GRB 220107B — Source 5 (SWIFT J142724.7+194953)

Build custom XRT products for this source.

Image | Exposure map

This source is detected in 1 block. Show all images.

Spectrum

Enhanced position

Back to list of objects in this field.

Source 1 has been manually confirmed as the GRB afterglow so these products are no longer updated. The up-to-date data for the afterglow are now available through the main GRB results area for this GRB.

Source details
Rank/Classification:	4: Known X-ray Source
RA (J2000):	14h 27m 25.03s (= 216.85430°)
Dec (J2000):	+19° 49′ 53.0″ (= +19.8314°)
Error (radius, 90%):	2.6″ (enhanced position)
Detection flag:	Good
XRT exposure:	1679 s (vignetting corrected)
Peak rate:	0.29 (±0.05) ct s^-1
Peak flux:	1.23 (±0.23) ×10^-11 erg cm^-2 s^-1
Mean rate:	0.225 (±0.015) ct s^-1
Mean flux:	9.7 (±0.6) ×10^-12 erg cm^-2 s^-1
Has spectral fit?	Yes
NH	2.90 × 10²⁰ cm^-2
Γ	1.68
Database ID:	749
Possible issues:
Optical Loading:	No warning (automatic)
Stray Light:	No warning (automatic)
Extended Emission:	No warning (automatic)
Catalogue information
Known X-ray emitter?	Yes - 2SXPS J142725.1+194952
Cat. rate¹:	0.366 (±0.003) ct s^-1
Cat. flux²:	1.574 (±0.013) ×10^-11 erg cm^-2 s^-1
Observed/Cat. flux	≤0 σ
Fading?	No (≤1-σ significance).
Near 2MASS source?	Yes, 1 match. Show details.
Near SIMBAD source?	Yes - Mrk 813 is 3.9″ away.
Catalogue Search	Cone search radius 7″ 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.

2MASS objects near the source

Coordinate style:

ID	Position	Offset from XRT source	J	H	K