Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue
Swift Name: | SWIFT J2156.1+4728 |
RA: | 324.014 (J2000) |
Dec: | 47.485 (J2000) |
S/N: | 10.38 |
Counterpart Name: | 2MASX J21355399+4728217 |
Other Name: | 1RXS J213555.0+4728217 |
Ctpt RA: | 323.9750 (J2000) |
Ctpt Dec: | 47.4727 (J2000) |
Flux: | 21.42 (17.53, 25.63) × 10-12 ergs s-1 cm-2, (14-195 keV) |
Contamination: | 0.01 |
Gamma: | 2.16 (1.91, 2.43) |
Chi2r: | 0.55 |
Redshift: | 0.02500 |
Luminosity: | 43.48 log[ergs s-1] (14-195 keV) |
Class: | 4: Seyfert Galaxy |
Type: | Sy1 |
Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2156.1+4728
Lightcurves:
BAT Spectrum for SWIFT J2156.1+4728
Data last modified: 19 Mar 2012
Page last modified: 10 Sep 2020