Calibration Summary for Skynet_61002_messier_74_144115_94523
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   374.333   392.702   148.883   165.845   454.653   475.695   183.391   205.150 
  Cal_off   336.358   352.732   136.736   151.020   402.154   421.115   169.317   187.721 
     dCal    37.975    39.971    12.147    14.825    52.499    54.580    14.074    17.429 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.242     0.229     0.829     0.679     0.174     0.168     0.710     0.573 
   avgain     0.235     0.235     0.754     0.754     0.171     0.171     0.642     0.642 
     Tsys    81.235    80.936   113.308   102.534    70.175    70.683   120.234   107.641 

 
On Source: messier_74 , mean elevation= 15.79
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      78.58 XX     104.42 YY
IF1: 1421.900 std  tsys:     0.0170 XX     0.0265 YY
 tsys/rms IF1  4615.4709 XX,  3942.3373 YY
IF2: 1406.275 mean tsys:      68.23 XX     110.14 YY
IF2: 1406.275 std  tsys:     0.0158 XX     0.0165 YY
 tsys/rms IF2  4312.8014 XX,  6692.8833 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      83.31 XX     112.68 YY,   Tant:      -4.73 XX      -8.26 YY
IF1: 1421.900 std  tsys off:     0.0180 XX     0.0283 YY,  eTant:     0.0248 XX     0.0388 YY
 tsys/rms IF1  4627.9710 XX,  3980.7130 YY
IF2: 1406.275 mean tsys off:      72.33 XX     119.36 YY,   Tant:      -4.10 XX      -9.22 YY
IF2: 1406.275 std  tsys off:     0.0169 XX     0.0177 YY,  eTant:     0.0231 XX     0.0242 YY
 tsys/rms IF2  4281.9394 XX,  6737.0413 YY

 ID: 144115   messier_74  2025-11-23T21:19    HIRES 

 On Source  Tsys XL1   78.584 (using ave gain) 
 On Source  Tsys YR1  104.418  
 On Source  Tsys XL2   68.229 
 On Source  Tsys YR2  110.142 

 Off Source Tsys XL1   83.315, Tant   -4.731 
 Off Source Tsys YR1  112.679, Tant   -8.261 
 Off Source Tsys XL2   72.328, Tant   -4.099 
 Off Source Tsys YR2  119.359, Tant   -9.217