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All volunteers welcome - INTERNATIONAL ASTRONOMY DAY - Saturday, May 3 - event information 3
Hello all, The Ottawa Valley Astronomy and Observers Group (OAOG) is once again hosting International Astronomy Day this Saturday May 3, 2024 from 10:00 am to 10:00 pm outside the Chapters parking lot, 2401 City Park Dr (near Ogilvie road), Ottawa. The rain date will be Sunday May 4th. (We will keep the group informed with weather updates in the coming days) As always, this is a free event and the public is invited to meet local amateur astronomers and learn about the wonders of the night sky. We welcome people of all ages to see telescopes of different sizes and types, and see how they work. This is a family oriented event, where all are welcome to attend and enjoy a fun day! Highlights during the daytime include solar observing, and during the evening, lunar/planetary observing and video-imaging. Ongoing throughout the day will be a station with displays and free informative handouts. People can also participate in a free draw by filling a card for a chance to win a prize and are welcome to contribute a cash donation to assist us with the costs of materials for the event. As always, ALL amateur astronomers (regardless of experience) are welcome to participate, with or without a scope. Here¡¯s a few details¡­ - We would love to get an idea of who is coming on Saturday or Sunday, for how long, and with what setup (whether you have a scope or a display). Please email our Astro Day coordinator Jim Thompson at top-jimmy at rogers dot com. (Replace the ¡°at¡± and ¡°dot¡± with the @ and .) - For large/heavy setups requiring vehicle on display site, please let us know ahead of time. There will be limited space available for vehicles within the display area. It would be preferable to park vehicles outside the display area to leave ample room for all setups and for the public to circulate. This is especially important during the very crowded evening observing session. For safety reasons, vehicles will not be allowed to move within the displays area during the peak times of the event. - You can choose to participate during a smaller interval of time if you prefer (i.e. showing up for some solar observing or setting up for the evening only). - If you have old astronomy magazines or books to donate, please bring them! - Chapters will graciously provide us access to 120V power (bring your own extension cords). - We won¡¯t have any food on site. Please be prepared with snacks, and plenty of water. Bring a hat and sunscreen too! - On the late evening prior to event day, access to Chapters parking lot ¡°setup area¡± will be blocked off with some pylons so the whole lot will be empty for us to setup in the morning. - We always appreciate help in the form of ¡°floater volunteers¡± ¡ª that is of volunteers showing up without any equipment. Their help is valuable in assisting others with setups, looking after their setups while they take a break, or for extra hands during the morning setups or evening tear down. - Note that the shopping plaza parking lot lighting is now brighter and more powerful. Unfortunately, there is nothing that we can do about that. At night, the Moon, Mars and Jupiter will remain good targets for viewing but visually, it is not possible to see much more than that. Those equipped with ultra sensitive video cameras might have better luck capturing other sky objects. On the plus side, the idea behind Astronomy Day's "sidewalk style" setup is to "bring astronomy to the people", and to make it as easy as possible for all to get a taste of this wonderful hobby. Please DO inform the public about other local events such as the free monthly RASC Public Star Parties held at the darker sky Carp Branch of the Ottawa Public Library. https://www.ottawa.rasc.ca/star-parties/ - Everyone reading this who has an interest in astronomy can and is encouraged to participate! All are welcome, whether you are an absolute novice or a seasoned astronomer. Members from other astronomy clubs and groups are also welcome to participate. We love seeing a wide variety of equipment and telescopes of different sizes and types, including the simpler less expensi
Started by Pierre Martin @ · Most recent @
Astronomy Day 6
I did the attached document quite a few years ago. I updated it (now no references to Focus Scientific for example). I could print out a bunch and bring them to astronomy day if you think it would be useful. Comments welcome. Cliff
Started by challiwe @ · Most recent @
Astronomy Day 2025 posters available for downloading and sharing!
Hello all! Our Astronomy Day posters are now available in both English and French, and in both 8.5x11 (letter) and 11x17 (tabloid) sizes. Please download, print, display or share these posters. Lets spread the word around about this event! Here are the links below to download our posters from the files section of the group: Astronomy Day 2025, English, 8.5x11 poster Astronomy Day 2025, French, 8.5x11 poster Astronomy Day 2025, English, 11x17 poster Astronomy Day 2025, French, 11x17 poster Our poster has also been shared on the OAOG Facebook page: https://www.facebook.com/OttawaValleyAstronomy Let's hope the weather will cooperate! Stay tune for weather outlooks. - Pierre
Started by Pierre Martin @
Stuff I am Selling
I have accumulated too much stuff. I am planning on letting Astronomy Plus sell it on consignment, but I thought I might offer it first to locals. Any interest, ponder a price and let me know. I may take it to Montreal next Tuesday. Here is a partial list: 1. An iOptron HAE29 strain wave mount, with 8040 pier extension, tripod, iPolar, case, cables, iOptron power supply and 12-volt cigarette lighter power cable. 2. A William Optics GT81 IV, in its case, with a WO 2¡± star diagonal, guide rings (but no dovetail) and a 50mm WO guide scope. I also have the WO Flat 6AIII reducer/flattener. 3. A William Optics 51mm Spacecat (the grey version of the original RedCat), with its case, with the carrying handle, a WO 32mm guide scope, and equipped with an attached focuser bracket and a ZWO HAE5V focuser motor with its temperature sensor and hand controller. 4. A ZWO ASI071MC camera, with some of its cables and adapters, its case, and fitted with the glue-on dew heater option (before ZWO built these in) and the power splitter cable. 5. A Celestron Edge HD 0.7 reducer 6. A Celestron Edge OAG 7. A big 12-volt regulated power supply, with adjustable voltage, for a permanent observatory setup. 8. An original ZWO filter drawer 9. A ZWO camera adapter for Canon lenses.
Started by challiwe @
Now: OAOG Gabfest - Thursday, April 17, 2025 #cal-notice
OAOG Gabfest When: Thursday, April 17, 2025 7:30pm to 10:00pm (UTC-04:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @
Event: OAOG Gabfest - Thursday, April 17, 2025 4 #cal-reminder
Reminder: OAOG Gabfest When: Thursday, April 17, 2025 7:30pm to 10:00pm (UTC-04:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @ · Most recent @
Selling equipment 6
Do we have a particular place to post equipment for sale? Or is it best to post it in a regular post like this? Clear skies, Mary Brown
Started by Mary Brown @ · Most recent @
Super Sizing Your Solar Setup - redux 6
Good afternoon everyone, I was invited by the Youtube channel "The Astro Imaging Channel" to give a talk next Sunday evening (March 30th). I plan to re-present my RASC talk from November on "Super Sizing Your Solar Setup", with a new section added on the end all about the Spectroheliograph. If you are interested in participating in the livestream you can use the link below. The livestream starts at 9:30pm EDT. After that the same link can be used to watch the broadcast back whenever you like. https://youtube.com/live/Iew5n9Vq7SI?feature=share Cheers, Jim T.
Started by Jim Thompson @ · Most recent @
Astronomy Day 2025 - just under a month to go
Good afternoon everyone, Just a quick update on how the preparations are going for this year's event. We have approval from the property owner RioCan and Chapters book store to use their parking lot for the event. I have had a number of people already approach me saying they want to volunteer and plan to bring a telescope setup to share views with the public, which is really great - thank you everyone! One area where we are lacking support is volunteers to tend the visitor table. We need a couple people to greet the public as they arrive, answer questions, and hand out our free promotional materials (RASC star finders, old magazines, etc.). All the materials required will be provided (tables, gazebo, chairs, handouts), I just need people to run the station. If this sounds like something you would be interested in doing, even if only for part of the day, please contact me at this email address: top-jimmy@... . Note that this is an excellent way for your lazy teenagers to earn volunteer hours - wink wink. Cheers, Jim Thompson Astronomy Day co-ordinator
Started by Jim Thompson @
Thank you card and gift for Charlene Bootland
Hello all, I will be sending the annual card and gift card to Charlene Bootland, in appreciation for allowing amateur astronomers to continue using the private property (linked below) in Stewartville, located about one hour west of Ottawa. As you may be aware, Tom Bootland has sadly passed away last year. Charlene and her children are now looking after the property. If anyone would like to contribute to the gift card, please let me know by emailing me at meteorshowersca at yahoo dot ca I am happy to accept an eTransfer or cash at the next gabfest. And yes, I plan to be able to make it : ) Please note that the observing site is not yet available due to the Spring thaw. I will keep the group posted after I receive an update from Charlene. Clear skies! - Pierre
Started by Pierre Martin @
Now: OAOG Gabfest - Thursday, March 20, 2025 #cal-notice
OAOG Gabfest When: Thursday, March 20, 2025 7:30pm to 10:00pm (UTC-04:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @
Event: OAOG Gabfest - Thursday, March 20, 2025 2 #cal-reminder
Reminder: OAOG Gabfest When: Thursday, March 20, 2025 7:30pm to 10:00pm (UTC-04:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @ · Most recent @
Astronomy Day 2025 - Saturday, May 3rd
Hello all, This is the first of many messages regarding Astronomy Day 2025... Date: Saturday, May 3rd Time: 10am to 10pm Place: Chapters Silver City parking lot, 2401 City Park Drive, Ottawa Come join us again this year for live views through an assortment of telescopes. During the day we will provide safe viewing of the Sun, and at night Jupiter, Mars, and the Moon. If you are interested in volunteering for the event, please contact me. Cheers, Jim Thompson top hyphen jimmy at rogers dot com
Started by Jim Thompson @
March RASC Meeting - this Friday March 7th 4
Hello all, FYI, I will be tag-teaming a talk on infrared astronomy with Paul Klauninger at this month's RASC meeting. It is free to attend, you don't need to be a RASC member to participate. You can attend in person at the Canadian Aviation and Space Museum, or you can pre-register to watch from home via ZOOM using the link below. Meeting starts at 7:30pm. https://us02web.zoom.us/webinar/register/7017393174264/WN_g71qo7y3TkiFKvDc6vbXKQ Cheers, Jim T.
Started by Jim Thompson @ · Most recent @
Now: OAOG Gabfest - Thursday, February 20, 2025 #cal-notice
OAOG Gabfest When: Thursday, February 20, 2025 7:30pm to 10:00pm (UTC-05:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @
Event: OAOG Gabfest - Thursday, February 20, 2025 7 #cal-reminder
Reminder: OAOG Gabfest When: Thursday, February 20, 2025 7:30pm to 10:00pm (UTC-05:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @ · Most recent @
Meade - Orion - Coronado stock being sold by High Point Scientific
Late last year some of you may have heard that the company that owns the Meade, Coronado and Orion brands went bankrupt. All their existing new stock was supposed to be auctioned off last month, but that auction was suddenly cancelled. Now we know why: High Point Scientific, an astronomy equipment retailer in the U.S., purchased all of the stock in one lump purchase. They are putting all that stock up for sale now at a large discount starting tomorrow, February 12th. For more information follow the link below. https://www.highpointscientific.com/meade-coronado-orion-sale Cheers, Jim Thompson
Started by Jim Thompson @
Now: OAOG Gabfest - Thursday, January 16, 2025 #cal-notice
OAOG Gabfest When: Thursday, January 16, 2025 7:30pm to 10:00pm (UTC-05:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @
Event: OAOG Gabfest - Thursday, January 16, 2025 7 #cal-reminder
Reminder: OAOG Gabfest When: Thursday, January 16, 2025 7:30pm to 10:00pm (UTC-05:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @ · Most recent @
Now: OAOG Gabfest - Thursday, December 19, 2024 #cal-notice
OAOG Gabfest When: Thursday, December 19, 2024 7:30pm to 10:00pm (UTC-05:00) America/New York Where: Tim Horton's - 1720 Innes Road, Ottawa View Event Description: As there seems to be sufficient interest to meet in person again, I have setup the calendar invite to meet at the Tim Horton's on Innes at Cyrville where we used to meet during the pre-COVID days. *** Topic: OAOG Monthly Gabfest Time: 07:30 PM Eastern Time, Every month on the Third Thursday Location: 1720 Innes Road (near Cyrville), Ottawa
Started by Group Notification @
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