Welcome
The Texas Astronomical Society was chartered in 1955 to promote the study of astronomy and related fields and to pursue observation and construction of instruments as a hobby. Membership is open to anyone having an interest in astronomy and related subjects and includes benefits such as a our monthly newsletter, discounts to the top astronomy magazines, access to our dark sky observing site and many more.
Our annual membership dues are very reasonable and can be paid on-line using the PayPal link listed below. Membership is open to anyone having an interest in Astronomy and the night sky.
Please visit the Club Information section for more on TAS and to download a TAS Information Packet and Brochure.
Join or Renew Online with Paypal.
It's fast, easy and secure.
Check out our Telescope Buying Guide ,Telescope Mount Buying Guide, and Star Charts for beginners. These can also be found under the "Features" section of the Main Menu.
Visit our Deep Sky and Solar System Galleries and see the work of our world-class astro-imagers!
We invite you to further explore our website for more information and hope you consider becoming a member of our Society. TAS is a registered 501(c)(3) nonprofit corporation, donations to which would be tax deductable for U.S. taxpayers under IRS rules. Donations may be given by using our secure PayPal site and indicating "donation" on the form.
Thank you for your gracious support of the Texas Astronomical Society of Dallas.
Newsletter
The latest issue of our award-winning monthly newsletter, the Spectrum, can be downloaded here. Back issues are available under "Features->Spectrum Newsletter" in the main menu.
The free Acrobat Reader is required to view this and other downloads.
General Membership Meeting
We will be in our usual meeting room at UTD, the Science Learning Center (SLC), room# SLC.1.102. Here's a map. Only park in lots H, I, or J. Parking anywhere else on campus could result in a ticket.
Speaker: Coyne Gibson
Topic: "Observing Support & Science Operations, McDonald Observatory"
Coyne Gibson, Manager of Observing Support, McDonald Observatory West Texas will present on the topic of Science Operations and Observing Support, covering operations on Mt. Locke and Mt. Fowlkes in far West Texas.
McDonald Observatory, located near Ft. Davis, Texas is a premier global observatory, in operation since 1936. McDonald Observatory is celebrating its 75th Anniversary year, with multiple celebratory events underway since September of 2013.
The multi-media presentation includes numerous photographs and short video segments of the Observatory facilities, telescopes, instrument systems, and related operations. Coverage includes the 11.2M Hobby-Eberly Telescope (HET), 2.7M Harlan J. Smith Telescope, 2.1M Otto Struve Telescope, 0.9M DK Cassegrain Telescope, 0.8M Prime Focus Cassegrain Telescope, and McDonald Observatory tenant telescopes; the 1M Monet North node, 1M LCOGT ELP node, 0.8M Multiple Laser Ranging System (MLRS), the Boston University 0.5M node, and 0.45M ROTSE3b node.
Coyne Gibson joined the University of Texas in November of 2012 as a Research Engineer and Scientist Associate, in the role of Manager of Observing Support at the McDonald Observatory, West Texas. In his capacity as Manager of Observing Support at the Observatory, Coyne works with a team of seven specialists with varying backgrounds supporting the science operations on Mt. Locke. The team's area of responsibility includes all aspects of the various research telescopes and associated systems; instruments, detectors, optical systems, mechanical systems, electronics, computer systems, and networks.
Coyne attended Texas Tech University, the University of Houston, and Amberton University, with undergraduate programs in Information Technology, Computer Science, and Electrical Engineering, and graduate/postgraduate programs in Semiconductor Physics and Materials Science.
Coyne attended Texas Tech University, the University of Houston, and Amberton University, with undergraduate programs in Information Technology, Computer Science, and Electrical Engineering, and graduate/postgraduate programs in Semiconductor Physics and Materials Science.
Coyne resides in far West Texas, on Mt. Locke at the McDonald Observatory with his wife Vicki.
TAS Recurring Star Parties
TAS holds 4 regular monthly Star Parties where our members get together to observe and educate about the night sky. Come join us to look at planets, stars, and other celestial wonders. The monthly Star Party schedule is as follows:
For more information about TAS public observing please visit our Public Observing Site. Our full schedule of activities is on our calendar. Please come out and join us or volunteer at one of our events.
Member Resources
Visit the members' discussion forum to discuss astro-type stuff with fellow TAS members.
Visit the Members Only section for access to:
Constellation of the Month: March: Ursa Major
TAS is now 503
members strong....why not become a part of our family?
TAS is a member of
the
The World's Largest Federation of Amateur Astronomers
Three column web layout courtesy of Matthew James Taylor
Sun, Moon, and Tonight's Sky
| Richardson, TX
(times in CDT): Sunrise today: 7:44am Sunset today: 7:31pm Moonrise today: 3:21pm Moonset today: 4:26am 72% of moon illuminated |
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Current Phase
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Phase Calendar
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March
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Click the above image for a chart. Popup blockers must be disabled. Chart courtesy of Fourmilab Switzerland. |
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| Major Planets and Moon Charts |
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Bright Minor Planet Charts Observable Comet Charts Magnitudes observed within the last 5 days:
Minor planet and comet lists, and corresponding orbital elements, are courtesy of the Harvard-Smithsonian Center for Astrophysics. Charts courtesy of Fourmilab Switzerland |
Special Interest Groups
APSIG (Astrophotography Special Interest Group) is sponsored by the Texas Astronomical Society of Dallas, Texas.
APSIG meets once a month to share information and learn more about the art and science of Astrophotography -- taking photographs of objects in the night sky such as planets, galaxies, nebulae, and star clusters. Imaging these celestial objects requires special techniques and equipment, but are attainable by anyone willing to point their camera skyward. Come learn how! For more information on APSIG just follow this link...
ATMSIG (Amateur Telescope Makers Special Interest Group) is sponsored by the Texas Astronomical Society of Dallas, Texas.
The ATMSIG meets every other month to explore the design, construction and adjustment of both do it yourself and professionally built telescopes. Anyone interested in building their first scope will find this group a big help in finding the best place to start. You don’t need to have a well equipped workshop, just a few simple tools and an interest in building or modifying it yourself. The ATMSIG is a wonderful place to see projects built locally by TAS members and to share new ideas for the future! For more information, just follow this link...
Clear Sky Clocks
Dallas, TX:
Atoka, OK:
Comanche Springs, TX (Home of 3RF):
Click an image for a complete sky condition forecast.
TAS In Action
Atoka Weather Station (Click to enlarge)
