Calibration Summary for Skynet_60874_messier_74_138048_87992
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on    18.212    18.154    80.130    83.802    19.969    19.895    96.644   101.153 
  Cal_off    18.240    18.121    73.569    77.812    19.984    19.869    88.652    93.914 
     dCal    -0.028     0.033     6.561     5.990    -0.015     0.026     7.992     7.239 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.000     0.000     1.534     1.680     0.000     0.000     1.250     1.381 
   avgain     1.000     1.000     1.607     1.607     1.000     1.000     1.316     1.316 
     Tsys     0.000     0.000   112.869   130.761     0.000     0.000   110.855   129.654 

 
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:      18.17 XX     118.05 YY
IF1: 1421.900 std  tsys:     0.0039 XX     0.0295 YY
 tsys/rms IF1  4680.9274 XX,  4008.4411 YY
IF2: 1406.275 mean tsys:      19.92 XX     116.50 YY
IF2: 1406.275 std  tsys:     0.0031 XX     0.0172 YY
 tsys/rms IF2  6364.1075 XX,  6779.1989 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      18.15 XX     125.35 YY,   Tant:       0.02 XX      -7.30 YY
IF1: 1421.900 std  tsys off:     0.0039 XX     0.0313 YY,  eTant:     0.0055 XX     0.0430 YY
 tsys/rms IF1  4680.3489 XX,  4005.5400 YY
IF2: 1406.275 mean tsys off:      19.89 XX     123.82 YY,   Tant:       0.03 XX      -7.32 YY
IF2: 1406.275 std  tsys off:     0.0031 XX     0.0174 YY,  eTant:     0.0044 XX     0.0245 YY
 tsys/rms IF2  6362.5066 XX,  7100.9502 YY

 ID: 138048   messier_74  2025-07-19T05:43    HIRES 

 On Source  Tsys XL1   18.173 (using ave gain) 
 On Source  Tsys YR1  118.050  
 On Source  Tsys XL2   19.920 
 On Source  Tsys YR2  116.504 

 Off Source Tsys XL1   18.150, Tant    0.023 
 Off Source Tsys YR1  125.346, Tant   -7.296 
 Off Source Tsys XL2   19.893, Tant    0.026 
 Off Source Tsys YR2  123.823, Tant   -7.319