CCD vs Film? Lots of time vs no patience? Alright, this is your place to discuss all the astrophotography what's and what's not. You can discuss about techniques, accessories, cameras, whatever....just make sure you also post some nice photos here too!
chrisyeo
Posts: 1186 Joined: Wed Oct 08, 2003 9:11 pm
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by chrisyeo » Mon Aug 14, 2006 11:47 pm
Hi,
Here is the reprocessed version of the milkyway I took at Mersing recently.
Taken with a borrowed 350d on a tripod.
new version below
Last edited by
chrisyeo on Sun Aug 27, 2006 12:49 am, edited 1 time in total.
weixing
Super Moderator
Posts: 4708 Joined: Wed Oct 01, 2003 12:22 am
Favourite scope: Vixen R200SS & Celestron 6" F5 Achro Refractor
Location: (Tampines) Earth of Solar System in Orion Arm of Milky Way Galaxy in Local Group Galaxies Cluster
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by weixing » Tue Aug 15, 2006 12:01 am
Hi,
Very nice and very wide field. What is the lens used and setting??
Have a nice day.
Yang Weixing
"The universe is composed mainly of hydrogen and ignorance."
chrisyeo
Posts: 1186 Joined: Wed Oct 08, 2003 9:11 pm
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by chrisyeo » Tue Aug 15, 2006 11:00 pm
Hi Weixing,
I think it was at the 18mm setting, a stack of just 4x30 sec shots. Experimented with deconvulation in IRIS to get the sharper stars, though it still is a small line due to trailing. Here at example of before and after of M6,7 and 8 at full resolution:
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weixing
Super Moderator
Posts: 4708 Joined: Wed Oct 01, 2003 12:22 am
Favourite scope: Vixen R200SS & Celestron 6" F5 Achro Refractor
Location: (Tampines) Earth of Solar System in Orion Arm of Milky Way Galaxy in Local Group Galaxies Cluster
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by weixing » Tue Aug 15, 2006 11:25 pm
Hi,
What about f-stop and ISO?? Is it in RAW format?? Also, did you turn on the NR in Canon 350D??
Have a nice day.
Yang Weixing
"The universe is composed mainly of hydrogen and ignorance."
chrisyeo
Posts: 1186 Joined: Wed Oct 08, 2003 9:11 pm
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by chrisyeo » Wed Aug 16, 2006 2:03 am
Hi Weixing,
I think it was ISO1600 with aperture fully open. Not sure what it is though..
Rgds,
Chris
cataclysm
Posts: 1024 Joined: Mon Aug 29, 2005 11:23 pm
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by cataclysm » Wed Aug 16, 2006 8:18 am
That is really beautiful with such simple setup. Dark skys rule.
gwenyi
Posts: 233 Joined: Wed Oct 01, 2003 7:28 pm
Location: Holland Close
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by gwenyi » Wed Aug 16, 2006 6:39 pm
hey chris, the 1st photo's not bad. i think u might want to enhance the red colours. would make the photo more colourful
chrisyeo
Posts: 1186 Joined: Wed Oct 08, 2003 9:11 pm
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by chrisyeo » Sat Aug 19, 2006 2:27 am
Hi,
Just fresh from the Astrophotography workshot by Remus, I applied his techniques to this photo and I must say the results are obviously better!
Thanks Remus!
Remember that this is just a 2-min exposure!
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weixing
Super Moderator
Posts: 4708 Joined: Wed Oct 01, 2003 12:22 am
Favourite scope: Vixen R200SS & Celestron 6" F5 Achro Refractor
Location: (Tampines) Earth of Solar System in Orion Arm of Milky Way Galaxy in Local Group Galaxies Cluster
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by weixing » Sat Aug 19, 2006 3:09 am
Hi,
Hmm... Yes! It's look better...
Remember that this is just a 2-min exposure!
Remember you took it in Mersing at ISO1600... the power of dark sky.
Have a nice day.
Yang Weixing
"The universe is composed mainly of hydrogen and ignorance."
mrngbss
Posts: 900 Joined: Wed Apr 12, 2006 8:27 am
Location: Bishan
Contact:
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by mrngbss » Sat Aug 19, 2006 10:38 am
Wow, much better indeed.
Wee Nghee the Pooh