Calibration Summary for Skynet_60991_ngc_253_142944_93348
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   293.469   288.227   213.138   209.201   360.290   353.506   264.927   261.494 
  Cal_off   258.179   254.154   187.533   184.455   307.861   303.151   234.133   231.934 
     dCal    35.290    34.073    25.605    24.746    52.430    50.354    30.794    29.559 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.260     0.269     0.393     0.407     0.175     0.182     0.325     0.338 
   avgain     0.265     0.265     0.400     0.400     0.178     0.178     0.331     0.331 
     Tsys    67.097    68.411    73.720    75.028    53.792    55.152    75.986    78.417 

 
On Source: ngc_253 , mean elevation= 26.08
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      68.26 XX      74.91 YY
IF1: 1421.900 std  tsys:     0.0167 XX     0.0170 YY
 tsys/rms IF1  4088.5378 XX,  4412.2010 YY
IF2: 1406.275 mean tsys:      54.87 XX      77.53 YY
IF2: 1406.275 std  tsys:     0.0129 XX     0.0114 YY
 tsys/rms IF2  4245.4234 XX,  6791.8691 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      67.16 XX      73.66 YY,   Tant:       1.10 XX       1.24 YY
IF1: 1421.900 std  tsys off:     0.0166 XX     0.0178 YY,  eTant:     0.0235 XX     0.0246 YY
 tsys/rms IF1  4055.5606 XX,  4138.7267 YY
IF2: 1406.275 mean tsys off:      53.99 XX      76.74 YY,   Tant:       0.89 XX       0.79 YY
IF2: 1406.275 std  tsys off:     0.0127 XX     0.0119 YY,  eTant:     0.0181 XX     0.0165 YY
 tsys/rms IF2  4257.3147 XX,  6432.5091 YY

 ID: 142944      ngc_253  2025-11-12T03:06    HIRES 

 On Source  Tsys XL1   68.256 (using ave gain) 
 On Source  Tsys YR1   74.906  
 On Source  Tsys XL2   54.873 
 On Source  Tsys YR2   77.526 

 Off Source Tsys XL1   67.157, Tant    1.100 
 Off Source Tsys YR1   73.662, Tant    1.243 
 Off Source Tsys XL2   53.988, Tant    0.885 
 Off Source Tsys YR2   76.740, Tant    0.786