Calibration Summary for Skynet_61010_messier_74_144391_94812
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   345.175   344.132    82.471    82.571   423.887   421.599   100.053   100.394 
  Cal_off   304.753   305.817    75.107    75.387   367.573   368.244    91.722    92.158 
     dCal    40.422    38.315     7.364     7.184    56.313    53.356     8.331     8.236 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.227     0.239     1.367     1.401     0.163     0.172     1.200     1.213 
   avgain     0.233     0.233     1.384     1.384     0.167     0.167     1.206     1.206 
     Tsys    69.147    73.203   102.662   105.632    59.796    63.226   110.030   111.823 

 
On Source: messier_74 , mean elevation= 40.78
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      71.08 XX     104.21 YY
IF1: 1421.900 std  tsys:     0.0167 XX     0.0231 YY
 tsys/rms IF1  4248.0990 XX,  4507.5304 YY
IF2: 1406.275 mean tsys:      61.46 XX     110.87 YY
IF2: 1406.275 std  tsys:     0.0146 XX     0.0155 YY
 tsys/rms IF2  4207.9881 XX,  7175.8832 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      71.28 XX     104.18 YY,   Tant:      -0.20 XX       0.03 YY
IF1: 1421.900 std  tsys off:     0.0166 XX     0.0232 YY,  eTant:     0.0236 XX     0.0327 YY
 tsys/rms IF1  4282.8658 XX,  4491.7036 YY
IF2: 1406.275 mean tsys off:      61.52 XX     111.00 YY,   Tant:      -0.07 XX      -0.13 YY
IF2: 1406.275 std  tsys off:     0.0146 XX     0.0157 YY,  eTant:     0.0207 XX     0.0220 YY
 tsys/rms IF2  4208.2767 XX,  7083.7198 YY

 ID: 144391   messier_74  2025-12-01T22:56    HIRES 

 On Source  Tsys XL1   71.085 (using ave gain) 
 On Source  Tsys YR1  104.212  
 On Source  Tsys XL2   61.456 
 On Source  Tsys YR2  110.870 

 Off Source Tsys XL1   71.284, Tant   -0.199 
 Off Source Tsys YR1  104.184, Tant    0.028 
 Off Source Tsys XL2   61.524, Tant   -0.068 
 Off Source Tsys YR2  110.996, Tant   -0.126