Calibration Summary for Skynet_61005_messier_74_144172_94572
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   325.399   324.971    83.781    83.504   398.700   399.035   102.272   102.179 
  Cal_off   285.777   286.390    75.950    75.579   344.911   345.748    93.501    93.063 
     dCal    39.622    38.580     7.832     7.925    53.789    53.287     8.771     9.117 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.231     0.238     1.285     1.270     0.170     0.172     1.139     1.096 
   avgain     0.235     0.235     1.278     1.278     0.171     0.171     1.118     1.118 
     Tsys    66.150    68.082    97.613    95.998    58.743    59.441   106.533   102.020 

 
On Source: messier_74 , mean elevation= 67.28
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      67.14 XX      97.02 YY
IF1: 1421.900 std  tsys:     0.0156 XX     0.0237 YY
 tsys/rms IF1  4291.8001 XX,  4095.4859 YY
IF2: 1406.275 mean tsys:      59.11 XX     104.49 YY
IF2: 1406.275 std  tsys:     0.0144 XX     0.0141 YY
 tsys/rms IF2  4090.6774 XX,  7420.1313 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      67.29 XX      96.60 YY,   Tant:      -0.15 XX       0.42 YY
IF1: 1421.900 std  tsys off:     0.0155 XX     0.0237 YY,  eTant:     0.0220 XX     0.0335 YY
 tsys/rms IF1  4337.0280 XX,  4081.4554 YY
IF2: 1406.275 mean tsys off:      59.22 XX     104.09 YY,   Tant:      -0.12 XX       0.39 YY
IF2: 1406.275 std  tsys off:     0.0143 XX     0.0139 YY,  eTant:     0.0204 XX     0.0198 YY
 tsys/rms IF2  4127.7162 XX,  7491.6312 YY

 ID: 144172   messier_74  2025-11-26T02:47    HIRES 

 On Source  Tsys XL1   67.140 (using ave gain) 
 On Source  Tsys YR1   97.022  
 On Source  Tsys XL2   59.108 
 On Source  Tsys YR2  104.487 

 Off Source Tsys XL1   67.286, Tant   -0.146 
 Off Source Tsys YR1   96.604, Tant    0.418 
 Off Source Tsys XL2   59.224, Tant   -0.115 
 Off Source Tsys YR2  104.094, Tant    0.393