Calibration Summary for Skynet_60999_messier_74_143895_94337
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   349.216   364.738   218.976   230.633   421.152   439.766   270.609   284.758 
  Cal_off   316.556   333.129   197.853   211.691   375.650   396.144   245.646   262.826 
     dCal    32.660    31.609    21.123    18.942    45.501    43.623    24.963    21.933 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.281     0.290     0.477     0.531     0.201     0.210     0.400     0.456 
   avgain     0.285     0.285     0.504     0.504     0.206     0.206     0.428     0.428 
     Tsys    88.893    96.660    94.279   112.488    75.632    83.192    98.346   119.761 

 
On Source: messier_74 , mean elevation= 16.39
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      89.94 XX      99.16 YY
IF1: 1421.900 std  tsys:     0.0198 XX     0.0245 YY
 tsys/rms IF1  4546.0035 XX,  4045.7355 YY
IF2: 1406.275 mean tsys:      76.94 XX     104.45 YY
IF2: 1406.275 std  tsys:     0.0178 XX     0.0158 YY
 tsys/rms IF2  4326.7857 XX,  6623.6706 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      95.69 XX     107.21 YY,   Tant:      -5.75 XX      -8.05 YY
IF1: 1421.900 std  tsys off:     0.0211 XX     0.0261 YY,  eTant:     0.0289 XX     0.0358 YY
 tsys/rms IF1  4543.7666 XX,  4106.6524 YY
IF2: 1406.275 mean tsys off:      81.94 XX     113.05 YY,   Tant:      -5.00 XX      -8.59 YY
IF2: 1406.275 std  tsys off:     0.0192 XX     0.0167 YY,  eTant:     0.0261 XX     0.0230 YY
 tsys/rms IF2  4275.6928 XX,  6777.0984 YY

 ID: 143895   messier_74  2025-11-20T21:34    HIRES 

 On Source  Tsys XL1   89.941 (using ave gain) 
 On Source  Tsys YR1   99.164  
 On Source  Tsys XL2   76.942 
 On Source  Tsys YR2  104.454 

 Off Source Tsys XL1   95.693, Tant   -5.752 
 Off Source Tsys YR1  107.213, Tant   -8.049 
 Off Source Tsys XL2   81.941, Tant   -4.999 
 Off Source Tsys YR2  113.048, Tant   -8.594