May 1st - Ha Sun
- MapleRidge
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May 1st - Ha Sun
Good day everyone...
The weather forecast was spot on yesterday...a sunny morning, cloudy afternoon, and evening showers. Recent rains have made the fields too wet to do much farming so I was able to work from home and got a bit of a solar fix too. Seeing degraded rapidly as morning waned, but I'm happy with the results.
The first image is a composite full disk using separate disk and limb exposures, taken through the LS80T/LS75FHa/B1800Ha and ASI174MM camera. The first image has the limb inverted, whole the colourized image has both parts displayed as positive views: The string of dark filaments in the south was the most noticeable feature to my eye, but the large prominence in the NE made a much better show with the camera. In my mind, I think we have been have many of these large polar filament bands in recent months...anyone else feel the same?
I settled on the ASI290 to image with the modded DS CR-150 OTA in order not to push the image scale in the seeing I had. I finally got the SSM setup (but not configured to use in FireCapture) and the best readings were in the 1.5-2 range, but the majority of the reading were 4-6.
The departing trio of AR's 2818/2820/2821 are shown in the image below: I created a 6 frame mosaic of the filament band...the variable conditions are visible in the variation between frames but it still came out well enough: There was one small spot of activity in the north near mid disk...not a lot of detail but maybe it will develop into something more: The final images try to highligh the proms. First pair is the is the big prom on the NE limb, and the last image is the small prom on the SE limb near the AR's: That's all from Saturday...it looks like we need some new activity to roll into view again
As always, questions and comments are always welcome.
Brian
The weather forecast was spot on yesterday...a sunny morning, cloudy afternoon, and evening showers. Recent rains have made the fields too wet to do much farming so I was able to work from home and got a bit of a solar fix too. Seeing degraded rapidly as morning waned, but I'm happy with the results.
The first image is a composite full disk using separate disk and limb exposures, taken through the LS80T/LS75FHa/B1800Ha and ASI174MM camera. The first image has the limb inverted, whole the colourized image has both parts displayed as positive views: The string of dark filaments in the south was the most noticeable feature to my eye, but the large prominence in the NE made a much better show with the camera. In my mind, I think we have been have many of these large polar filament bands in recent months...anyone else feel the same?
I settled on the ASI290 to image with the modded DS CR-150 OTA in order not to push the image scale in the seeing I had. I finally got the SSM setup (but not configured to use in FireCapture) and the best readings were in the 1.5-2 range, but the majority of the reading were 4-6.
The departing trio of AR's 2818/2820/2821 are shown in the image below: I created a 6 frame mosaic of the filament band...the variable conditions are visible in the variation between frames but it still came out well enough: There was one small spot of activity in the north near mid disk...not a lot of detail but maybe it will develop into something more: The final images try to highligh the proms. First pair is the is the big prom on the NE limb, and the last image is the small prom on the SE limb near the AR's: That's all from Saturday...it looks like we need some new activity to roll into view again
As always, questions and comments 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
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Re: May 1st - Ha Sun
Thanks Terry
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
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Re: May 1st - Ha Sun
You got a really nice set here Brian. Glad the weather is being good for you for solar, even if it's not good for work...
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: May 1st - Ha Sun
Thanks Mark
Our weather has been completely screwy of late. We had snow Friday evening and it was -5 or so Friday night, so Saturday morning imaging still required a winter coat
Brian
Our weather has been completely screwy of late. We had snow Friday evening and it was -5 or so Friday night, so Saturday morning imaging still required a winter coat
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: May 1st - Ha Sun
Good to hear you managed to get a session in, Brian.
Nice set of images. Particularly like the big prom; nice detail in that one.
Nice set of images. Particularly like the big prom; nice detail in that one.
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Re: May 1st - Ha Sun
Jochen, Maurits, and Ivan...
Thanks for your feedback on the images...always appreciated
Brian
Thanks for your feedback on the images...always appreciated
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: May 1st - Ha Sun
Very nice work Brian. I absolutely love the second colored full disc image. I never could visually see the large faint prom in the NE with my SMII60.
James
James
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Re: May 1st - Ha Sun
A beautiful set, Brian. The long prom stands out from the full disk images, specially the color one: what a beautiful sight ! Glad you caught it.
Franco
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Re: May 1st - Ha Sun
Wow!! I really love the second full disc, the prom in the north has really changed since I viewed it early afternoon here. It looks like it was lifting off. A great set
The weather here has been very dry for over a month and very cold too. Today the weather has broken with a huge storm, the wind is howling and rain coming down in horizontal sheets all day. A perfect English bank holiday Monday
Alexandra
The weather here has been very dry for over a month and very cold too. Today the weather has broken with a huge storm, the wind is howling and rain coming down in horizontal sheets all day. A perfect English bank holiday Monday
Alexandra
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Re: May 1st - Ha Sun
James, Franco, Eric, and Alexandra...
Thanks for all your comments and feedback on the session...always appreciated
Also a big thanks for the full disk image being chosen as the photo of the day...nice to see that others like it too
Brian
Thanks for all your comments and feedback on the session...always appreciated
Also a big thanks for the full disk image being chosen as the photo of the day...nice to see that others like it too
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