Calibration Summary for Skynet_60999_messier_74_143929_94338
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   344.889   360.183   214.665   227.730   416.146   434.768   264.590   281.661 
  Cal_off   310.418   327.154   193.919   207.457   368.513   388.641   240.098   257.762 
     dCal    34.472    33.028    20.746    20.273    47.633    46.127    24.492    23.898 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.266     0.278     0.485     0.496     0.192     0.199     0.408     0.418 
   avgain     0.272     0.272     0.491     0.491     0.195     0.195     0.413     0.413 
     Tsys    82.590    90.846    94.086   103.001    70.875    77.186    97.973   107.793 

 
On Source: messier_74 , mean elevation= 16.88
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      84.26 XX      94.92 YY
IF1: 1421.900 std  tsys:     0.0185 XX     0.0234 YY
 tsys/rms IF1  4542.9208 XX,  4059.6687 YY
IF2: 1406.275 mean tsys:      71.89 XX      98.89 YY
IF2: 1406.275 std  tsys:     0.0166 XX     0.0148 YY
 tsys/rms IF2  4318.2563 XX,  6668.4400 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      89.21 XX     102.18 YY,   Tant:      -4.96 XX      -7.26 YY
IF1: 1421.900 std  tsys off:     0.0196 XX     0.0252 YY,  eTant:     0.0270 XX     0.0344 YY
 tsys/rms IF1  4549.5789 XX,  4060.3454 YY
IF2: 1406.275 mean tsys off:      76.19 XX     106.88 YY,   Tant:      -4.30 XX      -7.99 YY
IF2: 1406.275 std  tsys off:     0.0176 XX     0.0159 YY,  eTant:     0.0243 XX     0.0217 YY
 tsys/rms IF2  4319.8068 XX,  6737.2082 YY

 ID: 143929   messier_74  2025-11-20T21:37    HIRES 

 On Source  Tsys XL1   84.257 (using ave gain) 
 On Source  Tsys YR1   94.921  
 On Source  Tsys XL2   71.894 
 On Source  Tsys YR2   98.887 

 Off Source Tsys XL1   89.214, Tant   -4.957 
 Off Source Tsys YR1  102.178, Tant   -7.257 
 Off Source Tsys XL2   76.190, Tant   -4.296 
 Off Source Tsys YR2  106.878, Tant   -7.992