Calibration Summary for Skynet_60990_messier_74_142736_93185
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   285.767   283.932   168.168   166.882   346.755   344.497   210.525   209.331 
  Cal_off   250.930   251.516   148.418   148.608   296.069   297.791   187.007   187.511 
     dCal    34.837    32.416    19.749    18.274    50.685    46.706    23.518    21.819 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.263     0.283     0.510     0.551     0.181     0.196     0.425     0.458 
   avgain     0.273     0.273     0.530     0.530     0.188     0.188     0.441     0.441 
     Tsys    66.062    71.162    75.643    81.856    53.512    58.409    79.471    85.887 

 
On Source: messier_74 , mean elevation= 67.30
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      68.55 XX      78.73 YY
IF1: 1421.900 std  tsys:     0.0162 XX     0.0193 YY
 tsys/rms IF1  4222.8052 XX,  4088.6701 YY
IF2: 1406.275 mean tsys:      55.84 XX      82.61 YY
IF2: 1406.275 std  tsys:     0.0128 XX     0.0121 YY
 tsys/rms IF2  4371.0749 XX,  6801.3376 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      68.66 XX      78.72 YY,   Tant:      -0.11 XX       0.00 YY
IF1: 1421.900 std  tsys off:     0.0167 XX     0.0192 YY,  eTant:     0.0233 XX     0.0272 YY
 tsys/rms IF1  4104.2728 XX,  4098.9611 YY
IF2: 1406.275 mean tsys off:      56.07 XX      82.66 YY,   Tant:      -0.23 XX      -0.06 YY
IF2: 1406.275 std  tsys off:     0.0126 XX     0.0122 YY,  eTant:     0.0180 XX     0.0172 YY
 tsys/rms IF2  4436.6932 XX,  6764.1337 YY

 ID: 142736   messier_74  2025-11-11T03:44    HIRES 

 On Source  Tsys XL1   68.553 (using ave gain) 
 On Source  Tsys YR1   78.725  
 On Source  Tsys XL2   55.839 
 On Source  Tsys YR2   82.607 

 Off Source Tsys XL1   68.663, Tant   -0.110 
 Off Source Tsys YR1   78.723, Tant    0.002 
 Off Source Tsys XL2   56.073, Tant   -0.235 
 Off Source Tsys YR2   82.663, Tant   -0.055