'Time's Up' at Griffith Observatory by the numbers

256: computers in the observatory render farm

33: minutes in "Time's Up"

32.2: speakers (32 speakers plus two subwoofers)

25: computers required for show playback

2: Digistar laser projectors

1: Universarium star projector

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FOR THE RECORD:
Griffith Observatory: In the May 29 Calendar section, an information box accompanying a story about the new “Time’s Up” show at the Griffith Observatory said that it would be playing Mondays through Fridays at 6:15 p.m. and 8:45 p.m. Those times are for Wednesdays through Fridays; there are no showings on Mondays and Tuesdays.

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Where: Griffith Observatory, 2800 E. Observatory Road, L.A.

When: Opens Thursday. Show times are 6:15 p.m. and 8:45 p.m. Mon.-Fri.; 4:15 p.m., 6:45 p.m. and 8:45 p.m. Sat.-Sun.

Tickets: $7 general admission, $5 students and seniors, $3 children 5-12, free for children under 5.

Information: (213) 473-0800; http://www.griffithobservatory.org