GRB 170510A — Source 3 (SWIFT J103737.1-391614)

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Image | Exposure map

This source is detected in 2 blocks. Show all images.

Spectrum

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Source 1 has been manually confirmed as the GRB afterglow so these products are no longer updated.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):	10h 37m 37.11s (= 159.40463°)
Dec (J2000):	-39° 16′ 14.4″ (= -39.2707°)
Error (radius, 90%):	5.9″
Detection flag:	Good
XRT exposure:	669 s (vignetting corrected)
Peak rate:	0.012 (±0.005) ct s^-1
Peak flux:	5.0 (±2.2) ×10 erg cm^-2 s^-1
Has spectral fit?	Yes
NH	3.52 × 10²¹ cm^-2
Γ	2.00
Database ID:	97
Possible issues:
Optical Loading:	No warning (automatic)
Stray Light:	No warning (automatic)
Extended Emission:	No warning (automatic)
Catalogue information
Known X-ray emitter?	Yes - XMMSL2 J103736.8-391620 in the XMM-NEWTON/XMMSLEWCLN catalogue.
Cat. rate¹:	0.57 (±0.28) ct s^-1
Cat. flux²:	6 (±3) ×10^-12 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?	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 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