Skip banner and navigation tools.

 |  site map

GRB 211229A — Source 3 (SWIFT J193932.0+230857)

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):19h 39m 32.01s (= 294.88337°)
Dec (J2000):+23° 08′ 57.9″ (= +23.1494°)
Error (radius, 90%):6.4″
Detection flag:Good
XRT exposure:5.0 ks (vignetting corrected)
Peak rate:2.24 (+1.11, -0.85) ×10-3 ct s-1
Peak flux:10 (+5, -4) ×10-14 erg cm-2 s-1
Mean rate:2.24 (+1.11, -0.85) ×10-3 ct s-1
Mean flux:10 (+5, -4) ×10-14 erg cm-2 s-1
Has spectral fit?Yes
NH 1.21 × 1022 cm-2
Γ 5.35
Database ID:740
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
2SXPS upper limit7.0×10-3 ct s-1
Obs rate/2SXPS UL≤0 σ
Rass upper limit20.015 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 2 matches. Show details.
Near SIMBAD source?No.
Catalogue SearchCone search radius 19″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5