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GRB 210802A — Source 9 (SWIFT J152318.2+294626)

Build custom XRT products for this source.

Image of the XRT detection

This source is detected in 2 blocks. Show all images.

Image of the LC

Spectrum

Image of the spectrum

Enhanced position

Image of the UVOT image

Back to list of objects in this field.

Source 7 has been manually confirmed as the GRB afterglow so these products are no longer updated.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):15h 23m 18.13s (= 230.82554°)
Dec (J2000):+29° 46′ 27.8″ (= +29.7744°)
Error (radius, 90%):3.8″ (enhanced position)
Detection flag:Good
XRT exposure:1246 s (vignetting corrected)
Peak rate:0.010 (+0.004, -0.003) ct s-1
Peak flux:4.5 (+1.8, -1.4) ×10-13 erg cm-2 s-1
Mean rate:0.010 (+0.004, -0.003) ct s-1
Mean flux:4.5 (+1.8, -1.4) ×10-13 erg cm-2 s-1
Has spectral fit?No
Database ID:640
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - 4XMM J152317.9+294629 in the XMM-NEWTON/XMMSSC catalogue.
Cat. rate1:0.0432 (±0.0021) ct s-1
Cat. flux2:4.34 (±0.21) ×10-13 erg cm-2 s-1
Observed/Cat. flux0.2 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?Yes - LAMOST J152317.95+294630.3 is 6.0″ away.
High proper motion star?No.
Catalogue SearchCone search radius 11″ 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