/ToO_GRBs/00021508/Source1.php 885 grbtile
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Source 3 has been manually confirmed as the GRB afterglow so these products are no longer updated. The up-to-date data for the afterglow are now available through the main GRB results area for this GRB.
Source details | Rank/Classification: | 4: Known X-ray Source |
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RA (J2000): | 16h 34m 50.78s (= 248.71158°) |
Dec (J2000): | +36° 27′ 16.1″ (= +36.4545°) |
Error (radius, 90%): | 5.9″ |
Detection flag: | Good |
XRT exposure: | 1727 s (vignetting corrected) |
Peak rate: | 9.3 (+3.3, -2.7) ×10-3 ct s-1 |
Peak flux: | 4.0 (+1.4, -1.1) ×10-13 erg cm-2 s-1 |
Mean rate: | 9.3 (+3.3, -2.7) ×10-3 ct s-1 |
Mean flux: | 4.0 (+1.4, -1.1) ×10-13 erg cm-2 s-1 |
Has spectral fit? | Yes |
NH | 1.37 × 1020 cm-2 |
Γ | 6.89 |
Database ID: | 885 |
Possible issues: | |
Optical Loading: | No warning (automatic) |
Stray Light: | No warning (automatic) |
Extended Emission: | No warning (automatic) |
Catalogue information | |
Known X-ray emitter? | Yes - 2SXPS J163450.4+362718 |
Cat. rate1: | 5.3 (±1.8) ×10-3 ct s-1 |
Cat. flux2: | 2.3 (±0.8) ×10-13 erg cm-2 s-1 |
Observed/Cat. flux | 1.8 σ |
Fading? | No (≤1-σ significance). |
Near 2MASS source? | No |
Near SIMBAD source? | Yes - SDSS J163450.61+362718.6 is 3.2″ away. |
High proper motion star? | No. |
Catalogue Search | Cone search radius 17″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5 |
Notes
All XRT count rates and fluxes are 0.3—10 keV
1Catalogued count-rates have been converted to XRT equivalents.
2Catalogued upper limits and fluxes have been converted to the XRT equivalent using the automatic power-law spectral fit described above.