Calibration Summary for Skynet_60998_ngc_4656_143722_94179
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   306.874   304.608   146.235   147.608   374.742   372.025   179.914   181.903 
  Cal_off   268.082   266.015   128.775   129.828   320.670   318.458   159.973   161.481 
     dCal    38.792    38.594    17.460    17.780    54.072    53.567    19.941    20.421 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.236     0.238     0.576     0.566     0.169     0.171     0.501     0.489 
   avgain     0.237     0.237     0.571     0.571     0.170     0.170     0.495     0.495 
     Tsys    63.382    63.217    74.236    73.498    54.329    54.463    80.174    79.027 

 
On Source: ngc_4656 , mean elevation= 57.35
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      63.51 XX      73.75 YY
IF1: 1421.900 std  tsys:     0.0142 XX     0.0175 YY
 tsys/rms IF1  4478.2766 XX,  4206.0868 YY
IF2: 1406.275 mean tsys:      54.57 XX      79.41 YY
IF2: 1406.275 std  tsys:     0.0136 XX     0.0120 YY
 tsys/rms IF2  4005.4736 XX,  6625.0786 YY

Off Source: ngc_4656
IF1: 1421.900 mean tsys off:      63.00 XX      74.21 YY,   Tant:       0.51 XX      -0.45 YY
IF1: 1421.900 std  tsys off:     0.0142 XX     0.0178 YY,  eTant:     0.0201 XX     0.0250 YY
 tsys/rms IF1  4431.1872 XX,  4176.7448 YY
IF2: 1406.275 mean tsys off:      54.19 XX      80.00 YY,   Tant:       0.38 XX      -0.59 YY
IF2: 1406.275 std  tsys off:     0.0134 XX     0.0121 YY,  eTant:     0.0191 XX     0.0171 YY
 tsys/rms IF2  4038.9201 XX,  6596.5619 YY

 ID: 143722     ngc_4656  2025-11-19T11:35    HIRES 

 On Source  Tsys XL1   63.511 (using ave gain) 
 On Source  Tsys YR1   73.752  
 On Source  Tsys XL2   54.572 
 On Source  Tsys YR2   79.414 

 Off Source Tsys XL1   63.003, Tant    0.508 
 Off Source Tsys YR1   74.206, Tant   -0.454 
 Off Source Tsys XL2   54.192, Tant    0.380 
 Off Source Tsys YR2   80.003, Tant   -0.590