Calibration Summary for Skynet_61000_messier_74_144026_94441
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   340.900   356.659   173.295   180.990   411.108   429.801   212.785   223.466 
  Cal_off   308.706   325.093   157.165   165.439   366.791   386.366   193.802   205.157 
     dCal    32.194    31.566    16.131    15.551    44.316    43.435    18.983    18.308 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.285     0.291     0.624     0.647     0.207     0.211     0.526     0.546 
   avgain     0.288     0.288     0.636     0.636     0.209     0.209     0.536     0.536 
     Tsys    87.944    94.455    98.070   107.079    75.822    81.489   102.028   111.990 

 
On Source: messier_74 , mean elevation= 16.72
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      88.42 XX      99.08 YY
IF1: 1421.900 std  tsys:     0.0191 XX     0.0244 YY
 tsys/rms IF1  4621.4423 XX,  4061.5410 YY
IF2: 1406.275 mean tsys:      76.24 XX     103.03 YY
IF2: 1406.275 std  tsys:     0.0178 XX     0.0153 YY
 tsys/rms IF2  4276.9125 XX,  6732.3634 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      93.95 XX     105.60 YY,   Tant:      -5.53 XX      -6.52 YY
IF1: 1421.900 std  tsys off:     0.0204 XX     0.0270 YY,  eTant:     0.0280 XX     0.0364 YY
 tsys/rms IF1  4603.3511 XX,  3908.5646 YY
IF2: 1406.275 mean tsys off:      81.03 XX     110.58 YY,   Tant:      -4.79 XX      -7.55 YY
IF2: 1406.275 std  tsys off:     0.0189 XX     0.0168 YY,  eTant:     0.0260 XX     0.0227 YY
 tsys/rms IF2  4288.4747 XX,  6572.4776 YY

 ID: 144026   messier_74  2025-11-21T21:32    HIRES 

 On Source  Tsys XL1   88.419 (using ave gain) 
 On Source  Tsys YR1   99.083  
 On Source  Tsys XL2   76.243 
 On Source  Tsys YR2  103.025 

 Off Source Tsys XL1   93.948, Tant   -5.529 
 Off Source Tsys YR1  105.604, Tant   -6.521 
 Off Source Tsys XL2   81.031, Tant   -4.787 
 Off Source Tsys YR2  110.578, Tant   -7.553