Calibration Summary for Skynet_60875_ngc_253_138047_87993
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on    19.367    19.434    75.762    75.312    21.271    21.360    90.921    90.236 
  Cal_off    19.331    19.436    69.039    68.710    21.236    21.357    82.801    82.303 
     dCal     0.036    -0.002     6.722     6.603     0.035     0.003     8.120     7.933 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.000     0.000     1.497     1.524     0.000     0.000     1.231     1.260 
   avgain     1.000     1.000     1.511     1.511     1.000     1.000     1.245     1.245 
     Tsys     0.000     0.000   103.372   104.747     0.000     0.000   101.909   103.679 

 
On Source: ngc_253 , mean elevation= 15.49
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      19.38 XX     103.94 YY
IF1: 1421.900 std  tsys:     0.0041 XX     0.0254 YY
 tsys/rms IF1  4700.2896 XX,  4091.4377 YY
IF2: 1406.275 mean tsys:      21.30 XX     102.69 YY
IF2: 1406.275 std  tsys:     0.0033 XX     0.0146 YY
 tsys/rms IF2  6445.2603 XX,  7053.4442 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      19.43 XX     104.14 YY,   Tant:      -0.04 XX      -0.20 YY
IF1: 1421.900 std  tsys off:     0.0041 XX     0.0254 YY,  eTant:     0.0058 XX     0.0359 YY
 tsys/rms IF1  4702.8640 XX,  4096.3195 YY
IF2: 1406.275 mean tsys off:      21.35 XX     102.78 YY,   Tant:      -0.05 XX      -0.09 YY
IF2: 1406.275 std  tsys off:     0.0033 XX     0.0141 YY,  eTant:     0.0047 XX     0.0203 YY
 tsys/rms IF2  6447.5452 XX,  7302.1063 YY

 ID: 138047      ngc_253  2025-07-19T07:37    HIRES 

 On Source  Tsys XL1   19.382 (using ave gain) 
 On Source  Tsys YR1  103.943  
 On Source  Tsys XL2   21.297 
 On Source  Tsys YR2  102.694 

 Off Source Tsys XL1   19.427, Tant   -0.044 
 Off Source Tsys YR1  104.140, Tant   -0.197 
 Off Source Tsys XL2   21.349, Tant   -0.052 
 Off Source Tsys YR2  102.779, Tant   -0.085