Calibration Summary for Skynet_60881_ngc_253_138146_88090
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   160.356   180.100    70.449    71.288   196.915   223.698    84.391    85.411 
  Cal_off   143.617   161.181    64.448    65.245   172.282   195.927    77.130    78.042 
     dCal    16.738    18.919     6.001     6.043    24.633    27.772     7.261     7.368 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.548     0.485     1.677     1.666     0.372     0.330     1.376     1.356 
   avgain     0.516     0.516     1.671     1.671     0.351     0.351     1.366     1.366 
     Tsys    78.693    78.135   108.091   108.673    64.072    64.630   106.154   105.853 

 
On Source: ngc_253 , mean elevation= 15.45
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      77.52 XX     107.99 YY
IF1: 1421.900 std  tsys:     0.0175 XX     0.0256 YY
 tsys/rms IF1  4421.5349 XX,  4211.4461 YY
IF2: 1406.275 mean tsys:      63.47 XX     105.66 YY
IF2: 1406.275 std  tsys:     0.0130 XX     0.0150 YY
 tsys/rms IF2  4869.9623 XX,  7063.9142 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      82.31 XX     108.95 YY,   Tant:      -4.79 XX      -0.95 YY
IF1: 1421.900 std  tsys off:     0.0186 XX     0.0258 YY,  eTant:     0.0256 XX     0.0364 YY
 tsys/rms IF1  4425.8500 XX,  4215.7067 YY
IF2: 1406.275 mean tsys off:      67.90 XX     106.54 YY,   Tant:      -4.42 XX      -0.88 YY
IF2: 1406.275 std  tsys off:     0.0138 XX     0.0149 YY,  eTant:     0.0190 XX     0.0211 YY
 tsys/rms IF2  4933.9218 XX,  7158.2051 YY

 ID: 138146      ngc_253  2025-07-25T07:13    HIRES 

 On Source  Tsys XL1   77.521 (using ave gain) 
 On Source  Tsys YR1  107.991  
 On Source  Tsys XL2   63.472 
 On Source  Tsys YR2  105.657 

 Off Source Tsys XL1   82.307, Tant   -4.786 
 Off Source Tsys YR1  108.946, Tant   -0.955 
 Off Source Tsys XL2   67.895, Tant   -4.423 
 Off Source Tsys YR2  106.538, Tant   -0.881