Calibration Summary for Skynet_61012_ngc_4656_144556_94953
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   328.428   326.371    80.919    80.855   402.511   399.912    98.372    98.251 
  Cal_off   293.274   291.848    74.084    74.132   353.189   351.625    90.642    90.552 
     dCal    35.153    34.523     6.834     6.724    49.321    48.287     7.730     7.699 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.261     0.266     1.473     1.497     0.186     0.190     1.293     1.298 
   avgain     0.263     0.263     1.485     1.485     0.188     0.188     1.295     1.295 
     Tsys    76.516    77.532   109.109   110.977    65.602    66.711   117.186   117.549 

 
On Source: ngc_4656 , mean elevation= 39.82
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      77.16 XX     110.20 YY
IF1: 1421.900 std  tsys:     0.0179 XX     0.0241 YY
 tsys/rms IF1  4322.4408 XX,  4575.7563 YY
IF2: 1406.275 mean tsys:      66.19 XX     117.56 YY
IF2: 1406.275 std  tsys:     0.0158 XX     0.0163 YY
 tsys/rms IF2  4180.0319 XX,  7196.6914 YY

Off Source: ngc_4656
IF1: 1421.900 mean tsys off:      76.88 XX     110.66 YY,   Tant:       0.28 XX      -0.46 YY
IF1: 1421.900 std  tsys off:     0.0178 XX     0.0241 YY,  eTant:     0.0252 XX     0.0341 YY
 tsys/rms IF1  4316.6635 XX,  4593.1285 YY
IF2: 1406.275 mean tsys off:      66.06 XX     117.95 YY,   Tant:       0.13 XX      -0.39 YY
IF2: 1406.275 std  tsys off:     0.0156 XX     0.0162 YY,  eTant:     0.0222 XX     0.0230 YY
 tsys/rms IF2  4226.9605 XX,  7276.6186 YY

 ID: 144556     ngc_4656  2025-12-03T17:24    HIRES 

 On Source  Tsys XL1   77.157 (using ave gain) 
 On Source  Tsys YR1  110.196  
 On Source  Tsys XL2   66.187 
 On Source  Tsys YR2  117.556 

 Off Source Tsys XL1   76.881, Tant    0.276 
 Off Source Tsys YR1  110.657, Tant   -0.460 
 Off Source Tsys XL2   66.058, Tant    0.130 
 Off Source Tsys YR2  117.945, Tant   -0.390