2012 INTERNATIONAL ASTRONOMY DAY SATURDAY APRIL 28

AFTERNOON PROGRAM, NOON-4PM, at the HR MacMillan Space Centre

Activities and displays by location at the Space Centre. Events run continuously. The RASC program is
free of charge. Events hosted by the Space Centre are with admission.

Main level (no admission required)

Lobby Craft – Rays of the Sun
Physics/Astronomy interactive displays
Book sale/give away
Gallery entrance Vancouver Telescope

Main Level (with admission to Space Centre)

Cosmic Courtyard Craft: Moon mobile The Apollo missions display

Lower level (no admission required)

Auditorium Lecture series
Auditorium area Light Pollution Display
RASC membership and astronomy give-aways
Children’s activity table

Upper level (in the Hubble Gallery) (no admission required)

  • Solar system display

Outside near GMS Observatory (no admission required)

  • Solar telescopes (weather permitting)

EVENING PROGRAM AT SIMON FRASER UNIVERSITY, BURNABY CAMPUS
FREE AND SUITABLE FOR KIDS OF ALL AGES!
Campus map with parking and event locations

8PM (Room C9001, south concourse of the Academic Quadrangle):

  • John Nemy presents “Island In The Stars”, a tour of the night sky from the Milky Way to the edge of the universe, and “The Stargazers”, a visual and musical presentation of the best of amateur astronomy! Prepare to be entertained & inspired!

9PM (Lawn just east of the Academic Quadrangle):

  • Star party, weather permitting!

AOMO LOG, April 7, 2012

Leigh, Mark, Oleg and Harvey

Guests: Phil Northcott, Robb Farion

Maple Ridge Secondary School Astronomy club: Amy with her father Marty and little sister Rani

Mark, Harvey and Phil arrived: 7:10 pm

Leigh, Robb Farion, Amy, Marty and Rani arrived 8:10pm

Temp: 7C

This was another of those nights that turned out a lot different than I expected.  I was expecting to pick up Oleg at the second gate and meet Mark, Harvey and his guest at the observatory.  As it turned out we had more company than we expected.

When I arrived at the forest entry gate I pulled up to the key pad to let myself in.  A fellow standing next to the notice board on the right side of the road started walking over to talk to me.  I held off opening the gate to find out what the fellow wanted.  He asked me if I was with the Royal Astronomical Society of Canada to which I replied I was.  He asked me if there was a “meeting” at the observatory tonight and if so could he join in.  I told him he was welcome to join us.  I suggested he follow me to the second gate and then ride the rest of the way in the Tracker with me.

After I went through the gate I walked back to get the key from the lock box and let our guest through the gate.  I noticed another car pull up behind so I walked up to see who it was and recognized Amy from the MRSS astronomy club.  Her dad was driving and her little sister was in the back seat.  I suggested they follow us to the second gate as well and I would relay everyone the last few hundred meters to the observatory.

While driving my first guest to the observatory introduced himself as Robb Farion.  He told me he is a friend of Graham Coates and learned of our observing session from him at a RC model event they attended together that same afternoon.  He was interested in trying some astrophotography so I was glad Mark was going to be at the observatory.  After dropping off Robb, I returned to the second gate to give Amy and her family a ride up.

On the trip from the second gate, Amy introduced me to her father, Marty and her little sister, Rani.  We barely had time to do our introductions before we reached the helliport below the observatory.  I parked the tracker and we walked the rest of the way.

Once everyone was at the observatory, Oleg headed up to the telescope with plans to do some collimation.  Harvey had his big Dobs set upon the west side of the observatory.  Mark was setting up his Tak on the outside pad with plans to image M95 again.  Robb set up his camera tripod on the north side of the pad.  Amy and her family introduced themselves to Harvey and Phil and Amy introduced her dad and sister to Mark and Oleg.

I kept busy helping Oleg in the dome and helping Mark some with setup.  Oleg made some improvements in the collumation and then took some images to analyze his work.

Unfortunately Mark had some bad luck with his mount and had to change plans for his night.  He got his AstroTrak set up to take some wide field images.

Harvey spent the evening chasing galaxies and showing the night’s sites to our guests.  The following is his report:

****

Spring is galaxy season. Every year I try to get a good look at the Virgo and Coma galaxy clusters. Last year from Hope Slide I had great views: it was almost like looking at a photograph. This year the weather hasn’t cooperated. So my goal going up to the AOMO was to see how many of the Virgo galaxies I could make out from there. As often happens, things didn’t go according to plan.

I came up with my friend, Phil Northcott.

I set up my 15″ Obsession UC and my 10″ Orion dobs. As it was getting dark, we looked at first Venus (nice waning crescent), then Mars (seeing wasn’t good enough to show surface detail) through the 15″. We then spent awhile on a tour for Amy and her family.  We looked at Mizar and Alcor through the 10″, since it was behind the dome from where we had set up the 15″. We looked at M108 (galaxy) and M97 (Owl nebula), because they are a short hop from Merak and so easy to find.  Amy said that was the first time she had ever seen a nebula and even though it was just a small fuzzy grey blob, she seemed pretty excited. The tracking platform worked well to keep objects in the eyepiece so everyone could take a look. The girls then went up to visit you in the dome and I shifted the 15″ back into Leo to look for M95.

I spotted M105 and at least one of the nearby NGCs as well as M96 of course, but didn’t pay them much attention except as necessary to help me identify M95 so we could look for the supernova. Once I had M95, we got Mark’s image of the supernova to compare. Mark wasn’t sure which was the supernova; Phil used his iphone to download an image that identified it. We were then able to see the supernova in the eyepiece and it was obvious that it had dimmed quite a bit since Mark’s photo (as expected).

We then wrapped up the evening with a few (poor) views of galaxies in Markarian’s chain and thereabouts, followed by a look at Saturn through the AOMO scope.

 

Depart: Marty, Amy and Rani 9:30pm

Oleg, Harvey and Phil 10:50pm

Mark & Leigh 1:30am

Temp: 7C

AOMO LOG, April 6, 2012

Leigh and Jim

Arrived: 2:10 pm

Temp:Partly Clear

My son Jim and I drove up to the AOMO Friday afternoon so that we could measure the old Generator shed in detail.  This was so that Jim can draft the drawings I need to in order to order the building materials to transform the shed into our future privy.

We also cleaned out the shed in order to check the level of the floor.   As it turns out the floor is pretty good.  A little finishing concrete to smooth it out and level it off will suffice.

The shed contained some interesting items.  Some can be used, some need to be disposed of.

We escaped just as a rain shower blew over us.  The Loon Lake road had been graded the day before so it was much smoother but muddy.

Depart: 3:25pm.

Temp:

AOMO LOG, /Feb. 3, 2012

Leigh with Bruce, Cheryl, Jesse and Cody as guests.

Arrived: 8:30 pm

Temp: 5 C, Clear

As usual, I am slow at getting my log posted. I have to get in the habit of writing my log the very next day. … paved with good intentions comes to mind.

Friday, Feb 3 turned out to be one of those nights when everything you planned fell apart and yet the night turned out better than I could of hoped for. Friday was improving all day long so I made up my mind while at work to post an email to the AOMO mail group to let them know that I wanted to go to the AOMO that night. I got two responses so I planned to have an early supper and get into the forest by 7:30.

After eating I received an email from one of my earlier respondents that he couldn’t make it. I thanked him and finished getting ready to go. Although my main objective of the night was to load the software and get the guide camera operational, I grabbed a couple of my eyepieces so that I could do some observing as well.

I arrived at the forestry gate at 7:35 retrieved the observatory key and walked around eyeballing the night sky from the staff parking area awaiting my fellow observers. Timing is everything and this time it had conspired against me. I found out after I got home that my other companion to be had also sent me an email informing me he could not make it. I did not know that I was waiting for someone who was not going to show up.

By 8:00 I was just about ready to give up and give Mark a call. He had told me he would be imaging from in front of his home and had invited me over as a back up plan if things didn’t work out for the AOMO that night. Just before I pulled my cell phone out of my pocket a car pulled through the forest gate. I approached the car thinking it might be my evening companion only to find it was a lady with two of her children with her. She asked me if I was waiting for someone so I explained what I was there for and how I was just about ready to give up.

When she heard me tell her I was with RASC and that I was hoping to go to the AOMO that night she got quite excited. She introduced herself and her children. Her name is Cheryl and her daughter is Jesse and her son is Cody. As it turns out her daughter is attending Thomas Haney Secondary School in grade 9 and is very interested in astronomy. Jesse was very excited about the observatory so I invited the family to join me for some observing. Cheryl told me she would go home and get her husband and they would all get warmer clothes on and then come join me. Her son Cody informed us that he knew excactly where the observatory is located as he rides his bicycle through the forest regularly. It is his back yard after all.

I proceeded to the observatory. I opened up the dome, started up and loaded the new software into the computer and was just about to start up the telescope when my guests arrived.

Cheryl introduced me to her husband, Bruce and then we spent close to an hour in the office with me telling them the history of the AOMO and talking astronomy with Jesse. I explained what RASC is all about and invited them to future meetings and talks. Jesse and Cheryl both kindly offered to introduce RASC to the school astronomy club so that we can help the school in the future with our astronomy outreach program. If Jesse is any example, I look forward to working with such an enthusiastic and well taught group of young people. She displayed an incredible grasp of astronomy. As a matter of fact the whole family was knowledgable and enthusiastic when they got a chance to look through the telescopes.

By the time I took them upstairs the sky had deteriated somewhat. There were bands of clouds starting to drift across our view. I put an eyepiece in both the 80mm guide scope as well as the LX200. It was interesting to my guests to see the different views the scopes offered. We viewed M42 as well as the Moon. We had also looked at a couple of stars while I aligned the scope. Betelguise brought out the most conversation as it is such a colourful star.

By around 10:00 young Cody was starting to have a hard time keeping his eyes open. Like most young lads he had had a much more active day than myself. If I could only have that much energy! The family said their goodbyes and thank yous and made their way out of the observatory. They requested I add them to my mail group so that they may visit again. I look forward to their company in the future. I have to admit their visit rescued my night for me. I never got the camera to work and would have probably not gone up past the gate at all had they not happened by. I extend a big thank you to Bruce, Cheryl, Jesse and Cody for making my night!

I then made some notes and a short shopping list. I re-tarped the scope locked up and travelled back down through a Moon lighted forest.

Depart: 11:30pm.

Temp: 5 C

Lunar Eclipse December 10, 2011

These pictures were taken from inside my office through a double-paned window. All, except the first two were taken through breaks in the clouds. The second picture shows the incoming clouds. The last picture was obtained just before the clouds covered everything for the remainder of the eclipse. The 5th and the 7th (last) pictures show the star iota Tauri below the Moon. The detailed description of the pictures can be seen here:

http://www.penmachinedad.blogspot.com/2011/12/december-2011-lunar-eclipse.html

President’s Message for January and February, 2012

On behalf of the RASC Vancouver Centre Council, and on the occasion of the publication
of this, our first edition of NOVA for 2012, I would like to extend best wishes to our
members and public for a happy and fulfilling New Year, one that includes an abundance of
astronomy in all of its forms, especially clear skies!

If you are reading a hardcopy of this edition of NOVA, then you quite likely picked it up
at our first public lecture of the year, which is being held at the UBC Hennings Physics
Building. We will be hosting Prof. Ray Jayawardhana, Professor and Canada Research
Council Chair of the University of Toronto, for our January 12 lecture. Prof. Jayawardhana’s
presentation is entitled Rocks, Ice and Penguins: Searching for Meteorites in Antarctica. Be
sure to look elsewhere in this edition of NOVA for a backgrounder on our speaker, who has
been hailed by Wired Magazine as “a rock star” of astronomy!

This lecture promises to be just the start of another year of presentations by A-list
speakers, on a diverse range of topics! Our top-flight speaker program is one of the great
strengths of RASC Vancouver’s programming, but is just one of our many services that
benefit our members, and which contribute to the community at large.

If you are a member of RASC Vancouver, then you probably already know the broad
outlines of the other priorities that council has set for our 2012 programming, which we
have carefully chosen in order to effectively concentrate our efforts in four key types of
activity: Public outreach; Observing Programs; Membership Building; and Web Presence.
Council has set specific goals within each of these four areas, whilst we keep on the lookout
for other opportunities that may arise during the course of the year.

For outreach, we intend to invest in our partnerships with the SFU Observatory (coming
soon to a Burnaby campus near you!) and the BCIT Planetarium, including using these
venues to reintroduce our very successful “What’s Up?” program for newcomers to
astronomy (especially young ones!). The “What’s Up?” program was established last year
as an “add-on” to our monthly lecture series, but will instead be offered this year a series of
special events, independent of our speaker program, so as to better serve a young audience.

To reinvigorate our observing program, we will establish a regular series of observing
nights, using Twitter to link participants to these events in real time (more on Twitter
below), along with a series of clinics on telescope use, astrophotography, and other areas
of interest (looking to our members for direction here). We will also continue to improve
access to our valuable observatory, the AOMO in Maple Ridge.

To build our membership, we will survey members and our many non-member guests to
establish what we need to do to bring more value to our existing membership, and to entice
newcomers to our society. The June 5 transit of Venus promises to be a extraordinary
opportunity to showcase Vancouver Centre to a large public audience, allowing us to
highlight the expertise of our membership with appearances on local TV and radio
broadcasts, and in interviews by print media, and accentuating our capacity for community

engagement by a massive show of force on event day! We are already gearing up for
this fabulous occasion! If you are a member of Vancouver Centre, and are interested
in becoming involved in our public presence, there is no better way to do so than by
contributing to our Venus transit effort, and no better time to step forward than now! I
heartily encourage you to contact Vancouver Centre’s Event Coordinator, Suzanna Nagy, at
[email protected].

Turning to our fourth and final priority for 21012, which is to improve our electronic
presence, we will establish Facebook and Twitter as prime social networking tools (in
addition to our successful Meetup site), especially for linking our members in real time, and
we will increase content on our much improved web site, http://rasc-vancouver.com.

RASC Vancouver Centre also has an important new challenge in 2012. This concerns a
central part of our efforts, which, as I described at the top of this column, is to provide a
monthly speaker to our membership and the general public. Over the past 40 years, our
venue for these meetings has been the HR MacMillan Space Centre, where we were not
charged for meeting space. Owning to a difficult financial situation, the Space Centre will
now charge its standard rate for nonprofit organizations, of $640 per meeting. Council has
unanimously agreed we cannot afford this fee without serious compromise to the rest of
Vancouver Centre’s efforts.

Fortunately, we have much less expensive alternatives that we can use while we look for
a longer-term solution. We have already made ongoing arrangements with SFU and UBC,
which will provide us with meeting space at minimal or zero cost, and with BCIT, which
has economical rates, and which suits our priorities for this year. The Space Centre will
continue to offer us free use of the auditorium for speakers that they think will appeal to a
broad enough segment of their audience. The Space Centre has also pledged to revisit our
relationship once they return to fiscal health

At this point, we have established the venues for the first three lectures of 2012, which
all promise to be of outstanding quality, and on exciting and timely topics. Following
our January 12 lecture at UBC by Prof. Ray Jayawardhana, our Thursday February 9
presentation will be at the Space Centre, where we will host Dr. Ed Krupp, Director of
the Griffith Observatory in Los Angeles, and our Thursday March 8 lecture will return to
UBC, where will we host Dr. Catherine Johnson of the UBC Department of Earth and Ocean
Sciences, and a member of the MESSENGER spacecraft science team. For April and beyond,
locations will be announced as soon as we have determined the venues. Notifications will
be sent to membership by email, and will be posted on Meetup. In general, please consult
our Meetup site on a regular basis for more information, as it becomes available: http://
www.meetup.com/astronomy-131
.

Finally, all of us council would like membership and our public to know that we are actively
working on an opportunity to establish a new permanent base of operations, one that may
turn out to be remarkably close at hand.

There is much to look forward to in 2012 at RASC Vancouver! All of us on council look
forward to you at more of our monthly lectures, and our many other events.

Howard Trottier
President, RASC-VC
Professor of Physics, SFU

AOMO LOG, JANUARY 10, 2012

Mark, Wayne and Leigh

Arrived: 8:00 pm

Temp: -1 C, Clear

Mark Wayne and I tried to take advantage of an unexpected clear night to try to finish what we had started doing on Jan 7.  We wanted to get the guide camera working and try out the new guide scope system.

I had brought along the cables and USB hub that I had purchased on the weekend to enable us to hook the camera and guide hardware to the PC in the office.  Mark and I ran the cables between the dome and the office and hooked everything up.

Wayne had brought his binoculars and camera.  He kept busy outside for part of the evening and then worked on his laptop in the office the rest of the night.

We then fired up the PC.  We got a “new hardware found” window as expected, however what we didn’t expect was a “drivers not found” message.  We both thought we had used a Meade DSI on this PC in the past.  At this point we were not worried as Mark had his wireless Internet device with him so he went to the office and downloaded drivers from Meade’s website.  We thought it would then work.  Unfortunately Meade had updated their drivers to Windows7 and deleted their Windows XP drivers.  Mark and I now regretted not bringing a disc from home that contained the drivers.  So much for testing the guider that night.

While Mark was downloading drivers in the office, I started the telescope up and moved it to Betelgeuse for alignment.  I used the Telrad that Mark had mounted on the telescope last visit to centre the scope.  Without adjustments to the Telrad I was able to find the star in the eyepiece of the telescope.  I was impressed.  Once I had focus and centred the star, I adjusted the Telrad to centre it as well.  At Mark’s suggestion I also put an eyepiece in the guide telescope and centred it to the main scope for now.  I had to use an old barlow barrel to lengthen the optical train long enough to achieve focus on the guide scope.

Once we established that we were not going to solve our driver issues we decided to take advantage of our clear sky and do some visual observing.  The eyepieces on hand left something to be desired, however we were still able to view M42, M45, Jupiter and the moon before calling it quits for the night.  I will put some better eyepieces on my shopping list for the upcoming year.  The different view through the two telescopes gives a nice flexibility as to the objects we can enjoy observing.

Next time up we will get the guider up and running.  Then we will try some imaging.

Depart: 11:30pm.

Temp: -1 C

AOMO LOG, JANUARY 7, 2012

Mark and Leigh

Arived: 4:30 pm

Temp: -2 C, Light rain.

On the way to the AOMO Mark and I encountered a tree across the road.  It had fallen down just past the road branches off to the UBC Liquid Mirror Telescope.  It was not a big loss to the forest as it was so rotten that it broke into 5 or 6 pieces upon impact even though it was about 8″ in diameter.  We had no problem clearing the road.

Our main purpose of going to the AOMO was to mount the new accessory mount bracket and guide scope with camera to the Meade telescope.  While I passed tools and parts, Mark accomplished the task.  We then strung some of the cables to see where we come up short.  I have some shopping to do.

We then mounted a Telrad onto the Meade on the oppisite side of the counter weights from the finder scope.  Next clear night we will give it a test drive as well.

I then made some notes and a short shopping list.  We re-tarped the scope locked up and travelled back down through a wet dark forest.

Depart: 5:30pm.

Temp: -2 C

AOMO LOG, Nov. 19, 2011

Mark, Leigh and Wayne

Arrived: 8:15pm

Temp: -4 C, 3″ snow, Clear mag 5 sky.

Depart: 10:40pm.

A quick decision to take advantage of a rare clear night this month.  I did not put out a general group email as we were not even sure the road conditions would allow us to reach the scope.  As it was we needed to put the Tracker into 4wheel drive to make the climb past the second gate.  We found about 1-1/2 inches of snow covered everything.  Most had slid off the roof but there was still a skiff.

Wayne wanted to take some wide field images with his camera while Mark and I wanted to take those images of Jupiter that eluded us the last time we were up.

Mark and I got the scope aligned first.  It pointed surprisingly accurate to Deneb on the first try.  Different than the experience that Oleg and I had back in August.  This leads me to think it has something to do with daylight saving time.  I’ll have to put some more thought to this.

We mounted the SBig camera and found the PC couldn’t find the drivers.  It took Mark and I a couple of attempts to get them loaded again.   Persistance paid off and we were up and running.  We worked on focus for awhile and then swung the scope to Jupiter.  After we took a few test images, Mark went downstairs to work on some processing on his laptop while I set up an imaging run on Jupiter.    I then joined Mark and Wayne in the office for coffee while the program did its thing.

Later I moved the images onto my flashdrive and hopefully I will do a better job of processing than I have of keeping up with this log.

Departed: 12:00M

Temp: -3 C

Darkness meter: n/a

AOMO LOG, Nov. 14, 2011

Mark and Leigh

Arrived: 9:00pm

Temp: -1 C

Mark and I made a quick trip to the observatory in order to test fit an accessory plate that Brett had manufactured for the telescope.  Brett had taken the measurements at previous visits and we were anxious to give it a try.

Even though we did not have screws quite long enough to safely mount the plate on a permanent bassis, we were able to tell that it would fit perfectly.  Way to go Brett!

We removed the plate as we were not intending to leave it mounted.  Mark intends to drill holes in it to enable the mounting of a guide scope as well as a camera mount and possible other accessories in the future.  The guide scope has already been purchased and is a Sky-WatcherBK80 short tube refractor.  We intend to use Mark’s Meade DSII camera in combination with PHD guiding software.

We also took up a longer R232 cable to enable us to hook up the telescope with the PC in its new location in the office.  We then started up the PC and the telescope to test the connectivity.  On the first try the telescope connected with the PC and we were able to control it with the PC.

We got all excited at this point and decided to try to image Jupiter.  We went outside and could see it was nice and clear so we went up and uncovered the scope and opened the dome.  Once we had the dome opened we could see that it had clouded over in that little bit of time.  Oh well, we got some more practice at untarping and tarping up the equipment.

Depart: 10:40pm.

Temp: 0 C

Darkness meter: n/a