Calibration Summary for Skynet_60990_messier_74_142747_93192
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   287.738   287.992   171.071   171.280   349.662   350.365   214.002   214.352 
  Cal_off   253.356   253.281   151.261   151.392   299.523   299.881   190.337   190.600 
     dCal    34.383    34.711    19.810    19.888    50.139    50.484    23.665    23.751 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.267     0.264     0.508     0.506     0.183     0.181     0.422     0.421 
   avgain     0.265     0.265     0.507     0.507     0.182     0.182     0.422     0.422 
     Tsys    67.582    66.923    76.856    76.622    54.726    54.417    80.381    80.200 

 
On Source: messier_74 , mean elevation= 66.74
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      67.27 XX      76.85 YY
IF1: 1421.900 std  tsys:     0.0163 XX     0.0185 YY
 tsys/rms IF1  4119.3639 XX,  4143.2069 YY
IF2: 1406.275 mean tsys:      54.57 XX      80.33 YY
IF2: 1406.275 std  tsys:     0.0121 XX     0.0118 YY
 tsys/rms IF2  4517.8642 XX,  6816.5147 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      67.24 XX      76.87 YY,   Tant:       0.03 XX      -0.02 YY
IF1: 1421.900 std  tsys off:     0.0164 XX     0.0186 YY,  eTant:     0.0231 XX     0.0263 YY
 tsys/rms IF1  4105.7841 XX,  4133.8741 YY
IF2: 1406.275 mean tsys off:      54.59 XX      80.45 YY,   Tant:      -0.03 XX      -0.11 YY
IF2: 1406.275 std  tsys off:     0.0122 XX     0.0119 YY,  eTant:     0.0172 XX     0.0167 YY
 tsys/rms IF2  4481.8836 XX,  6771.7444 YY

 ID: 142747   messier_74  2025-11-11T04:02    HIRES 

 On Source  Tsys XL1   67.274 (using ave gain) 
 On Source  Tsys YR1   76.853  
 On Source  Tsys XL2   54.568 
 On Source  Tsys YR2   80.334 

 Off Source Tsys XL1   67.245, Tant    0.029 
 Off Source Tsys YR1   76.869, Tant   -0.016 
 Off Source Tsys XL2   54.593, Tant   -0.026 
 Off Source Tsys YR2   80.447, Tant   -0.113