Calibration Summary for Skynet_61000_messier_74_143957_94397
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   367.155   367.069   158.156   160.241   450.208   449.819   195.072   197.642 
  Cal_off   322.769   322.428   139.005   141.158   388.463   387.956   172.937   175.609 
     dCal    44.385    44.641    19.151    19.083    61.745    61.863    22.135    22.033 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.207     0.205     0.526     0.527     0.148     0.148     0.451     0.454 
   avgain     0.206     0.206     0.527     0.527     0.148     0.148     0.453     0.453 
     Tsys    66.695    66.242    73.058    74.456    57.636    57.451    78.080    79.654 

 
On Source: messier_74 , mean elevation= 47.63
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      66.55 XX      73.45 YY
IF1: 1421.900 std  tsys:     0.0152 XX     0.0173 YY
 tsys/rms IF1  4381.6884 XX,  4250.9445 YY
IF2: 1406.275 mean tsys:      57.58 XX      78.37 YY
IF2: 1406.275 std  tsys:     0.0139 XX     0.0106 YY
 tsys/rms IF2  4130.4761 XX,  7423.0733 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      66.47 XX      74.33 YY,   Tant:       0.07 XX      -0.88 YY
IF1: 1421.900 std  tsys off:     0.0153 XX     0.0177 YY,  eTant:     0.0215 XX     0.0248 YY
 tsys/rms IF1  4350.6280 XX,  4194.7373 YY
IF2: 1406.275 mean tsys off:      57.56 XX      79.51 YY,   Tant:       0.02 XX      -1.14 YY
IF2: 1406.275 std  tsys off:     0.0138 XX     0.0108 YY,  eTant:     0.0196 XX     0.0151 YY
 tsys/rms IF2  4172.2677 XX,  7334.9796 YY

 ID: 143957   messier_74  2025-11-21T00:16    HIRES 

 On Source  Tsys XL1   66.547 (using ave gain) 
 On Source  Tsys YR1   73.454  
 On Source  Tsys XL2   57.581 
 On Source  Tsys YR2   78.370 

 Off Source Tsys XL1   66.474, Tant    0.073 
 Off Source Tsys YR1   74.333, Tant   -0.880 
 Off Source Tsys XL2   57.562, Tant    0.019 
 Off Source Tsys YR2   79.515, Tant   -1.145