Astronomy Day, Saturday April 29, 2017

Edmonton RASC presents International Astronomy Day

*Outside events are weather permitting

Check @EdmontonRASC for updates on outdoor events

Free Activities at the RASC Observatory at TELUS World of Science

1pm – 4pm: Observe the Sun*

1pm – 4pm: Gazebo next to the Observatory Telescope clinic: Bring your telescope and get helpful advice from our expert members.

7pm – 11pm: Observe the stars, planets, and the Moon*

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RASC Regular Meeting Apr 10, 2017 Scanning the Milky Way: Identifying High Energy Sources in our Galaxy

RASC Regular Meeting
TELUS World of Science – Margaret Zeidler Star Theatre
FREE and open to the public.

7:00 PM Pre-meeting mix and mingle.
7:30 PM Guest Speaker

Reuben Gazer

Scanning the Milky Way: Identifying High Energy Sources in our Galaxy

NGC 6388 – X-ray and Visible Composite Image. X-ray: NASA/CXC/IASF Palermo/M.Del Santo et al; Optical: NASA/STScI

How different are the stars we see in the night sky? How do we know their size, temperature, distance, and whether these are just ‘normal’ stars or more exotic light emitters? In this talk, I will be discussing parts of my research dedicated to identifying the most interesting stellar objects in our galaxy. First, we will overview the types of stars we expect to see in the galaxy and how we identify aspects like their temperature, distance and size as astronomers. Then we will introduce how binary star systems greatly alter the ‘expected’ behaviour of stellar properties and end with the role of these system’s in uncovering the Milky Way’s past.

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Astro Café
May 3, 2017
How to Use A Telescope

Do you need help using your telescope? It’s a common complaint among first-time telescope owners: “I’ve got this new telescope and I can’t see a thing through it”. The aim of this Astro Café is to help you get the most out of your new telescope.

Bring your telescope to this Astro Café and experts from the RASC will help you learn how to use it. Let us show you how to make the most out of your telescope. Discover how to properly set up your telescope, how to find objects in the sky, what accessories would be useful to you and how to take care of your telescope.

This Astro Café starts later in the evening, so that if skies are clear, we can head outside and we will have the Moon and Jupiter as bright targets to view through your telescope.

Astro Café – How to Use a Telescope

Wednesday, May 3, 2017
8:00 PM to 10:00 PM

Windsor Park Community League Hall*
11840 87 Ave

Members only event.

* Note: Outside shoes are not permitted inside the hall.

Astro Café
June 23, 2017
My Personal Five-Year Chase of NLC/Searching for NLC with Airport Cameras

My Personal Five-Year Chase of NLC/Searching for NLC with Airport Cameras

Presented by RASC members Mike Noble and Mark Zalcik.

Noctilucent clouds (NLC) are a sky-high phenomenon best-suited for observing right here in northern Alberta. The ideal dates to look for them are mid June to mid July, so come and celebrate the start of NLC peak season on June 23! The evening kicks off with a brief overview of NLC. Next, learn about Mike Noble’s earnest NLC-searching regimen, driving to many sites to catch NLC displays with his bevy of cameras. Then find out about searching for NLC on images generated at numerous airports across the country. If the weather looks good, stick around for evening twilight and we’ll collectively scan the sky for these mysterious clouds. The terrain just north of the community hall drops off into the Sturgeon River valley, yielding a nice flat horizon to view the NLC. See you there!

Friday, Jun 23, 2017
8:30 PM

Namao Rink Shack
Hwy 37 just east of Hwy 28 intersection

Members Only event.

Directions to Namao Rink Shack
Take 97th Street straight north out of the city. When you reach the lights at Highway 37, turn right (east) and continue 300m until you see the new Rink Shack beside the hockey rink; it will be the third turnoff to the left after the lights. If taking Anthony Henday Drive, get off at the 97th Street interchange and turn left (north).

Astro Café
July 19, 2017
Solar Observing

20160720_astro_cafe_solar_obs

Solar Observing

Wednesday, July 19, 2017
7:00 PM – 9:00 PM

Windsor Park Community League Hall
11840 87 Ave

FREE Members only event.

Presented by RASC member Jay Lavender.

Technology continues to advance the capabilities of the amateur astronomer, and as a result so has it progressed the concomitant of solar observing. We will discuss some of the methods from simple to complex for safely observing the Sun as well as the amazing variety of passband filters currently available to the amateur solar astronomer. We will then wade into a little greater detail about the Sun itself and some of the solar phenomenon and features of interest to the solar observer. If we have clear skies following our discussion, please join me for some Hydrogen-alpha and Ca II K solar observing. Hope to see you there!

Astro Café
September 6, 2017
Photographing the Full Harvest Moonrise

The Full Moon rising on September 11, 2011 as seen from St. Georges Crescent.

Photographing the Full Harvest Moonrise

Wednesday, September 6, 2017
7:30 PM – 9:30 PM

Viewpoint across the road from
44 St Georges Crescent

Google Map Link: https://goo.gl/maps/JjRkgVYBtgm

FREE Members only event.

Presented by RASC members Alister Ling and Luca Vanzella.

If you have always wanted to photograph the Full Moon rising above a scenic landscape but you aren’t sure how to do it – this Astro Café is for you! Veteran Full Moon shooters Alister Ling and Luca Vanzella will guide you through all of the steps necessary to get that perfect shot.

This Astro Café is designed for people that own a DSLR (Digital Single-Lens Reflex) camera – we won’t be using any phone or point-and-shoot cameras. Some familiarity with your DSLR camera is beneficial but not absolutely required. Please read the What to Bring and How to Prepare sections below.

20:10 sunset, 20:46 civil end
20:39 moonrise 98, 21:06 moon 3.3, 103

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