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ngc4826_demo.py
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00001 ##########################################################################
00002 #                                                                        #
00003 # Demo Script for NGC 4826 (BIMA line data)                              #
00004 #                                                                        #
00005 # Converted by STM 2008-05-27 (Beta Patch 2.0) new tasking/clean/cal     #
00006 # Updated by   STM 2008-06-01                  add off-src cube rms      #
00007 #                                                                        #
00008 #                                                                        #
00009 # First day of observations only                                         #
00010 # Trial for summer school                                                #
00011 #                                                                        #
00012 # Script Notes:                                                          #
00013 #    o the "default" commands are not necessary, but are included        #
00014 #      in case we want to change from function calls to globals          #
00015 #                                                                        #
00016 ##########################################################################
00017 import time
00018 import os
00019 
00020 #N4826 - BIMA SONG Data
00021 #16apr98
00022 #       source=ngc4826
00023 #       phasecal=1310+323
00024 #       fluxcal=3c273, Flux = 23 Jy on 16apr98
00025 #       passcal= none - apparently, this is considered optional... odd
00026 
00027 ## miriad: source Vlsr = 408; delta is 20 km/s 
00028 
00029 #NOTE: This data has been filled into MIRIAD, line-length correction 
00030 #       done, and then exported as separate files for each source.
00031 #       3c273 was not line length corrected since it was observed
00032 #       for such a short amount of time that it did not need it.  
00033 #
00034 
00035 #                                                                        #
00036 ##########################################################################
00037 ##          Mosaic field spacing looks like:
00038 ##
00039 ##          F3 (fieldid 4)         F2 (fieldid 3)
00040 ##
00041 ##   F4 (fieldid 5)      F0 (fieldid 1)        F1 (fieldid 2)
00042 ##
00043 ##          F5 (fieldid 6)         F6 (fieldid 7)
00044 ##
00045 ## 4x64 channels = 256 channels 
00046 ##
00047 ## Primary Beam should be about 1.6' FWHM (7m dishes, 2.7mm wavelength)
00048 ## Resolution should be about 5-8"
00049 ##########################################################################
00050 #                                                                        #
00051 # Set up some variables for control
00052 #
00053 pathname=os.environ.get('CASAPATH').split()[0]
00054 
00055 #datapath=pathname+'/data/regression/ATST2/NGC4826/'
00056 datapath='/home/ballista/casa/devel/data/regression/ATST2/NGC4826/'
00057 
00058 # The prefix to use for all output files
00059 prefix='ngc4826.demo'
00060 
00061 # Clear out previous run results
00062 os.system('rm -rf ngc4826.demo.*')
00063 
00064 msfile = prefix + '.16apr98.ms'
00065 
00066 #
00067 ##########################################################################
00068 #
00069 startTime=time.time()
00070 startProc=time.clock()
00071 
00072 #Data has been pre-filled
00073 #n4826_16apr98.ms, n4826_22apr98.ms
00074 
00075 ##########################################################################
00076 # 16 APR Calibration
00077 ##########################################################################
00078 ## Concatenate the separate sources
00079 ##
00080 print '--Copy/initialize (16apr98)--'
00081 copystring16apr='cp -r '+datapath+'n4826_16apr98.ms '+msfile
00082 os.system(copystring16apr)
00083 
00084 #
00085 # Clear any previous calibration
00086 #
00087 clearcal(vis=msfile)
00088 
00089 copy2time=time.time()
00090 
00091 #
00092 ##########################################################################
00093 #
00094 # List contents of MS
00095 #
00096 listobs(vis=msfile)
00097 
00098 # Should see the listing included at the end of this script
00099 #
00100 ##########################################################################
00101 #
00102 # Set the flux density of 3C273 to 23 Jy
00103 #
00104 print '--Setjy (16apr98)--'
00105 default('setjy')
00106 
00107 setjy(vis=msfile,field='0',fluxdensity=[23.0,0.,0.,0.])
00108 
00109 setjy2time=time.time()
00110 
00111 #
00112 ##########################################################################
00113 #
00114 # Flag end channels
00115 #
00116 print '--Flagdata (16apr98)--'
00117 default('flagdata')
00118 
00119 flagdata(vis=msfile, spw='2~5:0;1;62;63', mode='manualflag')
00120 
00121 flagdata2time=time.time()
00122 
00123 #
00124 ##########################################################################
00125 #
00126 # Derive gain calibration solutions, try VLA-like calibration:
00127 #
00128 print '--Gaincal (16apr98) --'
00129 default('gaincal')
00130 
00131 gcaltable = prefix + '.16apr98.gcal'
00132 
00133 gaincal(vis=msfile, caltable=gcaltable,
00134         field='0,1',spw='0,1', gaintype='G',
00135         minsnr=2.0,
00136         refant='ANT5',gaincurve=False,opacity=0.0,solint='inf',combine='')
00137 
00138 gaincal2time=time.time()
00139 
00140 # Found 14 good G Jones solutions.
00141 
00142 #
00143 ##########################################################################
00144 #
00145 # Transfer the flux density scale:
00146 #
00147 print '--Fluxscale (16apr98)--'
00148 default('fluxscale')
00149 
00150 fcaltable = prefix + '.16apr98.fcal'
00151 
00152 fluxscale(vis=msfile, caltable=gcaltable,
00153           fluxtable=fcaltable,
00154           reference='3C273-F0',transfer=['1310+323-F0'],refspwmap=[0,0]);
00155 
00156 fluxscale2time=time.time()
00157 
00158 # Found reference field(s): 3C273-F0
00159 # Found transfer field(s):  1310+323-F0
00160 # Spw=2 will be referenced to spw=1
00161 # Flux density for 1310+323-F0 in SpW=2 (ref SpW=1) is: 
00162 #    1.47184 +/- 0.00787043 (SNR = 187.009)
00163 
00164 #
00165 ##########################################################################
00166 #
00167 # Correct the calibrater/target source data:
00168 # Use new parm spwmap to apply gain solutions derived from spwid1
00169 # to all other spwids... 
00170 print '--Applycal (16apr98)--'
00171 default('applycal')
00172 
00173 applycal(vis=msfile,
00174         field='1', spw='1',
00175         gaincurve=False, opacity=0.0, gaintable=fcaltable)
00176 
00177 applycal(vis=msfile,
00178         field='2~8',spw='2~5',
00179         gaincurve=False, opacity=0.0, gaintable=fcaltable, spwmap=[1])
00180 
00181 correct2time=time.time()
00182 
00183 #
00184 ##########################################################################
00185 #
00186 # Split out calibrated target source and calibrater data:
00187 #
00188 print '--Split (16apr98)--'
00189 default('split')
00190 
00191 calsplitms = prefix + '.16apr98.cal.split.ms'
00192 
00193 split(vis=msfile, outputvis=calsplitms,
00194         field='1',spw='1:0~1',datacolumn='corrected')
00195 
00196 default('split')
00197 
00198 srcsplitms = prefix + '.16apr98.src.split.ms'
00199 
00200 split(vis=msfile,outputvis=srcsplitms,
00201       field='2~8',spw='2~5:0~63',
00202       datacolumn='corrected')
00203 
00204 split2time=time.time()
00205 
00206 #
00207 ##########################################################################
00208 #
00209 # Extra flagging
00210 #
00211 print '--More Flagdata (16apr98)--'
00212 default('flagdata')
00213 
00214 flagdata(vis=srcsplitms, mode='manualflag',
00215          antenna='5',
00216          clipexpr="ABS I",
00217          clipminmax=[0.0,0.0],
00218          clipoutside=True,
00219          timerange='1998/04/16/09:42:39.0~1998/04/16/10:24:46.0',
00220          unflag=False)
00221 #setclip=["ABS I",[0.0,0.0],True],
00222 
00223 #
00224 ##########################################################################
00225 #
00226 # Image the calibrater data:
00227 #
00228 print '--Clean (cal)--'
00229 default('clean')
00230 
00231 calimage = prefix + '.16apr98.cal.clean'
00232 
00233 clean(vis=calsplitms, imagename=calimage,
00234       cell=[1.,1.],imsize=[256,256],
00235       field='0',spw='0',threshold=10.,
00236       psfmode='clark',niter=100,stokes='I')
00237 
00238 calclnimage = calimage + '.image'
00239 
00240 imagecal2time=time.time()
00241 
00242 #
00243 ##########################################################################
00244 #
00245 # Image the target source mosaic:
00246 #
00247 print '--Clean (src)--'
00248 default('clean')
00249 
00250 ### mosaic data ...Sault weighting implies a noise unform image
00251 ### hence flux scale across image needed to be corrected to get right value
00252 
00253 srcimage = prefix + '.16apr98.src.clean'
00254 
00255 clean(vis=srcsplitms,imagename=srcimage,
00256        nchan=30,start=47,width=4,
00257        spw='0~2',field='0~6',
00258        cell=[1.,1.],imsize=[256,256],
00259        stokes='I',mode='channel',
00260        psfmode='clark',niter=300,imagermode='mosaic',scaletype='SAULT',cyclefactor=0.1)
00261 
00262 srcclnimage = srcimage + '.image'
00263 
00264 #
00265 ##########################################################################
00266 #
00267 # Do first and second moments
00268 #
00269 #miriad:source velocity is 408; delta is 20 km/s; 24 maps
00270 #
00271 print '--ImMoments--'
00272 default('immoments')
00273 
00274 momfile = prefix + '.16apr98.moments'
00275 momzeroimage = momfile + '.integrated'
00276 momoneimage = momfile + '.weighted_coord'
00277 
00278 immoments(imagename=srcclnimage,
00279           moments=0,axis=3,includepix=[0.070,1000.0],
00280           planes='4~25',outfile=momzeroimage) 
00281 
00282 immoments(imagename=srcclnimage,
00283           moments=1,axis=3,includepix=[0.007,1000.0],
00284           planes='4~25',outfile=momoneimage) 
00285 
00286 endProc=time.clock()
00287 endTime=time.time()
00288 
00289 #
00290 ##########################################################################
00291 #
00292 # Regression
00293 # 16 APR
00294 print '--Statistics (16apr98)--'
00295 
00296 #
00297 # Get MS stats
00298 ms.open(calsplitms)
00299 thistest_cal_16apr=pl.mean(ms.range(["amplitude"]).get("amplitude"))
00300 ms.close()
00301 ms.open(srcsplitms)
00302 thistest_src_16apr=pl.mean(ms.range(["amplitude"]).get("amplitude"))
00303 ms.close
00304 
00305 #
00306 # Image stats
00307 #
00308 calstat = imstat(calclnimage)
00309 
00310 im_calmax16=calstat['max'][0]
00311 
00312 srcstat = imstat(srcclnimage)
00313 
00314 im_srcmax16=srcstat['max'][0]
00315 
00316 offbox = '106,161,153,200'
00317 offstat = imstat(srcclnimage,box=offbox)
00318 
00319 im_offrms16=offstat['sigma'][0]
00320 
00321 #
00322 # Moment stats
00323 #
00324 momzerostat=imstat(momzeroimage)
00325 
00326 thistest_immax=momzerostat['max'][0]
00327 thistest_imrms=momzerostat['rms'][0]
00328 
00329 #
00330 # Report a few key stats
00331 #
00332 print '  NGC4826 Image Cube Max = '+str(srcstat['max'][0])
00333 print "          At ("+str(srcstat['maxpos'][0])+","+str(srcstat['maxpos'][1])+") Channel "+str(srcstat['maxpos'][3])
00334 print '          '+srcstat['maxposf']
00335 print ''
00336 print '          Off-Source Rms = '+str(offstat['sigma'][0])
00337 print '          Signal-to-Noise ratio = '+str(im_srcmax16/im_offrms16)
00338 #
00339 ##########################################################################
00340 #
00341 # Previous regression values
00342 calmean16=4.3269
00343 srcmean16=156.992
00344 srcmax16=1.39
00345 calmax16=1.43
00346 immax=151.4
00347 #imrms=14.96
00348 imrms=15.51
00349 
00350 offrms16=0.0486
00351 
00352 # old (pre-minsnr=2)
00353 #calmean16=75.292
00354 #srcmean16=155.521
00355 #srcmax16=1.45
00356 #calmax16=1.43
00357 #srcmean=233.5284
00358 #immax=157.6
00359 #imrms=16.18
00360 
00361 diff_cal16apr=abs((calmean16-thistest_cal_16apr)/calmean16)
00362 diff_src16apr=abs((srcmean16-thistest_src_16apr)/srcmean16)
00363 diff_calmax16=abs((calmax16-im_calmax16)/calmax16)
00364 diff_srcmax16=abs((srcmax16-im_srcmax16)/srcmax16)
00365 
00366 diff_immax=abs((immax-thistest_immax)/immax)
00367 diff_imrms=abs((imrms-thistest_imrms)/imrms)
00368 
00369 # New test added STM 2008-06-01
00370 diff_offrms16=abs((offrms16-im_offrms16)/offrms16)
00371 
00372 #
00373 # Pass/Fail Status
00374 #
00375 calvis_status = 'Failed'
00376 if (diff_cal16apr<0.08): calvis_status = 'Passed'
00377 
00378 srcvis_status = 'Failed'
00379 if (diff_src16apr<0.08): srcvis_status = 'Passed'
00380 
00381 calmax_status = 'Failed'
00382 if (diff_calmax16<0.08): calmax_status = 'Passed'
00383 
00384 srcmax_status = 'Failed'
00385 if (diff_srcmax16<0.08): srcmax_status = 'Passed'
00386 
00387 mom0max_status = 'Failed'
00388 if (diff_immax<0.08): mom0max_status = 'Passed'
00389 
00390 mom0rms_status = 'Failed'
00391 if (diff_imrms<0.08): mom0rms_status = 'Passed'
00392 
00393 offrms_status = 'Failed'
00394 if (diff_offrms16<0.08): offrms_status = 'Passed'
00395 
00396 #
00397 ##########################################################################
00398 #
00399 import datetime
00400 datestring=datetime.datetime.isoformat(datetime.datetime.today())
00401 #outfile='n4826.'+datestring+'.log'
00402 outfile='out.'+prefix+'.'+datestring+'.log'
00403 logfile=open(outfile,'w')
00404 
00405 print ''
00406 print '**************** NGC4826 Results *****************'
00407 print '*                                                *'
00408 print '--Cal visamp av (16apr98): '+str(thistest_cal_16apr)+' was '+str(calmean16)+' '+calvis_status
00409 print '--Src visamp av (16apr98): '+str(thistest_src_16apr)+' was '+str(srcmean16)+' '+srcvis_status
00410 print '--Cal image max (16apr98): '+str(im_calmax16)+' was '+str(calmax16)+' '+calmax_status
00411 print '--Src image max (16apr98): '+str(im_srcmax16)+' was '+str(srcmax16)+' '+srcmax_status
00412 print '--Off-src   rms (16apr98): '+str(im_offrms16)+' was '+str(offrms16)+' '+offrms_status
00413 print '--Moment  0 max (16apr98): '+str(thistest_immax)+' was '+str(immax)+' '+mom0max_status
00414 print '--Moment  0 rms (16apr98): '+str(thistest_imrms)+' was '+str(imrms)+' '+mom0rms_status
00415 print ''
00416 
00417 print >>logfile,'********** NGC4826 Regression ***********'
00418 print >>logfile,'*                                       *'
00419 print >>logfile,'* '+calvis_status+' cal mean amp (16apr)'
00420 print >>logfile,'--Cal mean amp (16apr) '+str(thistest_cal_16apr)+','+str(calmean16)
00421 print >>logfile,'* '+srcvis_status+' src mean amp (16apr)'
00422 print >>logfile,'--Src mean amp (16apr) '+str(thistest_src_16apr)+','+str(srcmean16)
00423 print >>logfile,'* '+calmax_status+' cal image max (16apr)'
00424 print >>logfile,'--Image max (cal;16apr): '+str(im_calmax16)+','+str(calmax16)
00425 print >>logfile,'* '+srcmax_status+' src image max (16apr)'
00426 print >>logfile,'--Image max (src;16apr): '+str(im_srcmax16)+','+str(srcmax16)
00427 print >>logfile,'* '+offrms_status+'   off-src rms (16apr)'
00428 print >>logfile,'--Image rms (off;16apr): '+str(im_offrms16)+','+str(offrms16)
00429 print >>logfile,'* '+mom0max_status+' mom 0 max test'
00430 print >>logfile,'--Image max '+str(thistest_immax)+','+str(immax)
00431 print >>logfile,'* '+mom0max_status+' mom 0 rms test'
00432 print >>logfile,'--Image rms '+str(thistest_imrms)+','+str(imrms)
00433 
00434 if ((diff_cal16apr<0.08) &(diff_src16apr<0.08) &(diff_calmax16<0.08) &(diff_srcmax16<0.08)
00435     &(diff_offrms16<0.08) &(diff_immax<0.08) &(diff_imrms<0.08) ):
00436         regstate=True
00437         print >>logfile,'---'
00438         print >>logfile,'Passed Regression test for NGC 4826 Mosaic'
00439         print >>logfile,'---'
00440         print 'Passed Regression test for NGC 4826 Mosaic'
00441 else:
00442         regstate=False
00443         print >>logfile,'----FAILED Regression test for NGC 4826 Mosaic'
00444         print '----FAILED Regression test for NGC 4826 Mosaic'
00445 print >>logfile,'*********************************'
00446 print >>logfile,''
00447 print >>logfile,'********* Benchmarking *****************'
00448 print >>logfile,'*                                      *'
00449 print >>logfile,'Total wall clock time was: '+str(endTime - startTime)
00450 print >>logfile,'Total CPU        time was: '+str(endProc - startProc)
00451 print >>logfile,'Processing rate MB/s  was: '+str(300./(endTime - startTime))
00452 print >>logfile,'* Breakdown:                           *'
00453 
00454 logfile.close()
00455 
00456 #############################
00457 #
00458 # listobs output:
00459 #
00460 #############################
00461 ###  Begin Task: listobs  ###
00462 #
00463 # MeasurementSet Name:  /home/sandrock/smyers/Testing/Patch2/N4826/ngc4826.demo.16apr98.ms
00464 # MS Version 2
00465 # 
00466 #    Observer:      Project: t108c115.n48  
00467 # Observation: BIMA
00468 # 
00469 #   Telescope Observation Date    Observer       Project        
00470 #   BIMA      [                   4.39941e+09, 4.39942e+09]               t108c115.n48   
00471 #   BIMA      [                   4.39942e+09, 4.39944e+09]               t108c115.n48   
00472 #   BIMA      [                   4.39942e+09, 4.39944e+09]               t108c115.n48   
00473 #   BIMA      [                   4.39942e+09, 4.39944e+09]               t108c115.n48   
00474 #   BIMA      [                   4.39942e+09, 4.39944e+09]               t108c115.n48   
00475 # Data records: 142155       Total integration time = 28464 seconds
00476 #    Observed from   03:33:53   to   11:28:17
00477 # 
00478 #    ObservationID = 0         ArrayID = 0
00479 #   Date        Timerange                Scan  FldId FieldName      SpwIds
00480 #   16-Apr-1998/03:33:53.1 - 03:48:02.0     1      0 3C273-F0       [0]
00481 # 
00482 #    ObservationID = 1         ArrayID = 0
00483 #   Date        Timerange                Scan  FldId FieldName      SpwIds
00484 #   16-Apr-1998/03:56:19.6 - 04:01:34.5     1      1 1310+323-F0    [1]
00485 #               04:36:40.1 - 04:41:55.3     2      1 1310+323-F0    [1]
00486 #               05:17:03.4 - 05:22:18.3     3      1 1310+323-F0    [1]
00487 #               05:57:33.5 - 06:02:49.0     4      1 1310+323-F0    [1]
00488 #               06:38:15.7 - 06:43:31.0     5      1 1310+323-F0    [1]
00489 #               07:19:15.0 - 07:24:30.5     6      1 1310+323-F0    [1]
00490 #               07:59:47.3 - 08:05:02.5     7      1 1310+323-F0    [1]
00491 #               08:40:09.0 - 08:45:24.2     8      1 1310+323-F0    [1]
00492 #               09:20:20.9 - 09:25:36.1     9      1 1310+323-F0    [1]
00493 #               10:00:35.0 - 10:05:50.1    10      1 1310+323-F0    [1]
00494 #               10:40:40.7 - 10:45:55.7    11      1 1310+323-F0    [1]
00495 #               11:20:49.7 - 11:28:17.0    12      1 1310+323-F0    [1]
00496 # 
00497 #    ObservationID = 2         ArrayID = 0
00498 #   Date        Timerange                Scan  FldId FieldName      SpwIds
00499 #   16-Apr-1998/04:04:30.6 - 04:04:30.6     1      2 NGC4826-F0     [2, 3, 4, 5]
00500 #               04:05:32.1 - 04:05:32.1     1      3 NGC4826-F1     [2, 3, 4, 5]
00501 #               04:06:38.4 - 04:06:38.4     1      4 NGC4826-F2     [2, 3, 4, 5]
00502 #               04:07:44.2 - 04:07:44.2     1      5 NGC4826-F3     [2, 3, 4, 5]
00503 #               04:08:49.2 - 04:08:49.2     1      6 NGC4826-F4     [2, 3, 4, 5]
00504 #               04:09:56.5 - 04:09:56.5     1      7 NGC4826-F5     [2, 3, 4, 5]
00505 #               04:11:00.1 - 04:11:00.1     1      8 NGC4826-F6     [2, 3, 4, 5]
00506 #               04:12:06.4 - 04:12:06.4     1      2 NGC4826-F0     [2, 3, 4, 5]
00507 #               04:13:10.4 - 04:13:10.4     1      3 NGC4826-F1     [2, 3, 4, 5]
00508 #               04:14:16.3 - 04:14:16.3     1      4 NGC4826-F2     [2, 3, 4, 5]
00509 #               04:15:25.4 - 04:15:25.4     1      5 NGC4826-F3     [2, 3, 4, 5]
00510 #               04:16:27.1 - 04:16:27.1     1      6 NGC4826-F4     [2, 3, 4, 5]
00511 #               04:17:32.1 - 04:17:32.1     1      7 NGC4826-F5     [2, 3, 4, 5]
00512 #               04:18:35.5 - 04:18:35.5     1      8 NGC4826-F6     [2, 3, 4, 5]
00513 #               04:20:20.1 - 04:20:20.1     1      2 NGC4826-F0     [2, 3, 4, 5]
00514 #               04:21:28.3 - 04:21:28.3     1      3 NGC4826-F1     [2, 3, 4, 5]
00515 #               04:22:31.0 - 04:22:31.0     1      4 NGC4826-F2     [2, 3, 4, 5]
00516 #               04:23:36.9 - 04:23:36.9     1      5 NGC4826-F3     [2, 3, 4, 5]
00517 #               04:24:41.9 - 04:24:41.9     1      6 NGC4826-F4     [2, 3, 4, 5]
00518 #               04:25:48.4 - 04:25:48.4     1      7 NGC4826-F5     [2, 3, 4, 5]
00519 #               04:26:53.1 - 04:26:53.1     1      8 NGC4826-F6     [2, 3, 4, 5]
00520 #               04:27:59.0 - 04:27:59.0     1      2 NGC4826-F0     [2, 3, 4, 5]
00521 #               04:29:03.9 - 04:29:03.9     1      3 NGC4826-F1     [2, 3, 4, 5]
00522 #               04:30:08.9 - 04:30:08.9     1      4 NGC4826-F2     [2, 3, 4, 5]
00523 #               04:31:15.8 - 04:31:15.8     1      5 NGC4826-F3     [2, 3, 4, 5]
00524 #               04:32:23.9 - 04:32:23.9     1      6 NGC4826-F4     [2, 3, 4, 5]
00525 #               04:33:28.9 - 04:33:28.9     1      7 NGC4826-F5     [2, 3, 4, 5]
00526 #               04:34:32.9 - 04:34:32.9     1      8 NGC4826-F6     [2, 3, 4, 5]
00527 #               04:44:53.5 - 04:44:53.5     2      2 NGC4826-F0     [2, 3, 4, 5]
00528 #               04:45:58.7 - 04:45:58.7     2      3 NGC4826-F1     [2, 3, 4, 5]
00529 #               04:47:04.9 - 04:47:04.9     2      4 NGC4826-F2     [2, 3, 4, 5]
00530 #               04:48:06.4 - 04:48:06.4     2      5 NGC4826-F3     [2, 3, 4, 5]
00531 #               04:49:11.0 - 04:49:11.0     2      6 NGC4826-F4     [2, 3, 4, 5]
00532 #               04:50:18.8 - 04:50:18.8     2      7 NGC4826-F5     [2, 3, 4, 5]
00533 #               04:51:22.5 - 04:51:22.5     2      8 NGC4826-F6     [2, 3, 4, 5]
00534 #               04:52:28.7 - 04:52:28.7     2      2 NGC4826-F0     [2, 3, 4, 5]
00535 #               04:53:32.7 - 04:53:32.7     2      3 NGC4826-F1     [2, 3, 4, 5]
00536 #               04:54:37.7 - 04:54:37.7     2      4 NGC4826-F2     [2, 3, 4, 5]
00537 #               04:55:46.8 - 04:55:46.8     2      5 NGC4826-F3     [2, 3, 4, 5]
00538 #               04:56:48.6 - 04:56:48.6     2      6 NGC4826-F4     [2, 3, 4, 5]
00539 #               04:57:53.6 - 04:57:53.6     2      7 NGC4826-F5     [2, 3, 4, 5]
00540 #               04:58:58.8 - 04:58:58.8     2      8 NGC4826-F6     [2, 3, 4, 5]
00541 #               05:00:41.5 - 05:00:41.5     2      2 NGC4826-F0     [2, 3, 4, 5]
00542 #               05:01:51.1 - 05:01:51.1     2      3 NGC4826-F1     [2, 3, 4, 5]
00543 #               05:02:57.2 - 05:02:57.2     2      4 NGC4826-F2     [2, 3, 4, 5]
00544 #               05:04:02.2 - 05:04:02.2     2      5 NGC4826-F3     [2, 3, 4, 5]
00545 #               05:05:07.5 - 05:05:07.5     2      6 NGC4826-F4     [2, 3, 4, 5]
00546 #               05:06:12.1 - 05:06:12.1     2      7 NGC4826-F5     [2, 3, 4, 5]
00547 #               05:07:20.3 - 05:07:20.3     2      8 NGC4826-F6     [2, 3, 4, 5]
00548 #               05:08:25.2 - 05:08:25.2     2      2 NGC4826-F0     [2, 3, 4, 5]
00549 #               05:09:28.3 - 05:09:28.3     2      3 NGC4826-F1     [2, 3, 4, 5]
00550 #               05:10:34.2 - 05:10:34.2     2      4 NGC4826-F2     [2, 3, 4, 5]
00551 #               05:11:39.5 - 05:11:39.5     2      5 NGC4826-F3     [2, 3, 4, 5]
00552 #               05:12:47.4 - 05:12:47.4     2      6 NGC4826-F4     [2, 3, 4, 5]
00553 #               05:13:51.4 - 05:13:51.4     2      7 NGC4826-F5     [2, 3, 4, 5]
00554 #               05:14:53.1 - 05:14:53.1     2      8 NGC4826-F6     [2, 3, 4, 5]
00555 #               05:25:18.0 - 05:25:18.0     3      2 NGC4826-F0     [2, 3, 4, 5]
00556 #               05:26:22.0 - 05:26:22.0     3      3 NGC4826-F1     [2, 3, 4, 5]
00557 #               05:27:27.0 - 05:27:27.0     3      4 NGC4826-F2     [2, 3, 4, 5]
00558 #               05:28:34.1 - 05:28:34.1     3      5 NGC4826-F3     [2, 3, 4, 5]
00559 #               05:29:39.1 - 05:29:39.1     3      6 NGC4826-F4     [2, 3, 4, 5]
00560 #               05:30:47.3 - 05:30:47.3     3      7 NGC4826-F5     [2, 3, 4, 5]
00561 #               05:31:49.0 - 05:31:49.0     3      8 NGC4826-F6     [2, 3, 4, 5]
00562 #               05:32:54.0 - 05:32:54.0     3      2 NGC4826-F0     [2, 3, 4, 5]
00563 #               05:33:58.0 - 05:33:58.0     3      3 NGC4826-F1     [2, 3, 4, 5]
00564 #               05:35:03.0 - 05:35:03.0     3      4 NGC4826-F2     [2, 3, 4, 5]
00565 #               05:36:11.1 - 05:36:11.1     3      5 NGC4826-F3     [2, 3, 4, 5]
00566 #               05:37:12.9 - 05:37:12.9     3      6 NGC4826-F4     [2, 3, 4, 5]
00567 #               05:38:17.2 - 05:38:17.2     3      7 NGC4826-F5     [2, 3, 4, 5]
00568 #               05:39:19.0 - 05:39:19.0     3      8 NGC4826-F6     [2, 3, 4, 5]
00569 #               05:41:01.7 - 05:41:01.7     3      2 NGC4826-F0     [2, 3, 4, 5]
00570 #               05:42:09.9 - 05:42:09.9     3      3 NGC4826-F1     [2, 3, 4, 5]
00571 #               05:43:14.8 - 05:43:14.8     3      4 NGC4826-F2     [2, 3, 4, 5]
00572 #               05:44:20.7 - 05:44:20.7     3      5 NGC4826-F3     [2, 3, 4, 5]
00573 #               05:45:26.0 - 05:45:26.0     3      6 NGC4826-F4     [2, 3, 4, 5]
00574 #               05:46:28.7 - 05:46:28.7     3      7 NGC4826-F5     [2, 3, 4, 5]
00575 #               05:47:36.9 - 05:47:36.9     3      8 NGC4826-F6     [2, 3, 4, 5]
00576 #               05:48:41.9 - 05:48:41.9     3      2 NGC4826-F0     [2, 3, 4, 5]
00577 #               05:49:45.8 - 05:49:45.8     3      3 NGC4826-F1     [2, 3, 4, 5]
00578 #               05:50:51.8 - 05:50:51.8     3      4 NGC4826-F2     [2, 3, 4, 5]
00579 #               05:51:56.7 - 05:51:56.7     3      5 NGC4826-F3     [2, 3, 4, 5]
00580 #               05:53:05.9 - 05:53:05.9     3      6 NGC4826-F4     [2, 3, 4, 5]
00581 #               05:54:10.8 - 05:54:10.8     3      7 NGC4826-F5     [2, 3, 4, 5]
00582 #               05:55:15.8 - 05:55:15.8     3      8 NGC4826-F6     [2, 3, 4, 5]
00583 #               06:05:54.2 - 06:05:54.2     4      2 NGC4826-F0     [2, 3, 4, 5]
00584 #               06:06:59.1 - 06:06:59.1     4      3 NGC4826-F1     [2, 3, 4, 5]
00585 #               06:08:04.1 - 06:08:04.1     4      4 NGC4826-F2     [2, 3, 4, 5]
00586 #               06:09:09.1 - 06:09:09.1     4      5 NGC4826-F3     [2, 3, 4, 5]
00587 #               06:10:14.1 - 06:10:14.1     4      6 NGC4826-F4     [2, 3, 4, 5]
00588 #               06:11:20.3 - 06:11:20.3     4      7 NGC4826-F5     [2, 3, 4, 5]
00589 #               06:12:24.9 - 06:12:24.9     4      8 NGC4826-F6     [2, 3, 4, 5]
00590 #               06:13:30.8 - 06:13:30.8     4      2 NGC4826-F0     [2, 3, 4, 5]
00591 #               06:14:34.8 - 06:14:34.8     4      3 NGC4826-F1     [2, 3, 4, 5]
00592 #               06:15:41.1 - 06:15:41.1     4      4 NGC4826-F2     [2, 3, 4, 5]
00593 #               06:16:48.9 - 06:16:48.9     4      5 NGC4826-F3     [2, 3, 4, 5]
00594 #               06:17:53.9 - 06:17:53.9     4      6 NGC4826-F4     [2, 3, 4, 5]
00595 #               06:18:56.9 - 06:18:56.9     4      7 NGC4826-F5     [2, 3, 4, 5]
00596 #               06:20:00.9 - 06:20:00.9     4      8 NGC4826-F6     [2, 3, 4, 5]
00597 #               06:21:40.5 - 06:21:40.5     4      2 NGC4826-F0     [2, 3, 4, 5]
00598 #               06:22:48.9 - 06:22:48.9     4      3 NGC4826-F1     [2, 3, 4, 5]
00599 #               06:23:53.9 - 06:23:53.9     4      4 NGC4826-F2     [2, 3, 4, 5]
00600 #               06:24:59.8 - 06:24:59.8     4      5 NGC4826-F3     [2, 3, 4, 5]
00601 #               06:26:04.7 - 06:26:04.7     4      6 NGC4826-F4     [2, 3, 4, 5]
00602 #               06:27:08.7 - 06:27:08.7     4      7 NGC4826-F5     [2, 3, 4, 5]
00603 #               06:28:15.9 - 06:28:15.9     4      8 NGC4826-F6     [2, 3, 4, 5]
00604 #               06:29:20.9 - 06:29:20.9     4      2 NGC4826-F0     [2, 3, 4, 5]
00605 #               06:30:24.9 - 06:30:24.9     4      3 NGC4826-F1     [2, 3, 4, 5]
00606 #               06:31:30.5 - 06:31:30.5     4      4 NGC4826-F2     [2, 3, 4, 5]
00607 #               06:32:36.7 - 06:32:36.7     4      5 NGC4826-F3     [2, 3, 4, 5]
00608 #               06:33:43.9 - 06:33:43.9     4      6 NGC4826-F4     [2, 3, 4, 5]
00609 #               06:34:49.6 - 06:34:49.6     4      7 NGC4826-F5     [2, 3, 4, 5]
00610 #               06:35:53.5 - 06:35:53.5     4      8 NGC4826-F6     [2, 3, 4, 5]
00611 #               06:46:40.6 - 06:46:40.6     5      2 NGC4826-F0     [2, 3, 4, 5]
00612 #               06:47:44.6 - 06:47:44.6     5      3 NGC4826-F1     [2, 3, 4, 5]
00613 #               06:48:51.8 - 06:48:51.8     5      4 NGC4826-F2     [2, 3, 4, 5]
00614 #               06:49:57.1 - 06:49:57.1     5      5 NGC4826-F3     [2, 3, 4, 5]
00615 #               06:51:01.7 - 06:51:01.7     5      6 NGC4826-F4     [2, 3, 4, 5]
00616 #               06:52:09.9 - 06:52:09.9     5      7 NGC4826-F5     [2, 3, 4, 5]
00617 #               06:53:14.5 - 06:53:14.5     5      8 NGC4826-F6     [2, 3, 4, 5]
00618 #               06:54:20.5 - 06:54:20.5     5      2 NGC4826-F0     [2, 3, 4, 5]
00619 #               06:55:24.7 - 06:55:24.7     5      3 NGC4826-F1     [2, 3, 4, 5]
00620 #               06:56:29.7 - 06:56:29.7     5      4 NGC4826-F2     [2, 3, 4, 5]
00621 #               06:57:37.5 - 06:57:37.5     5      5 NGC4826-F3     [2, 3, 4, 5]
00622 #               06:58:42.5 - 06:58:42.5     5      6 NGC4826-F4     [2, 3, 4, 5]
00623 #               06:59:47.5 - 06:59:47.5     5      7 NGC4826-F5     [2, 3, 4, 5]
00624 #               07:00:53.7 - 07:00:53.7     5      8 NGC4826-F6     [2, 3, 4, 5]
00625 #               07:02:37.5 - 07:02:37.5     5      2 NGC4826-F0     [2, 3, 4, 5]
00626 #               07:03:46.5 - 07:03:46.5     5      3 NGC4826-F1     [2, 3, 4, 5]
00627 #               07:04:52.1 - 07:04:52.1     5      4 NGC4826-F2     [2, 3, 4, 5]
00628 #               07:05:58.0 - 07:05:58.0     5      5 NGC4826-F3     [2, 3, 4, 5]
00629 #               07:07:03.0 - 07:07:03.0     5      6 NGC4826-F4     [2, 3, 4, 5]
00630 #               07:08:07.9 - 07:08:07.9     5      7 NGC4826-F5     [2, 3, 4, 5]
00631 #               07:09:17.1 - 07:09:17.1     5      8 NGC4826-F6     [2, 3, 4, 5]
00632 #               07:10:22.0 - 07:10:22.0     5      2 NGC4826-F0     [2, 3, 4, 5]
00633 #               07:11:28.9 - 07:11:28.9     5      3 NGC4826-F1     [2, 3, 4, 5]
00634 #               07:12:33.9 - 07:12:33.9     5      4 NGC4826-F2     [2, 3, 4, 5]
00635 #               07:13:39.8 - 07:13:39.8     5      5 NGC4826-F3     [2, 3, 4, 5]
00636 #               07:14:48.9 - 07:14:48.9     5      6 NGC4826-F4     [2, 3, 4, 5]
00637 #               07:15:53.9 - 07:15:53.9     5      7 NGC4826-F5     [2, 3, 4, 5]
00638 #               07:16:59.8 - 07:16:59.8     5      8 NGC4826-F6     [2, 3, 4, 5]
00639 #               07:27:30.5 - 07:27:30.5     6      2 NGC4826-F0     [2, 3, 4, 5]
00640 #               07:28:36.4 - 07:28:36.4     6      3 NGC4826-F1     [2, 3, 4, 5]
00641 #               07:29:38.2 - 07:29:38.2     6      4 NGC4826-F2     [2, 3, 4, 5]
00642 #               07:30:44.5 - 07:30:44.5     6      5 NGC4826-F3     [2, 3, 4, 5]
00643 #               07:31:50.4 - 07:31:50.4     6      6 NGC4826-F4     [2, 3, 4, 5]
00644 #               07:32:58.5 - 07:32:58.5     6      7 NGC4826-F5     [2, 3, 4, 5]
00645 #               07:34:05.0 - 07:34:05.0     6      8 NGC4826-F6     [2, 3, 4, 5]
00646 #               07:35:11.0 - 07:35:11.0     6      2 NGC4826-F0     [2, 3, 4, 5]
00647 #               07:36:15.0 - 07:36:15.0     6      3 NGC4826-F1     [2, 3, 4, 5]
00648 #               07:37:20.9 - 07:37:20.9     6      4 NGC4826-F2     [2, 3, 4, 5]
00649 #               07:38:30.0 - 07:38:30.0     6      5 NGC4826-F3     [2, 3, 4, 5]
00650 #               07:39:31.8 - 07:39:31.8     6      6 NGC4826-F4     [2, 3, 4, 5]
00651 #               07:40:38.1 - 07:40:38.1     6      7 NGC4826-F5     [2, 3, 4, 5]
00652 #               07:41:43.9 - 07:41:43.9     6      8 NGC4826-F6     [2, 3, 4, 5]
00653 #               07:43:25.1 - 07:43:25.1     6      2 NGC4826-F0     [2, 3, 4, 5]
00654 #               07:44:32.9 - 07:44:32.9     6      3 NGC4826-F1     [2, 3, 4, 5]
00655 #               07:45:37.9 - 07:45:37.9     6      4 NGC4826-F2     [2, 3, 4, 5]
00656 #               07:46:42.8 - 07:46:42.8     6      5 NGC4826-F3     [2, 3, 4, 5]
00657 #               07:47:48.7 - 07:47:48.7     6      6 NGC4826-F4     [2, 3, 4, 5]
00658 #               07:48:53.7 - 07:48:53.7     6      7 NGC4826-F5     [2, 3, 4, 5]
00659 #               07:50:04.2 - 07:50:04.2     6      8 NGC4826-F6     [2, 3, 4, 5]
00660 #               07:51:09.4 - 07:51:09.4     6      2 NGC4826-F0     [2, 3, 4, 5]
00661 #               07:52:13.7 - 07:52:13.7     6      3 NGC4826-F1     [2, 3, 4, 5]
00662 #               07:53:18.5 - 07:53:18.5     6      4 NGC4826-F2     [2, 3, 4, 5]
00663 #               07:54:24.6 - 07:54:24.6     6      5 NGC4826-F3     [2, 3, 4, 5]
00664 #               07:55:32.5 - 07:55:32.5     6      6 NGC4826-F4     [2, 3, 4, 5]
00665 #               07:56:36.5 - 07:56:36.5     6      7 NGC4826-F5     [2, 3, 4, 5]
00666 #               07:57:42.4 - 07:57:42.4     6      8 NGC4826-F6     [2, 3, 4, 5]
00667 #               08:07:53.9 - 08:07:53.9     7      2 NGC4826-F0     [2, 3, 4, 5]
00668 #               08:08:59.4 - 08:08:59.4     7      3 NGC4826-F1     [2, 3, 4, 5]
00669 #               08:10:05.7 - 08:10:05.7     7      4 NGC4826-F2     [2, 3, 4, 5]
00670 #               08:11:12.6 - 08:11:12.6     7      5 NGC4826-F3     [2, 3, 4, 5]
00671 #               08:12:18.5 - 08:12:18.5     7      6 NGC4826-F4     [2, 3, 4, 5]
00672 #               08:13:25.7 - 08:13:25.7     7      7 NGC4826-F5     [2, 3, 4, 5]
00673 #               08:14:29.4 - 08:14:29.4     7      8 NGC4826-F6     [2, 3, 4, 5]
00674 #               08:15:35.4 - 08:15:35.4     7      2 NGC4826-F0     [2, 3, 4, 5]
00675 #               08:16:39.4 - 08:16:39.4     7      3 NGC4826-F1     [2, 3, 4, 5]
00676 #               08:17:45.2 - 08:17:45.2     7      4 NGC4826-F2     [2, 3, 4, 5]
00677 #               08:18:54.7 - 08:18:54.7     7      5 NGC4826-F3     [2, 3, 4, 5]
00678 #               08:20:00.2 - 08:20:00.2     7      6 NGC4826-F4     [2, 3, 4, 5]
00679 #               08:21:06.2 - 08:21:06.2     7      7 NGC4826-F5     [2, 3, 4, 5]
00680 #               08:22:10.2 - 08:22:10.2     7      8 NGC4826-F6     [2, 3, 4, 5]
00681 #               08:23:52.9 - 08:23:52.9     7      2 NGC4826-F0     [2, 3, 4, 5]
00682 #               08:25:00.1 - 08:25:00.1     7      3 NGC4826-F1     [2, 3, 4, 5]
00683 #               08:26:04.1 - 08:26:04.1     7      4 NGC4826-F2     [2, 3, 4, 5]
00684 #               08:27:11.0 - 08:27:11.0     7      5 NGC4826-F3     [2, 3, 4, 5]
00685 #               08:28:16.9 - 08:28:16.9     7      6 NGC4826-F4     [2, 3, 4, 5]
00686 #               08:29:20.9 - 08:29:20.9     7      7 NGC4826-F5     [2, 3, 4, 5]
00687 #               08:30:29.0 - 08:30:29.0     7      8 NGC4826-F6     [2, 3, 4, 5]
00688 #               08:31:30.5 - 08:31:30.5     7      2 NGC4826-F0     [2, 3, 4, 5]
00689 #               08:32:35.1 - 08:32:35.1     7      3 NGC4826-F1     [2, 3, 4, 5]
00690 #               08:33:39.1 - 08:33:39.1     7      4 NGC4826-F2     [2, 3, 4, 5]
00691 #               08:34:44.7 - 08:34:44.7     7      5 NGC4826-F3     [2, 3, 4, 5]
00692 #               08:35:52.9 - 08:35:52.9     7      6 NGC4826-F4     [2, 3, 4, 5]
00693 #               08:36:56.9 - 08:36:56.9     7      7 NGC4826-F5     [2, 3, 4, 5]
00694 #               08:38:00.9 - 08:38:00.9     7      8 NGC4826-F6     [2, 3, 4, 5]
00695 #               08:48:18.5 - 08:48:18.5     8      2 NGC4826-F0     [2, 3, 4, 5]
00696 #               08:49:23.1 - 08:49:23.1     8      3 NGC4826-F1     [2, 3, 4, 5]
00697 #               08:50:26.2 - 08:50:26.2     8      4 NGC4826-F2     [2, 3, 4, 5]
00698 #               08:51:32.2 - 08:51:32.2     8      5 NGC4826-F3     [2, 3, 4, 5]
00699 #               08:52:38.0 - 08:52:38.0     8      6 NGC4826-F4     [2, 3, 4, 5]
00700 #               08:53:44.9 - 08:53:44.9     8      7 NGC4826-F5     [2, 3, 4, 5]
00701 #               08:54:48.9 - 08:54:48.9     8      8 NGC4826-F6     [2, 3, 4, 5]
00702 #               08:55:53.8 - 08:55:53.8     8      2 NGC4826-F0     [2, 3, 4, 5]
00703 #               08:56:57.8 - 08:56:57.8     8      3 NGC4826-F1     [2, 3, 4, 5]
00704 #               08:58:02.8 - 08:58:02.8     8      4 NGC4826-F2     [2, 3, 4, 5]
00705 #               08:59:11.9 - 08:59:11.9     8      5 NGC4826-F3     [2, 3, 4, 5]
00706 #               09:00:16.9 - 09:00:16.9     8      6 NGC4826-F4     [2, 3, 4, 5]
00707 #               09:01:20.9 - 09:01:20.9     8      7 NGC4826-F5     [2, 3, 4, 5]
00708 #               09:02:24.9 - 09:02:24.9     8      8 NGC4826-F6     [2, 3, 4, 5]
00709 #               09:04:05.7 - 09:04:05.7     8      2 NGC4826-F0     [2, 3, 4, 5]
00710 #               09:05:13.9 - 09:05:13.9     8      3 NGC4826-F1     [2, 3, 4, 5]
00711 #               09:06:15.6 - 09:06:15.6     8      4 NGC4826-F2     [2, 3, 4, 5]
00712 #               09:07:22.9 - 09:07:22.9     8      5 NGC4826-F3     [2, 3, 4, 5]
00713 #               09:08:27.8 - 09:08:27.8     8      6 NGC4826-F4     [2, 3, 4, 5]
00714 #               09:09:31.8 - 09:09:31.8     8      7 NGC4826-F5     [2, 3, 4, 5]
00715 #               09:10:39.0 - 09:10:39.0     8      8 NGC4826-F6     [2, 3, 4, 5]
00716 #               09:11:40.5 - 09:11:40.5     8      2 NGC4826-F0     [2, 3, 4, 5]
00717 #               09:12:43.8 - 09:12:43.8     8      3 NGC4826-F1     [2, 3, 4, 5]
00718 #               09:13:48.7 - 09:13:48.7     8      4 NGC4826-F2     [2, 3, 4, 5]
00719 #               09:14:54.7 - 09:14:54.7     8      5 NGC4826-F3     [2, 3, 4, 5]
00720 #               09:16:02.8 - 09:16:02.8     8      6 NGC4826-F4     [2, 3, 4, 5]
00721 #               09:17:07.8 - 09:17:07.8     8      7 NGC4826-F5     [2, 3, 4, 5]
00722 #               09:18:12.7 - 09:18:12.7     8      8 NGC4826-F6     [2, 3, 4, 5]
00723 #               09:28:31.3 - 09:28:31.3     9      2 NGC4826-F0     [2, 3, 4, 5]
00724 #               09:29:35.6 - 09:29:35.6     9      3 NGC4826-F1     [2, 3, 4, 5]
00725 #               09:30:40.6 - 09:30:40.6     9      4 NGC4826-F2     [2, 3, 4, 5]
00726 #               09:31:46.8 - 09:31:46.8     9      5 NGC4826-F3     [2, 3, 4, 5]
00727 #               09:32:51.8 - 09:32:51.8     9      6 NGC4826-F4     [2, 3, 4, 5]
00728 #               09:33:56.4 - 09:33:56.4     9      7 NGC4826-F5     [2, 3, 4, 5]
00729 #               09:35:01.7 - 09:35:01.7     9      8 NGC4826-F6     [2, 3, 4, 5]
00730 #               09:36:06.7 - 09:36:06.7     9      2 NGC4826-F0     [2, 3, 4, 5]
00731 #               09:37:10.6 - 09:37:10.6     9      3 NGC4826-F1     [2, 3, 4, 5]
00732 #               09:38:15.6 - 09:38:15.6     9      4 NGC4826-F2     [2, 3, 4, 5]
00733 #               09:39:24.7 - 09:39:24.7     9      5 NGC4826-F3     [2, 3, 4, 5]
00734 #               09:40:30.4 - 09:40:30.4     9      6 NGC4826-F4     [2, 3, 4, 5]
00735 #               09:41:33.4 - 09:41:33.4     9      7 NGC4826-F5     [2, 3, 4, 5]
00736 #               09:42:38.7 - 09:42:38.7     9      8 NGC4826-F6     [2, 3, 4, 5]
00737 #               09:44:16.3 - 09:44:16.3     9      2 NGC4826-F0     [2, 3, 4, 5]
00738 #               09:45:24.4 - 09:45:24.4     9      3 NGC4826-F1     [2, 3, 4, 5]
00739 #               09:46:29.4 - 09:46:29.4     9      4 NGC4826-F2     [2, 3, 4, 5]
00740 #               09:47:35.6 - 09:47:35.6     9      5 NGC4826-F3     [2, 3, 4, 5]
00741 #               09:48:40.6 - 09:48:40.6     9      6 NGC4826-F4     [2, 3, 4, 5]
00742 #               09:49:45.6 - 09:49:45.6     9      7 NGC4826-F5     [2, 3, 4, 5]
00743 #               09:50:53.7 - 09:50:53.7     9      8 NGC4826-F6     [2, 3, 4, 5]
00744 #               09:51:55.1 - 09:51:55.1     9      2 NGC4826-F0     [2, 3, 4, 5]
00745 #               09:53:00.4 - 09:53:00.4     9      3 NGC4826-F1     [2, 3, 4, 5]
00746 #               09:54:06.4 - 09:54:06.4     9      4 NGC4826-F2     [2, 3, 4, 5]
00747 #               09:55:12.2 - 09:55:12.2     9      5 NGC4826-F3     [2, 3, 4, 5]
00748 #               09:56:20.4 - 09:56:20.4     9      6 NGC4826-F4     [2, 3, 4, 5]
00749 #               09:57:22.2 - 09:57:22.2     9      7 NGC4826-F5     [2, 3, 4, 5]
00750 #               09:58:27.1 - 09:58:27.1     9      8 NGC4826-F6     [2, 3, 4, 5]
00751 #               10:08:43.5 - 10:08:43.5    10      2 NGC4826-F0     [2, 3, 4, 5]
00752 #               10:09:44.9 - 10:09:44.9    10      3 NGC4826-F1     [2, 3, 4, 5]
00753 #               10:10:46.4 - 10:10:46.4    10      4 NGC4826-F2     [2, 3, 4, 5]
00754 #               10:11:51.6 - 10:11:51.6    10      5 NGC4826-F3     [2, 3, 4, 5]
00755 #               10:12:56.6 - 10:12:56.6    10      6 NGC4826-F4     [2, 3, 4, 5]
00756 #               10:14:04.7 - 10:14:04.7    10      7 NGC4826-F5     [2, 3, 4, 5]
00757 #               10:15:06.2 - 10:15:06.2    10      8 NGC4826-F6     [2, 3, 4, 5]
00758 #               10:16:12.5 - 10:16:12.5    10      2 NGC4826-F0     [2, 3, 4, 5]
00759 #               10:17:15.8 - 10:17:15.8    10      3 NGC4826-F1     [2, 3, 4, 5]
00760 #               10:18:21.7 - 10:18:21.7    10      4 NGC4826-F2     [2, 3, 4, 5]
00761 #               10:19:29.5 - 10:19:29.5    10      5 NGC4826-F3     [2, 3, 4, 5]
00762 #               10:20:34.5 - 10:20:34.5    10      6 NGC4826-F4     [2, 3, 4, 5]
00763 #               10:21:40.5 - 10:21:40.5    10      7 NGC4826-F5     [2, 3, 4, 5]
00764 #               10:22:45.4 - 10:22:45.4    10      8 NGC4826-F6     [2, 3, 4, 5]
00765 #               10:24:27.1 - 10:24:27.1    10      2 NGC4826-F0     [2, 3, 4, 5]
00766 #               10:25:33.7 - 10:25:33.7    10      3 NGC4826-F1     [2, 3, 4, 5]
00767 #               10:26:35.1 - 10:26:35.1    10      4 NGC4826-F2     [2, 3, 4, 5]
00768 #               10:27:41.4 - 10:27:41.4    10      5 NGC4826-F3     [2, 3, 4, 5]
00769 #               10:28:46.4 - 10:28:46.4    10      6 NGC4826-F4     [2, 3, 4, 5]
00770 #               10:29:52.3 - 10:29:52.3    10      7 NGC4826-F5     [2, 3, 4, 5]
00771 #               10:31:00.4 - 10:31:00.4    10      8 NGC4826-F6     [2, 3, 4, 5]
00772 #               10:32:01.9 - 10:32:01.9    10      2 NGC4826-F0     [2, 3, 4, 5]
00773 #               10:33:06.5 - 10:33:06.5    10      3 NGC4826-F1     [2, 3, 4, 5]
00774 #               10:34:07.9 - 10:34:07.9    10      4 NGC4826-F2     [2, 3, 4, 5]
00775 #               10:35:14.5 - 10:35:14.5    10      5 NGC4826-F3     [2, 3, 4, 5]
00776 #               10:36:22.7 - 10:36:22.7    10      6 NGC4826-F4     [2, 3, 4, 5]
00777 #               10:37:28.3 - 10:37:28.3    10      7 NGC4826-F5     [2, 3, 4, 5]
00778 #               10:38:32.3 - 10:38:32.3    10      8 NGC4826-F6     [2, 3, 4, 5]
00779 #               10:48:46.4 - 10:48:46.4    11      2 NGC4826-F0     [2, 3, 4, 5]
00780 #               10:49:49.4 - 10:49:49.4    11      3 NGC4826-F1     [2, 3, 4, 5]
00781 #               10:50:55.3 - 10:50:55.3    11      4 NGC4826-F2     [2, 3, 4, 5]
00782 #               10:52:00.6 - 10:52:00.6    11      5 NGC4826-F3     [2, 3, 4, 5]
00783 #               10:53:05.6 - 10:53:05.6    11      6 NGC4826-F4     [2, 3, 4, 5]
00784 #               10:54:14.7 - 10:54:14.7    11      7 NGC4826-F5     [2, 3, 4, 5]
00785 #               10:55:16.1 - 10:55:16.1    11      8 NGC4826-F6     [2, 3, 4, 5]
00786 #               10:56:21.4 - 10:56:21.4    11      2 NGC4826-F0     [2, 3, 4, 5]
00787 #               10:57:25.4 - 10:57:25.4    11      3 NGC4826-F1     [2, 3, 4, 5]
00788 #               10:58:30.4 - 10:58:30.4    11      4 NGC4826-F2     [2, 3, 4, 5]
00789 #               10:59:39.5 - 10:59:39.5    11      5 NGC4826-F3     [2, 3, 4, 5]
00790 #               11:00:45.4 - 11:00:45.4    11      6 NGC4826-F4     [2, 3, 4, 5]
00791 #               11:01:47.1 - 11:01:47.1    11      7 NGC4826-F5     [2, 3, 4, 5]
00792 #               11:02:50.5 - 11:02:50.5    11      8 NGC4826-F6     [2, 3, 4, 5]
00793 #               11:04:29.1 - 11:04:29.1    11      2 NGC4826-F0     [2, 3, 4, 5]
00794 #               11:05:35.4 - 11:05:35.4    11      3 NGC4826-F1     [2, 3, 4, 5]
00795 #               11:06:42.2 - 11:06:42.2    11      4 NGC4826-F2     [2, 3, 4, 5]
00796 #               11:07:48.1 - 11:07:48.1    11      5 NGC4826-F3     [2, 3, 4, 5]
00797 #               11:08:53.0 - 11:08:53.0    11      6 NGC4826-F4     [2, 3, 4, 5]
00798 #               11:09:56.4 - 11:09:56.4    11      7 NGC4826-F5     [2, 3, 4, 5]
00799 #               11:11:04.2 - 11:11:04.2    11      8 NGC4826-F6     [2, 3, 4, 5]
00800 #               11:12:10.2 - 11:12:10.2    11      2 NGC4826-F0     [2, 3, 4, 5]
00801 #               11:13:14.2 - 11:13:14.2    11      3 NGC4826-F1     [2, 3, 4, 5]
00802 #               11:14:19.2 - 11:14:19.2    11      4 NGC4826-F2     [2, 3, 4, 5]
00803 #               11:15:25.1 - 11:15:25.1    11      5 NGC4826-F3     [2, 3, 4, 5]
00804 #               11:16:33.3 - 11:16:33.3    11      6 NGC4826-F4     [2, 3, 4, 5]
00805 #               11:17:39.1 - 11:17:39.1    11      7 NGC4826-F5     [2, 3, 4, 5]
00806 #               11:18:43.1 - 11:18:43.1    11      8 NGC4826-F6     [2, 3, 4, 5]
00807 # 
00808 #    ObservationID = 3         ArrayID = 0
00809 #   Date        Timerange                Scan  FldId FieldName      SpwIds
00810 #   16-Apr-1998/03:56:19.6 - 04:01:34.5     1      1 1310+323-F0    [1]
00811 #               04:36:40.1 - 04:41:55.3     2      1 1310+323-F0    [1]
00812 #               05:17:03.4 - 05:22:18.3     3      1 1310+323-F0    [1]
00813 #               05:57:33.5 - 06:02:49.0     4      1 1310+323-F0    [1]
00814 #               06:38:15.7 - 06:43:31.0     5      1 1310+323-F0    [1]
00815 #               07:19:15.0 - 07:24:30.5     6      1 1310+323-F0    [1]
00816 #               07:59:47.3 - 08:05:02.5     7      1 1310+323-F0    [1]
00817 #               08:40:09.0 - 08:45:24.2     8      1 1310+323-F0    [1]
00818 #               09:20:20.9 - 09:25:36.1     9      1 1310+323-F0    [1]
00819 #               10:00:35.0 - 10:05:50.1    10      1 1310+323-F0    [1]
00820 #               10:40:40.7 - 10:45:55.7    11      1 1310+323-F0    [1]
00821 #               11:20:49.7 - 11:28:17.0    12      1 1310+323-F0    [1]
00822 # 
00823 #    ObservationID = 4         ArrayID = 0
00824 #   Date        Timerange                Scan  FldId FieldName      SpwIds
00825 #   16-Apr-1998/04:04:30.6 - 04:04:30.6     1      2 NGC4826-F0     [2, 3, 4, 5]
00826 #               04:05:32.1 - 04:05:32.1     1      3 NGC4826-F1     [2, 3, 4, 5]
00827 #               04:06:38.4 - 04:06:38.4     1      4 NGC4826-F2     [2, 3, 4, 5]
00828 #               04:07:44.2 - 04:07:44.2     1      5 NGC4826-F3     [2, 3, 4, 5]
00829 #               04:08:49.2 - 04:08:49.2     1      6 NGC4826-F4     [2, 3, 4, 5]
00830 #               04:09:56.5 - 04:09:56.5     1      7 NGC4826-F5     [2, 3, 4, 5]
00831 #               04:11:00.1 - 04:11:00.1     1      8 NGC4826-F6     [2, 3, 4, 5]
00832 #               04:12:06.4 - 04:12:06.4     1      2 NGC4826-F0     [2, 3, 4, 5]
00833 #               04:13:10.4 - 04:13:10.4     1      3 NGC4826-F1     [2, 3, 4, 5]
00834 #               04:14:16.3 - 04:14:16.3     1      4 NGC4826-F2     [2, 3, 4, 5]
00835 #               04:15:25.4 - 04:15:25.4     1      5 NGC4826-F3     [2, 3, 4, 5]
00836 #               04:16:27.1 - 04:16:27.1     1      6 NGC4826-F4     [2, 3, 4, 5]
00837 #               04:17:32.1 - 04:17:32.1     1      7 NGC4826-F5     [2, 3, 4, 5]
00838 #               04:18:35.5 - 04:18:35.5     1      8 NGC4826-F6     [2, 3, 4, 5]
00839 #               04:20:20.1 - 04:20:20.1     1      2 NGC4826-F0     [2, 3, 4, 5]
00840 #               04:21:28.3 - 04:21:28.3     1      3 NGC4826-F1     [2, 3, 4, 5]
00841 #               04:22:31.0 - 04:22:31.0     1      4 NGC4826-F2     [2, 3, 4, 5]
00842 #               04:23:36.9 - 04:23:36.9     1      5 NGC4826-F3     [2, 3, 4, 5]
00843 #               04:24:41.9 - 04:24:41.9     1      6 NGC4826-F4     [2, 3, 4, 5]
00844 #               04:25:48.4 - 04:25:48.4     1      7 NGC4826-F5     [2, 3, 4, 5]
00845 #               04:26:53.1 - 04:26:53.1     1      8 NGC4826-F6     [2, 3, 4, 5]
00846 #               04:27:59.0 - 04:27:59.0     1      2 NGC4826-F0     [2, 3, 4, 5]
00847 #               04:29:03.9 - 04:29:03.9     1      3 NGC4826-F1     [2, 3, 4, 5]
00848 #               04:30:08.9 - 04:30:08.9     1      4 NGC4826-F2     [2, 3, 4, 5]
00849 #               04:31:15.8 - 04:31:15.8     1      5 NGC4826-F3     [2, 3, 4, 5]
00850 #               04:32:23.9 - 04:32:23.9     1      6 NGC4826-F4     [2, 3, 4, 5]
00851 #               04:33:28.9 - 04:33:28.9     1      7 NGC4826-F5     [2, 3, 4, 5]
00852 #               04:34:32.9 - 04:34:32.9     1      8 NGC4826-F6     [2, 3, 4, 5]
00853 #               04:44:53.5 - 04:44:53.5     2      2 NGC4826-F0     [2, 3, 4, 5]
00854 #               04:45:58.7 - 04:45:58.7     2      3 NGC4826-F1     [2, 3, 4, 5]
00855 #               04:47:04.9 - 04:47:04.9     2      4 NGC4826-F2     [2, 3, 4, 5]
00856 #               04:48:06.4 - 04:48:06.4     2      5 NGC4826-F3     [2, 3, 4, 5]
00857 #               04:49:11.0 - 04:49:11.0     2      6 NGC4826-F4     [2, 3, 4, 5]
00858 #               04:50:18.8 - 04:50:18.8     2      7 NGC4826-F5     [2, 3, 4, 5]
00859 #               04:51:22.5 - 04:51:22.5     2      8 NGC4826-F6     [2, 3, 4, 5]
00860 #               04:52:28.7 - 04:52:28.7     2      2 NGC4826-F0     [2, 3, 4, 5]
00861 #               04:53:32.7 - 04:53:32.7     2      3 NGC4826-F1     [2, 3, 4, 5]
00862 #               04:54:37.7 - 04:54:37.7     2      4 NGC4826-F2     [2, 3, 4, 5]
00863 #               04:55:46.8 - 04:55:46.8     2      5 NGC4826-F3     [2, 3, 4, 5]
00864 #               04:56:48.6 - 04:56:48.6     2      6 NGC4826-F4     [2, 3, 4, 5]
00865 #               04:57:53.6 - 04:57:53.6     2      7 NGC4826-F5     [2, 3, 4, 5]
00866 #               04:58:58.8 - 04:58:58.8     2      8 NGC4826-F6     [2, 3, 4, 5]
00867 #               05:00:41.5 - 05:00:41.5     2      2 NGC4826-F0     [2, 3, 4, 5]
00868 #               05:01:51.1 - 05:01:51.1     2      3 NGC4826-F1     [2, 3, 4, 5]
00869 #               05:02:57.2 - 05:02:57.2     2      4 NGC4826-F2     [2, 3, 4, 5]
00870 #               05:04:02.2 - 05:04:02.2     2      5 NGC4826-F3     [2, 3, 4, 5]
00871 #               05:05:07.5 - 05:05:07.5     2      6 NGC4826-F4     [2, 3, 4, 5]
00872 #               05:06:12.1 - 05:06:12.1     2      7 NGC4826-F5     [2, 3, 4, 5]
00873 #               05:07:20.3 - 05:07:20.3     2      8 NGC4826-F6     [2, 3, 4, 5]
00874 #               05:08:25.2 - 05:08:25.2     2      2 NGC4826-F0     [2, 3, 4, 5]
00875 #               05:09:28.3 - 05:09:28.3     2      3 NGC4826-F1     [2, 3, 4, 5]
00876 #               05:10:34.2 - 05:10:34.2     2      4 NGC4826-F2     [2, 3, 4, 5]
00877 #               05:11:39.5 - 05:11:39.5     2      5 NGC4826-F3     [2, 3, 4, 5]
00878 #               05:12:47.4 - 05:12:47.4     2      6 NGC4826-F4     [2, 3, 4, 5]
00879 #               05:13:51.4 - 05:13:51.4     2      7 NGC4826-F5     [2, 3, 4, 5]
00880 #               05:14:53.1 - 05:14:53.1     2      8 NGC4826-F6     [2, 3, 4, 5]
00881 #               05:25:18.0 - 05:25:18.0     3      2 NGC4826-F0     [2, 3, 4, 5]
00882 #               05:26:22.0 - 05:26:22.0     3      3 NGC4826-F1     [2, 3, 4, 5]
00883 #               05:27:27.0 - 05:27:27.0     3      4 NGC4826-F2     [2, 3, 4, 5]
00884 #               05:28:34.1 - 05:28:34.1     3      5 NGC4826-F3     [2, 3, 4, 5]
00885 #               05:29:39.1 - 05:29:39.1     3      6 NGC4826-F4     [2, 3, 4, 5]
00886 #               05:30:47.3 - 05:30:47.3     3      7 NGC4826-F5     [2, 3, 4, 5]
00887 #               05:31:49.0 - 05:31:49.0     3      8 NGC4826-F6     [2, 3, 4, 5]
00888 #               05:32:54.0 - 05:32:54.0     3      2 NGC4826-F0     [2, 3, 4, 5]
00889 #               05:33:58.0 - 05:33:58.0     3      3 NGC4826-F1     [2, 3, 4, 5]
00890 #               05:35:03.0 - 05:35:03.0     3      4 NGC4826-F2     [2, 3, 4, 5]
00891 #               05:36:11.1 - 05:36:11.1     3      5 NGC4826-F3     [2, 3, 4, 5]
00892 #               05:37:12.9 - 05:37:12.9     3      6 NGC4826-F4     [2, 3, 4, 5]
00893 #               05:38:17.2 - 05:38:17.2     3      7 NGC4826-F5     [2, 3, 4, 5]
00894 #               05:39:19.0 - 05:39:19.0     3      8 NGC4826-F6     [2, 3, 4, 5]
00895 #               05:41:01.7 - 05:41:01.7     3      2 NGC4826-F0     [2, 3, 4, 5]
00896 #               05:42:09.9 - 05:42:09.9     3      3 NGC4826-F1     [2, 3, 4, 5]
00897 #               05:43:14.8 - 05:43:14.8     3      4 NGC4826-F2     [2, 3, 4, 5]
00898 #               05:44:20.7 - 05:44:20.7     3      5 NGC4826-F3     [2, 3, 4, 5]
00899 #               05:45:26.0 - 05:45:26.0     3      6 NGC4826-F4     [2, 3, 4, 5]
00900 #               05:46:28.7 - 05:46:28.7     3      7 NGC4826-F5     [2, 3, 4, 5]
00901 #               05:47:36.9 - 05:47:36.9     3      8 NGC4826-F6     [2, 3, 4, 5]
00902 #               05:48:41.9 - 05:48:41.9     3      2 NGC4826-F0     [2, 3, 4, 5]
00903 #               05:49:45.8 - 05:49:45.8     3      3 NGC4826-F1     [2, 3, 4, 5]
00904 #               05:50:51.8 - 05:50:51.8     3      4 NGC4826-F2     [2, 3, 4, 5]
00905 #               05:51:56.7 - 05:51:56.7     3      5 NGC4826-F3     [2, 3, 4, 5]
00906 #               05:53:05.9 - 05:53:05.9     3      6 NGC4826-F4     [2, 3, 4, 5]
00907 #               05:54:10.8 - 05:54:10.8     3      7 NGC4826-F5     [2, 3, 4, 5]
00908 #               05:55:15.8 - 05:55:15.8     3      8 NGC4826-F6     [2, 3, 4, 5]
00909 #               06:05:54.2 - 06:05:54.2     4      2 NGC4826-F0     [2, 3, 4, 5]
00910 #               06:06:59.1 - 06:06:59.1     4      3 NGC4826-F1     [2, 3, 4, 5]
00911 #               06:08:04.1 - 06:08:04.1     4      4 NGC4826-F2     [2, 3, 4, 5]
00912 #               06:09:09.1 - 06:09:09.1     4      5 NGC4826-F3     [2, 3, 4, 5]
00913 #               06:10:14.1 - 06:10:14.1     4      6 NGC4826-F4     [2, 3, 4, 5]
00914 #               06:11:20.3 - 06:11:20.3     4      7 NGC4826-F5     [2, 3, 4, 5]
00915 #               06:12:24.9 - 06:12:24.9     4      8 NGC4826-F6     [2, 3, 4, 5]
00916 #               06:13:30.8 - 06:13:30.8     4      2 NGC4826-F0     [2, 3, 4, 5]
00917 #               06:14:34.8 - 06:14:34.8     4      3 NGC4826-F1     [2, 3, 4, 5]
00918 #               06:15:41.1 - 06:15:41.1     4      4 NGC4826-F2     [2, 3, 4, 5]
00919 #               06:16:48.9 - 06:16:48.9     4      5 NGC4826-F3     [2, 3, 4, 5]
00920 #               06:17:53.9 - 06:17:53.9     4      6 NGC4826-F4     [2, 3, 4, 5]
00921 #               06:18:56.9 - 06:18:56.9     4      7 NGC4826-F5     [2, 3, 4, 5]
00922 #               06:20:00.9 - 06:20:00.9     4      8 NGC4826-F6     [2, 3, 4, 5]
00923 #               06:21:40.5 - 06:21:40.5     4      2 NGC4826-F0     [2, 3, 4, 5]
00924 #               06:22:48.9 - 06:22:48.9     4      3 NGC4826-F1     [2, 3, 4, 5]
00925 #               06:23:53.9 - 06:23:53.9     4      4 NGC4826-F2     [2, 3, 4, 5]
00926 #               06:24:59.8 - 06:24:59.8     4      5 NGC4826-F3     [2, 3, 4, 5]
00927 #               06:26:04.7 - 06:26:04.7     4      6 NGC4826-F4     [2, 3, 4, 5]
00928 #               06:27:08.7 - 06:27:08.7     4      7 NGC4826-F5     [2, 3, 4, 5]
00929 #               06:28:15.9 - 06:28:15.9     4      8 NGC4826-F6     [2, 3, 4, 5]
00930 #               06:29:20.9 - 06:29:20.9     4      2 NGC4826-F0     [2, 3, 4, 5]
00931 #               06:30:24.9 - 06:30:24.9     4      3 NGC4826-F1     [2, 3, 4, 5]
00932 #               06:31:30.5 - 06:31:30.5     4      4 NGC4826-F2     [2, 3, 4, 5]
00933 #               06:32:36.7 - 06:32:36.7     4      5 NGC4826-F3     [2, 3, 4, 5]
00934 #               06:33:43.9 - 06:33:43.9     4      6 NGC4826-F4     [2, 3, 4, 5]
00935 #               06:34:49.6 - 06:34:49.6     4      7 NGC4826-F5     [2, 3, 4, 5]
00936 #               06:35:53.5 - 06:35:53.5     4      8 NGC4826-F6     [2, 3, 4, 5]
00937 #               06:46:40.6 - 06:46:40.6     5      2 NGC4826-F0     [2, 3, 4, 5]
00938 #               06:47:44.6 - 06:47:44.6     5      3 NGC4826-F1     [2, 3, 4, 5]
00939 #               06:48:51.8 - 06:48:51.8     5      4 NGC4826-F2     [2, 3, 4, 5]
00940 #               06:49:57.1 - 06:49:57.1     5      5 NGC4826-F3     [2, 3, 4, 5]
00941 #               06:51:01.7 - 06:51:01.7     5      6 NGC4826-F4     [2, 3, 4, 5]
00942 #               06:52:09.9 - 06:52:09.9     5      7 NGC4826-F5     [2, 3, 4, 5]
00943 #               06:53:14.5 - 06:53:14.5     5      8 NGC4826-F6     [2, 3, 4, 5]
00944 #               06:54:20.5 - 06:54:20.5     5      2 NGC4826-F0     [2, 3, 4, 5]
00945 #               06:55:24.7 - 06:55:24.7     5      3 NGC4826-F1     [2, 3, 4, 5]
00946 #               06:56:29.7 - 06:56:29.7     5      4 NGC4826-F2     [2, 3, 4, 5]
00947 #               06:57:37.5 - 06:57:37.5     5      5 NGC4826-F3     [2, 3, 4, 5]
00948 #               06:58:42.5 - 06:58:42.5     5      6 NGC4826-F4     [2, 3, 4, 5]
00949 #               06:59:47.5 - 06:59:47.5     5      7 NGC4826-F5     [2, 3, 4, 5]
00950 #               07:00:53.7 - 07:00:53.7     5      8 NGC4826-F6     [2, 3, 4, 5]
00951 #               07:02:37.5 - 07:02:37.5     5      2 NGC4826-F0     [2, 3, 4, 5]
00952 #               07:03:46.5 - 07:03:46.5     5      3 NGC4826-F1     [2, 3, 4, 5]
00953 #               07:04:52.1 - 07:04:52.1     5      4 NGC4826-F2     [2, 3, 4, 5]
00954 #               07:05:58.0 - 07:05:58.0     5      5 NGC4826-F3     [2, 3, 4, 5]
00955 #               07:07:03.0 - 07:07:03.0     5      6 NGC4826-F4     [2, 3, 4, 5]
00956 #               07:08:07.9 - 07:08:07.9     5      7 NGC4826-F5     [2, 3, 4, 5]
00957 #               07:09:17.1 - 07:09:17.1     5      8 NGC4826-F6     [2, 3, 4, 5]
00958 #               07:10:22.0 - 07:10:22.0     5      2 NGC4826-F0     [2, 3, 4, 5]
00959 #               07:11:28.9 - 07:11:28.9     5      3 NGC4826-F1     [2, 3, 4, 5]
00960 #               07:12:33.9 - 07:12:33.9     5      4 NGC4826-F2     [2, 3, 4, 5]
00961 #               07:13:39.8 - 07:13:39.8     5      5 NGC4826-F3     [2, 3, 4, 5]
00962 #               07:14:48.9 - 07:14:48.9     5      6 NGC4826-F4     [2, 3, 4, 5]
00963 #               07:15:53.9 - 07:15:53.9     5      7 NGC4826-F5     [2, 3, 4, 5]
00964 #               07:16:59.8 - 07:16:59.8     5      8 NGC4826-F6     [2, 3, 4, 5]
00965 #               07:27:30.5 - 07:27:30.5     6      2 NGC4826-F0     [2, 3, 4, 5]
00966 #               07:28:36.4 - 07:28:36.4     6      3 NGC4826-F1     [2, 3, 4, 5]
00967 #               07:29:38.2 - 07:29:38.2     6      4 NGC4826-F2     [2, 3, 4, 5]
00968 #               07:30:44.5 - 07:30:44.5     6      5 NGC4826-F3     [2, 3, 4, 5]
00969 #               07:31:50.4 - 07:31:50.4     6      6 NGC4826-F4     [2, 3, 4, 5]
00970 #               07:32:58.5 - 07:32:58.5     6      7 NGC4826-F5     [2, 3, 4, 5]
00971 #               07:34:05.0 - 07:34:05.0     6      8 NGC4826-F6     [2, 3, 4, 5]
00972 #               07:35:11.0 - 07:35:11.0     6      2 NGC4826-F0     [2, 3, 4, 5]
00973 #               07:36:15.0 - 07:36:15.0     6      3 NGC4826-F1     [2, 3, 4, 5]
00974 #               07:37:20.9 - 07:37:20.9     6      4 NGC4826-F2     [2, 3, 4, 5]
00975 #               07:38:30.0 - 07:38:30.0     6      5 NGC4826-F3     [2, 3, 4, 5]
00976 #               07:39:31.8 - 07:39:31.8     6      6 NGC4826-F4     [2, 3, 4, 5]
00977 #               07:40:38.1 - 07:40:38.1     6      7 NGC4826-F5     [2, 3, 4, 5]
00978 #               07:41:43.9 - 07:41:43.9     6      8 NGC4826-F6     [2, 3, 4, 5]
00979 #               07:43:25.1 - 07:43:25.1     6      2 NGC4826-F0     [2, 3, 4, 5]
00980 #               07:44:32.9 - 07:44:32.9     6      3 NGC4826-F1     [2, 3, 4, 5]
00981 #               07:45:37.9 - 07:45:37.9     6      4 NGC4826-F2     [2, 3, 4, 5]
00982 #               07:46:42.8 - 07:46:42.8     6      5 NGC4826-F3     [2, 3, 4, 5]
00983 #               07:47:48.7 - 07:47:48.7     6      6 NGC4826-F4     [2, 3, 4, 5]
00984 #               07:48:53.7 - 07:48:53.7     6      7 NGC4826-F5     [2, 3, 4, 5]
00985 #               07:50:04.2 - 07:50:04.2     6      8 NGC4826-F6     [2, 3, 4, 5]
00986 #               07:51:09.4 - 07:51:09.4     6      2 NGC4826-F0     [2, 3, 4, 5]
00987 #               07:52:13.7 - 07:52:13.7     6      3 NGC4826-F1     [2, 3, 4, 5]
00988 #               07:53:18.5 - 07:53:18.5     6      4 NGC4826-F2     [2, 3, 4, 5]
00989 #               07:54:24.6 - 07:54:24.6     6      5 NGC4826-F3     [2, 3, 4, 5]
00990 #               07:55:32.5 - 07:55:32.5     6      6 NGC4826-F4     [2, 3, 4, 5]
00991 #               07:56:36.5 - 07:56:36.5     6      7 NGC4826-F5     [2, 3, 4, 5]
00992 #               07:57:42.4 - 07:57:42.4     6      8 NGC4826-F6     [2, 3, 4, 5]
00993 #               08:07:53.9 - 08:07:53.9     7      2 NGC4826-F0     [2, 3, 4, 5]
00994 #               08:08:59.4 - 08:08:59.4     7      3 NGC4826-F1     [2, 3, 4, 5]
00995 #               08:10:05.7 - 08:10:05.7     7      4 NGC4826-F2     [2, 3, 4, 5]
00996 #               08:11:12.6 - 08:11:12.6     7      5 NGC4826-F3     [2, 3, 4, 5]
00997 #               08:12:18.5 - 08:12:18.5     7      6 NGC4826-F4     [2, 3, 4, 5]
00998 #               08:13:25.7 - 08:13:25.7     7      7 NGC4826-F5     [2, 3, 4, 5]
00999 #               08:14:29.4 - 08:14:29.4     7      8 NGC4826-F6     [2, 3, 4, 5]
01000 #               08:15:35.4 - 08:15:35.4     7      2 NGC4826-F0     [2, 3, 4, 5]
01001 #               08:16:39.4 - 08:16:39.4     7      3 NGC4826-F1     [2, 3, 4, 5]
01002 #               08:17:45.2 - 08:17:45.2     7      4 NGC4826-F2     [2, 3, 4, 5]
01003 #               08:18:54.7 - 08:18:54.7     7      5 NGC4826-F3     [2, 3, 4, 5]
01004 #               08:20:00.2 - 08:20:00.2     7      6 NGC4826-F4     [2, 3, 4, 5]
01005 #               08:21:06.2 - 08:21:06.2     7      7 NGC4826-F5     [2, 3, 4, 5]
01006 #               08:22:10.2 - 08:22:10.2     7      8 NGC4826-F6     [2, 3, 4, 5]
01007 #               08:23:52.9 - 08:23:52.9     7      2 NGC4826-F0     [2, 3, 4, 5]
01008 #               08:25:00.1 - 08:25:00.1     7      3 NGC4826-F1     [2, 3, 4, 5]
01009 #               08:26:04.1 - 08:26:04.1     7      4 NGC4826-F2     [2, 3, 4, 5]
01010 #               08:27:11.0 - 08:27:11.0     7      5 NGC4826-F3     [2, 3, 4, 5]
01011 #               08:28:16.9 - 08:28:16.9     7      6 NGC4826-F4     [2, 3, 4, 5]
01012 #               08:29:20.9 - 08:29:20.9     7      7 NGC4826-F5     [2, 3, 4, 5]
01013 #               08:30:29.0 - 08:30:29.0     7      8 NGC4826-F6     [2, 3, 4, 5]
01014 #               08:31:30.5 - 08:31:30.5     7      2 NGC4826-F0     [2, 3, 4, 5]
01015 #               08:32:35.1 - 08:32:35.1     7      3 NGC4826-F1     [2, 3, 4, 5]
01016 #               08:33:39.1 - 08:33:39.1     7      4 NGC4826-F2     [2, 3, 4, 5]
01017 #               08:34:44.7 - 08:34:44.7     7      5 NGC4826-F3     [2, 3, 4, 5]
01018 #               08:35:52.9 - 08:35:52.9     7      6 NGC4826-F4     [2, 3, 4, 5]
01019 #               08:36:56.9 - 08:36:56.9     7      7 NGC4826-F5     [2, 3, 4, 5]
01020 #               08:38:00.9 - 08:38:00.9     7      8 NGC4826-F6     [2, 3, 4, 5]
01021 #               08:48:18.5 - 08:48:18.5     8      2 NGC4826-F0     [2, 3, 4, 5]
01022 #               08:49:23.1 - 08:49:23.1     8      3 NGC4826-F1     [2, 3, 4, 5]
01023 #               08:50:26.2 - 08:50:26.2     8      4 NGC4826-F2     [2, 3, 4, 5]
01024 #               08:51:32.2 - 08:51:32.2     8      5 NGC4826-F3     [2, 3, 4, 5]
01025 #               08:52:38.0 - 08:52:38.0     8      6 NGC4826-F4     [2, 3, 4, 5]
01026 #               08:53:44.9 - 08:53:44.9     8      7 NGC4826-F5     [2, 3, 4, 5]
01027 #               08:54:48.9 - 08:54:48.9     8      8 NGC4826-F6     [2, 3, 4, 5]
01028 #               08:55:53.8 - 08:55:53.8     8      2 NGC4826-F0     [2, 3, 4, 5]
01029 #               08:56:57.8 - 08:56:57.8     8      3 NGC4826-F1     [2, 3, 4, 5]
01030 #               08:58:02.8 - 08:58:02.8     8      4 NGC4826-F2     [2, 3, 4, 5]
01031 #               08:59:11.9 - 08:59:11.9     8      5 NGC4826-F3     [2, 3, 4, 5]
01032 #               09:00:16.9 - 09:00:16.9     8      6 NGC4826-F4     [2, 3, 4, 5]
01033 #               09:01:20.9 - 09:01:20.9     8      7 NGC4826-F5     [2, 3, 4, 5]
01034 #               09:02:24.9 - 09:02:24.9     8      8 NGC4826-F6     [2, 3, 4, 5]
01035 #               09:04:05.7 - 09:04:05.7     8      2 NGC4826-F0     [2, 3, 4, 5]
01036 #               09:05:13.9 - 09:05:13.9     8      3 NGC4826-F1     [2, 3, 4, 5]
01037 #               09:06:15.6 - 09:06:15.6     8      4 NGC4826-F2     [2, 3, 4, 5]
01038 #               09:07:22.9 - 09:07:22.9     8      5 NGC4826-F3     [2, 3, 4, 5]
01039 #               09:08:27.8 - 09:08:27.8     8      6 NGC4826-F4     [2, 3, 4, 5]
01040 #               09:09:31.8 - 09:09:31.8     8      7 NGC4826-F5     [2, 3, 4, 5]
01041 #               09:10:39.0 - 09:10:39.0     8      8 NGC4826-F6     [2, 3, 4, 5]
01042 #               09:11:40.5 - 09:11:40.5     8      2 NGC4826-F0     [2, 3, 4, 5]
01043 #               09:12:43.8 - 09:12:43.8     8      3 NGC4826-F1     [2, 3, 4, 5]
01044 #               09:13:48.7 - 09:13:48.7     8      4 NGC4826-F2     [2, 3, 4, 5]
01045 #               09:14:54.7 - 09:14:54.7     8      5 NGC4826-F3     [2, 3, 4, 5]
01046 #               09:16:02.8 - 09:16:02.8     8      6 NGC4826-F4     [2, 3, 4, 5]
01047 #               09:17:07.8 - 09:17:07.8     8      7 NGC4826-F5     [2, 3, 4, 5]
01048 #               09:18:12.7 - 09:18:12.7     8      8 NGC4826-F6     [2, 3, 4, 5]
01049 #               09:28:31.3 - 09:28:31.3     9      2 NGC4826-F0     [2, 3, 4, 5]
01050 #               09:29:35.6 - 09:29:35.6     9      3 NGC4826-F1     [2, 3, 4, 5]
01051 #               09:30:40.6 - 09:30:40.6     9      4 NGC4826-F2     [2, 3, 4, 5]
01052 #               09:31:46.8 - 09:31:46.8     9      5 NGC4826-F3     [2, 3, 4, 5]
01053 #               09:32:51.8 - 09:32:51.8     9      6 NGC4826-F4     [2, 3, 4, 5]
01054 #               09:33:56.4 - 09:33:56.4     9      7 NGC4826-F5     [2, 3, 4, 5]
01055 #               09:35:01.7 - 09:35:01.7     9      8 NGC4826-F6     [2, 3, 4, 5]
01056 #               09:36:06.7 - 09:36:06.7     9      2 NGC4826-F0     [2, 3, 4, 5]
01057 #               09:37:10.6 - 09:37:10.6     9      3 NGC4826-F1     [2, 3, 4, 5]
01058 #               09:38:15.6 - 09:38:15.6     9      4 NGC4826-F2     [2, 3, 4, 5]
01059 #               09:39:24.7 - 09:39:24.7     9      5 NGC4826-F3     [2, 3, 4, 5]
01060 #               09:40:30.4 - 09:40:30.4     9      6 NGC4826-F4     [2, 3, 4, 5]
01061 #               09:41:33.4 - 09:41:33.4     9      7 NGC4826-F5     [2, 3, 4, 5]
01062 #               09:42:38.7 - 09:42:38.7     9      8 NGC4826-F6     [2, 3, 4, 5]
01063 #               09:44:16.3 - 09:44:16.3     9      2 NGC4826-F0     [2, 3, 4, 5]
01064 #               09:45:24.4 - 09:45:24.4     9      3 NGC4826-F1     [2, 3, 4, 5]
01065 #               09:46:29.4 - 09:46:29.4     9      4 NGC4826-F2     [2, 3, 4, 5]
01066 #               09:47:35.6 - 09:47:35.6     9      5 NGC4826-F3     [2, 3, 4, 5]
01067 #               09:48:40.6 - 09:48:40.6     9      6 NGC4826-F4     [2, 3, 4, 5]
01068 #               09:49:45.6 - 09:49:45.6     9      7 NGC4826-F5     [2, 3, 4, 5]
01069 #               09:50:53.7 - 09:50:53.7     9      8 NGC4826-F6     [2, 3, 4, 5]
01070 #               09:51:55.1 - 09:51:55.1     9      2 NGC4826-F0     [2, 3, 4, 5]
01071 #               09:53:00.4 - 09:53:00.4     9      3 NGC4826-F1     [2, 3, 4, 5]
01072 #               09:54:06.4 - 09:54:06.4     9      4 NGC4826-F2     [2, 3, 4, 5]
01073 #               09:55:12.2 - 09:55:12.2     9      5 NGC4826-F3     [2, 3, 4, 5]
01074 #               09:56:20.4 - 09:56:20.4     9      6 NGC4826-F4     [2, 3, 4, 5]
01075 #               09:57:22.2 - 09:57:22.2     9      7 NGC4826-F5     [2, 3, 4, 5]
01076 #               09:58:27.1 - 09:58:27.1     9      8 NGC4826-F6     [2, 3, 4, 5]
01077 #               10:08:43.5 - 10:08:43.5    10      2 NGC4826-F0     [2, 3, 4, 5]
01078 #               10:09:44.9 - 10:09:44.9    10      3 NGC4826-F1     [2, 3, 4, 5]
01079 #               10:10:46.4 - 10:10:46.4    10      4 NGC4826-F2     [2, 3, 4, 5]
01080 #               10:11:51.6 - 10:11:51.6    10      5 NGC4826-F3     [2, 3, 4, 5]
01081 #               10:12:56.6 - 10:12:56.6    10      6 NGC4826-F4     [2, 3, 4, 5]
01082 #               10:14:04.7 - 10:14:04.7    10      7 NGC4826-F5     [2, 3, 4, 5]
01083 #               10:15:06.2 - 10:15:06.2    10      8 NGC4826-F6     [2, 3, 4, 5]
01084 #               10:16:12.5 - 10:16:12.5    10      2 NGC4826-F0     [2, 3, 4, 5]
01085 #               10:17:15.8 - 10:17:15.8    10      3 NGC4826-F1     [2, 3, 4, 5]
01086 #               10:18:21.7 - 10:18:21.7    10      4 NGC4826-F2     [2, 3, 4, 5]
01087 #               10:19:29.5 - 10:19:29.5    10      5 NGC4826-F3     [2, 3, 4, 5]
01088 #               10:20:34.5 - 10:20:34.5    10      6 NGC4826-F4     [2, 3, 4, 5]
01089 #               10:21:40.5 - 10:21:40.5    10      7 NGC4826-F5     [2, 3, 4, 5]
01090 #               10:22:45.4 - 10:22:45.4    10      8 NGC4826-F6     [2, 3, 4, 5]
01091 #               10:24:27.1 - 10:24:27.1    10      2 NGC4826-F0     [2, 3, 4, 5]
01092 #               10:25:33.7 - 10:25:33.7    10      3 NGC4826-F1     [2, 3, 4, 5]
01093 #               10:26:35.1 - 10:26:35.1    10      4 NGC4826-F2     [2, 3, 4, 5]
01094 #               10:27:41.4 - 10:27:41.4    10      5 NGC4826-F3     [2, 3, 4, 5]
01095 #               10:28:46.4 - 10:28:46.4    10      6 NGC4826-F4     [2, 3, 4, 5]
01096 #               10:29:52.3 - 10:29:52.3    10      7 NGC4826-F5     [2, 3, 4, 5]
01097 #               10:31:00.4 - 10:31:00.4    10      8 NGC4826-F6     [2, 3, 4, 5]
01098 #               10:32:01.9 - 10:32:01.9    10      2 NGC4826-F0     [2, 3, 4, 5]
01099 #               10:33:06.5 - 10:33:06.5    10      3 NGC4826-F1     [2, 3, 4, 5]
01100 #               10:34:07.9 - 10:34:07.9    10      4 NGC4826-F2     [2, 3, 4, 5]
01101 #               10:35:14.5 - 10:35:14.5    10      5 NGC4826-F3     [2, 3, 4, 5]
01102 #               10:36:22.7 - 10:36:22.7    10      6 NGC4826-F4     [2, 3, 4, 5]
01103 #               10:37:28.3 - 10:37:28.3    10      7 NGC4826-F5     [2, 3, 4, 5]
01104 #               10:38:32.3 - 10:38:32.3    10      8 NGC4826-F6     [2, 3, 4, 5]
01105 #               10:48:46.4 - 10:48:46.4    11      2 NGC4826-F0     [2, 3, 4, 5]
01106 #               10:49:49.4 - 10:49:49.4    11      3 NGC4826-F1     [2, 3, 4, 5]
01107 #               10:50:55.3 - 10:50:55.3    11      4 NGC4826-F2     [2, 3, 4, 5]
01108 #               10:52:00.6 - 10:52:00.6    11      5 NGC4826-F3     [2, 3, 4, 5]
01109 #               10:53:05.6 - 10:53:05.6    11      6 NGC4826-F4     [2, 3, 4, 5]
01110 #               10:54:14.7 - 10:54:14.7    11      7 NGC4826-F5     [2, 3, 4, 5]
01111 #               10:55:16.1 - 10:55:16.1    11      8 NGC4826-F6     [2, 3, 4, 5]
01112 #               10:56:21.4 - 10:56:21.4    11      2 NGC4826-F0     [2, 3, 4, 5]
01113 #               10:57:25.4 - 10:57:25.4    11      3 NGC4826-F1     [2, 3, 4, 5]
01114 #               10:58:30.4 - 10:58:30.4    11      4 NGC4826-F2     [2, 3, 4, 5]
01115 #               10:59:39.5 - 10:59:39.5    11      5 NGC4826-F3     [2, 3, 4, 5]
01116 #               11:00:45.4 - 11:00:45.4    11      6 NGC4826-F4     [2, 3, 4, 5]
01117 #               11:01:47.1 - 11:01:47.1    11      7 NGC4826-F5     [2, 3, 4, 5]
01118 #               11:02:50.5 - 11:02:50.5    11      8 NGC4826-F6     [2, 3, 4, 5]
01119 #               11:04:29.1 - 11:04:29.1    11      2 NGC4826-F0     [2, 3, 4, 5]
01120 #               11:05:35.4 - 11:05:35.4    11      3 NGC4826-F1     [2, 3, 4, 5]
01121 #               11:06:42.2 - 11:06:42.2    11      4 NGC4826-F2     [2, 3, 4, 5]
01122 #               11:07:48.1 - 11:07:48.1    11      5 NGC4826-F3     [2, 3, 4, 5]
01123 #               11:08:53.0 - 11:08:53.0    11      6 NGC4826-F4     [2, 3, 4, 5]
01124 #               11:09:56.4 - 11:09:56.4    11      7 NGC4826-F5     [2, 3, 4, 5]
01125 #               11:11:04.2 - 11:11:04.2    11      8 NGC4826-F6     [2, 3, 4, 5]
01126 #               11:12:10.2 - 11:12:10.2    11      2 NGC4826-F0     [2, 3, 4, 5]
01127 #               11:13:14.2 - 11:13:14.2    11      3 NGC4826-F1     [2, 3, 4, 5]
01128 #               11:14:19.2 - 11:14:19.2    11      4 NGC4826-F2     [2, 3, 4, 5]
01129 #               11:15:25.1 - 11:15:25.1    11      5 NGC4826-F3     [2, 3, 4, 5]
01130 #               11:16:33.3 - 11:16:33.3    11      6 NGC4826-F4     [2, 3, 4, 5]
01131 #               11:17:39.1 - 11:17:39.1    11      7 NGC4826-F5     [2, 3, 4, 5]
01132 #               11:18:43.1 - 11:18:43.1    11      8 NGC4826-F6     [2, 3, 4, 5]
01133 # Fields: 9
01134 #   ID   Code Name          Right Ascension  Declination   Epoch   
01135 #   0         3C273-F0      12:29:06.70      +02.03.08.60  J2000   
01136 #   1         1310+323-F0   13:10:28.66      +32.20.43.78  J2000   
01137 #   2         NGC4826-F0    12:56:44.24      +21.41.05.10  J2000   
01138 #   3         NGC4826-F1    12:56:41.08      +21.41.05.10  J2000   
01139 #   4         NGC4826-F2    12:56:42.66      +21.41.43.20  J2000   
01140 #   5         NGC4826-F3    12:56:45.82      +21.41.43.20  J2000   
01141 #   6         NGC4826-F4    12:56:47.40      +21.41.05.10  J2000   
01142 #   7         NGC4826-F5    12:56:45.82      +21.40.27.00  J2000   
01143 #   8         NGC4826-F6    12:56:42.66      +21.40.27.00  J2000   
01144 # Spectral Windows:  (6 unique spectral windows and 1 unique polarization setups)
01145 #   SpwID  #Chans Frame Ch1(MHz)    ChanWid(kHz)TotBW(kHz)  Ref(MHz)    Corrs
01146 #   0           1 LSRD  115138.579  400000.006  400000.006  115271.2    YY  
01147 #   1           1 LSRD  115217.017  800000.072  800000.072  115271.2    YY  
01148 #   2          64 LSRD  114950.387  1562.5      100000      115271.2    YY  
01149 #   3          64 LSRD  115040.402  1562.5      100000      115271.2    YY  
01150 #   4          64 LSRD  115130.143  1562.5      100000      115271.2    YY  
01151 #   5          64 LSRD  115220.157  1562.5      100000      115271.2    YY  
01152 # Feeds: 10: printing first row only
01153 #   Antenna   Spectral Window     # Receptors    Polarizations
01154 #   1         -1                  1              [         X]
01155 # Antennas: 10:
01156 #   ID   Name  Station   Diam.    Long.         Lat.         
01157 #   0    ANT1  UNKNOWN   6.0  m   -121.28.08.0  +40.37.38.5  
01158 #   1    ANT2  UNKNOWN   6.0  m   -121.28.09.0  +40.37.37.1  
01159 #   2    ANT3  UNKNOWN   6.0  m   -121.28.08.0  +40.37.38.9  
01160 #   3    ANT4  UNKNOWN   6.0  m   -121.28.07.8  +40.37.37.1  
01161 #   4    ANT5  UNKNOWN   6.0  m   -121.28.05.9  +40.37.37.1  
01162 #   5    ANT6  UNKNOWN   6.0  m   -121.28.08.2  +40.37.37.1  
01163 #   6    ANT7  UNKNOWN   6.0  m   -121.28.06.4  +40.37.37.1  
01164 #   7    ANT8  UNKNOWN   6.0  m   -121.28.08.0  +40.37.37.9  
01165 #   8    ANT9  UNKNOWN   6.0  m   -121.28.09.3  +40.37.37.1  
01166 #   9    ANT10 UNKNOWN   6.0  m   -121.28.08.0  +40.37.37.3  
01167 # 
01168 # 
01169 # Tables:
01170 #    MAIN                  142155 rows     
01171 #    ANTENNA                   10 rows     
01172 #    DATA_DESCRIPTION           6 rows     
01173 #    DOPPLER              <empty>  
01174 #    FEED                      10 rows     
01175 #    FIELD                      9 rows     
01176 #    FLAG_CMD             <empty>  
01177 #    FREQ_OFFSET         <absent>  
01178 #    HISTORY                  155 rows     
01179 #    OBSERVATION                5 rows     
01180 #    POINTING             <empty>  
01181 #    POLARIZATION               1 row      
01182 #    PROCESSOR                  1 row      
01183 #    SOURCE                     5 rows     
01184 #    SPECTRAL_WINDOW            6 rows     
01185 #    STATE                      1 row      
01186 #    SYSCAL                    20 rows     
01187 #    WEATHER             <absent>  
01188 #
01189 ###  End Task: listobs  ###
01190 ###########################
01191