Calibration Summary for Skynet_60998_messier_74_143814_94219
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   374.976   376.059   181.575   182.116   456.930   457.178   224.628   225.139 
  Cal_off   338.481   342.005   163.760   165.303   404.187   408.380   202.867   204.826 
     dCal    36.494    34.054    17.815    16.813    52.743    48.797    21.761    20.313 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.251     0.269     0.565     0.599     0.174     0.188     0.459     0.492 
   avgain     0.260     0.260     0.582     0.582     0.181     0.181     0.476     0.476 
     Tsys    85.065    92.109    92.523    98.964    70.203    76.668    93.171   100.775 

 
On Source: messier_74 , mean elevation= 23.11
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      87.99 XX      95.02 YY
IF1: 1421.900 std  tsys:     0.0202 XX     0.0241 YY
 tsys/rms IF1  4359.2243 XX,  3938.4907 YY
IF2: 1406.275 mean tsys:      72.94 XX      96.27 YY
IF2: 1406.275 std  tsys:     0.0175 XX     0.0148 YY
 tsys/rms IF2  4164.3560 XX,  6506.6835 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      89.19 XX      96.13 YY,   Tant:      -1.20 XX      -1.11 YY
IF1: 1421.900 std  tsys off:     0.0203 XX     0.0244 YY,  eTant:     0.0287 XX     0.0343 YY
 tsys/rms IF1  4385.4726 XX,  3941.0081 YY
IF2: 1406.275 mean tsys off:      73.89 XX      97.44 YY,   Tant:      -0.95 XX      -1.17 YY
IF2: 1406.275 std  tsys off:     0.0176 XX     0.0150 YY,  eTant:     0.0249 XX     0.0211 YY
 tsys/rms IF2  4186.6285 XX,  6474.7932 YY

 ID: 143814   messier_74  2025-11-19T22:13    HIRES 

 On Source  Tsys XL1   87.987 (using ave gain) 
 On Source  Tsys YR1   95.021  
 On Source  Tsys XL2   72.945 
 On Source  Tsys YR2   96.272 

 Off Source Tsys XL1   89.185, Tant   -1.199 
 Off Source Tsys YR1   96.134, Tant   -1.113 
 Off Source Tsys XL2   73.891, Tant   -0.946 
 Off Source Tsys YR2   97.439, Tant   -1.168