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  Monday, 29 June 2020
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The well known galaxies M81 and M82.
But to detect the interflux is a real big challange.
I have used 237 subs, each one minute esposed, to get this image with the Takahashi Epsilon 180 F/2,8.
But to capture the interflux in it's beauty much more exposure time is needed.

M81.jpg
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Nicely detailed and I can certainly make out what you refer to. To check I gave my spectacles a good clean and it was still there! I think/imagine seeing quite a bit more every now and again, but then my eyes are quite high mileage. If by stretching the life out of that image a lot more of the interflux thingy is revealed, then I myself might be tempted to acquire more data. That scope really has its uses, since it could cost a few more times in cost to image using a mono setup.

Thanks for sharing Mike.

Best regards,
Ray

Ray
Roboscopes Guinea Pig


3 years ago
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#1405
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Well done Mike, you have pulled out some good detail here. It is interesting, you used the full 242 subs, but I only used 138, as I felt that a number of the subs were not quite up to it, probably because of high cloud floating in - either way we both achieved something! Take care. Simon
3 years ago
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#1406
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Nicely done Mike

Please ignore my dylexia wherever possible, just be thankful I can control my Tourettes ;)

Things to do, so little time!

Steve
Roboscopes Tea Boy


3 years ago
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#1407
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Nice one!  Just for a laugh, and to show the difference in quality of data, the attached is M81 and M82 taken from my home obs near Colchester.  184 x 60s subs bin 2x2 using an ASI071MC Pro, Altair Astro 10" RCT and a Losmandy Titan 50 mount (all bought from Steve of course!).  Not bad for Colchester but a far cry from the quality of data under Roboscopes skies!

M81_M82_2_FINAL_PI_PS.jpg
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Hi Mark,

That may be true but that's a pretty good image of M82. Have a cigar. Groannnnnnnnnnnnnn :(

Apologies,

Ray

Ray
Roboscopes Guinea Pig


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