Go Back   IceInSpace > Images > Deep Space
Register FAQ Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread
  #1  
Old 24-09-2007, 10:55 PM
ballaratdragons's Avatar
ballaratdragons (Ken)
The 'DRAGON MAN'

ballaratdragons is offline
 
Join Date: Jan 2005
Location: In the Dark at Snake Valley, Victoria
Posts: 14,412
My first proper DSI image

Well, I did it!

I got my very first DSI image.

It ain't terrific though, it has horizontal lines across it
and there are hot pixels galore even with the camera out in 1.3c temp, blown out stars (and I am using an Astronomiks IR/UV filter), and slight Amp glow!

I tried the 'Dark Frame' subtraction 'in camera' but it appears to have not worked, and I can't locate the 'in camera' stacked image.

So this is a stack of 26 x 80 second images stacked in Registax.

I've got a looooong way to go

I'm heading back outside to give it another go. I'll get there, I just have to stop thinking it's a Toucam.
Attached Thumbnails
Click for full-size image (24 sept Trifid trial with DSI.jpg)
199.7 KB102 views
Reply With Quote
  #2  
Old 24-09-2007, 11:06 PM
Ric's Avatar
Ric
Support your local RFS

Ric is offline
 
Join Date: May 2006
Location: Wamboin NSW
Posts: 12,405
Congratulations Ken on your first image, you have done well in my books and I'd say the best is still to come.

Cheers
Reply With Quote
  #3  
Old 24-09-2007, 11:06 PM
leon's Avatar
leon
Registered User

leon is offline
 
Join Date: Apr 2006
Location: Warrnambool
Posts: 12,811
There you go Ken, we knew you would get there, not half bad for a first go, now get back out there and give us some more.

Leon
Reply With Quote
  #4  
Old 24-09-2007, 11:12 PM
mill's Avatar
mill (Martin)
sword collector

mill is offline
 
Join Date: Oct 2006
Location: Mount Evelyn
Posts: 2,925
Ken it will get better and better from now on.
Reply With Quote
  #5  
Old 25-09-2007, 12:04 AM
EzyStyles's Avatar
EzyStyles (Eric)
I HATE COMA!

EzyStyles is offline
 
Join Date: Jan 2006
Location: Melbourne, Victoria
Posts: 3,208
you've done well ken! top effort. in regards to those horizontal lines, did you set it to "deep sky object"?
Reply With Quote
  #6  
Old 25-09-2007, 12:09 AM
EzyStyles's Avatar
EzyStyles (Eric)
I HATE COMA!

EzyStyles is offline
 
Join Date: Jan 2006
Location: Melbourne, Victoria
Posts: 3,208
im looking at my Envisage screen right now, firstly, click Settings on top left.

Ignore all the other settings, under "Image Directory", choose where you want to save all your images. Do this also under "Dark Frames Directory" to save your darks.

Under "Image Process", select "Deep Sky" then click the button "Save Proc"
under file type select .TIF under save options select "save all uncombined images then click ok. By selecting "save all uncombined images", you can use eg deep sky stacker and stack all the good frames individually rather than letting envisage do it for you because some light frames, you might want to chuck out due to errors. Envisage also willl create one individual image file which is a stack of your light frames.
Reply With Quote
  #7  
Old 25-09-2007, 12:15 AM
ballaratdragons's Avatar
ballaratdragons (Ken)
The 'DRAGON MAN'

ballaratdragons is offline
 
Join Date: Jan 2005
Location: In the Dark at Snake Valley, Victoria
Posts: 14,412
Quote:
Originally Posted by EzyStyles View Post
you've done well ken! top effort. in regards to those horizontal lines, did you set it to "deep sky object"?
Yep.

Quote:
Originally Posted by EzyStyles View Post
im looking at my Envisage screen right now, firstly, click Settings on top left.

Ignore all the other settings, under "Image Directory", choose where you want to save all your images. Do this also under "Dark Frames Directory" to save your darks.

Under "Image Process", select "Deep Sky" then click the button "Save Proc"
under file type select .TIF under save options select "save all uncombined images then click ok. By selecting "save all uncombined images", you can use eg deep sky stacker and stack all the good frames individually rather than letting envisage do it for you because some light frames, you might want to chuck out due to errors. Envisage also willl create one individual image file which is a stack of your light frames.
Thanks Eric.

I'll have to print out your instructions and take them outside. But we are clouded out now! Was lovely 15 mins ago!!!!

I printed out the Meade instructions and followed them exactly, and almost everything went wrong, so I started fiddling and trying other ways and finally got the image above
Even your instructions are different to theirs

Moral to the story: Never follow the Manual
Reply With Quote
  #8  
Old 25-09-2007, 12:19 AM
EzyStyles's Avatar
EzyStyles (Eric)
I HATE COMA!

EzyStyles is offline
 
Join Date: Jan 2006
Location: Melbourne, Victoria
Posts: 3,208
yea i remember the meade manual and those instructional videos just use them as a general guide. im pretty rusty with envisage as i havent use my DSI for imaging in awhile. it became my autoguider. Ask away i see if i can remember

i was just about to setup until i saw the satelite report. Think tomorrow night will be better.. hmmm might call in sick on the wednesday lol
Reply With Quote
  #9  
Old 25-09-2007, 12:22 AM
ballaratdragons's Avatar
ballaratdragons (Ken)
The 'DRAGON MAN'

ballaratdragons is offline
 
Join Date: Jan 2005
Location: In the Dark at Snake Valley, Victoria
Posts: 14,412
Quote:
Originally Posted by EzyStyles View Post
yea i remember the meade manual. just use them as a general guide. im pretty rusty with envisage as i havent use my DSI for imaging in awhile. it became my autoguider. Ask away i see if i can remember
Thanks Eric.
As I go along I'll probably pester you for help. I need a break from it tonight though. I'm glad the clouds came in coz I was kind of losing it out there
Reply With Quote
  #10  
Old 25-09-2007, 12:25 AM
EzyStyles's Avatar
EzyStyles (Eric)
I HATE COMA!

EzyStyles is offline
 
Join Date: Jan 2006
Location: Melbourne, Victoria
Posts: 3,208
actually come to think of it.... im sure i wrote a guide on here how to use the DSI... i'll see if i can find it.
Reply With Quote
  #11  
Old 25-09-2007, 12:29 AM
EzyStyles's Avatar
EzyStyles (Eric)
I HATE COMA!

EzyStyles is offline
 
Join Date: Jan 2006
Location: Melbourne, Victoria
Posts: 3,208
nope.. only goes back to the start of this year
Reply With Quote
  #12  
Old 25-09-2007, 12:54 AM
ballaratdragons's Avatar
ballaratdragons (Ken)
The 'DRAGON MAN'

ballaratdragons is offline
 
Join Date: Jan 2005
Location: In the Dark at Snake Valley, Victoria
Posts: 14,412
Quote:
Originally Posted by EzyStyles View Post
nope.. only goes back to the start of this year
OK, I'll fumble thru and pester you
Reply With Quote
  #13  
Old 25-09-2007, 01:03 AM
ballaratdragons's Avatar
ballaratdragons (Ken)
The 'DRAGON MAN'

ballaratdragons is offline
 
Join Date: Jan 2005
Location: In the Dark at Snake Valley, Victoria
Posts: 14,412
Here is a reprocess of the same image.

It looks a bit better I hope.
Attached Thumbnails
Click for full-size image (24 sept Trifid reprocessed.jpg)
155.5 KB54 views
Reply With Quote
  #14  
Old 25-09-2007, 07:54 AM
middy's Avatar
middy
Registered User

middy is offline
 
Join Date: Feb 2006
Location: Brisbane
Posts: 661
Excellent work Ken! I love it.

"That's going straight to the pool room"
Reply With Quote
  #15  
Old 25-09-2007, 07:54 AM
mill's Avatar
mill (Martin)
sword collector

mill is offline
 
Join Date: Oct 2006
Location: Mount Evelyn
Posts: 2,925
Ken did you join the yahoo tech group?
http://tech.groups.yahoo.com/group/Deep-Sky-Imager/
They have an wealth of information in their files section.
And do not install that dsi driver update in the files section, it is no good (i know i have tried it ).
Reply With Quote
  #16  
Old 25-09-2007, 07:57 AM
Heian (Mark)
Registered User

Heian is offline
 
Join Date: Sep 2005
Location: Figtree
Posts: 164
Ken,
I certainly understand how frustrating the DSI can be when starting out. I found a good source of tips and "How To" guides in the Yahoo group "Deep-Sky-Imager". There's about 15 - 20 docs and files on tips in there.
As well, there's another Yahoo group, "Meade-DSI", which is also very good.

cheer
Mark
Reply With Quote
  #17  
Old 25-09-2007, 08:36 AM
davidpretorius's Avatar
davidpretorius
lots of eyes on you!

davidpretorius is offline
 
Join Date: Jun 2005
Location: Launceston Tasmania
Posts: 7,381
well done ken, top stuff,

just thinking, these are what ezy's first images looked like and now look at 'im....... man you will be pumping out the big ones very soon!

WOO HOO
Reply With Quote
  #18  
Old 25-09-2007, 09:03 AM
Rob_K
Registered User

Rob_K is offline
 
Join Date: Oct 2006
Location: Bright, Vic, Australia
Posts: 2,187
Hmmm. Not sure about that Ken. Have you thought of getting a Toucam?

Nah, great start Ken, congrats!
Reply With Quote
  #19  
Old 25-09-2007, 09:07 AM
Garyh's Avatar
Garyh
Amongst the stars

Garyh is offline
 
Join Date: Jun 2006
Location: Glen Innes, N.S.W.
Posts: 2,888
Good going Ken! second reprocessed image looks good!
like mentioned, all downhill now!!
look forwards to more!
cheers Gary
Reply With Quote
  #20  
Old 25-09-2007, 11:02 AM
Ric's Avatar
Ric
Support your local RFS

Ric is offline
 
Join Date: May 2006
Location: Wamboin NSW
Posts: 12,405
Hi Ken, I'm a member of those Yahoo groups as well I found them very helpful when I started out with the DSI II Pro, a lot of concentrated knowledge on DSI's all in one spot.

Cheers
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 07:40 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Advertisement
Astrophotography Prize
Advertisement
Bintel
Advertisement