Calibration Summary for Skynet_60978_messier_74_140545_91000
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   367.123   381.815   235.876   247.329   450.486   469.158   293.760   309.864 
  Cal_off   323.188   339.078   207.432   220.137   385.839   404.937   258.846   276.350 
     dCal    43.934    42.737    28.444    27.191    64.647    64.221    34.914    33.514 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.209     0.215     0.354     0.370     0.142     0.143     0.286     0.298 
   avgain     0.212     0.212     0.362     0.362     0.142     0.142     0.292     0.292 
     Tsys    67.467    72.767    73.403    81.489    54.677    57.763    74.093    82.409 

 
On Source: messier_74 , mean elevation= 16.93
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      68.17 XX      74.89 YY
IF1: 1421.900 std  tsys:     0.0148 XX     0.0177 YY
 tsys/rms IF1  4621.1639 XX,  4222.9077 YY
IF2: 1406.275 mean tsys:      54.61 XX      75.48 YY
IF2: 1406.275 std  tsys:     0.0127 XX     0.0118 YY
 tsys/rms IF2  4301.7907 XX,  6377.0785 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      72.14 XX      80.70 YY,   Tant:      -3.97 XX      -5.81 YY
IF1: 1421.900 std  tsys off:     0.0159 XX     0.0196 YY,  eTant:     0.0217 XX     0.0265 YY
 tsys/rms IF1  4535.5149 XX,  4110.4532 YY
IF2: 1406.275 mean tsys off:      57.89 XX      81.81 YY,   Tant:      -3.28 XX      -6.32 YY
IF2: 1406.275 std  tsys off:     0.0135 XX     0.0134 YY,  eTant:     0.0186 XX     0.0179 YY
 tsys/rms IF2  4272.7023 XX,  6092.3371 YY

 ID: 140545   messier_74  2025-10-30T23:00    HIRES 

 On Source  Tsys XL1   68.171 (using ave gain) 
 On Source  Tsys YR1   74.886  
 On Source  Tsys XL2   54.612 
 On Source  Tsys YR2   75.483 

 Off Source Tsys XL1   72.136, Tant   -3.965 
 Off Source Tsys YR1   80.699, Tant   -5.813 
 Off Source Tsys XL2   57.895, Tant   -3.282 
 Off Source Tsys YR2   81.806, Tant   -6.322