Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue
Swift Name: | SWIFT J2021.7+4401 |
RA: | 305.432 (J2000) |
Dec: | 44.012 (J2000) |
S/N: | 5.13 |
Counterpart Name: | 2MASX J20214907+4400399 |
Other Name: | SWIFT J2021.7+4400 |
Ctpt RA: | 305.4544 (J2000) |
Ctpt Dec: | 44.0110 (J2000) |
Flux: | 15.45 (10.62, 20.91) × 10-12 ergs s-1 cm-2, (14-195 keV) |
Contamination: | 0.00 |
Gamma: | 1.66 (1.25, 2.09) |
Chi2r: | 1.23 |
Redshift: | 0.00000 |
Luminosity: | -- |
Class: | 2: Galaxy |
Type: | Galaxy |
Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2021.7+4401
Lightcurves:
BAT Spectrum for SWIFT J2021.7+4401
Data last modified: 19 Mar 2012
Page last modified: 10 Sep 2020