Calibration Summary for Skynet_60991_ngc_4631_142942_93377
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   254.493   254.239   171.691   171.843   309.907   309.574   213.170   213.655 
  Cal_off   223.058   222.858   150.722   150.674   263.884   263.769   187.813   188.260 
     dCal    31.435    31.381    20.970    21.169    46.023    45.805    25.357    25.395 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.292     0.292     0.480     0.475     0.199     0.200     0.394     0.394 
   avgain     0.292     0.292     0.478     0.478     0.200     0.200     0.394     0.394 
     Tsys    65.080    65.133    72.346    71.644    52.527    52.754    74.022    74.088 

 
On Source: ngc_4631 , mean elevation= 53.51
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      65.23 XX      72.02 YY
IF1: 1421.900 std  tsys:     0.0150 XX     0.0166 YY
 tsys/rms IF1  4351.0028 XX,  4349.6246 YY
IF2: 1406.275 mean tsys:      52.70 XX      74.03 YY
IF2: 1406.275 std  tsys:     0.0128 XX     0.0110 YY
 tsys/rms IF2  4112.4567 XX,  6714.2704 YY

Off Source: ngc_4631
IF1: 1421.900 mean tsys off:      65.07 XX      71.84 YY,   Tant:       0.16 XX       0.18 YY
IF1: 1421.900 std  tsys off:     0.0150 XX     0.0166 YY,  eTant:     0.0212 XX     0.0235 YY
 tsys/rms IF1  4336.2623 XX,  4321.6657 YY
IF2: 1406.275 mean tsys off:      52.61 XX      74.03 YY,   Tant:       0.09 XX       0.01 YY
IF2: 1406.275 std  tsys off:     0.0130 XX     0.0112 YY,  eTant:     0.0183 XX     0.0157 YY
 tsys/rms IF2  4038.0466 XX,  6637.6548 YY

 ID: 142942     ngc_4631  2025-11-12T11:41    HIRES 

 On Source  Tsys XL1   65.229 (using ave gain) 
 On Source  Tsys YR1   72.020  
 On Source  Tsys XL2   52.701 
 On Source  Tsys YR2   74.031 

 Off Source Tsys XL1   65.067, Tant    0.162 
 Off Source Tsys YR1   71.845, Tant    0.176 
 Off Source Tsys XL2   52.612, Tant    0.089 
 Off Source Tsys YR2   74.026, Tant    0.005