Calibration Summary for Skynet_60998_messier_74_143822_94222
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   297.537   297.789   159.623   161.570   360.849   360.891   196.903   199.596 
  Cal_off   263.877   264.911   141.218   143.184   314.056   315.042   175.375   178.045 
     dCal    33.659    32.879    18.405    18.385    46.793    45.848    21.528    21.551 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.272     0.279     0.547     0.547     0.196     0.200     0.464     0.464 
   avgain     0.276     0.276     0.547     0.547     0.198     0.198     0.464     0.464 
     Tsys    71.901    73.897    77.231    78.389    61.484    62.949    81.414    82.565 

 
On Source: messier_74 , mean elevation= 37.28
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      72.69 XX      77.04 YY
IF1: 1421.900 std  tsys:     0.0171 XX     0.0185 YY
 tsys/rms IF1  4257.6571 XX,  4168.3050 YY
IF2: 1406.275 mean tsys:      62.08 XX      81.12 YY
IF2: 1406.275 std  tsys:     0.0149 XX     0.0119 YY
 tsys/rms IF2  4153.4454 XX,  6824.4604 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      73.12 XX      78.44 YY,   Tant:      -0.43 XX      -1.40 YY
IF1: 1421.900 std  tsys off:     0.0171 XX     0.0189 YY,  eTant:     0.0241 XX     0.0264 YY
 tsys/rms IF1  4285.0083 XX,  4150.5035 YY
IF2: 1406.275 mean tsys off:      62.36 XX      82.73 YY,   Tant:      -0.29 XX      -1.61 YY
IF2: 1406.275 std  tsys off:     0.0150 XX     0.0122 YY,  eTant:     0.0211 XX     0.0170 YY
 tsys/rms IF2  4169.0167 XX,  6790.7838 YY

 ID: 143822   messier_74  2025-11-19T23:25    HIRES 

 On Source  Tsys XL1   72.693 (using ave gain) 
 On Source  Tsys YR1   77.040  
 On Source  Tsys XL2   62.079 
 On Source  Tsys YR2   81.122 

 Off Source Tsys XL1   73.119, Tant   -0.426 
 Off Source Tsys YR1   78.442, Tant   -1.402 
 Off Source Tsys XL2   62.364, Tant   -0.285 
 Off Source Tsys YR2   82.731, Tant   -1.609