Skip banner and navigation tools.

 |  site map

GRB 240513A — Source 5 (SWIFT J105341.3-274030)

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

Back to list of objects in this field.

Source 6 has been manually confirmed as the GRB afterglow so these products are no longer updated.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):10h 53m 41.32s (= 163.42216°)
Dec (J2000):-27° 40′ 30.9″ (= -27.6753°)
Error (radius, 90%):5.9″
Detection flag:Reasonable
XRT exposure:1484 s (vignetting corrected)
Peak rate:8.3 (+3.7, -2.8) ×10-3 ct s-1
Peak flux:3.6 (+1.6, -1.2) ×10-13 erg cm-2 s-1
Mean rate:8.3 (+3.7, -2.8) ×10-3 ct s-1
Mean flux:3.6 (+1.6, -1.2) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 1.49 × 1022 cm-2
Γ 5.95
Database ID:1149
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - 1RXS J105338.6-274002 in the ROSAT/RASSFSC catalogue.
Cat. rate1:0.047 (±0.015) ct s-1
Cat. flux2:7.0 (±2.2) ×10-13 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
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.