Calibration Summary for Skynet_61012_ngc_4631_144450_94956
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   332.020   329.988    79.631    80.564   405.709   403.965    96.563    97.833 
  Cal_off   296.748   294.303    72.968    73.664   356.166   353.915    88.949    89.946 
     dCal    35.271    35.685     6.663     6.900    49.543    50.051     7.615     7.886 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.260     0.257     1.511     1.459     0.185     0.183     1.312     1.267 
   avgain     0.259     0.259     1.485     1.485     0.184     0.184     1.290     1.290 
     Tsys    77.163    75.640   110.237   107.467    65.858    64.779   116.744   113.987 

 
On Source: ngc_4631 , mean elevation= 38.19
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      76.70 XX     108.15 YY
IF1: 1421.900 std  tsys:     0.0176 XX     0.0238 YY
 tsys/rms IF1  4352.5219 XX,  4544.3937 YY
IF2: 1406.275 mean tsys:      65.49 XX     114.51 YY
IF2: 1406.275 std  tsys:     0.0154 XX     0.0157 YY
 tsys/rms IF2  4242.8172 XX,  7294.4897 YY

Off Source: ngc_4631
IF1: 1421.900 mean tsys off:      76.10 XX     108.65 YY,   Tant:       0.60 XX      -0.50 YY
IF1: 1421.900 std  tsys off:     0.0177 XX     0.0239 YY,  eTant:     0.0250 XX     0.0337 YY
 tsys/rms IF1  4302.6648 XX,  4551.9417 YY
IF2: 1406.275 mean tsys off:      65.10 XX     115.27 YY,   Tant:       0.40 XX      -0.76 YY
IF2: 1406.275 std  tsys off:     0.0154 XX     0.0157 YY,  eTant:     0.0218 XX     0.0222 YY
 tsys/rms IF2  4227.5691 XX,  7333.9823 YY

 ID: 144450     ngc_4631  2025-12-03T17:32    HIRES 

 On Source  Tsys XL1   76.698 (using ave gain) 
 On Source  Tsys YR1  108.149  
 On Source  Tsys XL2   65.493 
 On Source  Tsys YR2  114.508 

 Off Source Tsys XL1   76.098, Tant    0.601 
 Off Source Tsys YR1  108.652, Tant   -0.503 
 Off Source Tsys XL2   65.096, Tant    0.397 
 Off Source Tsys YR2  115.266, Tant   -0.758