Calibration Summary for Skynet_60990_messier_74_142755_93195
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   286.599   284.771   170.663   169.370   347.198   344.621   213.290   211.648 
  Cal_off   252.682   252.357   151.003   150.757   298.043   297.654   189.796   189.675 
     dCal    33.917    32.414    19.661    18.613    49.155    46.967    23.495    21.974 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.270     0.283     0.512     0.541     0.186     0.195     0.425     0.455 
   avgain     0.277     0.277     0.526     0.526     0.191     0.191     0.440     0.440 
     Tsys    68.327    71.404    77.308    81.526    55.546    58.058    80.733    86.267 

 
On Source: messier_74 , mean elevation= 66.28
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      69.91 XX      79.38 YY
IF1: 1421.900 std  tsys:     0.0166 XX     0.0194 YY
 tsys/rms IF1  4211.2616 XX,  4100.7595 YY
IF2: 1406.275 mean tsys:      56.80 XX      83.46 YY
IF2: 1406.275 std  tsys:     0.0130 XX     0.0123 YY
 tsys/rms IF2  4374.6670 XX,  6800.0682 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      69.78 XX      79.48 YY,   Tant:       0.13 XX      -0.10 YY
IF1: 1421.900 std  tsys off:     0.0165 XX     0.0194 YY,  eTant:     0.0234 XX     0.0274 YY
 tsys/rms IF1  4220.1131 XX,  4097.9163 YY
IF2: 1406.275 mean tsys off:      56.73 XX      83.61 YY,   Tant:       0.07 XX      -0.15 YY
IF2: 1406.275 std  tsys off:     0.0130 XX     0.0123 YY,  eTant:     0.0184 XX     0.0174 YY
 tsys/rms IF2  4368.7868 XX,  6808.2119 YY

 ID: 142755   messier_74  2025-11-11T04:10    HIRES 

 On Source  Tsys XL1   69.907 (using ave gain) 
 On Source  Tsys YR1   79.382  
 On Source  Tsys XL2   56.799 
 On Source  Tsys YR2   83.460 

 Off Source Tsys XL1   69.781, Tant    0.126 
 Off Source Tsys YR1   79.477, Tant   -0.095 
 Off Source Tsys XL2   56.730, Tant    0.070 
 Off Source Tsys YR2   83.612, Tant   -0.152