Calibration Summary for Skynet_60990_ngc_253_142746_93169
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   287.850   284.402   204.946   202.024   347.801   343.778   253.754   249.798 
  Cal_off   253.116   249.171   180.572   177.753   296.960   292.670   224.505   220.867 
     dCal    34.734    35.232    24.374    24.271    50.842    51.109    29.250    28.932 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.264     0.260     0.413     0.415     0.180     0.179     0.342     0.345 
   avgain     0.262     0.262     0.414     0.414     0.180     0.180     0.344     0.344 
     Tsys    66.835    64.864    74.568    73.717    53.508    52.460    76.709    76.295 

 
On Source: ngc_253 , mean elevation= 26.06
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      66.29 XX      74.69 YY
IF1: 1421.900 std  tsys:     0.0152 XX     0.0169 YY
 tsys/rms IF1  4362.2934 XX,  4429.4941 YY
IF2: 1406.275 mean tsys:      53.33 XX      77.11 YY
IF2: 1406.275 std  tsys:     0.0122 XX     0.0119 YY
 tsys/rms IF2  4387.6450 XX,  6453.1374 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      65.30 XX      73.50 YY,   Tant:       0.99 XX       1.19 YY
IF1: 1421.900 std  tsys off:     0.0150 XX     0.0165 YY,  eTant:     0.0214 XX     0.0236 YY
 tsys/rms IF1  4340.7368 XX,  4444.9747 YY
IF2: 1406.275 mean tsys off:      52.58 XX      75.85 YY,   Tant:       0.74 XX       1.27 YY
IF2: 1406.275 std  tsys off:     0.0117 XX     0.0117 YY,  eTant:     0.0169 XX     0.0167 YY
 tsys/rms IF2  4495.9558 XX,  6466.2043 YY

 ID: 142746      ngc_253  2025-11-11T03:10    HIRES 

 On Source  Tsys XL1   66.289 (using ave gain) 
 On Source  Tsys YR1   74.688  
 On Source  Tsys XL2   53.326 
 On Source  Tsys YR2   77.111 

 Off Source Tsys XL1   65.296, Tant    0.993 
 Off Source Tsys YR1   73.495, Tant    1.193 
 Off Source Tsys XL2   52.581, Tant    0.745 
 Off Source Tsys YR2   75.846, Tant    1.265