The Neil Gehrels Swift Observatory

General Information:

BAT image for SWIFT J1204.5+2019

BAT Hard X-ray Image
(5 degrees on a side, red = BAT sig 14-24,
green = BAT sig 24-50, BAT sig 50-100

Optical image for SWIFT J1204.5+2019

Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue

Source Number:86
Swift Name:SWIFT J1204.5+2019
ID:ARK 347
RA deg:181.1237 (J2000)
Dec deg:20.3162 (J2000)
>15 deg:y~
SNR:4.39
fBAT:2.3 x 10-11 ergs/cm2/sec (14-195 keV)
z:0.02244
Log(L[ergs s-1]):43.42 (14-195 keV)
Log(nH[cm-2]):23.20
Reference:
Cmplx:
Type:Sy 2
Note:
J mag:11.76
fROSAT Rate:0.004 cts/sec

BAT 9-month Lightcurves:

BAT 4-Day Light Curve for ARK 347

BAT 4-Day Light Curve for ARK 347

All BAT 9-month Lightcurves:

BAT Spectrum:

Includes the .pha file and the diagonal response matrix.

Data last updated: 19 Mar 2012