Calibration Summary for Skynet_61003_messier_74_144130_94537
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   353.073   351.868   146.482   148.529   432.937   432.244   179.543   182.287 
  Cal_off   308.955   308.270   129.186   131.018   372.275   372.142   159.858   162.432 
     dCal    44.117    43.599    17.296    17.510    60.662    60.103    19.684    19.855 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.208     0.210     0.582     0.575     0.151     0.152     0.508     0.503 
   avgain     0.209     0.209     0.578     0.578     0.152     0.152     0.506     0.506 
     Tsys    64.229    64.848    75.183    75.313    56.220    56.723    81.162    81.762 

 
On Source: messier_74 , mean elevation= 40.92
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      64.67 XX      74.88 YY
IF1: 1421.900 std  tsys:     0.0148 XX     0.0169 YY
 tsys/rms IF1  4381.6558 XX,  4428.2099 YY
IF2: 1406.275 mean tsys:      56.53 XX      81.00 YY
IF2: 1406.275 std  tsys:     0.0136 XX     0.0120 YY
 tsys/rms IF2  4166.9878 XX,  6759.1580 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      64.42 XX      75.55 YY,   Tant:       0.25 XX      -0.67 YY
IF1: 1421.900 std  tsys off:     0.0147 XX     0.0172 YY,  eTant:     0.0208 XX     0.0241 YY
 tsys/rms IF1  4393.4168 XX,  4385.7525 YY
IF2: 1406.275 mean tsys off:      56.45 XX      81.85 YY,   Tant:       0.08 XX      -0.85 YY
IF2: 1406.275 std  tsys off:     0.0136 XX     0.0121 YY,  eTant:     0.0192 XX     0.0171 YY
 tsys/rms IF2  4162.9972 XX,  6747.1478 YY

 ID: 144130   messier_74  2025-11-24T06:06    HIRES 

 On Source  Tsys XL1   64.670 (using ave gain) 
 On Source  Tsys YR1   74.880  
 On Source  Tsys XL2   56.534 
 On Source  Tsys YR2   81.004 

 Off Source Tsys XL1   64.421, Tant    0.249 
 Off Source Tsys YR1   75.547, Tant   -0.668 
 Off Source Tsys XL2   56.454, Tant    0.080 
 Off Source Tsys YR2   81.855, Tant   -0.851