Calibration Summary for Skynet_60991_messier_74_142782_93602
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   256.668   258.846   194.405   196.546   306.038   308.361   239.819   242.657 
  Cal_off   230.236   232.698   173.966   175.930   269.566   271.973   215.985   218.573 
     dCal    26.432    26.147    20.439    20.615    36.472    36.387    23.834    24.084 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.347     0.351     0.492     0.488     0.251     0.252     0.419     0.415 
   avgain     0.349     0.349     0.490     0.490     0.251     0.251     0.417     0.417 
     Tsys    79.890    81.622    85.673    85.899    67.709    68.473    90.566    90.699 

 
On Source: messier_74 , mean elevation= 23.61
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      80.04 XX      85.17 YY
IF1: 1421.900 std  tsys:     0.0187 XX     0.0205 YY
 tsys/rms IF1  4275.7236 XX,  4156.6297 YY
IF2: 1406.275 mean tsys:      67.54 XX      89.95 YY
IF2: 1406.275 std  tsys:     0.0162 XX     0.0134 YY
 tsys/rms IF2  4180.9630 XX,  6693.1237 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      81.34 XX      86.39 YY,   Tant:      -1.30 XX      -1.22 YY
IF1: 1421.900 std  tsys off:     0.0190 XX     0.0207 YY,  eTant:     0.0267 XX     0.0292 YY
 tsys/rms IF1  4272.4768 XX,  4165.4472 YY
IF2: 1406.275 mean tsys off:      68.52 XX      91.32 YY,   Tant:      -0.98 XX      -1.38 YY
IF2: 1406.275 std  tsys off:     0.0163 XX     0.0136 YY,  eTant:     0.0229 XX     0.0191 YY
 tsys/rms IF2  4207.7318 XX,  6694.2431 YY

 ID: 142782   messier_74  2025-11-12T22:43    HIRES 

 On Source  Tsys XL1   80.038 (using ave gain) 
 On Source  Tsys YR1   85.174  
 On Source  Tsys XL2   67.543 
 On Source  Tsys YR2   89.946 

 Off Source Tsys XL1   81.338, Tant   -1.299 
 Off Source Tsys YR1   86.394, Tant   -1.220 
 Off Source Tsys XL2   68.518, Tant   -0.975 
 Off Source Tsys YR2   91.322, Tant   -1.376