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This article has an erratum: [https://doi.org/10.1051/0004-6361/201936026e]


Table 4.

Properties of the HCV Control Sample fields.

Field Distance Instrument Filters ΔMJD (a) # visits Nsources # known Recovery Type of Reference (c)
Name (days) variables rate (C) variables
M 4 1.86 kpc WFC3 F467M, 300 100 8460 38 0.32 RR Lyr, 1
F775W EB
IC 1613 760 kpc ACS F814W, 3 12 23 106 182 0.71 RR Lyr, 2
F475W Cepheids,
EB
M31-Halo11 770 kpc ACS F814W, 40 32 10 059 115 0.80 (b) RR Lyr, 3
F606W Dwarf Cepheids,
LPVs,
semiregulars
M31-Stream 770 kpc ACS F814W, 30 16 6792 24 0.88 RR Lyr 4
F606W
M31-Disk 770 kpc ACS F814W, 39 15 10 644 23 0.83 RR Lyr 4
F606W
M101-F1 6.4 Mpc ACS F814W, >30 14 58 263 411 0.80 Cepheids 5
F555W
NGC 4535 16 Mpc WFPC2 F814W, 75 14 1032 50 0.09 Cepheids, 6,7
F435W supergiants
M 87 16.5 Mpc ACS F814W 30 48 15 731 32 0.63 Novae 8
NGC 1448 17.3 Mpc WFC3 F350LP, 50 11 9228 54 0.44 Cepheids 5
F160W
GOODS-S ACS several 50–3000 5–120 14 278 116 0.26 AGN, 9
WFC3 SNe

Notes.

(a)

The values for the Mean Julian Date (MJD) are approximate as they can differ among sources in the group.

(b)

The recovery rate is 0.90 for RR Lyrae variables alone.

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