Calibration Summary for Skynet_61007_messier_74_144231_94634
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   331.102   342.977   112.800   116.579   407.064   422.521   139.063   144.052 
  Cal_off   293.410   306.651   102.106   106.215   350.415   367.780   126.027   131.400 
     dCal    37.692    36.326    10.694    10.365    56.650    54.742    13.035    12.652 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.243     0.252     0.941     0.971     0.162     0.167     0.767     0.790 
   avgain     0.248     0.248     0.956     0.956     0.165     0.165     0.778     0.778 
     Tsys    71.395    77.422    96.106   103.150    56.667    61.548    96.624   103.792 

 
On Source: messier_74 , mean elevation= 15.97
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      72.53 XX      97.43 YY
IF1: 1421.900 std  tsys:     0.0182 XX     0.0224 YY
 tsys/rms IF1  3986.5367 XX,  4345.5195 YY
IF2: 1406.275 mean tsys:      57.55 XX      98.00 YY
IF2: 1406.275 std  tsys:     0.0135 XX     0.0148 YY
 tsys/rms IF2  4247.7966 XX,  6635.2942 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      76.39 XX     102.19 YY,   Tant:      -3.86 XX      -4.76 YY
IF1: 1421.900 std  tsys off:     0.0190 XX     0.0238 YY,  eTant:     0.0263 XX     0.0327 YY
 tsys/rms IF1  4020.2027 XX,  4286.8906 YY
IF2: 1406.275 mean tsys off:      60.78 XX     102.95 YY,   Tant:      -3.23 XX      -4.95 YY
IF2: 1406.275 std  tsys off:     0.0138 XX     0.0154 YY,  eTant:     0.0193 XX     0.0213 YY
 tsys/rms IF2  4419.9776 XX,  6699.8884 YY

 ID: 144231   messier_74  2025-11-28T21:01    HIRES 

 On Source  Tsys XL1   72.525 (using ave gain) 
 On Source  Tsys YR1   97.432  
 On Source  Tsys XL2   57.551 
 On Source  Tsys YR2   97.998 

 Off Source Tsys XL1   76.389, Tant   -3.864 
 Off Source Tsys YR1  102.189, Tant   -4.757 
 Off Source Tsys XL2   60.781, Tant   -3.230 
 Off Source Tsys YR2  102.953, Tant   -4.955