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GRB 200803A — Source 6 (SWIFT J204540.0-625436)

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Source 1 has been manually confirmed as the GRB afterglow so these products are no longer updated.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
RA (J2000):20h 45m 40.07s (= 311.41694°)
Dec (J2000):-62° 54′ 36.5″ (= -62.9101°)
Error (radius, 90%):4.6″
Detection flag:Good
XRT exposure:1188 s (vignetting corrected)
Peak rate:6.6 (+3.3, -2.5) ×10-3 ct s-1
Peak flux:2.9 (+1.4, -1.1) ×10-13 erg cm-2 s-1
Mean rate:6.6 (+3.3, -2.5) ×10-3 ct s-1
Mean flux:2.9 (+1.4, -1.1) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 5.03 × 1020 cm-2
Γ 2.08
Database ID:414
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 J204540.1-625438
Cat. rate1:0.334 (±0.023) ct s-1
Cat. flux2:1.44 (±0.10) ×10-11 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - UCAC3 55-399254 is 2.1″ away.
High proper motion star?No.
Catalogue SearchCone search radius 13″ 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