GRB 180715A — Source 3 (SWIFT J153939.3-004628)

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Image | Exposure map

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

Spectrum

Enhanced position

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Source details
Rank/Classification:	3: Uncatalogued X-ray source
RA (J2000):	15h 39m 39.30s (= 234.91375°)
Dec (J2000):	-00° 46′ 22.0″ (= -0.7728°)
Error (radius, 90%):	5.7″ (enhanced position)
Detection flag:	Good
XRT exposure:	15.7 ks (vignetting corrected)
Peak rate:	1.4 (±0.4) ×10^-14 ct s^-1
Peak flux:	6.0 (±1.8) ×10 erg cm^-2 s^-1
Has spectral fit?	No
Database ID:	156
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 limit²	0.013 ct s^-1
Obs rate/Rass UL	≤0 σ
Fading?	No (≤1-σ significance).
Near 2MASS source?	Yes, 1 match. Show details.
Near SIMBAD source?	No.
High proper motion star?	No.
Catalogue Search	Cone search radius 17″ 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 assuming a generic AGN spectrum:N_H=3×10²⁰ cm^-2, Γ=1.7

2MASS objects near the source

Coordinate style:

ID	Position	Offset from XRT source	J	H	K