Calibration Summary for Skynet_60779_ngc4656_135023_85018
            XX1-1st   XX1-2nd   YY1-1st   YY1-2nd   XX2-1st   XX2-2nd   YY2-1st   YY2-2nd 
   Cal_on   339.078   342.505   319.415   325.999   402.449   406.584   392.628   400.992 
  Cal_off   332.990   336.447   314.369   320.120   394.449   398.427   387.017   394.182 
     dCal     6.088     6.058     5.046     5.879     8.000     8.157     5.611     6.810 
     Tcal     9.172     9.172    10.066    10.066     9.161     9.161     9.994     9.994 
     gain     1.506     1.514     1.995     1.712     1.145     1.123     1.781     1.468 
   avgain     1.510     1.510     1.853     1.853     1.134     1.134     1.624     1.624 
     Tsys   501.634   509.392   627.059   548.112   451.715   447.469   689.350   578.515 

 
On Source: ngc4656 , mean elevation= 18.79
 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 

IF1: 1421.900 mean tsys:     502.49 XX     581.04 YY
IF1: 1421.900 std  tsys:     0.1056 XX     0.1302 YY
 tsys/rms IF1  4759.4893 XX,  4461.7394 YY
IF2: 1406.275 mean tsys:     446.75 XX     626.76 YY
IF2: 1406.275 std  tsys:     0.0728 XX     0.0806 YY
 tsys/rms IF2  6132.5543 XX,  7776.5426 YY

Off Source: ngc4656
IF1: 1421.900 mean tsys off:     509.15 XX     594.59 YY,   Tant:      -6.65 XX     -13.55 YY
IF1: 1421.900 std  tsys off:     0.1065 XX     0.1333 YY,  eTant:     0.1500 XX     0.1863 YY
 tsys/rms IF1  4779.4744 XX,  4461.0835 YY
IF2: 1406.275 mean tsys off:     453.01 XX     641.93 YY,   Tant:      -6.26 XX     -15.17 YY
IF2: 1406.275 std  tsys off:     0.0741 XX     0.0834 YY,  eTant:     0.1039 XX     0.1160 YY
 tsys/rms IF2  6110.7834 XX,  7695.1556 YY

 ID: 135023      ngc4656  2025-04-14T22:32    HIRES 

 On Source  Tsys XL1  502.495 (using ave gain) 
 On Source  Tsys YR1  581.041  
 On Source  Tsys XL2  446.752 
 On Source  Tsys YR2  626.761 

 Off Source Tsys XL1  509.146, Tant   -6.651 
 Off Source Tsys YR1  594.590, Tant  -13.548 
 Off Source Tsys XL2  453.011, Tant   -6.259 
 Off Source Tsys YR2  641.932, Tant  -15.171