Free Access

Table 1.

Features of existing and future wide and narrow field telescopes.

Telescope # Apertures Aperture Field of view # Pointings for Ref.
(per telescope) 100 deg2
(m) (deg2)
Wide field telescopes

ASSASN-1 4 0.14 4.5 23 1
ATLAS 2 0.5 29 4 2
DECam 1 4 3 34 3
Evryscope 27 0.061 8660 N/A 4
GOTO 4 0.4 5 20 5
MASTER WFC 16 0.082 24 5 6
PANSTARRS-1 1 1.8 7 15 7
BlackGEM (*) 4 0.6 2.7 38 8
LSST (*) 1 8.4 9.6 11 9
ZTF 1 1.2 47 3 10

Narrow field telescopes

BOOTES 5 0.6 0.16 625 11
Liverpool Telescope 1 2 0.076 1315 12
Watcher 1 0.4 0.16 625 13

Notes. The number of pointings is calculated based on the coverage of a square 10 × 10 deg2 region with tiles that don’t overlap. (*)Denotes future telescopes.

References. (1) Kochanek et al. (2017); (2) Tonry et al. (2018); (3) DePoy et al. (2008); (4) Law et al. (2015); (5) Dyer et al. (2018); (6) Lipunov et al. (2017); (7) Denneau et al. (2013); (8) Bloemen et al. (2015); (9) Ivezić et al. (2019); (10) Bellm et al. (2018), Graham et al. (2019), Masci et al. (2018); (11) Castro-Tirado et al. (2012); (12) Steele (2004); (13) French et al. (2004).

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.