Free Solar Observing Today at Royal Botanical Gardens

We’re going to hold Royal Botanical Gardens’ third “Solar Thursday” today (29 August 2013) from 12 noon to 1 PM, on the lawn area in front of the main visitor entrance to RBG Centre. Everyone’s welcome to join us for a view of the sun through special, safe telescopes.

If you have a solar telescope you are very welcome to join us in presenting the amazing spectacle of the sun to the public. We like to be “open for business” at 12 noon, so coming a little earlier to set up would be helpful. We have electrical power available if your telescope needs it. We start packing things up around 1 PM. RBG is located at 680 Plains Road West, Burlington, Ontario.

We will be looking through specially-equipped telescopes that filter the bright light from the sun. These filters make it safe to observe the sun’s surface. Remember:

No one should ever look directly at the sun without special, appropriate equipment. Permanent eye damage or blindness may result from inappropriate attempts to see the Sun, or the use of incorrect equipment. We will be using telescopes designed specifically for solar observation, or those equipped with filters specifically made for this purpose.

Once you’re familiar with the equipment and have things in focus, you will be able to take in the sights in just a few minutes! Some nice sunspots are visible today.

Katie

Visitors to Royal Botanical Gardens, 680 Plains Road West, Burlington, Ontario enjoying views of the sun live during RBG’s second “Solar Thursday” event, 15 August 2013.

Copyright © 2013 David Allan Galbraith
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Solar Thursdays at Royal Botanical Gardens Start This Week!

Would you like to take a look at the sun, just for fun? Are you going to visit Royal Botanical Gardens (http://www.rbg.ca) on Thursdays this summer, or just in the neighborhood? Introducing “Solar Thursdays” – a weekly one-hour chance for visitors to  directly see features on our nearest star, the Sun, at RBG.
Solar Thursdays are a chance to see the sun through specially-equipped telescopes. We’ll be set up from 12 noon – 1 PM in July and into August, weather permitting. Some clouds will be OK, but heavy clouds will mean cancellation. We’ll be on the lawn in front of the main entrance to RBG Centre. There’s also a chance that other local astronomers might join in and bring along their own solar-equipped ‘scopes, too! Our address is 680 Plains Road West, Burlington, Ontario. Parking is free. We hope you’ll visit RBG after your look at the sun.
On Thursday we’ll likely see sunspots and solar prominences.  We’ll also have a solar weather update on hand. This offering is free of charge, and is being presented by RBG staff on their lunch hour.
scope

Visit us on the front lawn of Royal Botanical Gardens Centre, 680 Plains Road West, Burlington, Ontario, for Solar Thursdays! Here a visitor takes a turn looking at the sun with a Coronado 60 mm Solar Max II BF15 H-alpha telescope.

We will be looking through specially-equipped telescopes that filter the bright light from the sun. These filters make it safe to observe the sun’s surface. Remember:

No one should ever look directly at the sun without special, appropriate equipment. Permanent eye damage or blindness may result from inappropriate attempts to see the Sun, or the use of incorrect equipment. We will be using telescopes designed specifically for solar observation, or those equipped with filters specifically made for this purpose.

Once you’re familiar with the equipment and have things in focus, you will be able to take in the sights in just a few minutes.

sun

The sun photographed on 23 July 2013 from the front lawn of Royal Botanical Gardens, by using eyepiece projection and a Sony pocket camera. Several prominences are visible in this view through a Coronado 60 mm Solar Max II BF15 telescope.

We hope to see you there!

Copyright © 2013 David Allan Galbraith

“Night-Time Photography” at RBG: An Unabashed Plug

This post is a plug for a new public program at Royal Botanical Gardens that I will be presenting in February and March. The goal of the program is to introduce participants to photographing the night sky with camera and tripod, although we will talk a little about telescopes, too.

There are many wonderful things to photograph at night. You can take a look at some of my examples here at the Pine River Observatory blog, on my page entitled “Astrophotography Gallery.” We’ll consider both celestial objects – like the moon and stars – and also landscapes at night.

The stars make arcs in the sky in long exposures. This image was composed from about 120 individual wide angle photos taken with a Nikon D7000 on a tripod.

The stars make arcs in the sky in long exposures. This image was take along the shores of Lake Huron in August, 2012. It was composed from about 120 individual wide angle photos taken with a Nikon D7000 on a tripod, using free software called StarStaX.

On the first night, in the classroom at RBG Centre in Burlington, we’ll take a look at examples of night-time photography, and go through the basics of photography at night, including the kinds of scenes likely to be encountered and the equipment that might be used. There will be a light (pardon the pun) orientation to objects in the night sky, discussions about where and when photos may be most effective, and what limits photography at night. We’ll also talk about handling photographic equipment in cold weather.

The second night will be a practical  night out shooting the sky. The date for the second night is variable and will be shifted as needed, primarily to accommodate the weather. Keep your fingers crossed for some clear nights at the beginning of March!

The third night will be “show and tell” for the participants, and examples of working with software to prepare final images. It will likely be in later March, but might also be shifted, with the permission of everyone, to accommodate fitting in appropriate outside time.

There are still a few places. You can reach the RBG’s on-line ticketing program at: http://tickets.rbg.ca/PEO/all_events.asp

To find “Night-Time Photography,” select the link entitled “For The Nature Lover” at the lower left side of the page.

This program is being offered for a fee that goes to support Royal Botanical Gardens’ important charitable objectives. I’m not getting paid for this program. Just so you know.

Royal Botanical Gardens presents "Nighttime Photography" in 2013

Royal Botanical Gardens presents “Night-Time Photography” in February and March 2013