Calibration Summary for Skynet_60994_messier_74_143471_93882
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   274.752   291.881   199.071   210.786   331.914   351.997   247.757   262.479 
  Cal_off   244.780   261.686   177.000   189.772   288.303   308.146   220.039   236.198 
     dCal    29.971    30.195    22.071    21.015    43.611    43.852    27.718    26.282 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.306     0.304     0.456     0.479     0.210     0.209     0.361     0.380 
   avgain     0.305     0.305     0.468     0.468     0.209     0.209     0.370     0.370 
     Tsys    74.906    79.486    80.719    90.896    60.561    64.374    79.338    89.817 

 
On Source: messier_74 , mean elevation= 15.70
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      74.56 XX      82.43 YY
IF1: 1421.900 std  tsys:     0.0172 XX     0.0211 YY
 tsys/rms IF1  4335.1956 XX,  3903.4275 YY
IF2: 1406.275 mean tsys:      60.35 XX      81.18 YY
IF2: 1406.275 std  tsys:     0.0143 XX     0.0117 YY
 tsys/rms IF2  4232.7777 XX,  6934.6921 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      80.36 XX      88.84 YY,   Tant:      -5.80 XX      -6.41 YY
IF1: 1421.900 std  tsys off:     0.0182 XX     0.0228 YY,  eTant:     0.0250 XX     0.0311 YY
 tsys/rms IF1  4415.2395 XX,  3888.6366 YY
IF2: 1406.275 mean tsys off:      65.03 XX      87.59 YY,   Tant:      -4.67 XX      -6.41 YY
IF2: 1406.275 std  tsys off:     0.0152 XX     0.0131 YY,  eTant:     0.0208 XX     0.0176 YY
 tsys/rms IF2  4288.1818 XX,  6690.9671 YY

 ID: 143471   messier_74  2025-11-15T21:50    HIRES 

 On Source  Tsys XL1   74.562 (using ave gain) 
 On Source  Tsys YR1   82.427  
 On Source  Tsys XL2   60.355 
 On Source  Tsys YR2   81.179 

 Off Source Tsys XL1   80.363, Tant   -5.800 
 Off Source Tsys YR1   88.840, Tant   -6.413 
 Off Source Tsys XL2   65.028, Tant   -4.673 
 Off Source Tsys YR2   87.593, Tant   -6.414