Calibration Summary for Skynet_60991_messier_74_142790_93604
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   254.046   257.350   193.189   195.479   303.130   306.661   238.429   242.473 
  Cal_off   227.547   230.424   172.716   174.444   266.468   269.675   214.448   217.839 
     dCal    26.499    26.926    20.473    21.035    36.661    36.986    23.980    24.635 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.346     0.341     0.492     0.479     0.250     0.248     0.417     0.406 
   avgain     0.343     0.343     0.485     0.485     0.249     0.249     0.411     0.411 
     Tsys    78.756    78.487    84.914    83.474    66.586    66.795    89.373    88.375 

 
On Source: messier_74 , mean elevation= 24.59
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      78.07 XX      83.80 YY
IF1: 1421.900 std  tsys:     0.0183 XX     0.0201 YY
 tsys/rms IF1  4272.6840 XX,  4175.0251 YY
IF2: 1406.275 mean tsys:      66.21 XX      88.22 YY
IF2: 1406.275 std  tsys:     0.0158 XX     0.0129 YY
 tsys/rms IF2  4202.3468 XX,  6864.7257 YY

Off Source: messier_74
IF1: 1421.900 mean tsys off:      79.17 XX      84.75 YY,   Tant:      -1.11 XX      -0.95 YY
IF1: 1421.900 std  tsys off:     0.0186 XX     0.0213 YY,  eTant:     0.0260 XX     0.0293 YY
 tsys/rms IF1  4267.2715 XX,  3973.9005 YY
IF2: 1406.275 mean tsys off:      67.10 XX      89.74 YY,   Tant:      -0.89 XX      -1.52 YY
IF2: 1406.275 std  tsys off:     0.0160 XX     0.0136 YY,  eTant:     0.0224 XX     0.0187 YY
 tsys/rms IF2  4204.2234 XX,  6614.1279 YY

 ID: 142790   messier_74  2025-11-12T22:48    HIRES 

 On Source  Tsys XL1   78.066 (using ave gain) 
 On Source  Tsys YR1   83.799  
 On Source  Tsys XL2   66.212 
 On Source  Tsys YR2   88.217 

 Off Source Tsys XL1   79.175, Tant   -1.109 
 Off Source Tsys YR1   84.752, Tant   -0.954 
 Off Source Tsys XL2   67.102, Tant   -0.890 
 Off Source Tsys YR2   89.738, Tant   -1.521