Calibration Summary for Skynet_60869_ngc_4631_137719_87644
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   197.788   195.999    67.801    67.355   246.234   243.439    81.071    80.693 
  Cal_off   171.881   171.082    61.446    61.214   207.952   206.761    73.244    73.204 
     dCal    25.907    24.917     6.355     6.140    38.283    36.678     7.827     7.489 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.354     0.368     1.584     1.639     0.239     0.250     1.277     1.334 
   avgain     0.361     0.361     1.612     1.612     0.245     0.245     1.306     1.306 
     Tsys    60.848    62.971    97.324   100.343    49.763    51.643    93.522    97.684 

 
On Source: ngc_4631 , mean elevation= 48.71
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      62.03 XX      99.07 YY
IF1: 1421.900 std  tsys:     0.0130 XX     0.0233 YY
 tsys/rms IF1  4788.3884 XX,  4248.8032 YY
IF2: 1406.275 mean tsys:      50.84 XX      95.70 YY
IF2: 1406.275 std  tsys:     0.0105 XX     0.0137 YY
 tsys/rms IF2  4830.9758 XX,  6979.4365 YY

Off Source: ngc_4631
IF1: 1421.900 mean tsys off:      61.77 XX      98.65 YY,   Tant:       0.26 XX       0.42 YY
IF1: 1421.900 std  tsys off:     0.0130 XX     0.0233 YY,  eTant:     0.0183 XX     0.0330 YY
 tsys/rms IF1  4754.9957 XX,  4236.7062 YY
IF2: 1406.275 mean tsys off:      50.55 XX      95.64 YY,   Tant:       0.29 XX       0.06 YY
IF2: 1406.275 std  tsys off:     0.0105 XX     0.0137 YY,  eTant:     0.0149 XX     0.0194 YY
 tsys/rms IF2  4792.9891 XX,  6967.2740 YY

 ID: 137719     ngc_4631  2025-07-13T19:16    HIRES 

 On Source  Tsys XL1   62.027 (using ave gain) 
 On Source  Tsys YR1   99.071  
 On Source  Tsys XL2   50.843 
 On Source  Tsys YR2   95.695 

 Off Source Tsys XL1   61.768, Tant    0.259 
 Off Source Tsys YR1   98.651, Tant    0.421 
 Off Source Tsys XL2   50.551, Tant    0.292 
 Off Source Tsys YR2   95.639, Tant    0.056