Calibration Summary for Skynet_61011_messier_74_144449_94843
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   287.617   288.920   112.433   112.286   350.699   352.215   138.336   138.165 
  Cal_off   253.984   255.246   101.003   101.039   304.358   305.898   125.435   125.350 
     dCal    33.632    33.674    11.430    11.247    46.341    46.317    12.902    12.814 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.273     0.272     0.881     0.895     0.198     0.198     0.775     0.780 
   avgain     0.273     0.273     0.888     0.888     0.198     0.198     0.777     0.777 
     Tsys    69.261    69.519    88.942    90.428    60.168    60.503    97.165    97.763 

 
On Source: messier_74 , mean elevation= 59.73
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      69.05 XX      89.67 YY
IF1: 1421.900 std  tsys:     0.0178 XX     0.0208 YY
 tsys/rms IF1  3872.9444 XX,  4306.1704 YY
IF2: 1406.275 mean tsys:      60.03 XX      97.37 YY
IF2: 1406.275 std  tsys:     0.0150 XX     0.0137 YY
 tsys/rms IF2  4005.5555 XX,  7097.1770 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      69.74 XX      89.67 YY,   Tant:      -0.69 XX       0.00 YY
IF1: 1421.900 std  tsys off:     0.0182 XX     0.0207 YY,  eTant:     0.0255 XX     0.0294 YY
 tsys/rms IF1  3826.7170 XX,  4333.9405 YY
IF2: 1406.275 mean tsys off:      60.64 XX      97.41 YY,   Tant:      -0.61 XX      -0.04 YY
IF2: 1406.275 std  tsys off:     0.0152 XX     0.0136 YY,  eTant:     0.0214 XX     0.0193 YY
 tsys/rms IF2  3979.8692 XX,  7162.4897 YY

 ID: 144449   messier_74  2025-12-02T03:47    HIRES 

 On Source  Tsys XL1   69.048 (using ave gain) 
 On Source  Tsys YR1   89.673  
 On Source  Tsys XL2   60.027 
 On Source  Tsys YR2   97.374 

 Off Source Tsys XL1   69.739, Tant   -0.691 
 Off Source Tsys YR1   89.673, Tant    0.000 
 Off Source Tsys XL2   60.638, Tant   -0.611 
 Off Source Tsys YR2   97.409, Tant   -0.035