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  #1  
Old 15-03-2015, 06:10 PM
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strongmanmike (Michael)
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Deeeeeep Inside the Keyhole

Well, what does one do when the clouds are floating and appearing at will with clear sky in between...but the seeing is bloody excellent

Pick something bright that doesn't require weeks of exposure

This is a combination of 1sec, 5sec, 20sec and 3min exposures...many ruined by clouds but I persevered .....

This is an 1120mm FL F3.8 fast Newt at 600m ASL not a long FL RC at 2200m in the Andes .... soooo I am pretty Happy with the outcome

Very happy with the level of detail and really wanted to show the Homunculus without looking unnatural...hopefully I have done this...?

Deep inside the Keyhole

The mighty star - Eta Carina (the major axis of the twin lobed ejecta bubble is only 17 arc sec)

Mike
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Last edited by strongmanmike; 17-03-2015 at 12:31 AM.
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  #2  
Old 15-03-2015, 06:32 PM
Placidus (Mike and Trish)
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Mike,

Utterly extraordinary. The seeing must have been joyous and your guiding and tracking perfect. I'm sure there are others out there somewhere, but that's the first time I've seen the bright inner part of the Homunculus actually looking like a double-ended shuttlecock as it's supposed to, with amateur gear. You've got the outer fainter Lion's Mane too.

Great stuff.

Best,
MBJ
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  #3  
Old 15-03-2015, 08:24 PM
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Paul Haese
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Kudos on the peanut being part of the image. It's been a long term plan of mine but issues with my camera have affected that.

Colour is pretty nice but I reckon the whole image area needs stretching a little more whilst protecting that peanut.

Again well done on the capture of the peanut.
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  #4  
Old 15-03-2015, 09:38 PM
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strongmanmike (Michael)
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Quote:
Originally Posted by Placidus View Post
Mike,

Utterly extraordinary. The seeing must have been joyous and your guiding and tracking perfect. I'm sure there are others out there somewhere, but that's the first time I've seen the bright inner part of the Homunculus actually looking like a double-ended shuttlecock as it's supposed to, with amateur gear. You've got the outer fainter Lion's Mane too.

Great stuff.

Best,
MBJ
Thanks Mike, the seeing was good but I recon even better is needed to get the basket weave structure and some more focal length of course

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Kudos on the peanut being part of the image.

Again well done on the capture of the peanut.
Yep, I'm good with peanuts
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  #5  
Old 15-03-2015, 09:46 PM
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RickS (Rick)
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Great detail, Mike! I always look at the Fickle Finger to gauge sharpness and it looks sharp as...

Cheers,
Rick.
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  #6  
Old 15-03-2015, 10:23 PM
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strongmanmike (Michael)
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Great detail, Mike! I always look at the Fickle Finger to gauge sharpness and it looks sharp as...

Cheers,
Rick.
Cheers Ricki, bit of fun to idle the time rather than cuss at the passing clouds and pack up......bit of cussing occurred at the computer this afternoon though with each chucked cloudy sub
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  #7  
Old 15-03-2015, 10:34 PM
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alpal
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Looks great Mike,
the detail is extraordinary & you've done well to combine the different exposures.
It makes me think that you'd be even more happier with this:

http://www.optcorp.com/asa-2inch-1-8...or-2korrb.html

but they are very expensive.
I was thinking about getting one when I get my new 10" f4 Newt up & running.

cheers
Allan
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  #8  
Old 15-03-2015, 10:38 PM
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Very impressive, this is simply astrophotography at another level.

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  #9  
Old 15-03-2015, 10:58 PM
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strongmanmike (Michael)
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Quote:
Originally Posted by alpal View Post
Looks great Mike,
the detail is extraordinary & you've done well to combine the different exposures.
It makes me think that you'd be even more happier with this:

http://www.optcorp.com/asa-2inch-1-8...or-2korrb.html

but they are very expensive.
I was thinking about getting one when I get my new 10" f4 Newt up & running.

cheers
Allan
Thanks Alan because of the number of sub frames and the number ruined by cloud and the blending necessary, it required a bit work to put together ...but sigh...that's why we do this huh?

Yes thought about one of those, would work perfectly with my AG12 and would have been useful for this image too...but gee, apart form the price the field would be very small with the H694 thus limit suitable objects so I would need a bigger chip which would have bigger pixels most likely, so back to where I started really, resolution wise.. and too much work to swap over when I wanted to as well. Would be a good accessory if I had an 8300 or even better an APM size chip.

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Originally Posted by Slawomir View Post
Very impressive, this is simply astrophotography at another level.

Glad you like it Slaw

Mike
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  #10  
Old 15-03-2015, 11:05 PM
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Quote:
Originally Posted by strongmanmike View Post
Thanks Alan because of the number of sub frames and the number ruined by cloud and the blending necessary, it required a bit work to put together ...but sigh...that's why we do this huh?

Yes thought about one of those, would work perfectly with my AG12 and would have been useful for this image too...but gee, apart form the price the field would be very small with the H694 thus limit suitable objects so I would need a bigger chip which would have bigger pixels most likely, so back to where I started really, resolution wise.. and too much work to swap over when I wanted to as well. Would be a good accessory if I had an 8300 or even better an APM size chip.

Mike

Come on - I know you want one.
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  #11  
Old 15-03-2015, 11:30 PM
DJT (David)
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Cool

That's cool. Detail is incredible and it's just a darned good image. Well done!
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  #12  
Old 16-03-2015, 12:01 AM
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Mike,

is that another "up yours" nebula at 2 O'clock? why do I see so many in your images?? :-)

nice stuff though

Cheers
Alistair
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  #13  
Old 16-03-2015, 06:58 AM
stevous67 (Steve M)
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Well done Mike, that is a terrific achievement! First class effort on capture and processing.

Actually, it's an inspiring effort Mike, I'd like to give it a try - thanks.

Best regards
Steve

Last edited by stevous67; 16-03-2015 at 07:09 AM.
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  #14  
Old 16-03-2015, 07:38 AM
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SimmoW (SIMON)
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Wow, so deep yet crisp, great one Mike! You can really see the violent nature of the target.

Only criticism is that you need to use more emoticons in your posts
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  #15  
Old 16-03-2015, 08:48 AM
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multiweb (Marc)
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Not bad. You'll definitely need more FL for that one. Maybe a barlow or powermate?
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  #16  
Old 16-03-2015, 12:15 PM
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marc4darkskies (Marcus)
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Just lovely Mike! Looks better at 100% though

You seem to be taking a more reserved approach to processing colour & contrast these days (?)
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  #17  
Old 16-03-2015, 12:44 PM
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strongmanmike (Michael)
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Quote:
Originally Posted by DJT View Post
That's cool. Detail is incredible and it's just a darned good image. Well done!
Thanks Davo

Quote:
Originally Posted by alistairsam View Post
Mike,

is that another "up yours" nebula at 2 O'clock? why do I see so many in your images?? :-)

nice stuff though

Cheers
Alistair
Well, what ever do you meeeean?? ...at least I don't see dead people well, except Gabriela Mistral...

Quote:
Originally Posted by stevous67 View Post
Well done Mike, that is a terrific achievement! First class effort on capture and processing.

Actually, it's an inspiring effort Mike, I'd like to give it a try - thanks.

Best regards
Steve
Glad you liked it Steve, bit of improvised fun under adversity...what is it about this imaging game ..just ...GOT TO IMAGE

Quote:
Originally Posted by SimmoW View Post
Wow, so deep yet crisp, great one Mike! You can really see the violent nature of the target.

Only criticism is that you need to use more emoticons in your posts
Thanks Simon ...what do you mean ...I don't used many emoticons I mean reeeally? ...emoticons? humf

Quote:
Originally Posted by multiweb View Post
Not bad. You'll definitely need more FL for that one. Maybe a barlow or powermate?
Yeah maybe.. but we use what we have, huh?

Quote:
Originally Posted by marc4darkskies View Post
Just lovely Mike! Looks better at 100% though
...ok, wise guy heeere weeee go...pick on the 75% full res poster again...I dunno can't please some fussy imagers, too much colour, not enough colour, post at 100%, don't like the colour palette, love the colour palette, stretch it more, don't stretch it, not enough exposure there's a skerrick of noise use a bloody barlow man! lower the contrast!!... ...
Quote:
You seem to be taking a more reserved approach to processing colour & contrast these days (?)
Oh, yes, I am veeery conservative these days, arhem, I even get all my learned opinions from Alan Jones and Andrew Bolt now ...just need to get my humour from someone funny now ......

Ok, sorry.....
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  #18  
Old 16-03-2015, 01:07 PM
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multiweb (Marc)
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Originally Posted by strongmanmike View Post
Yeah maybe.. but we use what we have, huh?
Couple of $$ on a rig that's worth $$$$. All I'm saying is that it's better to over sample a close up shot rather than cropping a prime focus picture. I barlow my small scopes all the time. Makes it easier to get better fine details.
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  #19  
Old 16-03-2015, 01:52 PM
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strongmanmike (Michael)
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Quote:
Originally Posted by multiweb View Post
Couple of $$ on a rig that's worth $$$$. All I'm saying is that it's better to over sample a close up shot rather than cropping a prime focus picture. I barlow my small scopes all the time. Makes it easier to get better fine details.
Yeah, I guess, if I could be bothered, thing is apart from being a drive away now, my setup takes too much work to reconfigure, it is setup for the big arse corrector in the FLI Atlas, so I'd need new adapters so I'd have to do real close ups in a batch to make it worth while...I'd get bored . That image is already at 0.83"/pix at prime focus anyway...that's plenty good enough in my general conditions I recon and I'm at F3.8 at that res too

Mike
who could get less lazy I guess...?
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  #20  
Old 16-03-2015, 02:29 PM
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That's sensational Mike. Love it.

Saturday night had superb seeing for me as well.

Greg.
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