* 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 05 31
*
* 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	6.65
lcp 6050	5.415
lcp 6070	5.415
lcp 6085	5.7
lcp 6100	5.7
lcp 6124	5.795
lcp 6150	6.46
lcp 6230	7.125
lcp 6300	6.175
lcp 6599.5	11.6
lcp 6602.5	11.7
lcp 6604.5	11.75
lcp 6615.5	11.8
lcp 6619.5	12
lcp 6625.5	12
lcp 6631.5	11.1
lcp 6635.5	11.3
lcp 6640	11.4
lcp 6647.5	10.5
lcp 6650	10.8
lcp 6652.5	10.9
lcp 6663.5	11
lcp 6666	11.1
lcp 6668.5	11.2
lcp 6675	11.2
lcp 6680.5	11.6
lcp 6685	12.5
lcp 6692	14
lcp 6697	16
lcp 6700	17
lcp 6705	17.5
lcp 6710	16.8
lcp 6715	16.4
lcp 6720	16.3
lcp 6730	16.3
rcp 6000	4.56
rcp 6020	4.18
rcp 6036	3.895
rcp 6052	3.99
rcp 6068	4.5125
rcp 6080	4.845
rcp 6100	5.32
rcp 6116	5.89
rcp 6132	5.795
rcp 6150	5.7
rcp 6215	6.175
rcp 6250	4.94
rcp 6270	4.75
rcp 6285	4.94
rcp 6300	5.7
rcp 6590	10.1
rcp 6600	10.2
rcp 6605	10.2
rcp 6610	10.2
rcp 6615.5	10.2
rcp 6618	10.15
rcp 6620.5	10.1
rcp 6625	10
rcp 6628	9.8
rcp 6636	9.6
rcp 6645	8.9
rcp 6651.5	8.7
rcp 6657	8.65
rcp 6663.5	8.65
rcp 6665	8.7
rcp 6670	8.8
rcp 6675	8.8
rcp 6680.5	8.9
rcp 6685	9.1
rcp 6690	9.3
rcp 6696.5	9.8
rcp 6699.5	10.1
rcp 6705	10.3
rcp 6710	10.5
rcp 6715.5	10.5
rcp 6717.5	10.55
rcp 6720	10.55
rcp 6725	10.6
rcp 6730	10.6
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