Skip banner and navigation tools.

 |  site map

GRB 190531B — Source 18 (SWIFT J013759.1-415543)

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Source 8 has been manually confirmed as the GRB afterglow so these products are no longer updated.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: 3: Uncatalogued X-ray source
RA (J2000):01h 37m 59.16s (= 24.49651°)
Dec (J2000):-41° 55′ 43.4″ (= -41.9287°)
Error (radius, 90%):7.4″
Detection flag:Poor
XRT exposure:7.5 ks (vignetting corrected)
Peak rate:6 (±4) ×10-14 ct s-1
Peak flux:2.8 (±1.8) ×10 erg cm-2 s-1
Has spectral fit?No
Database ID:280
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 limit20.023 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 22″ 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 assuming a generic AGN spectrum:NH=3×1020 cm-2, Γ=1.7