Thank you to the Haunted Observatory Crew October 29, 2012
Posted by jcconwell in Astronomy, Observatory.Tags: Eastern Illinois University, EIU, halloween, Jack o'Lanterns, Observatory, pumpkin
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This last Friday we had our annual Halloween open house at the observatory. Thanks to all the pumpkin carvers and heroes who made it all possible!
Some of the fearless pumpkin carvers.
And some of our favorite heroes of the night
Family Open House Tonight September 28, 2012
Posted by jcconwell in Observatory.Tags: Eastern Illinois University, EIU, Observatory, Ring Nebula
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EIU Observatory
Tonight beginning at 8:30 we will have our monthly open house at the EIU Observatory. This month we will have a full moon and with clear skies, we will observe the Ring Nebula through the 16″ main scope. Some come on out and meet the members of the Astronomy Club and rotate our dome!
GUEST POSTS THIS WEEK July 20, 2012
Posted by jcconwell in Astronomy.Tags: Eastern Illinois University, EIU
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Over the next few days we will have a special treat. Some guest bloggers from my summer astronomy class for science teachers will be commenting on some cosmic and terrestrial topics that caught their interests this summer.
OBSERVATORY OPEN HOUSE 9:00PM TONIGHT June 29, 2012
Posted by jcconwell in Observatory.Tags: Eastern Illinois University, EIU, Observatory
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Come to the Saturn viewing tonight. Last month was a little cloudy, but tonight looks clear. Viewing this close to the summer solstice, not only is it HOT (103 today), but the sun sets the latest of the year. So we will begins at 9:00PM TONIGHT. Parking is at the campus lot near the Methodist church. Because of construction on 4th street you may have to approach from the South.
FUNDRAISER AT YERKES OBSERVATORY February 19, 2012
Posted by jcconwell in Astronomy, Observatory.Tags: ARI, Astronomy, Eastern Illinois University, EIU, Observatory, Yerkes Observatory
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30" RC Astroscope
Yerkes Skynet Night Registration
You are invited…
YERKES OBSERVATORY
Skynet Night
Yerkes Observatory event Friday Feb. 24th – 7:00 PM
In 2012, Yerkes will be engaged in a series of fund-raising events to support the restoration and upgrades of Yerkes telescopes and support funding for Yerkes Education Outreach programs. On Friday evening February 24th, Yerkes will host the first of these events.
Supporting SKYNET and Yerkes telescopes
Funds from this first event will be used specifically to upgrade the mirror coating and operation of the Yerkes 41″ reflector, and to support the redesign of the optics of the reclaimed Hands-On Universe 30” telescope by Robert Holmes of the Astronomical Research Institute. Both of these telescopes are operable through SKYNET (http://skynet.unc.edu/), a world-wide network of telescopes, used by scientists, and teachers and students associated with our Yerkes Education Programs and our Collaborators, including Hands-On Universe (HOU) and International Asteroid Search Campaign (IASC).
Limited participation, register now!
Participation will be limited to 100 guests; cost $50 per person. There will be several scientists, engineers, educators and students attending to mingle with the guests to discuss SKYNET, our participation in SKYNET and the plans we have to restore Yerkes telescopes. If weather permits, guests will also be invited to do some stargazing through the Yerkes great refractor. Wear warm clothes (domes are not heated) and shoes appropriate for climbing narrow stairs; flashlights are suggested as well.
It is our hope to find benefactors among the guests who will be interested in a contribution beyond the initial $50.
Name___________________________________________ Address___________________________________________ City______________________________ State _____________ Zip__________ YES, _____________ Person(s) will attend @ $50 per person
Check enclosed for $_________________
Checks payable to: University of Chicago, Yerkes Observatory
Send checks to Yerkes Observatory, 373 W. Geneva Street, Williams Bay, WI 53191 Additional information, phone: 262-245-5555, fax: 262-245-9805
You may also register online at
http://astro.uchicago.edu/yerkes/yo_feb24/index.html
NEW PODCAST: Countdown for Upcoming Solar Eclipses November 15, 2011
Posted by jcconwell in Podcast, Sun.Tags: 365 days of astronomy, Eastern Illinois University, EIU, Podcast, Solar eclipse
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http://365daysofastronomy.org/2011/11/14/november-14th-countdown-for-upcoming-solar-eclipses/
Description: Noted astronomer Dr. Jay Pasachoff talks about the upcoming solar eclipses through 2017.
Bio: Jay Pasachoff, Chair of the International Astronomical Union’s Working Group on Eclipses, is Field Memorial Professor of Astronomy at Williams College. He has viewed 53 solar eclipses, and is an expert on both their use for scientific observations and their use for public education. Pasachoff is past president of the International Astronomical Union’s Commission on Education and Development and Chair-Elect of the Historical Astronomy Division of the American Astronomical Society. He received the Education Prize of the American Astronomical Society. Pasachoff is the author of textbooks on astronomy and of the Field Guide to the Stars and Planets, and co-author of Nearest Star: The Surprising Science of Our Sun and, on a more technical level, The Solar Corona. His research at the two eclipses of 2012 is supported in part by a grant from the National Science Foundation.
16″ Telescope in the Repair Shop November 6, 2011
Posted by jcconwell in Observatory, telescopes.Tags: Eastern Illinois University, EIU, Observatory, telescope
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The campus observatory’s 16″ telescope has been under the weather for the last month or so. We thought it might have been electrical problems in the building, but my two students, Tyler and Hannah traced it to one of the circuit boards that deal with the RA (Right Ascension) drive. That’s the motor that moves the telescope East and West, and also tracks objects as the Earth rotates. You can see the picture below as Hannah puts the mount back together to ship it off to Meade. Sometimes the best education happens when things don’t work. There is no better major than physics to teach problem solving skills.
Hannah and the 16" Mount
We hope to have the telescope back and running in a couple weeks. Until then we can use the 30″ telescope we helped refurbished at ARI, and the 16″ telescopes in Chile.
SKY & TELESCOPE Article on Local Observatory November 4, 2011
Posted by jcconwell in Asteroids, Astronomers, Observatory, telescopes.Tags: ARI, Asteroid, Eastern Illinois University, EIU, NEO, physics, Sky & Telscope
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December 2011 Issue
The December Issue of Sky & Telescope has hit the newsstand this week. The feature article is on Bob Holmes, an adjunct professor in the Physics Department here at EIU. Bob is director of the Astronomical Research Institute (ARI), a private research observatory about 15 miles away from Charleston. He is one of NASA’s principle people who does orbital measurements of Near Earth Object (NEOs). These are potentially hazardous asteroids that intersect near the Earth’s orbit. All done with telescopes that he BUILT! I’ll tell you next week about the his new 50″ telescope, with picture of the mount installation, that will be fully installed next year. It make ARI the largest privately owned observatory in the world.
Astronomy Club tonight! October 26, 2011
Posted by jcconwell in Observatory.Tags: Eastern Illinois University, EIU, Jack o lantern, Observatory
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Room 2153 in the physical science building at 8:00PM, we will be preparing for the annual Halloween open house at the observatory. Tonight bring all your pumpkin carving skills, we are making enough Jack -O’Lanterns to ring the observatory on Friday.
ASTRONOMY CLUB TONIGHT: 2011 Nobel Prize in Physics, The Accelerating Universe October 12, 2011
Posted by jcconwell in Astronomy, Cosmology, General Relativity, supernova.Tags: 2011 Nobel Prize, Cosmological Constant, Dark Energy, Eastern Illinois University, EIU
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Physics-Nobel-Prize Medal
Tonight at 8:00PM, October 12, 2011 in Room 2153 Physical Science Building
Dr James Conwell will be giving a talk on this years Nobel Prize in Physics: The Accelerating Universe and “Dark Energy”
