dlemly@fs.fed.us, renee@tcwn.orgO

 

Enjoy TAO in another Language

(we have a big planet):



TAO Public Stargaze

Where? See our map on the right!

When? Saturday July 18

1900 hours (7 PM)

Save Roane Starry Skies will sponsor the SRSS Bad Light SHOOT-OUT

On July 18

Astronomy Classes begin in September

There will be lots of telescopes available for viewing as this free public stargaze continues into the evening hours, including presentations in the classroom. This will be an excellent evening to visit and enjoy some astronomy. The observatory sponsors public Stargazes on the first and third Saturday evenings of each month. Amateur astronomers bring telescopes and binoculars and offer views of astronomical objects, while visitors are invited to bring their questions and food to share with the astronomers. We'll have presentations about the latest astronomy research and observations. Also 'What's Up in the Sky Tonight?' Don't miss it! We'll have nice views of the moon and Saturn if skies permit.

The 2009 Spring Semester at Roane State Community College will begin in September, and students are urged to sign up early for a course in Astronomy.

TAO supports light conservation and energy conservation. Too much light causes glare - a hazard on our highways. Directing light downward where it is needed conserves energy and gives us a safer, more secure community. It also keeps our observatory open for education and research. When was the last time that you could see our beautiful milky way? We are losing our Roane County Heritage in the glare of unshielded lights.

TAO is located just off Caney Creek Road between Midtown and Rockwood. Please check the observatory web site at www.roanestate.edu/obs for driving instructions and a map. The site is wheelchair-accessible.

Coming events:

July 4 -- no stargaze.

July 18 -- SRSS Bad Light Shootout.

From Saturday May 2, 2009:

 

From April 18, 2009:

Tamke-Allan Observatory hosted Radio Astronomy Society President on April 18

Our guest astronomer from Chiefland Astronomy Village, Tom Crowley, gave two excellent talks on Saturday. We had a full crowd for both. The first presentation, “Advances in Amateur Radio Astronomy” covered recent advances in radio astronomy that permit amateur astronomers to contribute actively to astronomy research. Current observations showing changes in solar output were discussed. After this excellent talk, part of the afternoon (geeky) crowd went to Gondolier and we had a great meal. Here's part of the afternoon crowd.

The night crowd was bigger but I haven't received anyone's photos yet. If you have any, please send me a copy.

Tom's second presentation, “Searching for Super Novas,” started at 7:30 PM. Tom is a member of the Puckett Observatory Super Nova Search Team and they have discovered over 170 super novas. This presentation covered different classifications of super novas; described how the amateur astronomer hunts them, and what procedures need to be followed to report their discovery. Besides super nova hunting with his homebuilt 24” telescope, Tom does visual observing, CCD imaging and radio astronomy. Most of their photos are made using Jack Newton's scope for remote photos. The night talk was packed, but outside skies were cloudy -- not even sucker holes.

Roy Morrow has a western home near Jack Newton's and was over there last week. Roy, Heather, and the rest of you who asked if someone could video tape Tom's presentations -- we had 2 video cameras going (thanks to Dick Castle and Bill Seymour, both of Chattanooga) so I think that we'll be able to get a copy. Thanks to both of you!

Come to think of it, we had more Chattanooga people there than SMAS people (yes, that's even including the fact that I'm a paid-up SMAS member). That's not the first time that this has happened. Chattanooga is an active place! I was there a few weeks ago, when they had my friend Chuck Higgins speaking about observing Jupiter. Here we are admiring the historic telescope on the UTC campus.

We meet irrespective of weather conditions. The observatory sponsors public Stargazes on the first and third Saturday evenings of each month. Amateur astronomers bring telescopes and binoculars and offer views of astronomical objects, while visitors are invited to bring their questions and food to share with the astronomers.

Too much light causes glare – a hazard on our highways. Directing light downward where it is needed conserves energy and gives us a safer, more secure community. It also keeps our observatory open for education and research. When was the last time that you could see our beautiful milky way? We are losing our Roane County Heritage in the glare of unshielded lights.

TAO is located just off Caney Creek Road between Midtown and Rockwood. Please check the observatory web site at www.roanestate.edu/obs for driving instructions and a map. The site is wheelchair-accessible.

Please leave the driveway up to the sidewalk clear except for setup, as we'll likely have a couple of handicapped persons tonight.

Bring your telescopes and binoculars, red flashlights, and snacks to share. This Public Stargaze should be an excellent evening for citizens of Roane County to visit and enjoy astronomy.

Astronomers and visitors have many difficulties lately from local lights that shine upward and threaten the ability to see anything beyond the brightest astronomical objects.

The Light Conservation citizen's group has a new website.

Our Meade LX-200 telescope is now mounted in the POD, compliments of DR, Roy and David. The telescope was a generous gift from Roy, while the POD is borrowed from DR. Thanks, Guys! Here's our first astrophoto from the LX-200 in the POD, after additional help from Larry and Katie:

Fortunately the ORION nebula shown here was well above the horizon. The depressing light pollution news continues -- we have had another temporary setback in trying to bring dark and starry skies back to our community and preserve our Tennessee Heritage of beautiful skies.

.......

Here's Larry Robinson's gazing ball image from 5/19. Note the heavy light pollution along the horizon and illumination of the classroom by the light trespass (click for full size image). This is a 11 PM photo and the light pollution prevents viewing around the horizon.


Tamke-Allan Observatory of Rockwood is a treasure of Roane County. It hosts free Public Stargazes on the first and third Saturday evenings of each month. These stargazes have opened the night skies, free of charge to everyone, for the past 10 years. Amateur astronomers bring telescopes and binoculars and offer views of astronomical objects, while visitors are invited to bring their questions and cameras and meet the astronomers. Kids are especially welcome.

Too much light causes glare – a hazard on our highways. Directing light downward where it is needed conserves energy and gives us a safer, more secure community. It also keeps our observatory open for education and research. When was the last time that you could see our beautiful milky way? We are losing our Roane County Heritage in the glare of unshielded lights.

Star Party Etiquette

* Bring a red flashlight and avoid using any white light after dark.
* Get to know the lighting controls for your vehicle and ensure as little white light as possible shines from your vehicle. If you cannot control the lights, choose to park as far away from the telescopes as practical.
* Carefully enter the observing location. Speeding into a parking area full of telescopes and observers is a recipe for an accident.

 

 

Astronomers from the Oak Ridge Isochronous Observation Network (ORION) and the Smokey Mountain Astronomical Society (SMAS) groups participate in most TAO events. TAO serves as the center for astronomy classes, optical astronomy and radio astronomy observing as well as and public stargazes on the first and third Saturdays of each month.

TAO Academic Associates are Colleges and Universities that have both faculty and students that share research and scientific goals. The emphasis is not just scientific -- this is a humanistic endeavor that encourages both cultural exchange and critical thinking.

Our Associate Groups:

 

The above image is a link to International Year of Astronomy and Night Sky Network materials.

In doing radio astronomy, TAO supports the Society of Amateur Radio Astronomers (SARA), a node of IYA 2009.

Feel free to copy and share -- great for home school applications. If you have questions, come to TAO on our public nights.



(Map)

 

Moon Phase

 

Save Roane Starry Skies is in its Second year! Formed Nov. 4, 2007

Tennessee Light Conservation Meets May 4 at 6 PM, Earth Fare, Knoxville

The mission of Save Roane Starry Skies is to recover and preserve the beauty of the night sky in Roane County Tennessee by encouraging responsible outdoor lighting for security, energy conservation and aesthetics. They are a volunteer group of citizens with officers almost entirely from Roane County, Tennessee, and are trying to preserve the starry skies through light conservation in Roane County. New members are welcome.

Memberships to the new group are Free ($0), Helping ($10), Supporting ($25) and Sustaining ($100). Contact them at

Save Roane Starry Skies
P.O. Box 1011
Kingston, TN 37763-1011


Click to join Save Roane Starry Skies EMAIL group

or if you have a comment or questions

Enter it here, or email your query directly to InfoStarrySkies@yahoo.com

SARA Activities

In July, 7 TAO affiliates (2 students and 5 non-student astronomers) contributed to the SARA (Society of Amateur Radio Astronomers) meeting at Green Bank, WV. They were David, Carl, John, Bill M. and Bill S., Heather and Tyler.

SARA is a very active group and membership cost is low. New members are welcomed. SARA has during the past 3 years helped support research and meeting costs for 3 of our students. Thanks, SARA!

You can request a copy of the most recent issue from editor@radio-astronomy.org.

 

 

Solar Photos

Here are photos from Heather Fries showing the sunset, and some of our visitors.

This (below) is an earlier photo of (multiple science fair award winner) Katie Sloop, together with the visiting Dinkins family, learning radio astronomy at TAO.



Please Support Our Scholarships
Mary Watson Astronomy Memorial Endowment (download to contribute or to apply for a scholarship)


Radio Astronomy is one focus ofour classroom and activities. Here is an image of a poster showing how we are using the Itty Bitty Telescope (IBT) as part of the SARA-NRAO Radio Navigator's Group (click for full size, and we are happy to share the poster).

 

The TAO ham radio class was a big success. Here are some of the participants at our final meeting. Our TAO radio station is N4TAO and is located in the TAO Classroom. Doug Jones (at far left), our station Trustee, taught the course..

Seti and the Space Environment

Dark skies on a night in December revealed Aurora from TAO (note our weather station). Photo by Astronomy class student Robert Quinn.

The following sunset photo was taken on Astronomy Day, May 7, 2006.

ORION


ORION MEETING ANNOUNCEMENT
Wednesday April 1, 2009
Oak Ridge Civic Center
Club Room, 7:00 PM


Bob Edwards will discuss "Vehicle Efficiency and Alternative Power Systems."

This presentation will cover how to calculate power requirements to move a vehicle, and alternate energy systems for vehicles, stationary applications, and space based missions.

ORION is a local science and engineering oriented group that supports astronomy public events, field trips and lectures on current related topics. A field trip to the Gray Fossil Site and Museum is being planned. Orion members support the Tamke Allan Observatory family nights on the first and second Saturday of each month.

See

http://orionridge.home.att.net

Subscribe to ORIONastronomy discussions


Joey models the Starman shirt from TAOAS student astronomy group.

 

POD comes to TAO

We have a new POD dome at TAO (on loan from DR). The POD is big! Here is the POD with some of the admiring astronomy students:

Sometimes the POD actually glows.

 



Sunspots Today

Solar activity

Status

Are associated withCoronal Mass Ejections

That Change the Planet

Geomag. Field

Status

and its Aurora

Mars Map

Mars from Earth

Mars Moons

Subscribe to TAO-News announcements

 

Feb. 20 Eclipse -- here is what we saw:

That's the moon at 1024h, with Saturn at 7 o'clock and Regulus at 11:30 o'clock positions.

 

Blount County Zoning for

Light Conservation

Conguatulations to Blount County for protecting its skies, minimizing light trespess, and setting a standard for responsible lighting. On Nov. 14, they passed the new Blount County commercial/industrial zoning regarding outdoor lighting section Section 7.14 part D can be found here

The intention of this regulation is to preserve the Rural Character of Blount County, and requires that a site plan be filed for new developments. The full text (from the Oct. 25 meeting) is here

Image of Saturn by Michael McCulloch

Friendly local astronomy groups:

TAO Astronomy Society

ORION

ORION newsletters

Join ORION discussion group

Smoky Mountain Ast. Soc.

Knoxville Observers

Big South Fork Star Gazers

Dark Skies

  1. Carpe Noctem -- Seize the Night and Stop Light Pollution

  2. Security Lights for East Tennessee

  3. When is National Dark-Sky Week

  4. Parkland News

Check the premier International Dark Skies site
and the new Dark Sky Institute site

Carpe Noctem! Let's keep our little TAO dark with stars in the sky. In the map, all red areas have lost their night sky while blue areas have dark skies. Please support our dark skies. We are darker than Knoxville, but WE DO HAVE A PROBLEM from light pollution.

 

Past TAO Events

READ April 18 Knox News-Sentinal article - Losing the Sky

Kingston Troup 101 on trail 2005

Music on the Mountain

John Dobson's Visit

Click for Astronomy Lab Photos

Click for other TAO Photos

Antenna searches
Retriever's nose in the wind
Ether's far secrets.

-- Haiku by Corporal Shaftoe,from Cryptonomicon by Neal Stephenson

SARA Conference of June 2008

Several TAO astronomers participated in the Society of Amateur Radio Astronomy (SARA) Conference at the National Radio Astronomy Observatory in Green Bank, WV. The crew from TAO consisted of Bill Marshall, Melinda Lord, Linda Fippin, David Fields, Bill Seymour, John Mannone, Larry Robinson and Bill Lord.

Here's one of us (David Fields) beside the base of the big radio telescope. David is on the board of SARA and is working with NRAO to develop a new education program called "Radio Navatators."

M33 by Roy Morrow

IDEAS

Perspectives on good astronomy occasionally appear on the Bad Astronomy Blog, at http://www.badastronomy.com/intro.html


The STEREO solar mission is discussed at the following sites:
http://stereo.gsfc.nasa.gov/launch.shtml
http://stereo.gsfc.nasa.gov/new.shtml

TAO astronomy students visited UT and built a scintillation detector containing several plastic scintillators and 4 photomultipliers. The complete cosmic ray detection system is now in place and TAO is part of the TEnnessee Cosmic ray Observatory Project (TECOP).

 

 

Eye patches for Dark Adaptation


I used to wear an eye patch to dark adapt but later, decided to simply close an eye when needed. I was wrong.

Itt turns out that pirates were on the right track in wearing eye patches. I had thought that they should just have closed their eyes to dark-adapt to go below-decks but no -- blood transmits wavelengths (heavy curve) that bleach ocular rhodopsin (light curve):


Shiver me timbers and belay any discard-patch advisories. Wearing an eye patch for dark adaptation is a good idea.

 

 

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Our 15m radio astronomy sytem responds to changes in D-layer density. If the greyline(grey area on the map) is above TAO then we get terrestrial transmitter interference in our Skypipe Jupiter/Solar monitor receiver. Signals which travel inside the grayline region often experience significant improvements in propagation because of the loss of ionization in the D-region as the Sun sets. However, because the higher F-regions of the ionosphere remain strongly ionized for longer periods of time, signals with higher frequencies are able to travel to greater distances with less attenuation when they are within the grayline. The current solar position is shown in the yellow area. Click on the image for more informaton.

TAO proudly supports the NASA Night Sky Network through our associated astronomy clubs in Oak Ridge, Knoxville, and Soddy Daisy


The Web Roane State Community College

Contacts: For optical /radio astronomy information, please contact Dr. David Fields at Roane State Community College at 865 882-4533. For class or RSCC information, please ask for Kathy or Donna at that number.

This site is a member of WebRing.