Calibration Summary for Skynet_60874_messier_74_138045_87988
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   211.357   212.446    60.915    61.103   263.343   264.036    72.993    73.242 
  Cal_off   184.758   186.088    55.826    55.950   224.362   225.360    66.680    66.885 
     dCal    26.599    26.358     5.089     5.153    38.981    38.676     6.313     6.357 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.345     0.348     1.978     1.953     0.235     0.237     1.583     1.572 
   avgain     0.346     0.346     1.966     1.966     0.236     0.236     1.578     1.578 
     Tsys    63.706    64.752   110.415   109.284    52.728    53.380   105.555   105.153 

 
On Source: messier_74 , mean elevation= 66.19
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      64.04 XX     109.59 YY
IF1: 1421.900 std  tsys:     0.0141 XX     0.0264 YY
 tsys/rms IF1  4544.4888 XX,  4144.8219 YY
IF2: 1406.275 mean tsys:      53.03 XX     105.05 YY
IF2: 1406.275 std  tsys:     0.0110 XX     0.0142 YY
 tsys/rms IF2  4810.1362 XX,  7373.0626 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      64.25 XX     109.84 YY,   Tant:      -0.21 XX      -0.25 YY
IF1: 1421.900 std  tsys off:     0.0140 XX     0.0265 YY,  eTant:     0.0199 XX     0.0374 YY
 tsys/rms IF1  4595.2955 XX,  4146.9255 YY
IF2: 1406.275 mean tsys off:      53.01 XX     105.42 YY,   Tant:       0.03 XX      -0.36 YY
IF2: 1406.275 std  tsys off:     0.0108 XX     0.0144 YY,  eTant:     0.0154 XX     0.0202 YY
 tsys/rms IF2  4903.6979 XX,  7338.3599 YY

 ID: 138045   messier_74  2025-07-18T11:47    HIRES 

 On Source  Tsys XL1   64.044 (using ave gain) 
 On Source  Tsys YR1  109.593  
 On Source  Tsys XL2   53.033 
 On Source  Tsys YR2  105.053 

 Off Source Tsys XL1   64.249, Tant   -0.206 
 Off Source Tsys YR1  109.840, Tant   -0.247 
 Off Source Tsys XL2   53.005, Tant    0.027 
 Off Source Tsys YR2  105.417, Tant   -0.363