Calibration Summary for Skynet_61010_messier_74_144290_94691
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   360.804   358.985   111.135   111.452   445.489   443.032   137.305   137.646 
  Cal_off   319.758   319.152   100.521   100.921   388.291   387.605   125.237   125.679 
     dCal    41.046    39.834    10.614    10.531    57.198    55.427    12.068    11.967 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.223     0.230     0.948     0.956     0.160     0.165     0.828     0.835 
   avgain     0.227     0.227     0.952     0.952     0.163     0.163     0.832     0.832 
     Tsys    71.449    73.483    95.329    96.460    62.190    64.064   103.711   104.956 

 
On Source: messier_74 , mean elevation= 65.46
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      72.62 XX      95.83 YY
IF1: 1421.900 std  tsys:     0.0185 XX     0.0224 YY
 tsys/rms IF1  3916.4568 XX,  4284.3187 YY
IF2: 1406.275 mean tsys:      63.24 XX     104.22 YY
IF2: 1406.275 std  tsys:     0.0151 XX     0.0144 YY
 tsys/rms IF2  4186.6343 XX,  7227.0905 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      72.48 XX      96.07 YY,   Tant:       0.14 XX      -0.24 YY
IF1: 1421.900 std  tsys off:     0.0183 XX     0.0225 YY,  eTant:     0.0261 XX     0.0317 YY
 tsys/rms IF1  3955.7742 XX,  4271.0292 YY
IF2: 1406.275 mean tsys off:      63.13 XX     104.46 YY,   Tant:       0.11 XX      -0.24 YY
IF2: 1406.275 std  tsys off:     0.0153 XX     0.0144 YY,  eTant:     0.0215 XX     0.0203 YY
 tsys/rms IF2  4124.8675 XX,  7279.4872 YY

 ID: 144290   messier_74  2025-12-01T03:02    HIRES 

 On Source  Tsys XL1   72.622 (using ave gain) 
 On Source  Tsys YR1   95.834  
 On Source  Tsys XL2   63.239 
 On Source  Tsys YR2  104.223 

 Off Source Tsys XL1   72.480, Tant    0.142 
 Off Source Tsys YR1   96.072, Tant   -0.238 
 Off Source Tsys XL2   63.131, Tant    0.108 
 Off Source Tsys YR2  104.464, Tant   -0.241