* c3.rxg - Band 3 C band receiver parameter definition
*
* first line: LO values and ranges, format:
*  type   frequencies
* if type is range, the two values: lower and upper frequencies
* if type is fixed, then the fixed value
* frequencies in MHz
*
range 4000 4200
*fixed 4158
*5400
*
* 2nd line: creation date
* format:  yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up)
*
2010 10 18
*
* 3rd line: FWHM beamwidthm format:
*   model value
*
* if type is frequncy, then fwhm=value*1.22*c/(freq*diameter)
*                      value is 1.0 if omitted
* if type is constant, then fwhm=value (degrees)
*
frequency 1.0
*
* 4th line polarizations available
*
* one of both of lcp and rcp
*
lcp rcp
*
* 5th line: DPFU (degrees/Jansky) for polarizations in previous line in order
*
  0.27 0.27
*
* 6th line: gain curve (only one) for ALL polarizations in 4th line
* TYPE FORM COEFFICENTS ... [opacity_corrected]
*
* FORM = POLY only for now
* TYPE - ELEV and ALTAZ only for now
* COEFFICENTS - variable number of number values
* opacity_corrected - optional final field, if present it indicates that
*                     the curve is opacity corrected
*
* maximum coefficents 10
*
ELEV POLY 0.939 0.0031 -0.00004
*
* 7th and following lines: tcal versus frequency
*     Format: POL FREQ TCAL
*     where:
*            POL    polarization rcp or lcp
*            FREQ   frequency (MHz)
*            TCAL   degrees K
*
*     ends with a line containing end_tcal_table
*
*     MAXIMUM ENTRIES 400, group by polarization
*                          then sorted by increasing freq
*
lcp 4560  1.3
lcp 4610  1.3
lcp 4660  1.3
lcp 4710  1.45
lcp 4760  1.24
lcp 4810  1.06
lcp 4860  0.94
lcp 4910  1.30
lcp 4960  1.55
lcp 5010  1.84
lcp 5060  2.51
rcp 4560  1.4
rcp 4610  1.4
rcp 4660  1.4
rcp 4710  1.20
rcp 4760  1.10
rcp 4810  1.17
rcp 4860  1.10
rcp 4910  1.40
rcp 4960  1.70
rcp 5010  1.60
rcp 5060  2.28
end_tcal_table
*
* Trec: receiver temperature
*
8.0
*
* Spill over table
*
* 9th and following lines: Spillover versus frequency
*     Format: Elevation Tspill
*     where:
*            POL    polarization rcp or lcp
*            FREQ   frequency (MHz)
*            TCAL   degrees K
*
*     ends with a line containing end_spillover_table
*
*     MAXIMUM ENTRIES 20
end_spillover_table