Calibration Summary for Skynet_60999_ngc_253_143888_94352
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   338.510   338.367   176.221   176.898   409.955   410.371   215.961   217.920 
  Cal_off   304.217   303.942   157.823   158.770   362.620   362.876   194.432   196.614 
     dCal    34.293    34.424    18.398    18.128    47.336    47.495    21.529    21.306 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.267     0.266     0.547     0.555     0.194     0.193     0.464     0.469 
   avgain     0.267     0.267     0.551     0.551     0.193     0.193     0.467     0.467 
     Tsys    81.360    80.978    86.346    88.156    70.179    69.993    90.257    92.227 

 
On Source: ngc_253 , mean elevation= 15.98
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      81.09 XX      87.07 YY
IF1: 1421.900 std  tsys:     0.0175 XX     0.0207 YY
 tsys/rms IF1  4642.6492 XX,  4210.5418 YY
IF2: 1406.275 mean tsys:      69.93 XX      90.87 YY
IF2: 1406.275 std  tsys:     0.0165 XX     0.0129 YY
 tsys/rms IF2  4229.6927 XX,  7031.7613 YY

Off Source: ngc_253
IF1: 1421.900 mean tsys off:      81.24 XX      87.68 YY,   Tant:      -0.15 XX      -0.61 YY
IF1: 1421.900 std  tsys off:     0.0175 XX     0.0216 YY,  eTant:     0.0248 XX     0.0299 YY
 tsys/rms IF1  4629.4854 XX,  4056.4254 YY
IF2: 1406.275 mean tsys off:      70.18 XX      91.96 YY,   Tant:      -0.25 XX      -1.08 YY
IF2: 1406.275 std  tsys off:     0.0166 XX     0.0129 YY,  eTant:     0.0234 XX     0.0183 YY
 tsys/rms IF2  4237.2240 XX,  7124.4651 YY

 ID: 143888      ngc_253  2025-11-20T23:30    HIRES 

 On Source  Tsys XL1   81.086 (using ave gain) 
 On Source  Tsys YR1   87.074  
 On Source  Tsys XL2   69.934 
 On Source  Tsys YR2   90.874 

 Off Source Tsys XL1   81.236, Tant   -0.151 
 Off Source Tsys YR1   87.681, Tant   -0.607 
 Off Source Tsys XL2   70.184, Tant   -0.250 
 Off Source Tsys YR2   91.959, Tant   -1.085