April 8th _ Ha and CaK

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MapleRidge
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April 8th _ Ha and CaK

Post by MapleRidge »

Good day everyone...

Another clear day with moderate seeing this past Thursday, and I had a short window to image over my lunch break.

The full disk Ha image below is a composite of separate disk and limb exposures, with the limb inverted. Although there were no named AR's there are a few brighter points, as well as filaments and proms. The image shows a faint extension of the NE filament as a prom, extending into space at the 11 o'clock position of the disk:
Full-Ha_04082021.jpg
Full-Ha_04082021.jpg (403.18 KiB) Viewed 150 times
The next full disk is a CaK image taken through the Celestron CR-150 OTA and Lunt B1800CaK module:
Full-CaK.jpg
Full-CaK.jpg (1.12 MiB) Viewed 150 times
The CR-150 has be setup again in DS mode using the two DSII modules and B1800Ha blocker. These images were captured with the ASI290MM camera and 2x focal extender:
Mid-East.jpg
Mid-East.jpg (183.8 KiB) Viewed 150 times
NE-Filament.jpg
NE-Filament.jpg (236.97 KiB) Viewed 150 times
Mid-Disk.jpg
Mid-Disk.jpg (182.3 KiB) Viewed 150 times
South-Proms.jpg
South-Proms.jpg (75.39 KiB) Viewed 150 times
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
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Re: April 8th _ Ha and CaK

Post by marktownley »

Good set of images Brian! I was hoping to image before work today, based on the forecast, but it's raining again so I guess will have to see if it's any better when I get home.


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MapleRidge
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Re: April 8th _ Ha and CaK

Post by MapleRidge »

Thanks Mark :bow

I hope the skies co-operate for you...cold, grey, and rain today. Welcome to Canada...was 22C and sunny on Saturday but today is not cold enough for snow, but not far from it :lol:

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
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Re: April 8th _ Ha and CaK

Post by MAURITS »

Beautiful images Brian.


Regards,
Maurits

Vista del Cielo Observatory

www.vistadelcielo.be
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MapleRidge
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Re: April 8th _ Ha and CaK

Post by MapleRidge »

Thanks Maurits...much appreciated :bow

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
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Re: April 8th _ Ha and CaK

Post by eroel »

Brian:
Beautiful images all of them.
Best regards,
Eric.


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MapleRidge
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Re: April 8th _ Ha and CaK

Post by MapleRidge »

Thanks for your comments Eric...very much appreciated :bow

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
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