Friday, 30 September 2011

Another nights work! IC 1396

29 September 2011 IC1396

Well Bizibilder must admit that this is not much to look at for the non-astronomer!  It is a nebula (a gas cloud, part of one really – called IC1396 - its very big) in the constellation Cephus.  Bizibilder was actually trying to image a specific part of the nebula, a dark patch of interstellar dust known as the “Elephant’s trunk”.  Part of it is visible top centre!  Bizibilder didn’t “miss it” its just that he wasn’t quite sure where it was in relation to the main nebula!  The image is not too bright, even though it was a 3h 30min exposure as Bizibilder’s camera is not designed to image red nebulae and actually has a filter that blocks much of the light!

Last Sun of September

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Todays Sun. The seeing was quite good but, as usual, getting in from work meant that I had to image with the Sun barely over the observatory wall!

Thursday, 29 September 2011

Final Process of the Double Cluster

Double Cluster – Large

The link above is to a large version of Bizibilder’s fully processed image of the Double Cluster in Perseus.  A smaller version can be seen below.  This is a total of 4h 10m exposure:

 

Picture saved with settings embedded.

Bizibilder forgot……

There have been a couple of clear nights recently!  On Wednesday Bizibilder started a project to get a good image of the famous “Double Cluster” in the constellation Perseus.  Here is the (roughly processed) first hour and 40 mins of exposures (20 “subs” of 5 minutes with the telescope locked onto a guide star via the computer).  He has a further 2h 30 mins from Thursday night to process and add to this image – digital imaging is great! You can take pictures on different nights and just “add them together”! Click to get a slightly bigger image:

Double Cluster 27 September 2011 rough processed

The big spot continues its journey across the Sun…..

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The “seeing” was quite good today but the Sun was low down as Bizibilder can only photograph it after he gets home from work.

Tuesday, 27 September 2011

The Sun again–with the really big spot!

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From very low down over the observatory wall. The seeing was fair but the altitude low! The big spot AR1302 is apparently "naked eye" size - but I don't advise looking!!

NEVER LOOK DIRECTLY AT THE SUN WITHOUT A PROPER, SAFE FILTER.

Monday, 26 September 2011

Wot? No Sun?

No Sun today folks – it’s just too cloudy. Crying face

Sunday, 25 September 2011

A Mucky Sun!

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A real quality problem today!! These were taken through rather thick high cloud and haze (10.30BST).

Saturday, 24 September 2011

Sun 24th September 2011

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Clear skies again this morning so I was able to take 4min avi's of all the spot groups. Seeing was variable so the final stacks were only around 250/2400. Full disc was 90/100 frames.

Friday, 23 September 2011

A Huge new Sun-spot has appeared!

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A huge new AR has come into view (AR 1302). This should keep the Sun interesting for the next week or two! And I finally had clear skies.... The full disc image is a stack of 100 frames and the avi's were roughly 1800 out of 2400 frames each - much easier than cloud dodging!!

Wednesday, 21 September 2011

The Sun in a hurry!

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Actually it was Bizibilder in the hurry!  There were only a few tiny gaps in the clouds and the pictures needed were taken over about 45mins, two or three at a time!  Bizibilder finally managed about 150 frames but quite a few were ”wasters” due to clouds.  The final stack is 112 frames to make up the image you see here.

Monday, 19 September 2011

Today’s Sun

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Bizibilder is starting to have trouble getting decent images on the days when he’s at work - The Sun is low over his neighbours houses and seeing is very poor by the time he gets home, especially noticeable in the webcam close-ups. He may have to give up on these soon and just try for the full disc. Anyway the full disc is still interesting with a new spot group (AR 1301) coming into view!

Sunday, 18 September 2011

Sunday’s Sun–with a new, improved(?) “false” colour – hope you like it!

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There were reasonably clear skies this morning though the seeing wasn't actually all that good - short periods of fine detail and long periods of "mush"! Anyway I managed a set of pictures - the larger close-up spot picture is a two pane mosaic.

Saturday, 17 September 2011

Weekend Sun – dodging the hailstorms!

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Bizibilder managed to find a gap in the clouds today and took these. The four panel mosaic is a bit messy as he did this last and had trouble with a few wispy clouds. The session was curtailed by a torrential hailstorm!!

Tuesday, 13 September 2011

Tuesday Sun on a less windy day

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Today's Sun. I was a bit late in from work today so the Sun was really low! Just about managed to get some images.....

Monday, 12 September 2011

Monday Sun in a gale!!

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Absolutely atrocious seeing today with a gale blowing!! Anyway I managed a pic or two! The spot close-ups had to be reduced by 50% mainly to reduce Bizibilder’s embarrassment at having the nerve to post them!!