A very short session - Jan 20th
- MapleRidge
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A very short session - Jan 20th
Good day everyone...
We have had pretty much steady cloud cover the past 10 days or more, and I was looking forward to the clear morning that was forecast today. This was a more typical winter day for a change...air temp was ion the -13C range while imaging It started off well enough, but an online conference dragged on all morning and I wasn't able to get to the scope until 11:30 or so. I started with the LS80T solar scope and the views were very nice with the new AR, and numerous filaments.
I started with the full disk images, but the afternoon clouds came in early and had me shut down by noon. These images are through the LS80T/LS75FHa/B1800Ha solar scope. The first image was captured with the ASI174MM camera and is a composite of separate limb and disk images, with the limb inverted: I was planning to do more trials with the ASI1600MM, starting with a 1.6X Antares barlow...shown below: I'm surprised this turned out at all, as the cloud was constantly blowing through and I was manually adjusting the exposure to try and keep a steady image brightness. Parts of the capture were almost completely blocked by cloud I still need to get the chip cleaned...forgot about the dust specs after the last session.
Looks like the clouds are back until the weekend.
Brian
We have had pretty much steady cloud cover the past 10 days or more, and I was looking forward to the clear morning that was forecast today. This was a more typical winter day for a change...air temp was ion the -13C range while imaging It started off well enough, but an online conference dragged on all morning and I wasn't able to get to the scope until 11:30 or so. I started with the LS80T solar scope and the views were very nice with the new AR, and numerous filaments.
I started with the full disk images, but the afternoon clouds came in early and had me shut down by noon. These images are through the LS80T/LS75FHa/B1800Ha solar scope. The first image was captured with the ASI174MM camera and is a composite of separate limb and disk images, with the limb inverted: I was planning to do more trials with the ASI1600MM, starting with a 1.6X Antares barlow...shown below: I'm surprised this turned out at all, as the cloud was constantly blowing through and I was manually adjusting the exposure to try and keep a steady image brightness. Parts of the capture were almost completely blocked by cloud I still need to get the chip cleaned...forgot about the dust specs after the last session.
Looks like the clouds are back until the weekend.
Brian
Last edited by MapleRidge on Thu Jan 21, 2021 3:40 am, edited 1 time in total.
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
- DeepSolar64
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Re: A very short session - Jan 20th
I love how the proms turned out. Nice!
Lunt 8x32 SUNoculars
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
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Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
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Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
- marktownley
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Re: A very short session - Jan 20th
That's a nice disk Brian, i'm hoping to get some imaging done in the days ahead.
Mark
Mark
http://brierleyhillsolar.blogspot.co.uk/
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- Carbon60
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Re: A very short session - Jan 20th
Superb FDs, Brian; particularly the first one.
Stu.
Stu.
H-alpha, WL and Ca II K imaging kit for various image scales.
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More images at http://www.flickr.com/photos/solarcarbon60/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: A very short session - Jan 20th
Well done Brian, sounds like everyone is having difficulties with imaging and the weather at the moment, it shows how dedicated we are
Alexandra
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Re: A very short session - Jan 20th
That's a great image Brian, thanks for sharing. It's good to see some solar images, nothing but clouds here in Brisbane.
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Re: A very short session - Jan 20th
Very good winter results, Brian. Hope to catch the new AR this weekend, if conditions allow.
Franco
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Re: A very short session - Jan 20th
Thanks everyone for all the comments and feedback on the session
Saturday is to be clear here...fingers crossed
Brian
Saturday is to be clear here...fingers crossed
Brian
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
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Re: A very short session - Jan 20th
Thanks vm for the excellent captures Brian.
lucky with your weather somewhat, but here this morning was clear, but no longer today..
Cheers
terry
lucky with your weather somewhat, but here this morning was clear, but no longer today..
Cheers
terry
- eroel
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Re: A very short session - Jan 20th
Brian:
Very good images, nice to see that even with passing clouds we are able to get good results.
Best wishes and keep well.
Eric.
Very good images, nice to see that even with passing clouds we are able to get good results.
Best wishes and keep well.
Eric.
- MapleRidge
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Re: A very short session - Jan 20th
Thanks Eric
I was surprised the stacked image came out at all with the variable cloud and uneven exposures during capture.
Brian
I was surprised the stacked image came out at all with the variable cloud and uneven exposures during capture.
Brian
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
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Re: A very short session - Jan 20th
Very nice images
Marios S.Ioannou
My Gallery https://www.flickr.com/photos/195609307@N07/albums
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My Gallery https://www.flickr.com/photos/195609307@N07/albums
Sketcher/Visual Observer