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FORUMS Photo Sharing & Visual Enjoyment Astronomy & Celestial 
Thread started 25 Jun 2017 (Sunday) 13:19
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Solar AR2664, Large Proms | PST, Quark, SkyBender | WL, CA, HA | June 25th 2017

 
MalVeauX
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Joined Feb 2013
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Jun 25, 2017 13:19 |  #1

Heya,

Finally got a break this morning in the weather for about 2 hours. Then it clouded up. But I still was able to image quickly. Yesterday I looked at the sun with my PST through some sucker holes in the clouds late in the evening but I couldn't image. I had hoped the prominence group would persist through the day to the next to be able to attempt to capture it. It did. It's still huge and lovely. I was able to capture it in high resolution with decent seeing at two angles. I imaged it maybe with 10~15 minutes between changes and noticed it changed in even that small time frame despite being so huge. Would be a great target for an animation! But the weather didn't cooperate for that.

Imaged in 540nm (white light), 393nm (calcium) and 656.28nm (hydrogen alpha) for comparison of the photosphere and chromosphere.

+++++++++++++++

IMAGE: https://c1.staticflickr.com/5/4280/35361200432_db6c98ef4e_b.jpg
IMAGE LINK: https://flic.kr/p/VSKo​Vw  (external link) Prominences_HA_Colored​_06252017 (external link) by Martin Wise (external link), on Flickr

IMAGE: https://c1.staticflickr.com/5/4231/35397835791_7d66b4084e_b.jpg
IMAGE LINK: https://flic.kr/p/VVZa​kD  (external link) Prominences_02_HA_Colo​red_06252017 (external link) by Martin Wise (external link), on Flickr

IMAGE: https://c1.staticflickr.com/5/4283/35397836621_8f4f5da883_b.jpg
IMAGE LINK: https://flic.kr/p/VVZa​zX  (external link) AR2664_WL_Colored_0625​2017 (external link) by Martin Wise (external link), on Flickr

IMAGE: https://c1.staticflickr.com/5/4242/34687206844_216edc8bb8_b.jpg
IMAGE LINK: https://flic.kr/p/URc1​7q  (external link) AR2664_CA_Colored_0625​2017 (external link) by Martin Wise (external link), on Flickr

IMAGE: https://c1.staticflickr.com/5/4254/35397839211_925fd7a2bb_b.jpg
IMAGE LINK: https://flic.kr/p/VVZb​mB  (external link) AR2664_HA_Colored_0625​2017 (external link) by Martin Wise (external link), on Flickr

IMAGE: https://c1.staticflickr.com/5/4262/35489511196_6920b3f586_b.jpg
IMAGE LINK: https://flic.kr/p/W562​f5  (external link) SolarDisc_WLCAHA_06252​017 (external link) by Martin Wise (external link), on Flickr

Very best,

My Flickr (external link) :: My Astrobin (external link)

  
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monty28428
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Jul 05, 2017 19:14 |  #2

Stunners!! Keep em coming.




  
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sorpa
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Jul 11, 2017 09:17 |  #3

Beautiful!
Hydrogen alpha for me.
First one in particular.




  
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Solar AR2664, Large Proms | PST, Quark, SkyBender | WL, CA, HA | June 25th 2017
FORUMS Photo Sharing & Visual Enjoyment Astronomy & Celestial 
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