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GRB 220708B — Source 1 (SWIFT J163450.7+362716)

Build custom XRT products for this source.

Image of the XRT detection

This source is detected in 1 block. Show all images.

Image of the LC

Spectrum

Image of the spectrum

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Source 3 has been manually confirmed as the GRB afterglow so these products are no longer updated.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):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. flux1.8 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 SearchCone 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.