Calibration Summary for Skynet_60998_ngc4631_143795_94178
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   308.772   305.720   144.479   146.037   376.892   373.904   177.741   180.094 
  Cal_off   270.061   267.059   127.395   128.566   323.003   320.130   158.129   159.893 
     dCal    38.711    38.660    17.084    17.471    53.890    53.774    19.612    20.201 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.237     0.237     0.589     0.576     0.170     0.170     0.510     0.495 
   avgain     0.237     0.237     0.583     0.583     0.170     0.170     0.502     0.502 
     Tsys    63.983    63.355    75.059    74.069    54.909    54.538    80.579    79.102 

 
On Source: ngc4631 , mean elevation= 57.35
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      64.00 XX      74.45 YY
IF1: 1421.900 std  tsys:     0.0143 XX     0.0177 YY
 tsys/rms IF1  4478.3327 XX,  4215.5328 YY
IF2: 1406.275 mean tsys:      54.95 XX      79.62 YY
IF2: 1406.275 std  tsys:     0.0137 XX     0.0119 YY
 tsys/rms IF2  4006.1619 XX,  6692.9868 YY

Off Source: ngc4631
IF1: 1421.900 mean tsys off:      63.33 XX      74.80 YY,   Tant:       0.66 XX      -0.35 YY
IF1: 1421.900 std  tsys off:     0.0143 XX     0.0179 YY,  eTant:     0.0203 XX     0.0252 YY
 tsys/rms IF1  4413.8513 XX,  4173.0730 YY
IF2: 1406.275 mean tsys off:      54.46 XX      80.16 YY,   Tant:       0.49 XX      -0.54 YY
IF2: 1406.275 std  tsys off:     0.0134 XX     0.0122 YY,  eTant:     0.0192 XX     0.0170 YY
 tsys/rms IF2  4052.4047 XX,  6593.9074 YY

 ID: 143795      ngc4631  2025-11-19T11:33    HIRES 

 On Source  Tsys XL1   63.996 (using ave gain) 
 On Source  Tsys YR1   74.449  
 On Source  Tsys XL2   54.948 
 On Source  Tsys YR2   79.624 

 Off Source Tsys XL1   63.332, Tant    0.664 
 Off Source Tsys YR1   74.800, Tant   -0.352 
 Off Source Tsys XL2   54.461, Tant    0.487 
 Off Source Tsys YR2   80.162, Tant   -0.538