Refining the origins of the gamma-ray binary 1FGL J1018.6–5856

B. Marcote; M. Ribó; J. M. Paredes; M. Y. Mao; P. G. Edwards

doi:10.1051/0004-6361/201832572

Home

All issues

Volume 619 (November 2018)

A&A, 619 (2018) A26

Full HTML

Free Access

Table 1.

Position of 1FGL J1018.6–5856 as reported in the UCAC4 and Gaia DR2 catalogs, and the position measured from the LBA data.

Catalog	Epoch	α	Δα	δ	Δδ
	(yr)		(mas)		(mas)
UCAC4	1997.74/1997.49^a	10^h18^m55.588^s	13	−58°56′45.981′′	16
LBA	2012.32	10^h18^m55.5771^s	1.4	−58°56′45.9474′′	0.8
Gaia DR2	2015.5	10^h18^m55.5746^s	0.02	−58°56′45.94049′′	0.02

Notes. For each entry we provide the epoch of the observation, the right ascension (α) and its uncertainty (Δα), and the declination (δ) and its uncertainty (Δδ).

^(a)

The coordinates provided by UCAC4 refer to slightly different epochs for α and δ, respectively.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.