Calibration Summary for Skynet_60879_ngc_4631_138126_88072
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   167.160   171.272    72.436    76.157   208.933   214.076    87.037    91.931 
  Cal_off   147.974   152.403    66.176    69.671   180.673   186.171    79.432    83.946 
     dCal    19.186    18.868     6.260     6.486    28.261    27.905     7.605     7.985 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.478     0.486     1.608     1.552     0.324     0.328     1.314     1.252 
   avgain     0.482     0.482     1.580     1.580     0.326     0.326     1.283     1.283 
     Tsys    70.736    74.080   106.407   108.119    58.567    61.118   104.386   105.068 

 
On Source: ngc_4631 , mean elevation= 18.37
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      70.93 XX     104.38 YY
IF1: 1421.900 std  tsys:     0.0160 XX     0.0251 YY
 tsys/rms IF1  4443.4368 XX,  4150.6087 YY
IF2: 1406.275 mean tsys:      58.57 XX     101.73 YY
IF2: 1406.275 std  tsys:     0.0127 XX     0.0153 YY
 tsys/rms IF2  4621.2145 XX,  6650.7460 YY

Off Source: ngc_4631
IF1: 1421.900 mean tsys off:      74.07 XX     110.57 YY,   Tant:      -3.13 XX      -6.20 YY
IF1: 1421.900 std  tsys off:     0.0163 XX     0.0268 YY,  eTant:     0.0228 XX     0.0368 YY
 tsys/rms IF1  4539.1081 XX,  4123.7319 YY
IF2: 1406.275 mean tsys off:      61.24 XX     108.23 YY,   Tant:      -2.68 XX      -6.50 YY
IF2: 1406.275 std  tsys off:     0.0129 XX     0.0161 YY,  eTant:     0.0181 XX     0.0222 YY
 tsys/rms IF2  4733.1895 XX,  6721.5302 YY

 ID: 138126     ngc_4631  2025-07-23T15:54    HIRES 

 On Source  Tsys XL1   70.934 (using ave gain) 
 On Source  Tsys YR1  104.378  
 On Source  Tsys XL2   58.566 
 On Source  Tsys YR2  101.730 

 Off Source Tsys XL1   74.068, Tant   -3.135 
 Off Source Tsys YR1  110.574, Tant   -6.196 
 Off Source Tsys XL2   61.243, Tant   -2.677 
 Off Source Tsys YR2  108.229, Tant   -6.500