Calibration Summary for Skynet_61232_messier_74_153449_103905
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   384.851   421.379   405.137   450.311   474.425   518.481   512.630   571.973 
  Cal_off   338.717   377.971   353.547   402.341   409.433   457.211   450.523   514.592 
     dCal    46.134    43.408    51.589    47.970    64.992    61.270    62.107    57.382 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.199     0.211     0.195     0.210     0.141     0.150     0.161     0.174 
   avgain     0.205     0.205     0.202     0.202     0.145     0.145     0.168     0.168 
     Tsys    67.337    79.861    68.980    84.423    57.712    68.362    72.496    89.625 

 
On Source: messier_74 , mean elevation= 16.35
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      69.10 XX      71.19 YY
IF1: 1421.900 std  tsys:     0.0160 XX     0.0169 YY
 tsys/rms IF1  4327.4786 XX,  4224.0747 YY
IF2: 1406.275 mean tsys:      59.17 XX      75.05 YY
IF2: 1406.275 std  tsys:     0.0148 XX     0.0119 YY
 tsys/rms IF2  4008.6070 XX,  6286.2144 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      78.09 XX      82.05 YY,   Tant:      -8.99 XX     -10.86 YY
IF1: 1421.900 std  tsys off:     0.0186 XX     0.0197 YY,  eTant:     0.0245 XX     0.0260 YY
 tsys/rms IF1  4188.1246 XX,  4155.8168 YY
IF2: 1406.275 mean tsys off:      66.89 XX      86.80 YY,   Tant:      -7.71 XX     -11.75 YY
IF2: 1406.275 std  tsys off:     0.0166 XX     0.0139 YY,  eTant:     0.0222 XX     0.0183 YY
 tsys/rms IF2  4019.1589 XX,  6261.2842 YY

 ID: 153449   messier_74  2026-07-12T06:16    HIRES 

 On Source  Tsys XL1   69.099 (using ave gain) 
 On Source  Tsys YR1   71.191  
 On Source  Tsys XL2   59.173 
 On Source  Tsys YR2   75.051 

 Off Source Tsys XL1   78.088, Tant   -8.989 
 Off Source Tsys YR1   82.051, Tant  -10.860 
 Off Source Tsys XL2   66.888, Tant   -7.715 
 Off Source Tsys YR2   86.799, Tant  -11.748