Skip banner and navigation tools.

 |  site map

GRB 201128B — Source 11 (SWIFT J223801.0-491830)

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):22h 38m 01.04s (= 339.50434°)
Dec (J2000):-49° 18′ 30.2″ (= -49.3084°)
Error (radius, 90%):5.2″
Detection flag:Good
XRT exposure:12.2 ks (vignetting corrected)
Peak rate:2.2 (+0.7, -0.6) ×10-3 ct s-1
Peak flux:9.5 (+2.9, -2.5) ×10-14 erg cm-2 s-1
Mean rate:2.2 (+0.7, -0.6) ×10-3 ct s-1
Mean flux:9.5 (+2.9, -2.5) ×10-14 erg cm-2 s-1
Has spectral fit?Yes
NH 2.02 × 1021 cm-2
Γ 2.30
Database ID:468
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 limit20.042 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
Catalogue SearchCone search radius 15″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5