Category Archives: Article

Reminders for RTMC!

Posted on by tepiastar

The group photo will be taken at the usual spot in front of the main building at 1:00 on Sat. – please plan to be there and bring any other member you happen to see along the way with you!

If you want to leave a message for someone, try out our new message board in the OCA booth (and check for messages there yourself periodically!). You just put the name of the person the message is for on the outside of the message (there should be some paper available if you don’t have any) and stick it to the message board. It’s a method that works at conferences – let’s see if it works for us, too!

Astrophysics Meeting Tonight at 7:30!

Posted on by tepiastar

Just a reminder – the Astrophysics SIG meets tonight at 7:30 in the classroom behind the Centennial Heritage Museum. We’re having a special presentation tonight by Don Lynn of some movies he’s collected from NASA, with more detailed explanations than he gives at the general meetings and some special points of interest. We’ll also be continuing with the two new series of videos, and having our usual fun and discussions – hope to see you there!

For directions, please click on the title to this article.

Around OCA for May, 2005

Posted on by tepiastar

The complete version of the warning about critters at Anza and Black Star Canyon from last month, and, in the interests of helping members enjoy all aspects of our hobby fully, a primer on dealing with shyness and stagefright.

The 2005 RTMC Astronomy Expo is Almost Here!

Posted on by tepiastar

For those who haven’t yet experienced RTMC, here’s what you can expect (and why you should go). This is an article I did for the Sirius Astronomer last year, updated.

Beginners’ Class – 7:30 tonight!

Posted on by tepiastar

The Beginners’ Class will be held at its usual time and location, even if it rains – so, if you were planning to come, please don’t let the weather stop you! Tonight’s session centers on telescope mounts, eyepieces and other associated equipment – and, of course, answering questions people may have about any aspect of astronomy (or the club). We’ll see you there!
For directions, please click on the title to this article.

Astrophysics Meeting Tonight (April 15, 2005) at 7:30!

Posted on by tepiastar

Just a reminder – the Astrophysics SIG meets tonight at 7:30 in the classroom behind the Centennial Heritage Museum. Besides our usual fun and discussions, we’re starting a new series of lectures – hope to see you there!

For directions, please click on the title to this article.

Around OCA for April, 2005

Posted on by tepiastar

Astronomy and the Lewis and Clark expedition (I had a lot of fun researching this my small bit toward the bicentennial celebration), this year’s Messier Marathon, and a sad farewell to Jon Bearscove, the OCA Archivist, who has become a long-distance member up in Seattle This is the complete article; the closing comments didn’t appear in the version printed in the Sirius Astronomer.

REMINDER – OCA Dark Sky Group meeting tonight at 7:30!

Posted on by tepiastar

This is the first meeting of the OCA Dark Sky group – anyone with an interest in preserving (or even improving) our night skies is very welcome! For the tentative agenda and directions, please click on the title to this article. For more information, please contact Barbara Toy, btoy@cox.net or 714/606-1825.

Astrophysics Meeting tonight (March 18, 2005) at 7:30!

Posted on by tepiastar

Just a reminder – the Astrophysics meeting will be held tonight at the Centennial Heritage Museum, even if it’s raining. For directions, please click the title – and we look forward to seeing everyone there!

Messier Marathon information and worksheets

Posted on by tepiastar

In light of the upcoming Messier Marathon on March 12th, why not read up on the subject and download some forms to keep track of your skywatching. Image of M5 by Arnie Rosner.