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GRB 220708B — Source 2 (SWIFT J163513.4+362701)

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Source 3 has been manually confirmed as the GRB afterglow so these products are no longer updated.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 35m 13.45s (= 248.80602°)
Dec (J2000):+36° 27′ 01.6″ (= +36.4505°)
Error (radius, 90%):5.8″
Detection flag:Good
XRT exposure:1727 s (vignetting corrected)
Peak rate:0.012 (+0.004, -0.003) ct s-1
Peak flux:5.0 (+1.6, -1.3) ×10-13 erg cm-2 s-1
Mean rate:0.012 (+0.004, -0.003) ct s-1
Mean flux:5.0 (+1.6, -1.3) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 1.37 × 1020 cm-2
Γ 9.94
Database ID:886
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 J163513.3+362706
Cat. rate1:0.0163 (±0.0025) ct s-1
Cat. flux2:7.0 (±1.1) ×10-13 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 2 matches. Show details.
Near SIMBAD source?Yes - 2MASX J16351315+3627004 is 6.1″ 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.

2MASS objects near the source

ID Position Offset from
XRT source		 J H K