Calibration Summary for Skynet_61003_messier_74_144139_94547
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   314.787   315.514   115.565   114.873   381.971   382.053   142.118   141.312 
  Cal_off   282.248   285.169   104.341   104.884   337.037   340.237   128.987   129.591 
     dCal    32.539    30.344    11.223     9.989    44.935    41.816    13.130    11.721 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.282     0.302     0.897     1.008     0.204     0.219     0.761     0.853 
   avgain     0.292     0.292     0.952     0.952     0.211     0.211     0.807     0.807 
     Tsys    79.555    86.192    93.576   105.688    68.713    74.538    98.178   110.496 

 
On Source: messier_74 , mean elevation= 34.80
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      82.46 XX      99.14 YY
IF1: 1421.900 std  tsys:     0.0194 XX     0.0245 YY
 tsys/rms IF1  4249.0402 XX,  4044.1647 YY
IF2: 1406.275 mean tsys:      71.20 XX     103.82 YY
IF2: 1406.275 std  tsys:     0.0178 XX     0.0153 YY
 tsys/rms IF2  4008.1879 XX,  6797.4314 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      83.19 XX     100.42 YY,   Tant:      -0.74 XX      -1.28 YY
IF1: 1421.900 std  tsys off:     0.0197 XX     0.0249 YY,  eTant:     0.0277 XX     0.0349 YY
 tsys/rms IF1  4221.7397 XX,  4033.4558 YY
IF2: 1406.275 mean tsys off:      71.87 XX     105.13 YY,   Tant:      -0.67 XX      -1.31 YY
IF2: 1406.275 std  tsys off:     0.0176 XX     0.0155 YY,  eTant:     0.0250 XX     0.0217 YY
 tsys/rms IF2  4093.6663 XX,  6797.7488 YY

 ID: 144139   messier_74  2025-11-24T22:53    HIRES 

 On Source  Tsys XL1   82.456 (using ave gain) 
 On Source  Tsys YR1   99.140  
 On Source  Tsys XL2   71.199 
 On Source  Tsys YR2  103.819 

 Off Source Tsys XL1   83.194, Tant   -0.738 
 Off Source Tsys YR1  100.421, Tant   -1.281 
 Off Source Tsys XL2   71.871, Tant   -0.672 
 Off Source Tsys YR2  105.130, Tant   -1.311