Tag Archives: Light Pollution

Bob Piekiel’s August 12th Baltimore Woods Perseid Session Now Listed As An “International Starry Night” Event

UPDATE: 28 July 2013 – The International Starry Night page for the Baltimore Woods event can be found @ THIS LINK.

Check cnyo.org on the 12th (and 13th) for final event details.
To Register By Email: info@baltimorewoods.org
To Register By Phone: (315) 673-1350
Please register for this event! Low registration may cause programs to be canceled.
Date: Monday, August 12th (weather-alternate: Tuesday, August 13th)
Cost: $5 for Baltimore Woods members/$15 for BW families; $8 for non-members/$25 for families
Time: 9:00 p.m. to 11:00 p.m. (maybe beyond?)
Bring: Chairs (or something to lay on), bug spray, and long sleeves
About The Perseids: See THIS EXCELLENT SUMMARY at earthsky.org
Location: Baltimore Woods Nature Center in Marcellus, NY (directions)


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Greetings fellow astrophiles!

Bob Piekiel, Baltimore Woods, and CNYO are pleased to be hosting a local session for the “International Starry Night,” (herein referred to as “ISN”) an event organized by the “One Star at a Time” Program. While the official ISN night is scheduled for Saturday, August 10th, ISN-related events are being scheduled throughout the days around the Perseid Meteor Shower, and we have opted to host this event during the peak nights of the Perseids. Dedicated amateur astronomers cannot be bothered with such trivialities as their mental states at work on Tuesday (or weather-alternate Wednesday) mornings!

The ISN, which coincides with the Perseid Meteor Shower this year, is being used as a way to organize meteor shower observers and amateur astronomers around to world in the interest of both increasing nighttime observation and decreasing the amount of light pollution through understanding of the issues and public action. As described on the starry-night.org website (and note that their August 10th date is NOT our August 12th date):

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Click on the image for a full-sized version (8 MB).

The “One Star at a Time” program is a worldwide effort to create accessible public spaces to view a starry night sky. The program uses night sky conservation to unite people across the planet, their cultures and their skies. This is a story of how people from around the world united together to give the gift of natural starlight for all children of this planet.

A National Parks Service study predicts that unless we can significantly reduce light pollution, by 2025 only 10% of people in the United States will EVER see a starry night sky in their LIFETIME. Similar concerns are coming from all around the world.

“One Star at a Time, Reclaim the starry night sky” is a campaign to engage and unite the public on a global scale to reduce light pollution so that we may reconnect with the stars and each other. The motto of Astronomers Without Borders is “One People*One Sky”. If we can unveil the inspirational night sky we share with all people of this planet, and share experiences and explorations of the cosmos together, we may regain steps toward peace… the greatest gift we could ever give to our children.

On Light Pollution…

Overcast skies and light pollution are THE biggest problems facing amateur astronomy. Unlike the weather conditions, light pollution is a problem that CAN be addressed through legislation and education. International organizations, such as the International Dark-Sky Association, and local groups that lobby for proper lighting legislation, such as SELENE-NY (selene-ny.org), have been pushing for years to educate the public on the potential health risks of light pollution, the importance of dark nights for other species, the best choices of lighting fixtures that help reduce light pollution, and the obvious cost benefits that come from lighting ONLY places that need lighting with ONLY the amount of lighting that is required.

Observers throughout CNY have noticed the increase in light pollution from many familiar observing locations – including Darling Hill Observatory, Beaver Lake Nature Center, and Baltimore Woods. The problem is one of engagement – if more people, organizations, municipalities, and companies know how to illuminate the night in keeping with pro-dark sky practices, light pollution could be greatly reduced. Imagine how much more observing could be done if the sky near our horizons were that much darker!

On the Perseid Meteor Shower…

The issue of light pollution aside, the Perseids and the Leonids often tie for the best meteor showers of the year, with the Perseids benefiting from their appearance in the mid-Summer nighttime sky. The International Starry Night event will find groups around the planet observing the Perseids together (provided the nighttime sky remains clear). And, as an added bonus, the Perseids coincide with the tail end of the Delta Aquarids, a much smaller meteor shower that is more prominent at Southern Latitudes. But we will take any additional shooting stars we can!

But wait, there’s more! The Perseids peak during a Waxing Crescent Moon, meaning the Moon will have set before or near 10:00 p.m. for all five reasonable observing nights (August 10th – 14th). Attendees will have Saturn and the Moon to observe in early-evening skies, then intrepid observers will have Neptune, Uranus, and a host of deep-sky objects to find and observe for the rest of the night.

On the Entire Perseid Meteor Shower Weekend…

The week around the August 12th peak is a busy one for CNYO members. CNYO will also be hosting a lecture and observing session on August 8th (on the 15th as a weather-alternate) at Beaver Lake Nature Center. Maybe a few decent shooting stars on the 8th will hint at a busy Perseid peak on the 10th-12th. We will keep you posted!

CNYO Brochure – A Guide For New Observers

Greetings fellow astrophiles!

In preparation for upcoming 2013 lecture and observing sessions, we have put together instructional brochures to help introduce the Night Sky to attendees. The first of these, entitled “A Guide For New Observers,” is provided below in PDF format. This brochure will be available at our combined lecture/observing sessions, but feel free to bring your own copy (or the PDF on a tablet with a good red acetate cover!).

Download: A Guide For New Observers (v4)

NOTE: These brochures are made better by your input. If you find a problem, have a question, or have a suggestion (bearing in mind these are being kept to one two-sided piece of paper), please contact CNYO at info@cnyo.org.

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Guide For New Observers

 

The Importance Of The Constellations

“For modern amateur astronomers, constellations are the ‘coarse adjustment’ by which we find our way around the Night Sky, using these star groupings as guides to planets, star clusters, nebulae, comets & galaxies.”

The Importance Of Dark Adaption

“A camera flash or smart phone will set your dark adaption back MINUTES, SO AVOID BRIGHT LIGHTS!”

Sky Too Confusing? Start In The City

“Light Pollution is the bane of astronomers, but it does simplify the search for constellations by making your eyes less sensitive to light from dim and distant stars.”

Distances In The Sky – Hand’s Up!

“With some ‘digital’ calibration (as in, your fingers), a walk between constellations becomes a matter of letting your fingers gauge how far you need to look based on any sky charts you may be using.”

Why Polaris Doesn’t (Seem To) Move

“Like the Sun, the Night Sky appears to rise in the East and set in the West (which is a result of the Earth spinning from West to East).”

The Zodiac And The Ecliptic

The Zodiacal Constellations mark the ecliptic – the path the Sun and planets appear to take over the course of the year.

The Circumpolar & Seasonal Constellations

The circumpolar constellations are the best places to start for the new amateur astronomer because they are always visible from your latitude (even if you have to turn your head a bit to see them all).

Jim Richardson – Our Vanishing Night: Light Pollution

Our world, for better or worse, is increasingly illuminated as cities grow and populations develop once unused land. To the amateur astronomer, light pollution is definitely a change for the worse, as those trying to observe the faintest and most distant objects find themselves either competing with ambient light or driving (or flying) to ever more distant locations away from the glow of the cities. The Syracuse University Lecture Series (lectures.syr.edu) will be featuring a talk on March 19th by renowned photographer Jim Richardson on the subject of Light Pollution. Details are below.

Jim Richardson – Our Vanishing Night: Light Pollution

March 19, 2013 7:30 pm, Hendricks Chapel

2012jan17_jim_richardson_2Jim Richardson is a photographer for National Geographic Magazine and a contributing editor of its sister publication, TRAVELER Magazine. Richardson has photographed more than 25 stories for National Geographic. His work takes him around the world, from the tops of volcanic peaks to below the surface of swamps and wetlands. ABC News Nightline produced a story about the long process of assembling a National Geographic coverage by following Richardson in the field and at National Geographic Society headquarters in Washington, D.C. In addition to his color photography, Richardson has built a distinguished body of black-and-white documentary work about rural Kansas life. His audiovisual presentation, “Reflections From a Wide Spot in the Road,” has toured internationally. A 22-page story about his 30 years of photographing life in the north central Kansas town of Cuba, population 230, was published in National Geographic and featured twice by CBS News Sunday Morning, most recently in May 2004. His 1979 study of adolescence, “High School USA,” is now considered a photo essay classic and is used in college classrooms. Richardson speaks nationally and internationally. He lives in Lindsborg, Kansas, where his work is featured at his gallery, Small World.

What is University Lectures

The University Lectures has brought to the Syracuse University campus and the Central New York community some of the world’s most dynamic, influential and inspiring movers and shakers. Previous guests have been world-renowned academicians, architects, designers, writers, business and media experts, and statesmen, who have all helped to shape the world in which we live.