GRB 170510A — Source 2 (SWIFT J103836.8-394141)

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Image | Exposure map

This source is detected in 5 blocks. Show all images.

Spectrum

Enhanced position

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Source 1 has been manually confirmed as the GRB afterglow so these products are no longer updated.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 38m 36.54s (= 159.65224°)
Dec (J2000):	-39° 41′ 44.8″ (= -39.6958°)
Error (radius, 90%):	3.2″ (enhanced position)
Detection flag:	Good
XRT exposure:	687 s (vignetting corrected)
Peak rate:	0.035 (±0.009) ct s^-1
Peak flux:	1.5 (±0.4) ×10 erg cm^-2 s^-1
Has spectral fit?	Yes
NH	7.14 × 10²⁰ cm^-2
Γ	1.23
Database ID:	96
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 J103836.6-394133 in the XMM-NEWTON/XMMSLEWCLN catalogue.
Cat. rate¹:	1.8 (±0.5) ct s^-1
Cat. flux²:	2.6 (±0.8) ×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 - PMN J1038-3941 is 3.7″ away.
Catalogue Search	Cone search radius 9″ 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