The Neil Gehrels Swift Observatory

General Information:

Source Number:297
Swift Name:SWIFT J1657.7+3518
RA:254.432 (J2000)
Dec:35.305 (J2000)
S/N:281.06
Counterpart Name:HZ Her
Other Name:Her X-1
Ctpt RA:254.4576 (J2000)
Ctpt Dec:35.3424 (J2000)
Flux:90.54 (±0.28) × 10-11ergs s-1 cm-2, (14-195 keV)
C:
Hrat:0.07 (±0.00)
Redshift:
Lum: log[ergs s-1] (14-195 keV)
Type:LMXB/NS

BAT 22-Month Lightcurves:

BAT 4-Day Light Curve for HZ Her

BAT 4-Day Light Curve for SWIFT J1657.7+3518

All BAT 22-Month Lightcurves:

BAT Spectrum:

Data last updated: 19 Mar 2012