Astronomy Cafe – Monday September 21st 2020

Posted by as Astro Cafe, Meetings

Video transcript of meeting

  • Overall Winners 2020 – Insight Investment Astronomy Photographer of the Year competition – presented by Barbara Lane
  • Telescope installation at Victoria Centre Observatory – time lapse video and photo gallery – Sep 21, 2020 (for higher quality than the Zoom presentation version)

FDAO Virtual DAO Star Party Saturday September 19th 2020

The Friends of the Dominion Astrophysical Observatory are hosting a Virtual Star Party on Saturday September 19th at 7:00PM. Robert Conrad and Andrew Krysa from the Vancouver RASC are speaking on Mars.

UVic Observatory Open House program for this Fall begins!

UVic invites you to their Observatory Open House program for this Fall. Zoom sessions will begin next Wednesday, Sept 23 at 7:30pm. They will continue weekly at the same time and day till December. This week the Director of CFHT, Dr. Doug Simons presenting ‘Celebrating 40 years of discovery at CFHT’.

This link to join the Zoom Meeting will work for all of UVic’s Astronomy’s Open Houses going forward.

Meeting ID: 935 9678 6035
Password: 566494

Images from Edmonton RASCals relayed by Dave Robinson

Sharpless 2-171: NGC 7822 and Cederblad 214. By Arnold Rivera on September 14
Arnold writes: These two objects have been on my imaging list for a while for two reasons:
They were the first objects on the Observer’s Handbook Deep-Sky Challenge List I visually observed when I started tackling the list and they are well-placed in our northern skies in the fall. These are ‘large’ (60’X30’) but faint emission nebulae well suited for the type of imaging equipment that I typically use. My image was flipped and rotated to reflect its true orientation in the sky when the image was taken.
Celestron RASA8 & ZWO ASI294 MC Pro (-16 C) Astronomik CLS CCD light pollution filter
50 subs, 11m 45s total integration time (uncropped) Processsed in Deep Sky Stacker and PixInsight
Mars by Abdul Anwar on Sept 14
Abdul Anwar tested out his new C11 on Mars and got impressive results. Abdul writes: After carefully collimating it, I spent a few hours imaging Mars. I took 18 x 2 min videos through each filter (total of 108 minutes of footage) and stacked 84,000 out of 337,000 frames I captured. It took a few evenings to process everything but I am sure it’ll get faster as I learn to optimise the process. The equipment used was as follows:
C11 Edge at f20 (5600mm) EQ6R mount ASI1600MM camera with RGB filters.
Images were captured in 16 bit SER format using Sharpcap. Processing was done in Autostakkert, Registax, Siril, and GIMP.
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