Calibration Summary for Skynet_60990_ngc_253_142731_93161
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   289.884   285.039   204.076   202.285   350.747   344.443   252.656   250.321 
  Cal_off   255.118   250.902   179.678   178.284   299.727   294.606   223.627   221.629 
     dCal    34.766    34.137    24.398    24.001    51.020    49.838    29.029    28.691 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.264     0.269     0.413     0.419     0.180     0.184     0.344     0.348 
   avgain     0.266     0.266     0.416     0.416     0.182     0.182     0.346     0.346 
     Tsys    67.301    67.410    74.128    74.768    53.819    54.154    76.990    77.200 

 
On Source: ngc_253 , mean elevation= 26.25
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      67.76 XX      74.85 YY
IF1: 1421.900 std  tsys:     0.0158 XX     0.0170 YY
 tsys/rms IF1  4285.3936 XX,  4394.1223 YY
IF2: 1406.275 mean tsys:      54.36 XX      77.51 YY
IF2: 1406.275 std  tsys:     0.0120 XX     0.0118 YY
 tsys/rms IF2  4522.8690 XX,  6541.7063 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      66.89 XX      74.03 YY,   Tant:       0.87 XX       0.82 YY
IF1: 1421.900 std  tsys off:     0.0155 XX     0.0168 YY,  eTant:     0.0221 XX     0.0240 YY
 tsys/rms IF1  4328.7311 XX,  4395.8611 YY
IF2: 1406.275 mean tsys off:      53.59 XX      76.71 YY,   Tant:       0.77 XX       0.80 YY
IF2: 1406.275 std  tsys off:     0.0123 XX     0.0118 YY,  eTant:     0.0172 XX     0.0167 YY
 tsys/rms IF2  4354.6988 XX,  6515.5140 YY

 ID: 142731      ngc_253  2025-11-11T02:53    HIRES 

 On Source  Tsys XL1   67.764 (using ave gain) 
 On Source  Tsys YR1   74.847  
 On Source  Tsys XL2   54.361 
 On Source  Tsys YR2   77.514 

 Off Source Tsys XL1   66.889, Tant    0.875 
 Off Source Tsys YR1   74.030, Tant    0.818 
 Off Source Tsys XL2   53.594, Tant    0.767 
 Off Source Tsys YR2   76.714, Tant    0.799