Calibration Summary for Skynet_61008_messier_74_144249_94660
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   324.150   340.696   156.598   164.187   391.381   411.314   192.666   202.333 
  Cal_off   294.454   312.151   143.435   151.861   351.029   372.167   177.598   188.156 
     dCal    29.696    28.546    13.162    12.326    40.352    39.148    15.068    14.177 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.309     0.321     0.765     0.817     0.227     0.234     0.663     0.705 
   avgain     0.315     0.315     0.791     0.791     0.231     0.231     0.684     0.684 
     Tsys    90.941   100.291   109.689   124.013    79.692    87.091   117.793   132.640 

 
On Source: messier_74 , mean elevation= 15.78
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      92.58 XX     112.69 YY
IF1: 1421.900 std  tsys:     0.0218 XX     0.0261 YY
 tsys/rms IF1  4243.5321 XX,  4312.2927 YY
IF2: 1406.275 mean tsys:      80.68 XX     120.79 YY
IF2: 1406.275 std  tsys:     0.0187 XX     0.0178 YY
 tsys/rms IF2  4316.5032 XX,  6775.8913 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      98.96 XX     121.00 YY,   Tant:      -6.37 XX      -8.32 YY
IF1: 1421.900 std  tsys off:     0.0235 XX     0.0280 YY,  eTant:     0.0321 XX     0.0383 YY
 tsys/rms IF1  4206.8738 XX,  4319.4782 YY
IF2: 1406.275 mean tsys off:      86.26 XX     129.73 YY,   Tant:      -5.58 XX      -8.94 YY
IF2: 1406.275 std  tsys off:     0.0199 XX     0.0195 YY,  eTant:     0.0273 XX     0.0264 YY
 tsys/rms IF2  4335.9963 XX,  6669.3380 YY

 ID: 144249   messier_74  2025-11-29T20:56    HIRES 

 On Source  Tsys XL1   92.584 (using ave gain) 
 On Source  Tsys YR1  112.687  
 On Source  Tsys XL2   80.684 
 On Source  Tsys YR2  120.785 

 Off Source Tsys XL1   98.959, Tant   -6.375 
 Off Source Tsys YR1  121.004, Tant   -8.318 
 Off Source Tsys XL2   86.261, Tant   -5.576 
 Off Source Tsys YR2  129.727, Tant   -8.941