Calibration Summary for Skynet_60997_ngc253_143691_94144
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   295.963   298.185   185.344   183.312   356.027   359.624   227.561   224.969 
  Cal_off   263.782   265.755   165.639   163.584   311.928   315.079   205.222   202.444 
     dCal    32.181    32.430    19.705    19.728    44.099    44.546    22.339    22.525 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.285     0.283     0.511     0.510     0.208     0.206     0.447     0.444 
   avgain     0.284     0.284     0.511     0.511     0.207     0.207     0.446     0.446 
     Tsys    75.178    75.158    84.611    83.461    64.798    64.797    91.814    89.823 

 
On Source: ngc253 , mean elevation= 15.76
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      75.07 XX      84.47 YY
IF1: 1421.900 std  tsys:     0.0165 XX     0.0197 YY
 tsys/rms IF1  4560.6195 XX,  4282.4167 YY
IF2: 1406.275 mean tsys:      64.57 XX      91.31 YY
IF2: 1406.275 std  tsys:     0.0156 XX     0.0141 YY
 tsys/rms IF2  4137.8953 XX,  6474.9862 YY

Off Source: ngc253
IF1: 1421.900 mean tsys off:      75.44 XX      84.03 YY,   Tant:      -0.37 XX       0.44 YY
IF1: 1421.900 std  tsys off:     0.0166 XX     0.0195 YY,  eTant:     0.0234 XX     0.0277 YY
 tsys/rms IF1  4544.7711 XX,  4318.5574 YY
IF2: 1406.275 mean tsys off:      65.10 XX      90.81 YY,   Tant:      -0.53 XX       0.50 YY
IF2: 1406.275 std  tsys off:     0.0153 XX     0.0138 YY,  eTant:     0.0218 XX     0.0197 YY
 tsys/rms IF2  4259.2237 XX,  6567.7634 YY

 ID: 143691       ngc253  2025-11-18T23:36    HIRES 

 On Source  Tsys XL1   75.069 (using ave gain) 
 On Source  Tsys YR1   84.469  
 On Source  Tsys XL2   64.575 
 On Source  Tsys YR2   91.308 

 Off Source Tsys XL1   75.444, Tant   -0.375 
 Off Source Tsys YR1   84.033, Tant    0.437 
 Off Source Tsys XL2   65.104, Tant   -0.529 
 Off Source Tsys YR2   90.811, Tant    0.496