Calibration Summary for Skynet_61019_ngc_4631_144601_95017
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   304.303   304.268   120.627   120.374   375.486   374.808   150.217   150.021 
  Cal_off   265.947   267.142   106.557   106.896   317.127   318.363   133.040   133.629 
     dCal    38.356    37.126    14.070    13.477    58.358    56.445    17.177    16.392 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.239     0.247     0.715     0.747     0.157     0.162     0.582     0.610 
   avgain     0.243     0.243     0.731     0.731     0.160     0.160     0.596     0.596 
     Tsys    63.591    65.995    76.231    79.835    49.782    51.670    77.407    81.474 

 
On Source: ngc_4631 , mean elevation= 33.96
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      64.59 XX      77.79 YY
IF1: 1421.900 std  tsys:     0.0166 XX     0.0178 YY
 tsys/rms IF1  3886.3482 XX,  4375.7409 YY
IF2: 1406.275 mean tsys:      50.57 XX      79.14 YY
IF2: 1406.275 std  tsys:     0.0122 XX     0.0113 YY
 tsys/rms IF2  4153.4904 XX,  6997.9052 YY

Off Source: ngc_4631
IF1: 1421.900 mean tsys off:      64.89 XX      78.09 YY,   Tant:      -0.30 XX      -0.30 YY
IF1: 1421.900 std  tsys off:     0.0167 XX     0.0180 YY,  eTant:     0.0236 XX     0.0253 YY
 tsys/rms IF1  3874.0967 XX,  4330.1317 YY
IF2: 1406.275 mean tsys off:      50.81 XX      79.55 YY,   Tant:      -0.24 XX      -0.41 YY
IF2: 1406.275 std  tsys off:     0.0122 XX     0.0112 YY,  eTant:     0.0172 XX     0.0159 YY
 tsys/rms IF2  4170.5694 XX,  7117.4421 YY

 ID: 144601     ngc_4631  2025-12-10T08:09    HIRES 

 On Source  Tsys XL1   64.592 (using ave gain) 
 On Source  Tsys YR1   77.788  
 On Source  Tsys XL2   50.571 
 On Source  Tsys YR2   79.137 

 Off Source Tsys XL1   64.891, Tant   -0.298 
 Off Source Tsys YR1   78.091, Tant   -0.303 
 Off Source Tsys XL2   50.809, Tant   -0.238 
 Off Source Tsys YR2   79.551, Tant   -0.414