Calibration Summary for Skynet_61002_messier_74_144125_94526
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   317.715   319.951   141.982   143.221   384.439   387.430   174.207   175.972 
  Cal_off   278.510   280.802   125.187   126.363   330.864   333.748   154.786   156.343 
     dCal    39.205    39.148    16.795    16.857    53.575    53.682    19.421    19.629 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.234     0.234     0.599     0.597     0.171     0.171     0.515     0.509 
   avgain     0.234     0.234     0.598     0.598     0.171     0.171     0.512     0.512 
     Tsys    65.154    65.785    75.024    75.452    56.576    56.955    79.651    79.599 

 
On Source: messier_74 , mean elevation= 32.48
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      65.22 XX      74.69 YY
IF1: 1421.900 std  tsys:     0.0143 XX     0.0180 YY
 tsys/rms IF1  4560.8747 XX,  4143.5787 YY
IF2: 1406.275 mean tsys:      56.54 XX      79.01 YY
IF2: 1406.275 std  tsys:     0.0135 XX     0.0119 YY
 tsys/rms IF2  4174.0531 XX,  6652.6534 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      65.64 XX      75.76 YY,   Tant:      -0.42 XX      -1.07 YY
IF1: 1421.900 std  tsys off:     0.0143 XX     0.0182 YY,  eTant:     0.0202 XX     0.0256 YY
 tsys/rms IF1  4597.4803 XX,  4155.5369 YY
IF2: 1406.275 mean tsys off:      56.94 XX      80.17 YY,   Tant:      -0.40 XX      -1.16 YY
IF2: 1406.275 std  tsys off:     0.0139 XX     0.0121 YY,  eTant:     0.0194 XX     0.0170 YY
 tsys/rms IF2  4108.1062 XX,  6622.9639 YY

 ID: 144125   messier_74  2025-11-23T22:45    HIRES 

 On Source  Tsys XL1   65.219 (using ave gain) 
 On Source  Tsys YR1   74.690  
 On Source  Tsys XL2   56.538 
 On Source  Tsys YR2   79.015 

 Off Source Tsys XL1   65.635, Tant   -0.416 
 Off Source Tsys YR1   75.762, Tant   -1.072 
 Off Source Tsys XL2   56.936, Tant   -0.398 
 Off Source Tsys YR2   80.174, Tant   -1.159