20140101 Spectrohelioscope solar events
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20140101 Spectrohelioscope solar events
1. Ha prom at solar limb
2. Big prom detached from the spectrum
3. Fast filament on the spectrum
After some calculation:
The blue wing is about: 194km/s approaching us
The red wing is about: 171km/s leaving us
4. He-D3 solar limb bright line, the 2 absorption lines are from element Na.
5. He-D3 big prom is very dim, the spectrum need to be far over exposed.
Human eyes have high dynamic range, I could barely see the prom and the spectrum at the same time.
Visual effect is FAR FAR BETTER than the images!!!
6. Ha merged image
7. He-D3 merged image with dim prom
2. Big prom detached from the spectrum
3. Fast filament on the spectrum
After some calculation:
The blue wing is about: 194km/s approaching us
The red wing is about: 171km/s leaving us
4. He-D3 solar limb bright line, the 2 absorption lines are from element Na.
5. He-D3 big prom is very dim, the spectrum need to be far over exposed.
Human eyes have high dynamic range, I could barely see the prom and the spectrum at the same time.
Visual effect is FAR FAR BETTER than the images!!!
6. Ha merged image
7. He-D3 merged image with dim prom
- marktownley
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Re: 20140101 Spectrohelioscope solar events
Very impressive, this spectroscopy stuff is pretty good!
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!
- swisswalter
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Re: 20140101 Spectrohelioscope solar events
Hi Wah
again wonderful results : : :
again wonderful results : : :
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
- Montana
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Re: 20140101 Spectrohelioscope solar events
All of this is a first to me, I find the images incredible : : :
Thanks for sharing so much detail
Alexandra
Thanks for sharing so much detail
Alexandra
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Re: 20140101 Spectrohelioscope solar events
Merging more than 100 lines of spectrum, I can get many solar disk images.
Stacking them into an animation, we can see blue wing and red wing features are different.
Blue wing filaments are flying away from the solar surface, bluer the faster.
Red wing filaments are falling down to the solar surface, redder the faster.
Stacking them into an animation, we can see blue wing and red wing features are different.
Blue wing filaments are flying away from the solar surface, bluer the faster.
Red wing filaments are falling down to the solar surface, redder the faster.
- marktownley
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Re: 20140101 Spectrohelioscope solar events
That's pretty cool Wah!
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!
- swisswalter
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Re: 20140101 Spectrohelioscope solar events
Hi Wah
a fine animation
a fine animation
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
Re: 20140101 Spectrohelioscope solar events
The animation is very interesting - can you put the waveband at the bottom as it changes? I have no idea what Im lookin at...
Chris
Chris
Chris Schur
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Birch Mesa Observatory, Payson Arizona
Clear Creek Canyon Observatory, Happy Jack, Arizona
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Birch Mesa Observatory, Payson Arizona
Clear Creek Canyon Observatory, Happy Jack, Arizona
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Re: 20140101 Spectrohelioscope solar events
I was using Photoshop to create the animation.
Labeling every frame requires lots of work, I don't want to spend so much time on it.
Is there any fast way to do so?
I can tell each frame is about 0.188A bandwidth...
Labeling every frame requires lots of work, I don't want to spend so much time on it.
Is there any fast way to do so?
I can tell each frame is about 0.188A bandwidth...
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Re: 20140101 Spectrohelioscope solar events
Superb work...nicely presented.
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