Calibration Summary for Skynet_60999_ngc_253_143935_94355
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   332.601   328.938   174.680   177.771   402.797   398.003   215.474   218.531 
  Cal_off   298.300   296.926   157.440   160.053   355.608   353.849   195.385   198.026 
     dCal    34.301    32.012    17.240    17.718    47.189    44.154    20.089    20.505 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.267     0.287     0.584     0.568     0.194     0.207     0.497     0.487 
   avgain     0.277     0.277     0.576     0.576     0.201     0.201     0.492     0.492 
     Tsys    79.760    85.069    91.923    90.926    69.036    73.416    97.202    96.515 

 
On Source: ngc_253 , mean elevation= 16.83
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      82.43 XX      90.77 YY
IF1: 1421.900 std  tsys:     0.0178 XX     0.0225 YY
 tsys/rms IF1  4639.4764 XX,  4035.0206 YY
IF2: 1406.275 mean tsys:      71.25 XX      96.29 YY
IF2: 1406.275 std  tsys:     0.0168 XX     0.0135 YY
 tsys/rms IF2  4231.4449 XX,  7110.3431 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      82.50 XX      91.96 YY,   Tant:      -0.07 XX      -1.19 YY
IF1: 1421.900 std  tsys off:     0.0176 XX     0.0227 YY,  eTant:     0.0250 XX     0.0319 YY
 tsys/rms IF1  4689.2062 XX,  4053.8929 YY
IF2: 1406.275 mean tsys off:      71.29 XX      97.28 YY,   Tant:      -0.05 XX      -0.99 YY
IF2: 1406.275 std  tsys off:     0.0168 XX     0.0145 YY,  eTant:     0.0238 XX     0.0198 YY
 tsys/rms IF2  4235.9999 XX,  6720.2932 YY

 ID: 143935      ngc_253  2025-11-20T23:37    HIRES 

 On Source  Tsys XL1   82.432 (using ave gain) 
 On Source  Tsys YR1   90.766  
 On Source  Tsys XL2   71.245 
 On Source  Tsys YR2   96.289 

 Off Source Tsys XL1   82.504, Tant   -0.072 
 Off Source Tsys YR1   91.958, Tant   -1.193 
 Off Source Tsys XL2   71.295, Tant   -0.049 
 Off Source Tsys YR2   97.277, Tant   -0.988