President’s Message – December 2018

Posted by as President's Message

When I returned to Victoria 6 years ago I had no idea that I would become so deeply involved in the local astronomical community. My bulging shelves of Astronomy books reflect my long term interest in the topic. I was briefly a member of the Vancouver Centre of RASC but due to the time, energy and expense to attend their widespread gatherings I remained on the periphery of that group.

In contrast the ideal scale of Victoria makes it much easier to get out and participate. When I attended my first Victoria Centre meeting at UVic I was struck by the high level of energy and enthusiasm in the room. I was also amazed by the many Astronomical activities that the Centre was supporting. Shortly after when I attended my first Astro Cafe I was made to feel so welcome that I kept coming back and that deepened my engagement. I have learned and enjoyed so much in the process. And now that I find myself President of this great Centre I am humbled, excited and a bit overwhelmed. I will give it my best shot but may not reach the high bar established by my predecessors like Chris Purse. The Centre made great strides while Chris was at the helm..

Recently, I delivered a presentation on Astronomy to a local organization. I attempted to explain the activities and appeal of Astronomy for the amateur community. I grouped our activities is three main categories:

1) Observing:
At the core we are, as David Lee so aptly describes, tourists of the night sky. The act of stepping outdoors on a crisp, clear evening instantly rewards us as we escape the clatter of civilization. Most amateurs usually chose to extend their vision with binoculars and telescopes. Some have turned observing into a sport, star hopping and honing their vision to locate a host of faint celestial objects. On page 8 of the November SkyNews Bill Weir has described several observing lists that encourage us to expand our hunt for more targets and greatly increase our knowledge of the night sky. The process of sketching celestial objects can further engage the visual observer.

For some, glimpsing faint fuzzies serves as an appetizer and they embrace the technical challenge of mastering astrophotography. The collection of Victoria Centre astro-photos on zenfolio is amazing and inspiring. But why bother photographing a celestial object when a beautiful Hubble image is only a click away? To me the difference between looking at an image and capturing and processing an image is similar to music. One can enjoy music just by listening but a much deeper involvement occurs when one masters an instrument and plays the music. Some observers are also devoted to taking measurements and analyzing the data. For example Michel Michaud (p6) has spent years discovering double stars in the Pleiades and his observations are published in the professional double star scientific database.

2) Learning:
We are on a quest to improve our understanding of the Universe. Amateurs find ourselves in a golden age as Astronomy makes headline news weekly. Knowledge is accumulating faster that we can digest it. The miracle of the internet makes it much more feasible for amateurs to keep abreast of developments as we attempt to answer the following:
-What do we know?
-How do can we say that? (Scientific Method and History of Discovery)
-Why does it behave that way? (Laws of Physics and Allied Sciences)
-What don’t we know? (The Ongoing Mystery)

3) Sharing:
Amateurs are very active in sharing our knowledge, expertise and enthusiasm:
-Within our amateur community: In-Reach
-With the Public and the Next Generation: Out-Reach

I am both proud and a little concerned about the energy we devote to sharing. I think it is important to aim for a better balance between In-Reach and Out-Reach activities. If we fail to nourish ourselves with in-reach activities we will deplete our capacity to deliver out-reach. It could resemble a stellar “core collapse.” So as we go forward let’s give ourselves permission to ease off a bit. We don’t want the Victoria Centre to go Supernova!

Cloudless Nights!

Reg Dunkley

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