General Information:
Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue
| Swift Name: | SWIFT J1157.8+5529 |
| RA: | 179.530 (J2000) |
| Dec: | 55.443 (J2000) |
| S/N: | 9.43 |
| Counterpart Name: | NGC 3998 |
| Other Name: | |
| Ctpt RA: | 179.4839 (J2000) |
| Ctpt Dec: | 55.4536 (J2000) |
| Flux: | 14.84 (11.64, 18.36) × 10-12 ergs s-1 cm-2, (14-195 keV) |
| Contamination: | |
| Gamma: | 2.04 (1.73, 2.38) |
| Chi2r: | 0.40 |
| Redshift: | 0.0035 |
| Luminosity: | 41.60 log[ergs s-1] (14-195 keV) |
| AS: | |
| Class: | 4 |
| Type: | Sy1 LINER |
BAT 70-Month Lightcurves:
Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1157.8+5529
Lightcurves:
BAT 70-Month Spectrum:
BAT Spectrum for SWIFT J1157.8+5529
Data last modified: 13 Dec 2012
Page last modified: 13 Dec 2012