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GRB 211229A — Source 1 (SWIFT J194031.6+231153)
/ToO_GRBs/00021475/Source1.php 738 grbtile
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| Source details | Rank/Classification: | 3: Uncatalogued X-ray source |
|---|---|
| RA (J2000): | 19h 40m 31.60s (= 295.13168°) |
| Dec (J2000): | +23° 11′ 53.8″ (= +23.1983°) |
| Error (radius, 90%): | 6.3″ |
| Detection flag: | Poor |
| XRT exposure: | 5.0 ks (vignetting corrected) |
| Peak rate: | 3.5 (+1.3, -1.0) ×10-3 ct s-1 |
| Peak flux: | 1.5 (+0.5, -0.4) ×10-13 erg cm-2 s-1 |
| Mean rate: | 3.5 (+1.3, -1.0) ×10-3 ct s-1 |
| Mean flux: | 1.5 (+0.5, -0.4) ×10-13 erg cm-2 s-1 |
| Has spectral fit? | Yes |
| NH | 1.26 × 1023 cm-2 |
| Γ | 3.72 |
| Database ID: | 738 |
| Possible issues: | |
| Optical Loading: | No warning (automatic) |
| Stray Light: | No warning (automatic) |
| Extended Emission: | No warning (automatic) |
| Catalogue information | |
| Known X-ray emitter? | No. Get XMM upper limit |
| 2SXPS upper limit | 9.2×10-3 ct s-1 |
| Obs rate/2SXPS UL | ≤0 σ |
| Rass upper limit2 | 2.6 ct s-1 |
| Obs rate/Rass UL | ≤0 σ |
| Fading? | No (≤1-σ significance). |
| Near 2MASS source? | Yes, 3 matches. Show details. |
| Near SIMBAD source? | No. |
| Catalogue Search | Cone search radius 18″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5 |