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GRB 200914A — Source 1 (SWIFT J165804.8-361641)

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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 details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):16h 58m 04.84s (= 254.52017°)
Dec (J2000):-36° 16′ 41.6″ (= -36.2782°)
Error (radius, 90%):6.5″
Detection flag:Good
XRT exposure:8.9 ks (vignetting corrected)
Peak rate:10 (+5, -4) ×10-4 ct s-1
Peak flux:4.1 (+2.0, -1.6) ×10-14 erg cm-2 s-1
Mean rate:10 (+5, -4) ×10-4 ct s-1
Mean flux:4.1 (+2.0, -1.6) ×10-14 erg cm-2 s-1
Has spectral fit?Yes
NH 5.04 × 1021 cm-2
Γ 1.69
Database ID:439
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?No. Get XMM upper limit
Rass upper limit20.064 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 2 matches. Show details.
Near SIMBAD source?No.
Catalogue SearchCone search radius 19″ 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