Calibration Summary for Skynet_61145_ngc_253_150938_101289
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   302.594   296.147   282.123   275.973   370.753   361.774   343.871   336.339 
  Cal_off   302.206   296.051   281.470   275.699   370.275   361.804   343.020   336.019 
     dCal     0.388     0.096     0.653     0.273     0.479    -0.030     0.852     0.319 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000 
   avgain     1.000     1.000     1.000     1.000     1.000     1.000     1.000     1.000 
     Tsys     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000 

 
On Source: ngc_253 , mean elevation= 15.64
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:     300.47 XX     279.16 YY
IF1: 1421.900 std  tsys:     0.0519 XX     0.0553 YY
 tsys/rms IF1  5784.6905 XX,  5043.7723 YY
IF2: 1406.275 mean tsys:     367.43 XX     339.75 YY
IF2: 1406.275 std  tsys:     0.0660 XX     0.0530 YY
 tsys/rms IF2  5566.4775 XX,  6409.5619 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:     298.06 XX     277.01 YY,   Tant:       2.41 XX       2.16 YY
IF1: 1421.900 std  tsys off:     0.0508 XX     0.0546 YY,  eTant:     0.0727 XX     0.0777 YY
 tsys/rms IF1  5862.2467 XX,  5077.3868 YY
IF2: 1406.275 mean tsys off:     364.50 XX     337.58 YY,   Tant:       2.93 XX       2.17 YY
IF2: 1406.275 std  tsys off:     0.0659 XX     0.0536 YY,  eTant:     0.0933 XX     0.0754 YY
 tsys/rms IF2  5529.6868 XX,  6296.6596 YY

 ID: 150938      ngc_253  2026-04-15T13:52    HIRES 

 On Source  Tsys XL1  300.469 (using ave gain) 
 On Source  Tsys YR1  279.163  
 On Source  Tsys XL2  367.426 
 On Source  Tsys YR2  339.750 

 Off Source Tsys XL1  298.063, Tant    2.406 
 Off Source Tsys YR1  277.007, Tant    2.156 
 Off Source Tsys XL2  364.496, Tant    2.930 
 Off Source Tsys YR2  337.582, Tant    2.167