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Sep 12

September 2012

 

Jupiter Takes One For The Team, The Connecticut Star Party Arrives, The Pluto Killer Speaks and Telescope Classes are Back!

 by Dan Wright

 

We’re packing up the 25 Obsession for the very last Star Party of the season. We head to the Connecticut Star Party this weekend, September 14-16 up in Ashford CT and hope you can join us. It’s put together by our good friends from the Astronomical Society of New Haven and always an excellent event. Today, September 12 is the last day to register online so get busy!

Moment of impact – (c) George Hall

As you may have heard, Jupiter took a confirmed punch in the face the morning of September 10th. Proving yet again that amateur astronomy contributes significantly to science all the time, George Hall from Dallas TX happened to be recording the Big Ball of Gas with his video camera and caught a giant blast at 6:35 am central time. As of now, no one has confirmed a scar or any markings on the planet so most likely it was a bolide no larger than a mile or so wide. To see the actual video of the astronomical smack down, click George’s name above to go to his web site. Just be glad that little guy got sucked into Jupiter and didn’t make it a little farther into the solar system!

ka-BOOOOOOM!
Click to huge-ify

The Solar Dynamic Observatory caught our star with some serious but incredible indigestion. Click on the image to see this in it’s full AWESOMENESS. The Bad Astronomer Phil Plait explained it like this: On August 31, the Sun threw a major tantrum. It started with a vast arc of material towering over its surface, a stream of plasma flowing between two sunspots. Sometimes these collapse back down to the Sun’s surface, but this one exploded, blasting hundreds of millions of tons of material out into space.

August was supposed to be busy for us with 2 MeetUp Groups but the weather (as expected) did it’s usual New England thing and either rained buckets or just clouded us out. We did however have a great group of Scouts up to view the Blue Moon of August and it was a beautiful evening.

Now on sale for $15 to members!
Astronomy 2013 Calendars
by Terrence Dickinson

 2013 CALENDARS!

We’ve got a bunch of new calendars in stock and are available for purchase NOW! We have a VERY LIMITED selection of these excellent 2013 calendars, edited by Terence Dickinson. Available now to our members for $15 and non-members only $20. Click HERE to see the rest of the calendar images.

Get them while you can!

The Westport Astronomical Society will be celebrating Hispanic Heritage Day with the Discovery Museum the weekend of October 6th! It’s a FREE event from 10-5pm in honor of latino scientists. There will be a radio station broadcasting live and we’ll be there with our incredible solar telescopes during the day. C’mon out and meet this great community!

 

 Did you notice the image at the top of the newsletter? See how it says Rolnick Observatory? That’s printed with quite possibly the largest font ever invented as it’s entirely composed of galaxies! Using the millions of classified galaxies available Hubble and the Sloan Digital Sky Survey, a quarter million people have manually sorted through piles of weird, wacky and wonderful images of the cosmos using Galaxy Zoo. An intrepid member has offered this to the universe! And now you too can see your name in lights… Try it HERE.

NEXT MEETING: Tuesday September 18, 2012, 8:00pm

David L. Rabinowitz aka”Pluto Killer“

Animation showing the movement of Eris on the images used to discover it. Eris is indicated by the arrow. The three frames were taken over a period of three hours.

Searching the sky for exploding stars, black holes and distant planetesimals

Our September speaker David L. Rabinowitz is a research scientist from Yale that builds giant CCD cameras that search the sky for some of the most interesting of all objects: Exploding Stars, Black Holes and Planetesimals. An expert on trans-Neptunian objects, Rabinowitz assisted in the discovery of the most distant solar system objects such as Eris; an object more massive than Pluto that helped kill Pluto off to “less than planet” status.

Rabinowitz also helped discover dwarf planets MakemakePholusOrcusand perhaps the first known inner Oort cloud object, Sedna.

We anticipate being very busy for this talk, come early!

October 16, 2012 – Mordecai-Mark Mac Low

Mordecai-Mark Mac Low

Curator and Curator-in-Charge
Department of Astrophysics
Chair, Division of Physical Sciences
American Museum of Natural History

Adjunct Professor
Department of Astronomy
Columbia University

Astro Web Site Of The Month
by Cal Powell

The fifth largest telescope in the continental United States is now operational. The 4.3-meter Discovery Channel Telescope (DCT) is located about 40 miles southeast of Flagstaff, Arizona, where it will be the Lowell Observatory’s flagship research telescope as well as a terrific instrument for astronomy outreach. The DCT website at http://lowell.edu/dct.php has details on the instruments attached to the DCT and the major science initiatives that will be undertaken by it. In mid-September the Discovery and Science Channels will air “Scanning the Skies,” a program on the construction and first light activities of the DCT.

Please send e-mail on your own personal web pages, or astronomy links that you find interesting or noteworthy to me at planetarium.guy@gmail.com

Upcoming Events at the Rolnick Observatory

Connecticut Star Party (CSP): September 14 – 16, 2012 
David L. Rabinowitz: September 18 - Yale research scientist, co-discoverer of Eris and co-killer of Pluto. “Searching the sky for exploding stars, black holes and distant planetesimals “
Mordecai-Mark Mac Low: October 16 – Curator of the American Museum of Natural History, Department of Physics
Phil Harrington: November 16 – Founding member of WAS, contributing editor to Astronomy Magazine and author of many books including the recently published ultimate observing list for amateurs: Cosmic Challenge
David Mestre: December 18 – Director of Space Science Education at the Discovery Museum and Planetarium drops in for the annual WAS Holiday Party!
Robert Gendler: January 19, 2013– One of the world’s best astrophotographers returns to chat about making images from the Hubble Legacy Archive
Kerstin Perez: February 19, 2013 – Columbia University research physicist currently working on the NuSTAR X-Ray Space Telescope.

Astronomy Prose
Submitted by Carl Nilson

 

Postage stamp featuring
Mark Twain and Halley’s Comet
from the
Dave Thomson collection

 

“I love to revel in philosophical matters–especially astronomy. I study astronomy more than any other foolishness there is. I am a perfect slave to it. I am at it all the time. I have got more smoked glass than clothes. I am as familiar with the stars as the comets are. I know all the facts and figures and I have all the knowledge there is concerning them. I yelp astronomy like a sun-dog, and paw the constellations like Ursa Major.”
- Letter from Mark Twain, San Francisco Alta Calfornia, Aug. 1, 1869

Observatory Report
by Bob Meadows

We took the 25 inch telescope to Stellafane in Springfield, VT, from August 16 to 19.  WAS members attending included Bob Meadows, Dan Wright, Carl Lancaster, Todd Nelson, Josh Nelson, Ben Nelson, Nate Nelson, Fred Bump, Carl Nilson, Martin Hamer, and David Ives.

The Connecticut Star Party is September 14 to 16 in Ashford, CT.  We plan to attend with the 25 inch telescope.  Get more information at:   www.asnh.org

On Aug. 31, a group of Cub Scouts visited the observatory.  Bob Meadows and Dan Wright operated the telescopes.

Mike, who is working on the pier for the 16 inch Meade, has found a machine shop to make the cuts of the 10 inch steel tube.  The tube is there now.  One of the cuts is a precision miter cut for the polar alignment.

Telescope classes on how to operate the 12 inch telescope will be on Thursday Sept. 20, Monday Sept. 24, Monday Oct. 1, and Thursday Oct. 4.  The classes are weather permitting.  If you complete 2 classes and show you can use the telescope, and have been a member for over a year, you can receive a key to the observatory.  The course includes opening and closing procedures, the observatory grounds checklist, and using the program “The Sky” to operate the telescope.  Keyholders are expected to serve on public nights.  Contact Bob Meadows, or see him at the September meeting if you would like to attend the class.

ROTATION SCHEDULE

   September

12   Bob Blasko       K. Moskovitz              *Franco Fellah

19   Mike Bellacosa  Frank Cirino     Evan Tilley            *Bob Meadows

26   Tom Davis         Karl Procop       Quintin Brantley

   October

3     Bob Tobin         David Ives                                        *Dan Wright

10   Bob Meadows   Bob Blasko          K. Moskovitz       *Franco Fellah

17   Mike Bellacosa  Nick LaRocca     Evan Tilley          *Carl Lancaster

24   Karl Procop       Quintin Brantley   Frank Cirino

31   Bob Meadows   Tom Davis           David Ives

   November

7    Bob Blasko         Bob Tobin             Evan Tilley         *Dan Wright

14   Bob Meadows    Mike Bellacosa      K. Moskovitz    *Franco Fellah

21   Karl Procop        Quintin Brantley    Frank Cirino      *Carl Lancaster

28   Tom Davis         David Ives              Nick LaRocca

 

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Phil Harrington’s Binocular Universe

Bookmark http://www.was-ct.org/ for semi-regular updates and now you can follow the Rolnick Observatory on Facebook and Twitter for regular updates on our speakers and current sky events!

We are an all volunteer society that is financially responsible for everything at the Rolnick Observatory, and we are always short on money. Please donate and renew your membership today!

Check out the WAS Wear Store! Incredible custom gear made for the Star Parties! Show your WAS pride!

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WAS Officers

President: Dan Wright
Vice President:                                      Bob Meadows
Treasurer: Franco Fellah
Secretary: Adam Yates
Board Members at Large: David Ives
Carl Lancaster
Anthony Maida
Martin Hamar
Web Master: Adam Yates