Skip banner and navigation tools.

 |  site map

GRB 250127A — Source 2 (SWIFT J111830.7+032106)

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):11h 18m 30.76s (= 169.62816°)
Dec (J2000):+03° 21′ 06.4″ (= +3.3518°)
Error (radius, 90%):8.6″
Detection flag:Reasonable
XRT exposure:2.9 ks (vignetting corrected)
Peak rate:2.9 (+1.5, -1.1) ×10-3 ct s-1
Peak flux:1.2 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Mean rate:2.9 (+1.5, -1.1) ×10-3 ct s-1
Mean flux:1.2 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 4.98 × 1020 cm-2
Γ 1.01
Database ID:1321
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 limit20.036 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 25″ 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.