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Version 1.9 Build 1488 |
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Package | bima | |
Module | bimams | |
Tool | bimams |
sb | The sideband in which the desired window is located | ||
Allowed: | String: 'l' (lsb) or 'u' (usb) | ||
type | The type of window | ||
Allowed: | String: 's' (sideband average), 'c' (multi-channel data), or 'a' (multi-channel average) | ||
mcn | The 1-based position of the desired window with respect to other windows of the same type in the same sideband. Usually NOT the same as the row number in the SPECTRAL_WINDOWS table | ||
Allowed: | Integer: > = 1 and < = the total number of windows of the specified type in the specified sideband. Not used if type='s' | ||
Default: | 1 |
# construct a bimams tool and assign it to a Glish variable named bms bms := bimams('neptune.ms'); # get the spectral window id of the the third multi-channel average # window in the upper sideband bms.spwid(sb='u',type='a',mcn=3);The last command will return the corresponding row in the SPECTRAL_WINDOWS subtable, for example 7 or -1 if the specified window does not exist.