Viewing profile - Mark Sirota

Username:

Mark Sirota

Groups:

Registered users

Authentication code:

8675308

Location:

Philadelphia, PA, USA

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User statistics

Joined:

2011-04-27T09:04:26-07:00

Last active:

2011-07-13T18:37:50-07:00

Total posts:

19 | Search user’s posts
(0.01% of all posts / 0.00 posts per day)

Most active forum:

Users
(17 Posts / 89.47% of user’s posts)

Most active topic:

Correcting for a curved film plane?
(12 Posts / 63.16% of user’s posts)