Calibration Summary for Skynet_60990_messier_74_142758_93198
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   287.664   287.245   169.027   168.140   348.092   348.857   211.371   209.993 
  Cal_off   253.165   253.189   149.567   149.055   298.357   299.360   188.018   187.234 
     dCal    34.500    34.056    19.461    19.085    49.735    49.497    23.353    22.759 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.266     0.269     0.517     0.527     0.184     0.185     0.428     0.439 
   avgain     0.268     0.268     0.522     0.522     0.185     0.185     0.434     0.434 
     Tsys    67.302    68.185    77.360    78.614    54.956    55.406    80.463    82.217 

 
On Source: messier_74 , mean elevation= 65.72
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      67.70 XX      78.02 YY
IF1: 1421.900 std  tsys:     0.0163 XX     0.0188 YY
 tsys/rms IF1  4165.3887 XX,  4141.3099 YY
IF2: 1406.275 mean tsys:      55.11 XX      81.33 YY
IF2: 1406.275 std  tsys:     0.0125 XX     0.0119 YY
 tsys/rms IF2  4423.6981 XX,  6830.4494 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      67.75 XX      77.93 YY,   Tant:      -0.04 XX       0.09 YY
IF1: 1421.900 std  tsys off:     0.0164 XX     0.0188 YY,  eTant:     0.0231 XX     0.0266 YY
 tsys/rms IF1  4128.8166 XX,  4153.9522 YY
IF2: 1406.275 mean tsys off:      55.24 XX      81.27 YY,   Tant:      -0.14 XX       0.06 YY
IF2: 1406.275 std  tsys off:     0.0123 XX     0.0120 YY,  eTant:     0.0175 XX     0.0169 YY
 tsys/rms IF2  4476.7065 XX,  6786.2919 YY

 ID: 142758   messier_74  2025-11-11T04:18    HIRES 

 On Source  Tsys XL1   67.704 (using ave gain) 
 On Source  Tsys YR1   78.017  
 On Source  Tsys XL2   55.105 
 On Source  Tsys YR2   81.333 

 Off Source Tsys XL1   67.746, Tant   -0.042 
 Off Source Tsys YR1   77.931, Tant    0.086 
 Off Source Tsys XL2   55.241, Tant   -0.136 
 Off Source Tsys YR2   81.270, Tant    0.063