View Full Version here: : At last a guided DS image: M8
cookie8
15-07-2009, 10:16 PM
Finally obtained all the right gear. Yesterday was the first time EVER I managed to get the guiding to work. Unable to contain my joy when I saw all the stars remain round after 5mins of exposure. Yeeeeesss! This is a big milestone for me and its from my suburban Sydney backyard!! If this is a dream I don't want to wake up. Bring them on DSOs!!:D:lol:
ED80 prime focus
canon 400D modified ISO800
EQ5 mount
WO 480mm refractor as guidescope
Philips900nc as guide cam
PhD
IDAS LPS filter
2 images of 4 & 5mins (total 9mins)stacked with darks in DSS
bloodhound31
15-07-2009, 10:23 PM
Very nice Vincent, you are on your way.
Amazing what these consumer grade DSLR's can do hey?
Baz.
h0ughy
15-07-2009, 10:26 PM
Well done vincent
Wow, that's so impressive!
Congrat's on your first image.:thumbsup:
I know nothing of astrophotography but I feel your excitement.
I'd certainly be over the moon if I could take a pic like that.
Maybe one day, when I win tattslotto.:rolleyes::P
Tell me cookie, is that correct? A 480mm refractor as a guidescope???
Is that diameter? Sounds whopping!:eyepop:
cookie8
15-07-2009, 10:36 PM
Thanks Molly for sharing my excitement. It was a 3" refractor with 480mm focal length.
Thanks David
Thanks Baz
Tamtarn
15-07-2009, 10:49 PM
Great to hear you have your guiding up and running Vincent, I know how we felt with our first guided image.
You have some good detail in this image. Well done. :thumbsup:
The background does look a little green on our monitors, maybe some of this is due to area light pollution and there appears to be coma present for if you look at the stars in the corners of the image they are all pointing away from the center.
We had this when we were using our 8" Newt and corrected the problem with an MPCC coma corrector.
Hope the above comments help.
David
Matty P
15-07-2009, 11:29 PM
That is great news Vincent and a very nice image. Your images will really start to improve now that you have guiding up and running. :)
Like what David has said the background is a little too green. Watch the levels and make sure that they are balanced.
Great colours and great detail for only 9 minutes of exposures. Well done. :thumbsup:
DavidU
15-07-2009, 11:34 PM
Vince ! Dewd ! Great shot !!!!
thanks:thumbsup:
renormalised
16-07-2009, 12:16 AM
Nicely done:D:D
Alchemy
16-07-2009, 06:36 AM
well done , the first of many i suspect:thumbsup::thumbsup::thumbsu p:
sheeny
16-07-2009, 06:46 AM
Well done! What a great start!
Al.
multiweb
16-07-2009, 08:47 AM
Superb first picture! Very nice details in there. Well done. :thumbsup:
TrevorW
16-07-2009, 12:43 PM
Good one Vincent now your really hooked !!!
cookie8
16-07-2009, 01:53 PM
Thanks everyone for your encouragements & comments. Yes David I should look into the coma corrector further down the track or heavily cropping my images. But for now I am pretty happy to push on with the current setup:thumbsup:
Omaroo
16-07-2009, 02:32 PM
Fabulous effort there Vincent! Well guided and processed. :thumbsup: Well done!
justin8571
16-07-2009, 02:54 PM
Hello Vincent,
for a first guided image that is truly amazing, it looks like you've been imaging for years. Keep up the good work and have fun.
Justin
www.sussexastroimaging.co.uk (http://www.sussexastroimaging.co.uk)
Great work Vincent. Now you've conquered this obstacle, its onward and upward from here. Looking forward to seeing your progress. Thanks for sharing and well done.
dugnsuz
16-07-2009, 06:20 PM
Great effort for just 9mins.
The guiding is working nicely by the looks of it too.
Bit of star elongation at the edges - probably due to the ED80 rather than the guiding. Flattener/Reducer down the track?
Couple of dust motes to the right of the nebula could be sorted out by taking some Flats - easy fix.
We are all greedy consumers of this stuff on IIS Vincent , so more please!!
:lol:
Doug:thumbsup:
alan meehan
16-07-2009, 06:43 PM
Hi Vincent very nice shot mate well done,imaging is such good fun when you start to get it right .
cheers Alan
spearo
16-07-2009, 07:23 PM
Well done Vincent!
Its very exciting when autoguiding stars to work well.
No end to what you can achieve now!
cheers
frank
Hagar
18-07-2009, 09:11 AM
Very nice Vincent, No excuse now and no holding you back. Good to see you have it all sorted out. Nice image to get started on and I look forward to seeing many more.
Vincent...matey.... that is a terrific first guided image !!
Well done, nice detail in the neb and colours in the stars.
Looking forward to more from you !!
:thumbsup:
pmrid
18-07-2009, 10:26 AM
Good one Vincent. Well framed, focused and guided. All in all, a terrific start. Isn't it an amzing feeling when your first multi-minute sub turns out to actually look like something?
Peter
cookie8
18-07-2009, 11:08 AM
Thankyou all of you lovely IIS members. Without this forum I could not possibly have achieved this. Still remember myself at the inaugural IIS Lostock camp 2006. I was only doing visual then with a modest 8" dob. Seeing other photographers with their sophisticated "double scopes" and cameras,laptops and stuff I told myself : its impossible, its just too hard for me. I couldn't believe 3 years later I have become one of them!!! :lol:
Great shot Vincent, looking forward to seeing more from you :)
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