Calibration Summary for Skynet_60991_ngc_253_142940_93346
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   294.701   289.905   214.192   210.775   361.763   355.723   266.444   262.132 
  Cal_off   259.498   254.771   188.322   185.005   309.205   303.746   235.395   231.461 
     dCal    35.203    35.135    25.870    25.770    52.558    51.977    31.048    30.672 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.261     0.261     0.389     0.391     0.174     0.176     0.322     0.326 
   avgain     0.261     0.261     0.390     0.390     0.175     0.175     0.324     0.324 
     Tsys    67.607    66.505    73.272    72.260    53.895    53.536    75.770    75.419 

 
On Source: ngc_253 , mean elevation= 26.16
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      67.54 XX      73.38 YY
IF1: 1421.900 std  tsys:     0.0166 XX     0.0168 YY
 tsys/rms IF1  4070.4232 XX,  4377.2922 YY
IF2: 1406.275 mean tsys:      54.13 XX      76.25 YY
IF2: 1406.275 std  tsys:     0.0128 XX     0.0116 YY
 tsys/rms IF2  4218.5407 XX,  6589.7405 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      66.40 XX      72.22 YY,   Tant:       1.15 XX       1.16 YY
IF1: 1421.900 std  tsys off:     0.0162 XX     0.0165 YY,  eTant:     0.0232 XX     0.0235 YY
 tsys/rms IF1  4096.0393 XX,  4378.0027 YY
IF2: 1406.275 mean tsys off:      53.19 XX      75.02 YY,   Tant:       0.94 XX       1.23 YY
IF2: 1406.275 std  tsys off:     0.0126 XX     0.0114 YY,  eTant:     0.0180 XX     0.0162 YY
 tsys/rms IF2  4226.8824 XX,  6606.9901 YY

 ID: 142940      ngc_253  2025-11-12T03:01    HIRES 

 On Source  Tsys XL1   67.545 (using ave gain) 
 On Source  Tsys YR1   73.384  
 On Source  Tsys XL2   54.134 
 On Source  Tsys YR2   76.250 

 Off Source Tsys XL1   66.396, Tant    1.149 
 Off Source Tsys YR1   72.220, Tant    1.164 
 Off Source Tsys XL2   53.193, Tant    0.941 
 Off Source Tsys YR2   75.021, Tant    1.230