/ToO_GRBs/00021730/Source5.php 1270 grbtile
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Source 1 has been manually confirmed as the GRB afterglow so these products are no longer updated.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): | 01h 56m 09.25s (= 29.03855°) |
Dec (J2000): | +08° 57′ 53.7″ (= +8.9649°) |
Error (radius, 90%): | 9.6″ |
Detection flag: | Poor |
XRT exposure: | 2.5 ks (vignetting corrected) |
Peak rate: | 4.1 (+2.2, -1.7) ×10-3 ct s-1 |
Peak flux: | 1.7 (+1.0, -0.7) ×10-13 erg cm-2 s-1 |
Mean rate: | 4.1 (+2.2, -1.7) ×10-3 ct s-1 |
Mean flux: | 1.7 (+1.0, -0.7) ×10-13 erg cm-2 s-1 |
Has spectral fit? | Yes |
NH | 1.38 × 1024 cm-2 |
Γ | 9.77 |
Database ID: | 1270 |
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 J015609.3+085754 |
Cat. rate1: | 1.1 (±1.1) ×10-4 ct s-1 |
Cat. flux2: | 1.8 (±1.8) ×10-13 erg cm-2 s-1 |
Observed/Cat. flux | 2.0 σ |
Fading? | No (≤1-σ significance). |
Near 2MASS source? | No |
Near SIMBAD source? | No. |
High proper motion star? | No. |
Catalogue Search | Cone search radius 28″ 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.