Calibration Summary for Skynet_60991_ngc_4631_143007_93386
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   258.957   256.832   175.930   173.293   315.307   313.308   219.724   216.725 
  Cal_off   227.208   225.071   154.779   152.274   269.198   267.029   194.414   191.377 
     dCal    31.748    31.761    21.151    21.020    46.109    46.279    25.310    25.349 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.289     0.289     0.476     0.479     0.199     0.198     0.395     0.394 
   avgain     0.289     0.289     0.477     0.477     0.198     0.198     0.395     0.395 
     Tsys    65.636    64.992    73.656    72.918    53.485    52.859    76.766    75.452 

 
On Source: ngc_4631 , mean elevation= 58.21
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      65.64 XX      73.71 YY
IF1: 1421.900 std  tsys:     0.0154 XX     0.0180 YY
 tsys/rms IF1  4267.9613 XX,  4086.5498 YY
IF2: 1406.275 mean tsys:      53.39 XX      76.50 YY
IF2: 1406.275 std  tsys:     0.0133 XX     0.0116 YY
 tsys/rms IF2  4016.7901 XX,  6580.0500 YY

Off Source: ngc_4631
IF1: 1421.900 mean tsys off:      65.01 XX      72.83 YY,   Tant:       0.63 XX       0.88 YY
IF1: 1421.900 std  tsys off:     0.0151 XX     0.0179 YY,  eTant:     0.0216 XX     0.0254 YY
 tsys/rms IF1  4291.1899 XX,  4071.7708 YY
IF2: 1406.275 mean tsys off:      52.91 XX      75.56 YY,   Tant:       0.48 XX       0.94 YY
IF2: 1406.275 std  tsys off:     0.0132 XX     0.0115 YY,  eTant:     0.0187 XX     0.0164 YY
 tsys/rms IF2  4009.1445 XX,  6564.4938 YY

 ID: 143007     ngc_4631  2025-11-12T12:05    HIRES 

 On Source  Tsys XL1   65.641 (using ave gain) 
 On Source  Tsys YR1   73.712  
 On Source  Tsys XL2   53.394 
 On Source  Tsys YR2   76.504 

 Off Source Tsys XL1   65.007, Tant    0.634 
 Off Source Tsys YR1   72.831, Tant    0.881 
 Off Source Tsys XL2   52.909, Tant    0.485 
 Off Source Tsys YR2   75.563, Tant    0.941