Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue
Swift Name: | SWIFT J1240.4+3458B |
RA: | 190.107 (J2000) |
Dec: | 34.967 (J2000) |
S/N: | 5.59 |
Counterpart Name: | Mrk 653 |
Other Name: | |
Ctpt RA: | 189.9653 (J2000) |
Ctpt Dec: | 34.9749 (J2000) |
Flux: | 8.62 (5.60, 12.31) × 10-12 ergs s-1 cm-2, (14-195 keV) |
Contamination: | 0.01 |
Gamma: | 2.35 (1.84, 3.01) |
Chi2r: | 0.30 |
Redshift: | 0.04307 |
Luminosity: | 43.57 log[ergs s-1] (14-195 keV) |
Class: | 4: Seyfert Galaxy |
Type: | Sy2 |
Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1240.4+3458B
Lightcurves:
BAT Spectrum for SWIFT J1240.4+3458B
Data last modified: 19 Mar 2012
Page last modified: 10 Sep 2020