SFAA Messier Marathon Saturday, March 11, 2010

Check the weather and visibility conditions on Mt. Tam with the Mt. Tamalpias Clear Sky Clock
Here's
an ariel view of our Rock Springs site.

chart of the virgo cluster

Hello SFAAer's.  
Yes, once again Charles Messier will make his apparition on Mt. Tam for the Marathon!    
                                                                    

The Conditions are:
                       

There must be no perception of camping at the Rock Springs Parking area. 
Only telescopes, equipment, stools and observing chairs are permitted on the ground. 
No cots or bedding.  Should you need to rest please, do so in your vehicle.
Only current dues paying SFAA members are allowed.
 
A 1:1 ratio is required for children; and they must be accompanied by their parent.

Our Superintendent of Mt. Tamalpias State Park,  Laura Wong reminds us that should this privilege be abused,
our SUP's shall be revoked.
  Our point of contact for Saturday evening will be the Ranger on duty.

Make sure your California State Park SUP permit placards are placed visible on the dash of your vehicle. 
If you need it updated or don't have one, be sure to see Dave Wilton.

Please arrive well before sunset, so you'll be ready,  
relaxed, set up and not disturbing other fellow M object hunters with your headlights.

Here's hoping you'll be able to say like the plaque on the Dobsonian telescope Edelweiss,
at Hume Observatory in Santa Rosa "I seen M all"


Here are some Peninsula Astronomical Socierty  (PAS) tips on your first Messier Marathon.

Part of my Messier Marathon Madness article in the June '03 issue of Above the Fog

From the Hawaiian Astronomical Society, here's Jay Wrathall's Messier Objects list.
Some great finder charts from Stephen Tonkin.

I attended and volunteered at the AstroCon, back in 2004.  That's where I met Don Machholz at his Messier Marathon Lunch Talk.
This year, Don will be doing his personal Messier Marathon in his backyard in the Sierra foothills.

Here are two charts scanned from his lecture.  Sorry for the poor reproduction, but you'll get the idea.
The first chart  is suggested dates.  The second is his preferred search sequence.

There is more information on the SEDS 2010 Marathon page.

See you in the dark,

Charles