Calibration Summary for Skynet_60993_ngc_253_143439_93818
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   334.836   331.573   165.653   165.240   406.309   401.630   203.899   202.946 
  Cal_off   295.631   293.090   146.657   146.213   351.799   348.180   182.087   181.067 
     dCal    39.205    38.482    18.996    19.028    54.510    53.450    21.812    21.879 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.234     0.238     0.530     0.529     0.168     0.171     0.458     0.457 
   avgain     0.236     0.236     0.529     0.529     0.170     0.170     0.457     0.457 
     Tsys    69.159    69.852    77.710    77.346    59.124    59.676    83.429    82.709 

 
On Source: ngc_253 , mean elevation= 23.80
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      69.88 XX      77.75 YY
IF1: 1421.900 std  tsys:     0.0154 XX     0.0182 YY
 tsys/rms IF1  4541.7561 XX,  4262.1128 YY
IF2: 1406.275 mean tsys:      59.74 XX      83.42 YY
IF2: 1406.275 std  tsys:     0.0142 XX     0.0123 YY
 tsys/rms IF2  4210.5071 XX,  6777.0563 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      69.36 XX      77.41 YY,   Tant:       0.52 XX       0.34 YY
IF1: 1421.900 std  tsys off:     0.0152 XX     0.0178 YY,  eTant:     0.0216 XX     0.0255 YY
 tsys/rms IF1  4572.5306 XX,  4340.2841 YY
IF2: 1406.275 mean tsys off:      59.23 XX      82.88 YY,   Tant:       0.51 XX       0.54 YY
IF2: 1406.275 std  tsys off:     0.0144 XX     0.0123 YY,  eTant:     0.0202 XX     0.0174 YY
 tsys/rms IF2  4118.4333 XX,  6728.6356 YY

 ID: 143439      ngc_253  2025-11-14T01:21    HIRES 

 On Source  Tsys XL1   69.882 (using ave gain) 
 On Source  Tsys YR1   77.749  
 On Source  Tsys XL2   59.741 
 On Source  Tsys YR2   83.424 

 Off Source Tsys XL1   69.364, Tant    0.518 
 Off Source Tsys YR1   77.407, Tant    0.341 
 Off Source Tsys XL2   59.229, Tant    0.511 
 Off Source Tsys YR2   82.879, Tant    0.544