Calibration Summary for Skynet_60990_ngc_4631_142748_93209
            YY1-1st   YY1-2nd   XX1-1st   XX1-2nd 
   Cal_on   252.728   252.054    58.344    57.757 
  Cal_off   221.113   220.017    51.815    51.263 
     dCal    31.616    32.036     6.529     6.494 
     Tcal     9.922     9.922     9.151     9.151 
     gain     0.314     0.310     1.402     1.409 
   avgain     0.312     0.312     1.405     1.405 
     Tsys    69.391    68.141    72.624    72.229 

 
On Source: ngc_4631 , mean elevation= 70.75
 mode:LOWRES, filter:1355_1435, effbw=80.000, Tint=0.3020, tsys/rms(pred)=4915.1977 

IF1: 1395.459 mean tsys:      68.90 YY      72.77 XX
IF1: 1395.459 std  tsys:     0.0781 YY     0.0655 XX
 tsys/rms IF1   882.5688 YY,  1111.4279 XX

Off Source: ngc_4631
IF1: 1395.459 mean tsys off:      68.55 YY      72.08 XX,   Tant:       0.35 YY       0.69 XX
IF1: 1395.459 std  tsys off:     0.0773 YY     0.0651 XX,  eTant:     0.1098 YY     0.0923 XX
 tsys/rms IF1   887.2390 YY,  1107.5303 XX

 ID: 142748     ngc_4631  2025-11-11T13:13   LOWRES 

 On Source  Tsys XL1   68.901 (using ave gain) 
 On Source  Tsys YR1   72.770  

 Off Source Tsys XL1   68.552, Tant    0.349 
 Off Source Tsys YR1   72.079, Tant    0.691