General Information:
| Swift Name: | SWIFT J1204.5+2019 |
| RA: | 181.1127 (J2000) |
| Dec: | 20.3082 (J2000) |
| S/N: | 15.44 |
| Counterpart Name: | ARK 347 |
| Ctpt RA: | 181.1237 (J2000) |
| Ctpt Dec: | 20.3162 (J2000) |
| Flux: | 25.42 (22.44, 28.54) × 10-12 ergs s-1 cm-2, (14-195 keV) |
| Gamma: | 1.71 (1.55, 1.88) |
| Chi2r: | 1.72 |
| Redshift: | 0.0224 |
| Luminosity: | 43.47 log[ergs s-1] (14-195 keV) |
| AS: | 1 |
| Class: | 5 |
| Type: | Sy2 |
BAT 157-Month Lightcurve:
Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1204.5+2019
Lightcurve:
Data last modified: 15 Sep 2025
Page last modified: 03 Jun 2025
- Curator: J.D. Myers
- NASA Official: Phil Newman
- Swift PI: Brad Cenko
- PAO Contact: Francis Reddy
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