Skip banner and navigation tools.

 |  site map

GRB 211018A — Source 3 (SWIFT J011749.0-033958)

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 details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):01h 17m 49.06s (= 19.45441°)
Dec (J2000):-03° 39′ 58.4″ (= -3.6662°)
Error (radius, 90%):7.2″
Detection flag:Good
XRT exposure:4.4 ks (vignetting corrected)
Peak rate:3.6 (+1.4, -1.1) ×10-3 ct s-1
Peak flux:1.5 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Mean rate:3.6 (+1.4, -1.1) ×10-3 ct s-1
Mean flux:1.5 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 4.28 × 1020 cm-2
Γ 1.30
Database ID:697
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 limit20.022 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 21″ 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.