Calibration Summary for Skynet_60990_messier_74_142750_93193
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   287.870   287.244   171.393   171.269   350.027   349.608   214.178   214.131 
  Cal_off   253.357   253.156   151.456   151.624   299.899   299.864   190.418   190.640 
     dCal    34.513    34.088    19.937    19.645    50.128    49.744    23.759    23.492 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.266     0.269     0.505     0.512     0.183     0.184     0.421     0.425 
   avgain     0.267     0.267     0.509     0.509     0.183     0.183     0.423     0.423 
     Tsys    67.328    68.113    76.466    77.687    54.808    55.224    80.097    81.104 

 
On Source: messier_74 , mean elevation= 66.58
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      67.73 XX      77.00 YY
IF1: 1421.900 std  tsys:     0.0165 XX     0.0186 YY
 tsys/rms IF1  4095.3435 XX,  4143.0445 YY
IF2: 1406.275 mean tsys:      54.97 XX      80.49 YY
IF2: 1406.275 std  tsys:     0.0121 XX     0.0118 YY
 tsys/rms IF2  4542.9306 XX,  6799.6229 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      67.68 XX      77.07 YY,   Tant:       0.05 XX      -0.08 YY
IF1: 1421.900 std  tsys off:     0.0165 XX     0.0186 YY,  eTant:     0.0234 XX     0.0263 YY
 tsys/rms IF1  4098.1404 XX,  4139.3915 YY
IF2: 1406.275 mean tsys off:      54.99 XX      80.63 YY,   Tant:      -0.02 XX      -0.14 YY
IF2: 1406.275 std  tsys off:     0.0121 XX     0.0119 YY,  eTant:     0.0171 XX     0.0168 YY
 tsys/rms IF2  4532.9500 XX,  6783.1444 YY

 ID: 142750   messier_74  2025-11-11T04:05    HIRES 

 On Source  Tsys XL1   67.728 (using ave gain) 
 On Source  Tsys YR1   76.997  
 On Source  Tsys XL2   54.968 
 On Source  Tsys YR2   80.494 

 Off Source Tsys XL1   67.678, Tant    0.050 
 Off Source Tsys YR1   77.074, Tant   -0.076 
 Off Source Tsys XL2   54.992, Tant   -0.025 
 Off Source Tsys YR2   80.631, Tant   -0.137