Calibration Summary for Skynet_60996_messier_74_143613_94045
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   247.261   260.071   233.859   248.840   296.173   311.529   288.942   307.427 
  Cal_off   222.046   235.384   210.644   225.507   261.145   277.476   262.083   280.686 
     dCal    25.214    24.688    23.215    23.333    35.028    34.052    26.858    26.741 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.364     0.372     0.434     0.431     0.262     0.269     0.372     0.374 
   avgain     0.368     0.368     0.432     0.432     0.265     0.265     0.373     0.373 
     Tsys    80.767    87.446    91.330    97.281    68.298    74.649    97.521   104.901 

 
On Source: messier_74 , mean elevation= 15.73
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      81.21 XX      90.45 YY
IF1: 1421.900 std  tsys:     0.0186 XX     0.0208 YY
 tsys/rms IF1  4360.2286 XX,  4358.0169 YY
IF2: 1406.275 mean tsys:      68.98 XX      97.03 YY
IF2: 1406.275 std  tsys:     0.0166 XX     0.0146 YY
 tsys/rms IF2  4143.8501 XX,  6638.7783 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      87.06 XX      98.30 YY,   Tant:      -5.84 XX      -7.85 YY
IF1: 1421.900 std  tsys off:     0.0202 XX     0.0225 YY,  eTant:     0.0275 XX     0.0306 YY
 tsys/rms IF1  4308.1296 XX,  4375.4037 YY
IF2: 1406.275 mean tsys off:      74.07 XX     105.47 YY,   Tant:      -5.10 XX      -8.44 YY
IF2: 1406.275 std  tsys off:     0.0178 XX     0.0160 YY,  eTant:     0.0244 XX     0.0216 YY
 tsys/rms IF2  4163.4372 XX,  6606.9511 YY

 ID: 143613   messier_74  2025-11-17T21:42    HIRES 

 On Source  Tsys XL1   81.212 (using ave gain) 
 On Source  Tsys YR1   90.449  
 On Source  Tsys XL2   68.979 
 On Source  Tsys YR2   97.027 

 Off Source Tsys XL1   87.056, Tant   -5.844 
 Off Source Tsys YR1   98.302, Tant   -7.853 
 Off Source Tsys XL2   74.074, Tant   -5.095 
 Off Source Tsys YR2  105.467, Tant   -8.440