* 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 5900 6400
*fixed 5910
*5910
*
* 2nd line: creation date
* format:  yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up)
*
2010 10 22
*
* 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
*
  0.23 0.23
*
* 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 0.93935 0.0027 -0.00003 
*
* 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 6400  2.30
lcp 6450  2.30
lcp 6500  2.22
lcp 6550  2.27
lcp 6600  2.53
lcp 6650  2.60
lcp 6700  2.25
lcp 6750  1.95
lcp 6800  2.00
lcp 6850  2.3
lcp 6900  2.3
rcp 6400  2.3
rcp 6450  2.31
rcp 6500  2.42
rcp 6550  2.25
rcp 6600  2.19
rcp 6650  2.50
rcp 6670  2.59
rcp 6700  2.41
rcp 6750  2.20
rcp 6800  2.09
rcp 6850  2.2
rcp 6900  2.2
end_tcal_table
*
* Trec: receiver temperature
*
9.0
*
* 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