Calibration Summary for Skynet_61012_messier_74_144560_94971
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   347.044   350.268   115.459   116.911   420.790   424.944   141.479   143.417 
  Cal_off   310.910   313.568   104.965   105.838   370.203   374.110   129.390   130.539 
     dCal    36.134    36.700    10.494    11.073    50.586    50.835    12.088    12.878 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.254     0.250     0.959     0.909     0.181     0.180     0.827     0.776 
   avgain     0.252     0.252     0.934     0.934     0.181     0.181     0.801     0.801 
     Tsys    78.916    78.362   100.675    96.208    67.042    67.419   106.973   101.308 

 
On Source: messier_74 , mean elevation= 22.48
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      78.02 XX      97.86 YY
IF1: 1421.900 std  tsys:     0.0181 XX     0.0225 YY
 tsys/rms IF1  4300.9359 XX,  4344.9754 YY
IF2: 1406.275 mean tsys:      66.69 XX     103.43 YY
IF2: 1406.275 std  tsys:     0.0156 XX     0.0149 YY
 tsys/rms IF2  4268.9308 XX,  6962.7254 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      79.04 XX      98.99 YY,   Tant:      -1.02 XX      -1.13 YY
IF1: 1421.900 std  tsys off:     0.0188 XX     0.0230 YY,  eTant:     0.0261 XX     0.0322 YY
 tsys/rms IF1  4211.2103 XX,  4299.4165 YY
IF2: 1406.275 mean tsys off:      67.61 XX     104.82 YY,   Tant:      -0.92 XX      -1.39 YY
IF2: 1406.275 std  tsys off:     0.0157 XX     0.0148 YY,  eTant:     0.0222 XX     0.0210 YY
 tsys/rms IF2  4305.3138 XX,  7068.7810 YY

 ID: 144560   messier_74  2025-12-03T21:14    HIRES 

 On Source  Tsys XL1   78.016 (using ave gain) 
 On Source  Tsys YR1   97.861  
 On Source  Tsys XL2   66.688 
 On Source  Tsys YR2  103.425 

 Off Source Tsys XL1   79.037, Tant   -1.021 
 Off Source Tsys YR1   98.991, Tant   -1.130 
 Off Source Tsys XL2   67.612, Tant   -0.924 
 Off Source Tsys YR2  104.817, Tant   -1.392