Calibration Summary for Skynet_60995_messier_74_143499_93903
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   321.108   322.459   176.811   178.999   389.225   391.586   219.409   221.706 
  Cal_off   280.986   282.341   155.091   156.838   333.276   335.947   194.146   195.918 
     dCal    40.121    40.118    21.720    22.161    55.948    55.639    25.263    25.787 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.229     0.229     0.463     0.454     0.164     0.165     0.396     0.388 
   avgain     0.229     0.229     0.459     0.459     0.164     0.164     0.392     0.392 
     Tsys    64.232    64.546    71.874    71.236    54.571    55.314    76.804    75.930 

 
On Source: messier_74 , mean elevation= 31.86
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      64.21 XX      70.97 YY
IF1: 1421.900 std  tsys:     0.0148 XX     0.0174 YY
 tsys/rms IF1  4348.8482 XX,  4073.5641 YY
IF2: 1406.275 mean tsys:      54.71 XX      75.81 YY
IF2: 1406.275 std  tsys:     0.0126 XX     0.0112 YY
 tsys/rms IF2  4355.4935 XX,  6741.3165 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      64.63 XX      72.02 YY,   Tant:      -0.42 XX      -1.05 YY
IF1: 1421.900 std  tsys off:     0.0147 XX     0.0176 YY,  eTant:     0.0208 XX     0.0248 YY
 tsys/rms IF1  4409.6243 XX,  4088.0322 YY
IF2: 1406.275 mean tsys off:      55.20 XX      76.77 YY,   Tant:      -0.49 XX      -0.96 YY
IF2: 1406.275 std  tsys off:     0.0125 XX     0.0113 YY,  eTant:     0.0177 XX     0.0160 YY
 tsys/rms IF2  4425.1861 XX,  6775.6119 YY

 ID: 143499   messier_74  2025-11-16T23:09    HIRES 

 On Source  Tsys XL1   64.205 (using ave gain) 
 On Source  Tsys YR1   70.966  
 On Source  Tsys XL2   54.711 
 On Source  Tsys YR2   75.809 

 Off Source Tsys XL1   64.630, Tant   -0.424 
 Off Source Tsys YR1   72.021, Tant   -1.055 
 Off Source Tsys XL2   55.196, Tant   -0.486 
 Off Source Tsys YR2   76.765, Tant   -0.956