Calibration Summary for Skynet_60990_messier_74_142745_93191
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   287.639   287.244   170.705   170.594   350.097   349.840   213.415   213.418 
  Cal_off   253.340   252.907   150.976   150.902   300.054   299.606   189.822   189.822 
     dCal    34.298    34.336    19.729    19.692    50.043    50.234    23.593    23.597 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.267     0.267     0.510     0.511     0.183     0.182     0.424     0.424 
   avgain     0.267     0.267     0.511     0.511     0.183     0.183     0.424     0.424 
     Tsys    67.744    67.554    77.024    77.131    54.928    54.638    80.408    80.396 

 
On Source: messier_74 , mean elevation= 66.85
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      67.69 XX      77.24 YY
IF1: 1421.900 std  tsys:     0.0166 XX     0.0186 YY
 tsys/rms IF1  4069.3559 XX,  4146.4696 YY
IF2: 1406.275 mean tsys:      54.82 XX      80.55 YY
IF2: 1406.275 std  tsys:     0.0120 XX     0.0119 YY
 tsys/rms IF2  4550.9097 XX,  6776.3913 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      67.59 XX      77.11 YY,   Tant:       0.10 XX       0.13 YY
IF1: 1421.900 std  tsys off:     0.0166 XX     0.0186 YY,  eTant:     0.0235 XX     0.0263 YY
 tsys/rms IF1  4073.9027 XX,  4143.3984 YY
IF2: 1406.275 mean tsys off:      54.75 XX      80.50 YY,   Tant:       0.07 XX       0.05 YY
IF2: 1406.275 std  tsys off:     0.0121 XX     0.0119 YY,  eTant:     0.0170 XX     0.0168 YY
 tsys/rms IF2  4538.3398 XX,  6758.8088 YY

 ID: 142745   messier_74  2025-11-11T04:00    HIRES 

 On Source  Tsys XL1   67.691 (using ave gain) 
 On Source  Tsys YR1   77.237  
 On Source  Tsys XL2   54.817 
 On Source  Tsys YR2   80.550 

 Off Source Tsys XL1   67.589, Tant    0.102 
 Off Source Tsys YR1   77.109, Tant    0.128 
 Off Source Tsys XL2   54.749, Tant    0.068 
 Off Source Tsys YR2   80.497, Tant    0.053