February 20th Images
- MapleRidge
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February 20th Images
Good day everyone...
A nice clear day here today, with some clouds managing to drift through part way through my imaging session. I should have went out a little sooner I guess
The prom and new AR on the NE limb was the most impressive view through the LS80T as well as the dark filament in the SW. The image below is a composite of separate disk and limb exposures with the limb inverted. This was imaged with the LS80T/LS75FHa/B1800Ha solar scope and the ASI174MM camera: The new activity in the NE held promise for some WL and CaK details, so the iStar 150mm, f8 OTA was used with the Lunt WL wedge and CaK Wedge/B1800CaK/Baader K-Line filters for these full disk images (dust spots included). The ASI1600MM was used for these: I changed the iStar over to Ha with the pair of DSII etalons and B1800Ha blocker with a 3x focal extender ahead of the ASI174MM. The clouds started to drift in during these captures forcing some long delays between images. The seeing also degraded quiet a bit which didn't help my attempts to image the areas of interest in higher resolution.
AR2803 on the NE limb was the prime target, and the largest proms was on the limb nearby: I made a slight adjustment to the tuner and found this filament pop into view in the AR: Before I gave into the clouds I got an image of the filament in the SW: This covers the images for today's session. As always, questions and comment are always welcome.
Brian
A nice clear day here today, with some clouds managing to drift through part way through my imaging session. I should have went out a little sooner I guess
The prom and new AR on the NE limb was the most impressive view through the LS80T as well as the dark filament in the SW. The image below is a composite of separate disk and limb exposures with the limb inverted. This was imaged with the LS80T/LS75FHa/B1800Ha solar scope and the ASI174MM camera: The new activity in the NE held promise for some WL and CaK details, so the iStar 150mm, f8 OTA was used with the Lunt WL wedge and CaK Wedge/B1800CaK/Baader K-Line filters for these full disk images (dust spots included). The ASI1600MM was used for these: I changed the iStar over to Ha with the pair of DSII etalons and B1800Ha blocker with a 3x focal extender ahead of the ASI174MM. The clouds started to drift in during these captures forcing some long delays between images. The seeing also degraded quiet a bit which didn't help my attempts to image the areas of interest in higher resolution.
AR2803 on the NE limb was the prime target, and the largest proms was on the limb nearby: I made a slight adjustment to the tuner and found this filament pop into view in the AR: Before I gave into the clouds I got an image of the filament in the SW: This covers the images for today's session. As always, questions and comment are always welcome.
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
- DeepSolar64
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Re: February 20th Images
Brian,
All of these are awesome! I can't pick a favorite. I am starting to image now so CaK will can become a reality now. Like me getting a Lunt CaK module. I would probably use it on my small apochromatic 72mm refractor. Yes I noticed your CaK image first.
James
All of these are awesome! I can't pick a favorite. I am starting to image now so CaK will can become a reality now. Like me getting a Lunt CaK module. I would probably use it on my small apochromatic 72mm refractor. Yes I noticed your CaK image first.
James
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
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
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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
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
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- MapleRidge
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Re: February 20th Images
Thanks James, always appreciated the comments
The CaK is not a very good image...the poor seeing really affects it but I don't have an easy way to mount a smaller scope to use specifically for it. MAke the best if it, and some days the filter does a great job!
Brian
The CaK is not a very good image...the poor seeing really affects it but I don't have an easy way to mount a smaller scope to use specifically for it. MAke the best if it, and some days the filter does a great job!
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
- marktownley
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Re: February 20th Images
Good shots Brian! Make an aperture stop for the CaK images, will improve things considerably! Go for something like 60mm, then it will give f20 at the chip which is a good match for the pixels on the 1600.
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
- Stardust5858
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Re: February 20th Images
Brilliant captures Brian, appreciate you sharing them with us, clouds here until tomorrow.
10ft x 6ft Solar RoR with Warm Room
Lunt 60mm Double Stack HA
80ed WL+ Lunt Hershal Wedge + Badder K-Line filter.
100mm AR + Lunt b1800 Ca-K module.
Neq6 Eq Mount.
2.7m Pulsar Dome.
11in Celestron SCT + White Light Filter.
70mm AR Stellavue.
12inch OO Newtonian.
Eq8 r Pro Mount.
Lunt 60mm Double Stack HA
80ed WL+ Lunt Hershal Wedge + Badder K-Line filter.
100mm AR + Lunt b1800 Ca-K module.
Neq6 Eq Mount.
2.7m Pulsar Dome.
11in Celestron SCT + White Light Filter.
70mm AR Stellavue.
12inch OO Newtonian.
Eq8 r Pro Mount.
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Re: February 20th Images
An excellent run, Brian. I am very impressed by your results during the winter.
Franco
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Re: February 20th Images
Hi Brian,
Another excellent set of images showing so much (of what is available) to see.
Thanks vm
Terry
Another excellent set of images showing so much (of what is available) to see.
Thanks vm
Terry
- MapleRidge
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Re: February 20th Images
Thanks to all for your comments and feedback...always appreciated
Mark, this set of CaK was stopped to around f10. I have yet to make up a smaller aperture mask...haven't forgotten, just slow to act
Brian
Mark, this set of CaK was stopped to around f10. I have yet to make up a smaller aperture mask...haven't forgotten, just slow to act
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: February 20th Images
Wow!! what a great set, lots of lovely close ups of the active regions, filaments and proms, looks like you had a great session
Alexandra
Alexandra
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Re: February 20th Images
Thanks Alexandra
Today's time in the sun should have some good images too...just have to process them!
Brian
Today's time in the sun should have some good images too...just have to process them!
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
- Carbon60
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Re: February 20th Images
I fine crop of images, Brian.
Stu.
Stu.
H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
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: February 20th Images
Great, Brian, the filament has been captured very well.
For full discs one can improve balance between dark and bright tones by using of the Exposure function in AstroSurface.
For full discs one can improve balance between dark and bright tones by using of the Exposure function in AstroSurface.
Raf
My solar images and reports with articles on solar equipment
My solar images and reports with articles on solar equipment
- MapleRidge
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Re: February 20th Images
Stuart and Raf...
Thanks for the comments and feedback
Raf, I am not familiar with that software but will have to look into it. Thanks for the heads up!
Brian
Thanks for the comments and feedback
Raf, I am not familiar with that software but will have to look into it. Thanks for the heads up!
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