Calibration Summary for Skynet_60998_ngc_4656_143789_94181
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   305.721   303.296   149.005   148.807   372.737   370.019   183.599   183.274 
  Cal_off   267.149   264.857   131.451   130.856   319.495   316.730   163.449   162.625 
     dCal    38.572    38.439    17.554    17.951    53.241    53.289    20.150    20.650 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.238     0.239     0.573     0.561     0.172     0.172     0.496     0.484 
   avgain     0.238     0.238     0.567     0.567     0.172     0.172     0.490     0.490 
     Tsys    63.522    63.195    75.374    73.375    54.974    54.450    81.066    78.707 

 
On Source: ngc_4656 , mean elevation= 58.37
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      63.84 XX      74.09 YY
IF1: 1421.900 std  tsys:     0.0142 XX     0.0176 YY
 tsys/rms IF1  4507.8528 XX,  4197.7238 YY
IF2: 1406.275 mean tsys:      55.12 XX      79.61 YY
IF2: 1406.275 std  tsys:     0.0138 XX     0.0118 YY
 tsys/rms IF2  3987.3239 XX,  6764.9301 YY

Off Source: ngc_4656
IF1: 1421.900 mean tsys off:      63.02 XX      74.72 YY,   Tant:       0.82 XX      -0.64 YY
IF1: 1421.900 std  tsys off:     0.0140 XX     0.0178 YY,  eTant:     0.0199 XX     0.0251 YY
 tsys/rms IF1  4509.8055 XX,  4193.8605 YY
IF2: 1406.275 mean tsys off:      54.42 XX      80.26 YY,   Tant:       0.70 XX      -0.65 YY
IF2: 1406.275 std  tsys off:     0.0137 XX     0.0119 YY,  eTant:     0.0194 XX     0.0167 YY
 tsys/rms IF2  3980.5169 XX,  6735.6287 YY

 ID: 143789     ngc_4656  2025-11-19T11:40    HIRES 

 On Source  Tsys XL1   63.837 (using ave gain) 
 On Source  Tsys YR1   74.089  
 On Source  Tsys XL2   55.124 
 On Source  Tsys YR2   79.610 

 Off Source Tsys XL1   63.018, Tant    0.819 
 Off Source Tsys YR1   74.725, Tant   -0.636 
 Off Source Tsys XL2   54.420, Tant    0.704 
 Off Source Tsys YR2   80.256, Tant   -0.646