Calibration Summary for Skynet_60991_messier_74_142949_93610
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   251.179   252.884   188.356   190.544   299.264   301.478   231.302   235.164 
  Cal_off   224.031   226.223   168.319   169.855   261.770   264.589   208.146   210.911 
     dCal    27.148    26.660    20.037    20.689    37.494    36.890    23.156    24.253 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.338     0.344     0.502     0.487     0.244     0.248     0.432     0.412 
   avgain     0.341     0.341     0.494     0.494     0.246     0.246     0.422     0.422 
     Tsys    75.686    77.824    84.553    82.637    63.959    65.706    89.835    86.911 

 
On Source: messier_74 , mean elevation= 27.51
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      76.56 XX      83.20 YY
IF1: 1421.900 std  tsys:     0.0177 XX     0.0195 YY
 tsys/rms IF1  4314.7884 XX,  4270.1559 YY
IF2: 1406.275 mean tsys:      64.61 XX      87.79 YY
IF2: 1406.275 std  tsys:     0.0155 XX     0.0129 YY
 tsys/rms IF2  4181.5269 XX,  6815.1808 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      77.17 XX      84.15 YY,   Tant:      -0.61 XX      -0.95 YY
IF1: 1421.900 std  tsys off:     0.0179 XX     0.0202 YY,  eTant:     0.0252 XX     0.0281 YY
 tsys/rms IF1  4318.8145 XX,  4164.9398 YY
IF2: 1406.275 mean tsys off:      65.23 XX      89.18 YY,   Tant:      -0.62 XX      -1.39 YY
IF2: 1406.275 std  tsys off:     0.0156 XX     0.0131 YY,  eTant:     0.0220 XX     0.0184 YY
 tsys/rms IF2  4174.6237 XX,  6782.1235 YY

 ID: 142949   messier_74  2025-11-12T23:03    HIRES 

 On Source  Tsys XL1   76.558 (using ave gain) 
 On Source  Tsys YR1   83.204  
 On Source  Tsys XL2   64.613 
 On Source  Tsys YR2   87.792 

 Off Source Tsys XL1   77.170, Tant   -0.612 
 Off Source Tsys YR1   84.151, Tant   -0.947 
 Off Source Tsys XL2   65.234, Tant   -0.621 
 Off Source Tsys YR2   89.180, Tant   -1.388