/ToO_GRBs/00021509/Source4.php 891 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Source 3 has been manually confirmed as the GRB afterglow so these products are no longer updated.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 |
---|---|
RA (J2000): | 14h 45m 42.55s (= 221.42730°) |
Dec (J2000): | +20° 43′ 02.1″ (= +20.7172°) |
Error (radius, 90%): | 6.9″ |
Detection flag: | Good |
XRT exposure: | 4.4 ks (vignetting corrected) |
Peak rate: | 2.53 (+1.16, -0.90) ×10-3 ct s-1 |
Peak flux: | 1.1 (+0.5, -0.4) ×10-13 erg cm-2 s-1 |
Mean rate: | 2.53 (+1.16, -0.90) ×10-3 ct s-1 |
Mean flux: | 1.1 (+0.5, -0.4) ×10-13 erg cm-2 s-1 |
Has spectral fit? | No |
Database ID: | 891 |
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 J144542.7+204303 |
Cat. rate1: | 4.1 (±1.3) ×10-4 ct s-1 |
Cat. flux2: | 1.8 (±0.6) ×10-14 erg cm-2 s-1 |
Observed/Cat. flux | 4.5 σ |
Fading? | No (≤1-σ significance). |
Near 2MASS source? | No |
Near SIMBAD source? | No. |
High proper motion star? | No. |
Catalogue Search | Cone search radius 20″ 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 assuming a generic AGN spectrum:NH=3×1020 cm-2, Γ=1.7