The Neil Gehrels Swift Observatory

General Information:

Source Number:216
Swift Name:SWIFT J1257.4-6915
RA:194.357 (J2000)
Dec:-69.254 (J2000)
S/N:18.93
Counterpart Name:4U 1254-690
Other Name:
Ctpt RA:194.4048 (J2000)
Ctpt Dec:-69.2886 (J2000)
Flux:5.80 (±0.23) × 10-11ergs s-1 cm-2, (14-195 keV)
C:
Hrat:0.05 (±0.02)
Redshift:
Lum: log[ergs s-1] (14-195 keV)
Type:LMXB/NS

BAT 22-Month Lightcurves:

BAT 4-Day Light Curve for 4U 1254-690

BAT 4-Day Light Curve for SWIFT J1257.4-6915

All BAT 22-Month Lightcurves:

BAT Spectrum:

Data last updated: 19 Mar 2012