Calibration Summary for Skynet_61139_messier_61_150546_100818
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   265.228   263.559    41.245    41.386   307.245   306.646    51.734    51.951 
  Cal_off   265.315   263.709    41.267    41.385   307.459   306.720    51.750    51.981 
     dCal    -0.087    -0.149    -0.022     0.001    -0.214    -0.074    -0.015    -0.030 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000 
   avgain     1.000     1.000     1.000     1.000     1.000     1.000     1.000     1.000 
     Tsys     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000 

 
On Source: messier_61 , mean elevation= 50.97
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1419.015 mean tsys:     266.71 XX      40.99 YY
IF1: 1419.015 std  tsys:     0.0423 XX     0.0055 YY
 tsys/rms IF1  6306.3163 XX,  7400.2934 YY
IF2: 1403.390 mean tsys:     309.93 XX      51.40 YY
IF2: 1403.390 std  tsys:     0.0363 XX     0.0120 YY
 tsys/rms IF2  8549.3041 XX,  4270.3474 YY

Off Source: messier_61
IF1: 1419.015 mean tsys off:     264.65 XX      41.14 YY,   Tant:       2.06 XX      -0.15 YY
IF1: 1419.015 std  tsys off:     0.0420 XX     0.0056 YY,  eTant:     0.0596 XX     0.0079 YY
 tsys/rms IF1  6303.7375 XX,  7392.2045 YY
IF2: 1403.390 mean tsys off:     307.62 XX      51.59 YY,   Tant:       2.31 XX      -0.20 YY
IF2: 1403.390 std  tsys off:     0.0360 XX     0.0121 YY,  eTant:     0.0511 XX     0.0170 YY
 tsys/rms IF2  8553.0716 XX,  4278.3983 YY

 ID: 150546   messier_61  2026-04-09T03:09    HIRES 

 On Source  Tsys XL1  266.707 (using ave gain) 
 On Source  Tsys YR1   40.988  
 On Source  Tsys XL2  309.932 
 On Source  Tsys YR2   51.395 

 Off Source Tsys XL1  264.652, Tant    2.055 
 Off Source Tsys YR1   41.137, Tant   -0.149 
 Off Source Tsys XL2  307.619, Tant    2.312 
 Off Source Tsys YR2   51.592, Tant   -0.197