* trm.rxg - Methanol 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 one or two fixed value
* frequencies in MHz
*
range 5000.0 5910.0
* or range 5000.0 5600.0
* 2nd line: creation date
* format:  yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up)
2011 03 14
*
* 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
* KB comment: is equal to Ae/2760, where Ae is the effective aperture [m^2]
0.1400 0.1400
*
* 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
* KB comment: ALTAZ means a function of the (zenith angle/distance in degrees)
* COEFFICENTS - variable number of number values
* opacity_corrected - optional final field, if present it indicates that
*                     the curve is opacity corrected
*
* maximum coefficents 10
*
*ALTAZ POLY 1.0 -1.0825e-4 -8.377e-7 -5.491e-8
* The above, for polynomial in the zenith distance, is equivalent to:
ELEV POLY 0.943443 1.59335E-3 -1.56634E-5 5.491E-8
*
* 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 6000	12.222
lcp 6050	9.3333
lcp 6070	9.3333
lcp 6085	10
lcp 6100	10
lcp 6124	10.222
lcp 6150	11.777
lcp 6230	13.333
lcp 6300	11.111
lcp 6599.5	10.9
lcp 6602.5	10.7
lcp 6604.5	10.6
lcp 6615.5	10.5
lcp 6619.5	10.6
lcp 6620.5	10.7
lcp 6631.5	10.7
lcp 6635.5	10.6
lcp 6636.5	10.5
lcp 6647.5	10.5
lcp 6650	10.5
lcp 6652.5	10.5
lcp 6663.5	10.6
lcp 6666	10.7
lcp 6668.5	10.8
lcp 6675	10.9
lcp 6680.5	10.8
lcp 6684.5	10.5
lcp 6695.5	9
lcp 6700	9.1
lcp 6705	9.5
lcp 6707	10
lcp 6710	13
lcp 6713	17
lcp 6716	18
lcp 6720	18
lcp 6725	16
rcp 6000	8.5
rcp 6020	7.5
rcp 6036	6.75
rcp 6052	7
rcp 6068	8.375
rcp 6080	9.25
rcp 6100	10.5
rcp 6116	12
rcp 6132	11.75
rcp 6150	11.5
rcp 6215	12.75
rcp 6250	9.5
rcp 6270	9
rcp 6285	9.5
rcp 6300	11.5
rcp 6590	9
rcp 6600	9
rcp 6603.5	8.875
rcp 6610	8.75
rcp 6615.5	8.5
rcp 6618	8.45
rcp 6620.5	8.4
rcp 6625	8.4
rcp 6628	8.4
rcp 6636	8.5
rcp 6648.5	8.4
rcp 6651.5	8.375
rcp 6657	8.25
rcp 6663.5	8.25
rcp 6665	8.25
rcp 6668.5	8.25
rcp 6675	8.4
rcp 6680.5	8.6
rcp 6685	8.5
rcp 6690	8.4
rcp 6696.5	7.8
rcp 6702	7.5
rcp 6705	7.4
rcp 6710	7.8
rcp 6713	8.3
rcp 6716.5	8.6
rcp 6720	8.75
rcp 6725	8.9
end_tcal_table
*
* Trec: receiver temperature
*
0.0
*
* 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