28Apr18 was another poor day for solar imaging.
I started with the Celestron 150 refractor with a full aperture D-ERF + Lunt LS50 THa + ASI174 MM camera.
I have to raise the gain to get this noisy image:
After this image, the seeing was so bad that I can't continue imaging with the 150mm Celestron OMNI XLT refractor. I switched over to my faithful work horse - Borg 76mm refractor + SolarScope SF50mm DS + Basler ace acA1920-155um
Got the following:
H-Alpha Images on a quiet Sun (Singapore)
- yltansg
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Re: H-Alpha Images on a quiet Sun (Singapore)
Great images considering those sky conditions Alfred
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: H-Alpha Images on a quiet Sun (Singapore)
Alfred:
Nice images considering the haze and cloud conditions.
Regards,
Eric.
Nice images considering the haze and cloud conditions.
Regards,
Eric.
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Re: H-Alpha Images on a quiet Sun (Singapore)
Very good Alfred.
regards Rainer
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
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- yltansg
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Re: H-Alpha Images on a quiet Sun (Singapore)
Hi Derek, Rainer, Franco, Eric and Mark,
Thanks for your kind comments. There were no chances for imaging since then. The following are some HA close-up taken on the same day:
Borg 76mm +SF50DS + x3 barlow
Thanks for your kind comments. There were no chances for imaging since then. The following are some HA close-up taken on the same day:
Borg 76mm +SF50DS + x3 barlow
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- 2018-04-28_T_10-26-224FiCRtpdnusmInKLVLCRC15.jpg (676.12 KiB) Viewed 1418 times
- marktownley
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Re: H-Alpha Images on a quiet Sun (Singapore)
Nice addition!
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: H-Alpha Images on a quiet Sun (Singapore)
A fine set of images, Alfred.
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/