Calibration Summary for Skynet_61012_ngc_4656_144525_94952
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   329.923   328.447    80.537    81.555   405.025   402.275    97.867    98.934 
  Cal_off   294.678   293.240    73.871    74.500   355.450   353.022    90.178    90.940 
     dCal    35.245    35.207     6.665     7.055    49.575    49.253     7.688     7.993 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     0.260     0.261     1.510     1.427     0.185     0.186     1.300     1.250 
   avgain     0.260     0.260     1.468     1.468     0.185     0.185     1.275     1.275 
     Tsys    76.683    76.390   111.553   106.286    65.684    65.662   117.221   113.704 

 
On Source: ngc_4656 , mean elevation= 40.32
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:      76.71 XX     108.75 YY
IF1: 1421.900 std  tsys:     0.0180 XX     0.0238 YY
 tsys/rms IF1  4270.0083 XX,  4565.8259 YY
IF2: 1406.275 mean tsys:      65.86 XX     115.31 YY
IF2: 1406.275 std  tsys:     0.0157 XX     0.0160 YY
 tsys/rms IF2  4204.5946 XX,  7225.5526 YY

Off Source: ngc_4656
IF1: 1421.900 mean tsys off:      76.52 XX     109.54 YY,   Tant:       0.19 XX      -0.79 YY
IF1: 1421.900 std  tsys off:     0.0178 XX     0.0237 YY,  eTant:     0.0253 XX     0.0336 YY
 tsys/rms IF1  4292.8594 XX,  4614.9767 YY
IF2: 1406.275 mean tsys off:      65.59 XX     116.23 YY,   Tant:       0.26 XX      -0.92 YY
IF2: 1406.275 std  tsys off:     0.0156 XX     0.0161 YY,  eTant:     0.0221 XX     0.0227 YY
 tsys/rms IF2  4213.8717 XX,  7230.4731 YY

 ID: 144525     ngc_4656  2025-12-03T17:22    HIRES 

 On Source  Tsys XL1   76.711 (using ave gain) 
 On Source  Tsys YR1  108.749  
 On Source  Tsys XL2   65.856 
 On Source  Tsys YR2  115.310 

 Off Source Tsys XL1   76.522, Tant    0.189 
 Off Source Tsys YR1  109.540, Tant   -0.791 
 Off Source Tsys XL2   65.591, Tant    0.265 
 Off Source Tsys YR2  116.227, Tant   -0.916