Calibration Summary for Skynet_61105_messier_74_148207_98598
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   303.795   303.745    41.149    39.816   357.869   359.754    48.077    46.633 
  Cal_off   302.988   303.667    41.090    39.907   357.029   359.600    47.999    46.692 
     dCal     0.807     0.078     0.059    -0.091     0.840     0.153     0.078    -0.059 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000 
   avgain     1.000     1.000     1.000     1.000     1.000     1.000     1.000     1.000 
     Tsys     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000 

 
On Source: messier_74 , mean elevation= 24.37
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:     301.77 XX      40.76 YY
IF1: 1421.900 std  tsys:     0.0724 XX     0.0093 YY
 tsys/rms IF1  4170.6695 XX,  4379.4013 YY
IF2: 1406.275 mean tsys:     355.41 XX      47.60 YY
IF2: 1406.275 std  tsys:     0.0802 XX     0.0062 YY
 tsys/rms IF2  4431.4814 XX,  7639.4756 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:     304.52 XX      40.18 YY,   Tant:      -2.76 XX       0.57 YY
IF1: 1421.900 std  tsys off:     0.0725 XX     0.0092 YY,  eTant:     0.1024 XX     0.0131 YY
 tsys/rms IF1  4201.1186 XX,  4375.6054 YY
IF2: 1406.275 mean tsys off:     360.54 XX      47.05 YY,   Tant:      -5.13 XX       0.55 YY
IF2: 1406.275 std  tsys off:     0.0815 XX     0.0062 YY,  eTant:     0.1144 XX     0.0088 YY
 tsys/rms IF2  4422.3381 XX,  7625.4273 YY

 ID: 148207   messier_74  2026-03-06T15:18    HIRES 

 On Source  Tsys XL1  301.766 (using ave gain) 
 On Source  Tsys YR1   40.755  
 On Source  Tsys XL2  355.410 
 On Source  Tsys YR2   47.600 

 Off Source Tsys XL1  304.523, Tant   -2.757 
 Off Source Tsys YR1   40.184, Tant    0.572 
 Off Source Tsys XL2  360.541, Tant   -5.130 
 Off Source Tsys YR2   47.054, Tant    0.546