Skip banner and navigation tools.

 |  site map

GRB 211018A — Source 4 (SWIFT J011813.9-034345)

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

Enhanced position

Image of the UVOT image

Back to list of objects in this field.

Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):01h 18m 13.83s (= 19.55763°)
Dec (J2000):-03° 43′ 46.2″ (= -3.7295°)
Error (radius, 90%):3.2″ (enhanced position)
Detection flag:Good
XRT exposure:4.4 ks (vignetting corrected)
Peak rate:6.6 (±1.6) ×10-3 ct s-1
Peak flux:2.8 (±0.7) ×10-13 erg cm-2 s-1
Mean rate:6.6 (±1.6) ×10-3 ct s-1
Mean flux:2.8 (±0.7) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 4.22 × 1020 cm-2
Γ 2.23
Database ID:698
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 limit20.015 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?Yes - PB 8689 is 4.7″ away.
Catalogue SearchCone search radius 9″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5