Calibration Summary for Skynet_60999_ngc_4656_143898_94299
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   328.992   329.214   141.503   142.039   402.396   400.442   174.730   175.605 
  Cal_off   290.567   292.434   125.032   126.579   349.222   349.763   155.843   158.022 
     dCal    38.424    36.780    16.471    15.460    53.174    50.679    18.887    17.583 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.239     0.249     0.611     0.651     0.172     0.181     0.529     0.568 
   avgain     0.244     0.244     0.631     0.631     0.177     0.177     0.549     0.549 
     Tsys    69.355    72.922    76.409    82.412    60.166    63.225    82.465    89.817 

 
On Source: ngc_4656 , mean elevation= 60.82
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      70.79 XX      79.01 YY
IF1: 1421.900 std  tsys:     0.0166 XX     0.0191 YY
 tsys/rms IF1  4276.4430 XX,  4145.1580 YY
IF2: 1406.275 mean tsys:      61.53 XX      85.54 YY
IF2: 1406.275 std  tsys:     0.0157 XX     0.0118 YY
 tsys/rms IF2  3918.1114 XX,  7233.6398 YY

Off Source: ngc_4656
IF1: 1421.900 mean tsys off:      71.53 XX      79.83 YY,   Tant:      -0.74 XX      -0.82 YY
IF1: 1421.900 std  tsys off:     0.0169 XX     0.0197 YY,  eTant:     0.0236 XX     0.0274 YY
 tsys/rms IF1  4243.9880 XX,  4048.2215 YY
IF2: 1406.275 mean tsys off:      61.91 XX      86.81 YY,   Tant:      -0.38 XX      -1.27 YY
IF2: 1406.275 std  tsys off:     0.0156 XX     0.0124 YY,  eTant:     0.0221 XX     0.0171 YY
 tsys/rms IF2  3963.8228 XX,  7022.5654 YY

 ID: 143898     ngc_4656  2025-11-20T16:28    HIRES 

 On Source  Tsys XL1   70.794 (using ave gain) 
 On Source  Tsys YR1   79.012  
 On Source  Tsys XL2   61.525 
 On Source  Tsys YR2   85.543 

 Off Source Tsys XL1   71.532, Tant   -0.737 
 Off Source Tsys YR1   79.830, Tant   -0.819 
 Off Source Tsys XL2   61.910, Tant   -0.384 
 Off Source Tsys YR2   86.809, Tant   -1.265