Calibration Summary for Skynet_60998_ngc_4631_143802_94190
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   300.562   302.131   154.403   148.456   366.361   365.854   190.848   183.769 
  Cal_off   266.694   270.350   137.371   132.911   319.119   321.394   170.913   165.541 
     dCal    33.869    31.781    17.032    15.545    47.242    44.460    19.935    18.228 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.271     0.289     0.591     0.648     0.194     0.206     0.501     0.548 
   avgain     0.280     0.280     0.619     0.619     0.200     0.200     0.525     0.525 
     Tsys    72.220    78.018    81.183    86.061    61.882    66.223    85.686    90.761 

 
On Source: ngc_4631 , mean elevation= 60.15
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      74.69 XX      84.35 YY
IF1: 1421.900 std  tsys:     0.0169 XX     0.0212 YY
 tsys/rms IF1  4421.4134 XX,  3971.9565 YY
IF2: 1406.275 mean tsys:      63.89 XX      88.82 YY
IF2: 1406.275 std  tsys:     0.0159 XX     0.0130 YY
 tsys/rms IF2  4008.3846 XX,  6857.2313 YY

Off Source: ngc_4631
IF1: 1421.900 mean tsys off:      75.58 XX      82.66 YY,   Tant:      -0.88 XX       1.69 YY
IF1: 1421.900 std  tsys off:     0.0171 XX     0.0208 YY,  eTant:     0.0241 XX     0.0297 YY
 tsys/rms IF1  4407.0742 XX,  3967.3930 YY
IF2: 1406.275 mean tsys off:      64.22 XX      87.29 YY,   Tant:      -0.33 XX       1.53 YY
IF2: 1406.275 std  tsys off:     0.0160 XX     0.0126 YY,  eTant:     0.0226 XX     0.0181 YY
 tsys/rms IF2  4023.6985 XX,  6942.5283 YY

 ID: 143802     ngc_4631  2025-11-19T16:34    HIRES 

 On Source  Tsys XL1   74.694 (using ave gain) 
 On Source  Tsys YR1   84.347  
 On Source  Tsys XL2   63.892 
 On Source  Tsys YR2   88.822 

 Off Source Tsys XL1   75.578, Tant   -0.884 
 Off Source Tsys YR1   82.661, Tant    1.686 
 Off Source Tsys XL2   64.225, Tant   -0.333 
 Off Source Tsys YR2   87.293, Tant    1.529