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atmosphere.getAverageTrjSky - Function

4.1.1 Returns the average Rayleigh-Jeans Temperature


Description

Returns the average Rayleigh-Jeans Temperature in spectral window spwid, for the current conditions and a perfect sky coupling.

Arguments





Inputs

spwid

Spectral window (0-based). The value must be >= 0.

allowed:

int

Default:

0

wh2o

mm

User specified water column length in mm. Default is not to use wh2o.

allowed:

doublemm

Default:

-1

Returns
Quantity

Example

 
 
wh2o = qa.quantity(0.4,’mm’)  
print "(INPUT CHANGE) water vapor column:", wh2o[’value’], wh2o[’unit’]  
print "(NEW OUTPUT) T_RJ =", at.getAverageTrjSky(0,wh2o)[’value’][0], at.getAverageTrjSky(0,wh2o)[’unit’]  
 

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