The Hubble Space Telescope UV Legacy Survey of Galactic globular clusters - XIII. ACS/WFC parallel-field catalogues
Date Issued
2018
Author(s)
•
•
Aparicio, A.
•
Piotto, G.
•
Milone, A. P.
•
Nardiello, D.
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Anderson, J.
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Bellini, A.
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Brown, T. M.
•
•
Cunial, A.
•
Granata, V.
•
Ortolani, S.
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van der Marel, R. P.
•
Vesperini, E.
Abstract
As part of the Hubble Space Telescope UV Legacy Survey of Galactic globular clusters, 110 parallel fields were observed with the Wide Field Channel of the Advanced Camera for Surveys, in the outskirts of 48 globular clusters, plus the open cluster NGC 6791. Totalling about 0.3 deg2 of observed sky, this is the largest homogeneous Hubble Space Telescope photometric survey of Galalctic globular clusters outskirts to date. In particular, two distinct pointings have been obtained for each target on average, all centred at about 6.5 arcmin from the cluster centre, thus covering a mean area of about 23 arcmin2 for each globular cluster. For each field, at least one exposure in both F475W and F814W filters was collected. In this work, we publicly release the astrometric and photometric catalogues and the astrometrized atlases for each of these fields.
Volume
476
Issue
1
Start page
271
Issn Identifier
0035-8711
Ads BibCode
2018MNRAS.476..271S
Rights
open.access
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