2000 Convention Bulletin
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Measure the Sky
Measure the Sky Program Type: Demonstration or Audience Type: Grade 4–8 Classroom Program Description: Students assemble a quadrant, a tool for measuring the positions of objects in the sky. Topics: Sky, observation, astronomy. Process Skills Focus: Critical thinking, observing, measuring, predicting. LEARNING OBJECTIVES For Next Generation Science Standards alignment, see end of outline. • A quadrant is a tool scientists use to measure how high an object is above the horizon. • Islamic astronomers during the 11th–13th centuries developed and used quadrants to track the movements of celestial objects, work that led to many scientific discoveries. TIME REQUIRED Advance Prep Set Up Activity Clean Up 15 minutes 5 minutes 25 minutes 10 minutes SITE REQUIREMENTS • Standard size classroom • Desks or tables with chairs • The presence of at least one adult Measure the Sky 1 Lenses on the Sky OMSI 2017 PROGRAM FORMAT Segment Format Time Introduction Large group discussion 5 min Make a Quadrant Instructor-led activity 10 min Quadrant Practice Partner activity 5 min Wrap-Up Large group discussion 5 min SUPPLIES Permanent Supplies Amount Pencils 1/student Scissors 1/student Tape One roll/4 students Major Consumables Amount Notes Quadrant template 1/student At the end of this document String, 12” 1/student Drinking straw 1/student Metal washer, roughly 1” in diameter 1/student ADVANCE PREPARATION • Print the quadrant template on heavy cardstock and cut the page in half to produce one quadrant per student. • Assemble one quadrant to show the students as an example. • Depending on the age group, students might have trouble poking a pencil through the quadrant paper. -
2002 Convention Bulletin
STELLAFANE The 67th Convention of Amateur Telescope Makers on Breezy Hill in Springfield, Vermont. Friday, August 9th and Saturday, August 10th, 2002 "For it is true that astronomy, from a popular standpoint, is handicapped by the inability of the average workman to own an expensive astronomical telescope. It is also true that if an amateur starts out to build a telescope just for fun he will find, before his labors are over, that he has become seriously interested in the wonderful mechanism of our universe. And finally there is understandably the stimulus of being able to unlock the mysteries of the heavens by a tool fashioned by one's own hand." Russell W. Porter, March 1923 -- Founder of Stellafane The Stellafane Convention is a gathering of amateur telescope makers. The Convention was started in 1926 to give amateur telescope makers an opportunity to gather, to show off their creations and teach each other telescope making and mirror grinding techniques. If you have made your own telescope, we strongly encourage you to display it in the telescope fields near the Pink Clubhouse. If you wish, you can enter it in the mechanical and/or optical competition. There are also mirror grinding and telescope making demonstrations, technical lectures on telescope making and the presentation of awards for telescope design and craftsmanship. Vendor displays and the retail sale of commercial products are not permitted. For additional information please check out the home page www.stellafane.com. Enjoy the convention! PLEASE NOTE AN IMPORTANT SCHEDULE CHANGE DURING CONVENTION: The optical judging has been re- scheduled for Friday night! There will be no optical judging Saturday night unless clouds interfere with the optical competition on Friday. -
The Observer
The Observer The Official Publication of the Lehigh Valley Amateur Astronomical Society https://lvaas.org/ https://www.facebook.com/lvaas.astro June 2021 Volume 61 Issue 6 1 ad ast ra * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * After review by the Board of Governors it was decided that additional changes will be made to the By-Laws. This includes changing the Fiscal Year from October - September to the calendar year, so the new Fiscal Year will run from January to December in 2022. This will result in new dates for LVAAS membership dues. As always dues should be received by January 1st. Membership dues will continue to be collected until March 1st; from March 1st until June 1st members will be considered in arrears. If dues are not paid by June 1st you will no longer be considered a member. I'm sad to report Carol Kiely has decided to step down as Star Party Coordinator due to family commitments. Carol has been a mainstay in running Star Parties for the last few years. I am sure Carol will continue to help as she is able. If anyone is interested in this position, please contact me at [email protected] The state of Pennsylvania has decided to lift many pandemic restrictions as of May 31st. In line with this change LVAAS has decided to open up some activities to its members. The BOG has approved the following activities for LVAAS Members Only at the South Mountain site: - Astro Imaging Meeting June 19th - Star Party June 26th - LVAAS Picnic July 10th - Star Party July 17th - Star Party August 14th Note: These events will be held for LVAAS Members Only with the following restrictions: - Masks and Social Distancing are required as per Pennsylvania state requirements in force at the time of the event. -
Web Suppliers of Telescope Building Parts and Materials
Appendix I Web Suppliers of Telescope Building Parts and Materials No endorsement or recommendation is provided or implied. The organizations listed are here because they were found in other such lists or advertisements or were personally known to someone. Those for whom e-mail addresses were available were notified that they would be listed. Those for whom there were no e-mail addresses or whose e-mail was not deliverable were sent regular letters with the same information. If there was no response to notification, the listing was removed. Quite a few listed organizations submitted additions or changes to their list of products. References to items specific to astrophotography and to Dobsonians were, for the most part, avoided. Likewise, references to subjects other than building telescopes, such as star charts, were avoided. If you are searching for some particular item or for something that will serve for a particular item you are advised to look under a variety of related categories. There is very little standardization of nomenclature in telescope design. For exam- ple, “used” usually means “buys and sells used parts and complete scopes.” Rings and mounting rings probably are overlapping categories. Diagonals, mirrors, and secondary mirrors probably all mean the same thing. Some of the listed organizations produce or distribute items useful to us telescope makers but with a much wider/different selection of clients. In dealing with them it would be useful if you are particularly clear as to the intended use. Some produce items for other industries and are set up to supply materials in large quantities. -
Mingo Creek Park Observatory 2018 Star Party Schedule
About Mingo Creek Park Observatory: Become an AAAP member and help support the Star Party promotion of astronomy education in The observatory is located in Mingo Creek County southwestern Pennsylvania. Membership dues Park, Nottingham Township in the northeast Hosted by the help to support the costs of operating and section of Washington County about 10 miles east maintaining both observatories. of Washington, PA. The park is located off Route Amateur Astronomers 88 or Route 136 with easy access off Interstate 43. Inside the park the observatory is at the end of Association of Pittsburgh The AAAP has an observatory located in Deer Mansion Hill Extension Road across from the Lakes Regional Park near Russellton, PA in Henry Covered Bridge on the top of the hill past the northeast corner of Allegheny County. Shelter 10. The observatory houses two permanently mounted Nicholas E. Wagman Observatory telescopes and a planetarium. The refractor Latitude: 40.627 Degrees, telescope has a Lunt solar scope for solar Longitude: 79.813 degrees W observing, opening up daytime activity. The Phone: 724-224-2510 Richard Y. Haddad Planetarium, with a 20 ft. digital planetarium dome displays the night sky indoors and is utilized for special presentations and 2018 Star Party Schedule for astronomy lectures. Wagman Observatory At the Apr 20 & 21 Latitude: 40.211 degrees Mingo Creek Park Observatory May 18 & 19 Longitude: 80.020 degrees W Phone: 724-348-6150 June 22 & 23 July 20 & 21 Aug 17 & 18 For more information on AAAP activities and memberships: Sept 15 & Sept 29 Mail: AAAP, P.O. Box 314, Glenshaw, PA Oct 13 & 27 15116 Nov 10 Email: [email protected] Check the website www.3ap.org for driving Check the website at www.3ap.org 2018 Star Party Schedule directions to the Wagman Observatory April 21 Follow us on Facebook General Tips for Driving to Star Parties May 18 & 19 Drive during daylight when possible to NOTE: There is no running water at the June 8 & 9 help spot landmarks observatory. -
Oregon Star Party News
OREGON STAR PARTY NEWS Oregon Star Party Newsletter— Volume 3, Issue 2 Late July 2017 How to Maximize Your Time Under Totality By Judy Dethloff For many of you, this total solar eclipse may be a “Once in a Lifetime Opportunity”. While the entire eclipse from first contact to fourth contact is 2 hours 35 minutes, the total phase lasts 1 minute 28 seconds at Indian Trail Spring. Wow, 88 seconds is short! The morning of the eclipse, you are not going to have a second chance for a “Do Over”. How can you maximize your chances for successfully viewing and photographing totality? To fully maximize those precious 88 seconds, you need to have a game plan. Your game plan is going to tell you what time you need to have all of your equipment setup, which pieces of equipment you are using and how you will set it up. Your game plan will tell you Eclipse Times what specific eclipse features you are looking for and the time to look for them. You will First Contact 9:07:17.9 am have decided when to take off and replace your solar filters. Your game plan can be very simple or very complex depending upon how you intend to observe the solar eclipse. You Second Contact 10:21:05.1 am do have a game plan, don’t you? Max Eclipse 10:21:46.9 am Now that you have a game plan, you need to practice it at home to see if it works. Re- member, “Practice makes perfect.” Find something around you that normally takes 90 Third Contact 10:22:28.8 am seconds or so and during that 90 seconds of time visualize what you would do during the total phase. -
RTMC Sponsor
San Diego Astronomy Association Celebrating Over 50 Years of Astronomical Outreach September 2019 http://www.sdaa.org A Non-Profit Educational Association P.O. Box 23215, San Diego, CA 92193-3215 September Program Meeting Date: September 18, 2019 Speaker: Dave Wood Next SDAA Business Meeting Topic: TARO - History and evolution, how it works and what we are currently September 10th at 7:00pm doing with it 7270 Trade Street San Diego, CA 92121 Dave been with the club since 1991. He has been on the Board since 2011, and held positions as director, treasurer and club president. Next Program Meeting September 18th at 7:00pm Dave has worked on TARO since it’s inception in 2014. Mission Trails Regional Park Visitor and Interpretive Center 1 Father Junipero Serra Trail San Diego Astronomy Association (SDAA) sponsors speakers on a wide range of astronomy topics on the third Wednesday of every month at the Mission Trails Regional Park Visitors Center. The program meeting begins at 7:00pm. Each attendee receives CONTENTS one free door prize ticket. After announcements and a small amount of business, the September 2019, Vol LVII, Issue 9 audience is treated to the featured presentation. At the close of the meeting the door Published Monthly by the prizes are presented. The event is open to the public. The Mission Trails Regional Park San Diego Astronomy Association Visitors Center is at One Fr. Junipero Serra Trail, San Diego CA 92119. Call the park at Incorporated in California in 1963 619-668-3281 for more information or visit http://www.mtrp.org Program Meeting...........1 August Minutes.........2 DoubleSTARS Seminar...........5 Julian Starfest...........6 SDAA Outreach to China.....11 RTMC............................16 SDAA Contacts...............21 NASA Night Sky Notes......22 Astronomy Cartoon............24 The Annual BBQ at TDS will be on the 28th of September. -
The Blue Planet Report from Stellafane Perspective on Apollo How to Gain and Retain New Members
Published by the Astronomical League Vol. 71, No. 4 September 2019 THE BLUE PLANET REPORT FROM STELLAFANE 7.20.69 5 PERSPECTIVE ON APOLLO YEARS APOLLO 11 HOW TO GAIN AND RETAIN NEW MEMBERS What’s Your Pleasure? From Famous Observatories to Solar Eclipse Take Your Pick From These Tours Travel Down Under to visit top Australian Observatories observatories, including Siding October 1–9, 2019 Spring and “The Dish” at Parkes. Go wine-tasting, hike in nature reserves, and explore eclectic Syd- ney and Australia’s capital, Can- berra. Plus: Stargaze under south- ern skies. Options to Great Barrier Reef and Uluru or Ayers Rock. skyandtelescope.com/australia2019 Uluru & Sydney Opera House: Tourism Australia; observatory: Winton Gibson Astronomy Across Italy May 3–11, 2020 As you travel in comfort from Rome to Florence, Pisa, and Padua, visit the Vatican Observatory, the Galileo Museum, Arcetri Observatory, and more. Enjoy fine food, hotels, and other classic Italian treats. Extensions in Rome and Venice available. skyandtelescope.com/italy2020 S&T’s 2020 solar eclipse cruise offers 2 2020 Eclipse Cruise: Chile, Argentina, minutes, 7 seconds of totality off the and Antarctica coast of Argentina and much more: Nov. 27–Dec. 19, 2020 Chilean fjords and glaciers, the legendary Drake Passage, and four days amid Antarctica’s waters and icebergs. skyandtelescope.com/chile2020 Patagonian Total Solar Eclipse December 9–18, 2020 Come along with Sky & Telescope to view this celestial spectacle in the lakes region of southern Argentina. Experience breathtaking vistas of the lush landscape by day — and the southern sky’s incompa- rable stars by night. -
National Park Service Saint-Gaudens 139 Saint-Gaudens Road U.S
National Park Service Saint-Gaudens 139 Saint-Gaudens Road U.S. Department of the Interior National Historical Park Cornish, New Hampshire 03745 603-675-2175 phone 603-675-2701 fax Saint-Gaudens National Historical Park News Release FOR IMMEDIATE RELEASE CONTACT: Kerstin Burlingame, 603/675-2175 Announcement of Tenth Annual Star Party at Saint-Gaudens National Historical Parl Cornish, NH: On Saturday September 7, 2019, Saint-Gaudens National Historical Park will host our ninth annual Star Party in partnership with the Springfield Telescope Makers of the Stellafane Observatory in Springfield, Vermont. The event will be held at Saint-Gaudens NHP in Cornish, New Hampshire, and is free and open to the public. A rain/cloud date of September 8 has been set in case of inclement weather. At 8:00 pm, a presentation about astronomy will be offered outdoors (weather permitting) in the Shaw Memorial hedge room (bring a blanket or towel for sitting on the grass). At 8:30pm, members of the Springfield Telescope Makers will have a variety of telescopes, many of them handmade, set up on the grounds at the park and will be aiming them at a variety of deep-sky objects such as galaxies, nebulae, star clusters and planets for visitors to explore and enjoy. “We are incredibly happy to be offering this Star Party in partnership with the Springfield Telescope Makers for the tenth straight year. Though the northeast United States is one of the most light-polluted areas of the country, residents of the Upper Valley are very fortunate to have wonderful dark skies with hundreds of visible stars to enjoy” said park superintendent Rick Kendall. -
Amateur Telescope Making and Astronomical Observation at the Adler Planetarium
Paper presented to the 2020 IPS Virtual Conference Beyond the Dome: Amateur Telescope Making and Astronomical Observation at the Adler Planetarium Pedro M. P. Raposo Curator and Director of Collections, Adler Planetarium, Chicago, U.S.A [email protected] Abstract: This paper uses the Adler Planetarium in Chicago as a case study in order to address the historical interplay between the ability to recreate astronomical phenomena indoors, which is central to the very concept of the modern planetarium, and the potential of planetaria to promote public engagement with the actual sky. It is shown that a solar telescope installed in the Adler Planetarium’s building, a longstanding liaison with local amateur telescope makers, programs and exhibits promoting the making of telescopes, and eventually the creation of a standalone public observatory all played an important role in crafting the Planetarium’s identity, and in firming its place in Chicago and among planetaria and science museums in general. 1. Introduction In his guide to the Adler Planetarium and Astronomical Museum, astronomer Philip Fox (1878-1944), the Planetarium’s first director, wrote: “visitors come to see a stirring spectacle, the heavens brought within the confines of museum walls”. 1 Though it was not Chicago’s first public planetarium, 2 the Adler Planetarium - thus named in honor of its benefactor, Chicago businessman Max Adler (1866-1952) was the first institution of its kind in the Western hemisphere, in the sense of a domed planetarium relying on an optical-mechanical projector. The Planetarium opened to the public in May 1930. Its building originally stood on an island that was later merged into an artificial peninsula known as Northerly Island. -
Observer October 2008
Astronomy Club of Tulsa Observer October 2008 Picture of the Month M33 ( NGC 598 ) Type Sc Spiral Galaxy in Triangulum Credit: Palomar Observatory, Caltech and the STScI Digitized Sky Survey (AURA) A close ( ~ 3 million ly ) neighbor, often called "The Pinwheel", M33 is the third largest galaxy in the Local Group, a group of galaxies that also contains the Milky Way Galaxy and the Andromeda Galaxy, and it may be a gravitationally bound companion of the Andromeda Galaxy. M33 is well placed for evening viewing in autumn and culminates at midnight on October 15 th . M33 is notoriously difficult for viewing in long focal length telescopes and is best seen with binoculars or RFT at low magnify- cation due to its low surface brightness and large diameter (70’ x 40’ or about twice the size of a full moon). Inside This Issue: Important ACT Upcoming Dates: President’s Message - - - - - p2 Historical DSOs - - - - - - - p5 Public Star Party… Fri. October 3, 2008 (p 9) 2009 Handbooks/Calendars p2 Out of this World - - - - - - p6 ACT Meeting @ TCC… October 17, 2008 Elections ACT Puzzle - - - - - - - - - - p3 Book Review - - - - - - - - - p8 Public Star Party… Fri. October 24, 2008 (p 9) October Stars - - - - - - - - - p4 Land’s Tidbits - - - - - - - - p 10 High Frontier, Pawhuska… Sat+Sun. October 25 & 26 ACT Observer Page 2 of 12 President’s Message by Tamara Green Hello All! Elections for Officers and Board will be the theme of our meeting on Friday, Oct. 17. For those of you who are interested in either an office or board position please feel free to contact any officer and let us know, and make sure you get nominated. -
A Radio Astronomical Star Party for Those "On the Verge"
A Radio Astronomical Star Party for those “On The Verge” Best Practices Best Eva S. Wirström Robert J. Cumming Keywords Research Assistant, Communications Officer, Public Outreach, Radio Astronomy, Chalmers University of Technology, Onsala Space Observatory Non-traditional Event, Informal Education Onsala Space Observatory [email protected] [email protected] Summary Here we describe the Onsala Stjärnträff (Onsala Star Party), an unconventional outreach event that was held during Sweden’s inaugural Day and Night of Astronomy in October 2012. The target group consisted of individuals who are “on the verge” of discovering astronomy; individuals who have a spark of enthusiasm for astronomy, but who have not yet taken this pas- sive interest to the next level. For the event, we adapted the concept of a star party to provide insight, inspiration, hands-on experience and networking opportunities for the participants. Furthermore, the Onsala Space Observatory’s radio tele- scopes allowed us to compensate for poor weather and to fulfil our role in communicating radio astronomy to a wider public. Introduction the first time, with astronomy events taking and nurture the enthusiasm of such individ- place all over the country. The initiative for uals and inspire them to develop their pas- Groups of visitors are welcomed sev- ADON came from the Swedish Astronomical sive interest and take it to the next level by eral times a week to the Onsala Space Society (Svenska Astronomiska Sällskapet). joining, for example, an astronomy class or Observatory, the Swedish national facility It was intended to build on the enthusiasm amateur astronomy society, or purchasing a for radio astronomy.