Page History
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Portion of Abell 370 observed by HST ACS and WFC3/IR by the Frontier Fields Program
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Frontier Fields Data products on MAST:
External blogs:
Using Director's Discretionary (DD) observing time, HST undertook a revolutionary deep field observing program to peer deeper into the Universe than ever before and provide a first glimpse of JWST's universe.
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This program is based upon the 2012 recommendations from the Hubble Deep Fields Initiative Science Working group.
For details, please see Lotz et al. 2017 (ApJL, 837, 97)“The Frontier Fields: Survey Design and Initial Results”
Cluster Name | z | Cluster | Parallel Field | ||
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RA | Dec | RA | Dec | ||
Year 1: | |||||
Abell 2744 | 0.308 | 00:14:21.2 | -30:23:50.1 | 00:13:53.6 | -30:22:54.3 |
MACSJ0416.1-2403 | 0.396 | 04:16:08.9 | -24:04:28.7 | 04:16:33.1 | -24:06:48.7 |
Year 2: | |||||
MACSJ0717.5+3745 | 0.545 | 07:17:34.0 | +37:44:49.0 | 07:17:17.0 | +37:49:47.3 |
MACSJ1149.5+2223 | 0.543 | 11:49:36.3 | +22:23:58.1 | 11:49:40.5 | +22:18:02.3 |
Year 3: | |||||
Abell S1063 (RXCJ2248.7-4431) | 0.348 | 22:48:44.4 | -44:31:48.5 | 22:49:17.7 | -44:32:43.8 |
Abell 370 | 0.375 | 02:39:52.9 | -01:34:36.5 | 02:40:13.4 | -01:37:32.8 |