Calibration Summary for Skynet_60991_messier_74_143161_93614
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   312.085   314.051   187.409   188.748   376.632   378.625   230.849   232.649 
  Cal_off   278.060   280.095   166.692   167.914   328.979   331.162   206.648   208.370 
     dCal    34.025    33.956    20.717    20.833    47.654    47.462    24.201    24.279 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.270     0.270     0.486     0.483     0.192     0.193     0.413     0.412 
   avgain     0.270     0.270     0.484     0.484     0.193     0.193     0.412     0.412 
     Tsys    74.952    75.653    80.988    81.126    63.243    63.920    85.338    85.772 

 
On Source: messier_74 , mean elevation= 29.46
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      75.04 XX      80.66 YY
IF1: 1421.900 std  tsys:     0.0170 XX     0.0188 YY
 tsys/rms IF1  4420.3748 XX,  4285.4238 YY
IF2: 1406.275 mean tsys:      63.35 XX      84.96 YY
IF2: 1406.275 std  tsys:     0.0151 XX     0.0125 YY
 tsys/rms IF2  4201.7506 XX,  6821.0766 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      75.68 XX      81.53 YY,   Tant:      -0.64 XX      -0.87 YY
IF1: 1421.900 std  tsys off:     0.0172 XX     0.0198 YY,  eTant:     0.0241 XX     0.0273 YY
 tsys/rms IF1  4407.6931 XX,  4122.6111 YY
IF2: 1406.275 mean tsys off:      63.86 XX      86.17 YY,   Tant:      -0.51 XX      -1.21 YY
IF2: 1406.275 std  tsys off:     0.0152 XX     0.0130 YY,  eTant:     0.0214 XX     0.0180 YY
 tsys/rms IF2  4214.8659 XX,  6627.7888 YY

 ID: 143161   messier_74  2025-11-12T23:13    HIRES 

 On Source  Tsys XL1   75.044 (using ave gain) 
 On Source  Tsys YR1   80.657  
 On Source  Tsys XL2   63.354 
 On Source  Tsys YR2   84.960 

 Off Source Tsys XL1   75.681, Tant   -0.637 
 Off Source Tsys YR1   81.526, Tant   -0.868 
 Off Source Tsys XL2   63.863, Tant   -0.510 
 Off Source Tsys YR2   86.174, Tant   -1.214