Calibration Summary for Skynet_60998_ngc_4631_143721_94176
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   309.000   307.223   144.782   144.213   377.099   375.542   178.107   177.769 
  Cal_off   270.014   268.003   127.487   126.943   322.950   321.076   158.284   157.734 
     dCal    38.986    39.220    17.296    17.270    54.149    54.466    19.823    20.035 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.235     0.234     0.582     0.583     0.169     0.168     0.504     0.499 
   avgain     0.235     0.235     0.582     0.582     0.169     0.169     0.501     0.501 
     Tsys    63.521    62.673    74.193    73.984    54.637    54.004    79.799    78.681 

 
On Source: ngc_4631 , mean elevation= 56.41
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      63.36 XX      74.18 YY
IF1: 1421.900 std  tsys:     0.0142 XX     0.0176 YY
 tsys/rms IF1  4450.8798 XX,  4214.4941 YY
IF2: 1406.275 mean tsys:      54.52 XX      79.29 YY
IF2: 1406.275 std  tsys:     0.0135 XX     0.0120 YY
 tsys/rms IF2  4039.3240 XX,  6633.6764 YY

Off Source: ngc_4631
IF1: 1421.900 mean tsys off:      62.86 XX      74.06 YY,   Tant:       0.50 XX       0.12 YY
IF1: 1421.900 std  tsys off:     0.0144 XX     0.0177 YY,  eTant:     0.0203 XX     0.0250 YY
 tsys/rms IF1  4352.9106 XX,  4178.0378 YY
IF2: 1406.275 mean tsys off:      54.15 XX      79.27 YY,   Tant:       0.37 XX       0.03 YY
IF2: 1406.275 std  tsys off:     0.0133 XX     0.0121 YY,  eTant:     0.0189 XX     0.0170 YY
 tsys/rms IF2  4083.3108 XX,  6537.9274 YY

 ID: 143721     ngc_4631  2025-11-19T11:28    HIRES 

 On Source  Tsys XL1   63.356 (using ave gain) 
 On Source  Tsys YR1   74.175  
 On Source  Tsys XL2   54.516 
 On Source  Tsys YR2   79.294 

 Off Source Tsys XL1   62.857, Tant    0.500 
 Off Source Tsys YR1   74.059, Tant    0.116 
 Off Source Tsys XL2   54.146, Tant    0.371 
 Off Source Tsys YR2   79.266, Tant    0.028