Good day everyone...
I'm playing catch-up with imaging session over the past few weeks, and have finally processed my data from last Sunday (July 8th). A clear day with moderate seeing through he mid morning, but as usual the temps climbed to the 30's C and by noon seeing was getting poor.
The disk had no labeled AR's though a few regions stood out in Ha, several small filaments on the southern disk, and a pair of larger proms on the western limb. The first images were taken through the LS80T/LS75FHa/B1200Ha double stacked solar scope, with a disk/limb composite and a longer exposure prom shot with the disk masked off:
The next set of images were taken through the CR-150/DSII/B1800Ha modded scope, showing the 'new' activity as it rotates into view, another small region located to the west of the mid disk and some of the filaments along the south part of the disk:
The same setup was then turned to get images of the proms...the two on the west limb were the most impressive, but a number of smaller proms were also seen along the east limb:
My final set if images involved an attempt to DS a borrowed Quark Chromosphere on the modded CR-150/DSII scope in an attempt to get better contrast on the disk features. By the time I had the setup assembled and focused I was into the poor seeing and wound up binning the ASI174 camera to shorten the espousers. It looks promising, but I think a Prominence model might work better with this set-up. I'd be interested in any comments on this setup anyone cares to share:
This covers the session form Sunday, with a few set to finish off yet.
As always, questions and comments are welcome.
Brian
July 8th - Ha Session
- MapleRidge
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July 8th - Ha Session
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: July 8th - Ha Session
That's a really good set of images you have there Brian, thanks for sharing!
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!
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Re: July 8th - Ha Session
Some very nice detail Brian. Great collection.
Best wishes,
David
Best wishes,
David
Making the possible difficult and the difficult impossible.
Photos : https://www.flickr.com/photos/daviddench/albums/
Photos : https://www.flickr.com/photos/daviddench/albums/
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Re: July 8th - Ha Session
Hi, Brian
I remember that some of these proms were hard to capture because of their low brightness. I remember not even trying to record some of these. After looking at your images, I should have tried harder.
Lou
I remember that some of these proms were hard to capture because of their low brightness. I remember not even trying to record some of these. After looking at your images, I should have tried harder.
Lou
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Re: July 8th - Ha Session
Mark, David, and Lou...
Thanks for your comments guys...always appreciated
Lou...I was surprised the seeing didn't ruin these prom sequences, but I was quite happy the tow larger ones showed some nice details. I even got the little floater above the east limb.
Brian
Thanks for your comments guys...always appreciated
Lou...I was surprised the seeing didn't ruin these prom sequences, but I was quite happy the tow larger ones showed some nice details. I even got the little floater above the east limb.
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: July 8th - Ha Session
The proms certainly stole the show, they are very nice close up Brian
Alexandra
Alexandra
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Re: July 8th - Ha Session
I agree with the comments above, Brian. The proms are excellent and some nice detail on the limb as well.
Cheers, Peter.
Cheers, Peter.
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Re: July 8th - Ha Session
Thanks Alexandra and Peter...your comments are always appreciated
Brian
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