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Wednesdays Sun 28/10/09 ~ 1500ut

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Author Topic: Wednesdays Sun 28/10/09 ~ 1500ut  (Read 297 times)
markt
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« on: October 29, 2009, 11:06:08 am »

Hi folks!
Had to get myself in trouble a bit with these yesterday to get them - was supposed to be going out shopping with the mrs but as we left the house to get in the car noticed a big blue patch coming in the sky, a burbled excuse and I nipped back inside to check the cloud cover satellite to find a window approaching!  :jump:  

Well I had to make my excuses, which at first she wasn't happy with, but soon saw the positive side and decided her shopping was probably better without me (too true!  :p) - anyway, got me the shots below...

I'm happy with the outcome given the very low altitude of the sun, it was skirting the trees and rooftops - then one of my neighbours lit a autumnanal bonfire which belched out smoke everywhere.  Still, a solar stormtrooper has to persevere, and persevere I did...

Here's Ha near full disk and proms - SM40 f10 DMK31



Had a go at the spot / Ar close up...  Not sure the rules for how barlow stacking translates into a final maginification factor, but this was taken with SM40 a 3x and 1.6x barlow stacked - I reckon it translates somewhere f45-50 ish (?) - again DMK31



Then it was time to have a go at the CaK.  This was taken with the CaK PST @ f10 DMK31.  Few dust bunnies but hey ho!



Thought I'd see what happended when I zoomed in a bit more...  This one CaK PST @ f30 (3x barlow).  Was quite pleased the image was still holding up as the gain was cranked up on the camera to still keep the 30fps...



I then tried the CaK PST with the 3x and 1.6x barlow, but this is pushing things too far - maybe in the summer with a higher altitude sun, but not this time of year!



I was hoping today was going to be sunny before the AR rounds the limb, but, guess what, it's cloudy again!  Anyways, hope you like them - comments, tips and feedback always appreciated!

Best wishes, Mark  Smiley
« Last Edit: October 29, 2009, 11:25:13 am by markt » Report Spam   Logged

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brianb
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« Reply #1 on: October 29, 2009, 02:03:21 pm »

Thanks for posting - no joy here with the Sun since last Friday!
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martinastro
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« Reply #2 on: October 29, 2009, 02:49:30 pm »

Excellent Mark!!!  Smiley
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rjgjr
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« Reply #3 on: October 29, 2009, 04:53:29 pm »

Great images as usual Mark! Not knowing all the technical verbage, they're just great to look at and knowing it's the surface of the sun!
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jgs001
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« Reply #4 on: October 29, 2009, 05:14:17 pm »

Good work Mark, excellent results
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John
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markt
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« Reply #5 on: October 30, 2009, 09:53:29 am »

Thanks for all the kind words guys!  Smiley
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