Jump to content


Photo

Mar13 Intermediate DSO Poll!

  • This topic is locked This topic is locked
2 replies to this topic

Poll: Mar13 Intermediate DSO Poll! (29 member(s) have cast votes)

Who Brought us the Best Shot?

You cannot see the results of the poll until you have voted. Please login and cast your vote to see the results of this poll.
Vote

#1 Charlie Hein

Charlie Hein

    Voyager 1

  • *****
  • Administrators
  • Posts: 12359
  • Joined: 02 Nov 2003
  • Loc: 26.06.08N, +80.23.08W

Posted 03 April 2013 - 07:02 AM

Who has brought us the best Siamese Twins, NGC 4567 & 4568? Vote for your favorite from the following entries:

SMigol

Posted Image

Here's my submission for the Siamese Twins.

Taken in the backyard in Menlo Park, CA, USA over two nights from March 15-16, 2013. 23 lights of 1200 seconds at 100 ISO for 7 hours of

integration.

127mm Orion Maksutov Cassegrain
Modified and Cooled Pentax K10D
IDAS LPS P2 filter
Losmandy G11 Gemini 2
Guided with Maxim using Orion ST80 with SSAG

Calibrated with Maxim using 12 darks, 64 bias, and 16 flats.
Registered and Stacked with Pix Insight.

Larger on Flickr
Full size on Astrobin



SergeC

Posted Image

Wow, this was a tough one. Limited sky to the west due to trees (can't capture a lot after it crosses the meridian), most of town to the

east (lots of glow to about 45* above the horizon)...hard to capture photons. For what it's worth (and not much, at that) here's my stab at

NGC4567+NGC4568, the "Siamese Twins", with NGC4564 as a (small) bonus:

Location: Gainesville, FL (suburban backyard Bortle orange zone)
Date: 3/13
Imaging scope: Orion ST120 (120mm f5)
Camera: Orion StarShoot G3 color
Mount: CG5-GT
Guiding: SSAG on Orion ST80 driving PHD
Capture: Nebulosity 3
Frames: 10x300s, appropriate darks, flat lights and flat darks
Processing: pre-processing and stacking in Nebulosity 3, initial stretch in FITS Liberator, final processing in PS CS6



Good Luck to all our entrants!
Charlie
 

#2 SMigol

SMigol

    Ranger 4

  • -----
  • Posts: 318
  • Joined: 30 Jul 2010
  • Loc: California, USA

Posted 10 April 2013 - 10:29 AM

Thanks for the votes!

For May: Owl Nebula, also known as Messier 97 or NGC 3587.
 

#3 SergeC

SergeC

    Apollo

  • *****
  • Posts: 1302
  • Joined: 23 Mar 2012
  • Loc: Gainesville, FL

Posted 11 April 2013 - 08:29 AM

Congrats, SMigol, well deserved on a tough target.
 






Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics