Calibration Summary for Skynet_60990_ngc_253_142041_93165
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   288.012   282.517   204.851   202.705   347.910   341.246   254.117   250.848 
  Cal_off   253.156   249.231   180.671   178.989   297.076   292.654   225.192   222.499 
     dCal    34.857    33.286    24.181    23.716    50.833    48.592    28.925    28.349 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.263     0.276     0.416     0.424     0.180     0.189     0.346     0.353 
   avgain     0.269     0.269     0.420     0.420     0.184     0.184     0.349     0.349 
     Tsys    66.610    68.672    75.207    75.966    53.538    55.174    77.806    78.439 

 
On Source: ngc_253 , mean elevation= 26.20
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      68.09 XX      75.98 YY
IF1: 1421.900 std  tsys:     0.0157 XX     0.0173 YY
 tsys/rms IF1  4331.0008 XX,  4400.1574 YY
IF2: 1406.275 mean tsys:      54.72 XX      78.50 YY
IF2: 1406.275 std  tsys:     0.0125 XX     0.0121 YY
 tsys/rms IF2  4372.6337 XX,  6512.5129 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      67.10 XX      75.06 YY,   Tant:       1.00 XX       0.91 YY
IF1: 1421.900 std  tsys off:     0.0155 XX     0.0170 YY,  eTant:     0.0221 XX     0.0242 YY
 tsys/rms IF1  4336.6528 XX,  4417.4798 YY
IF2: 1406.275 mean tsys off:      53.93 XX      77.54 YY,   Tant:       0.78 XX       0.97 YY
IF2: 1406.275 std  tsys off:     0.0124 XX     0.0120 YY,  eTant:     0.0176 XX     0.0170 YY
 tsys/rms IF2  4363.8290 XX,  6483.3535 YY

 ID: 142041      ngc_253  2025-11-11T03:01    HIRES 

 On Source  Tsys XL1   68.094 (using ave gain) 
 On Source  Tsys YR1   75.976  
 On Source  Tsys XL2   54.717 
 On Source  Tsys YR2   78.504 

 Off Source Tsys XL1   67.098, Tant    0.995 
 Off Source Tsys YR1   75.065, Tant    0.911 
 Off Source Tsys XL2   53.934, Tant    0.783 
 Off Source Tsys YR2   77.537, Tant    0.967