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Sh2-86 (NGC-6820)

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M45 - an old favorite!

Started by geomorph, 10/07/2009 02:49AM
Posted 10/07/2009 02:49AM Opening Post
Hi all. Here is a reduced version of my latest image taken with my new AP130 EDFS F/6 with the Starlight Xpress H16 camera. Overall, I am pretty happy with the image, although the amount of stretch is always debatable. Comments and/or suggestions are always welcome.
Cheers,
Tyler

Here is a link to the clickable full version.

http://71.18.228.62/gpage8.html


Attached Image:

geomorph's attachment for post 48567

"The expression of the beautiful is in direct ratio to the power of perception acquired by the artist." (Gustave Courbet)
Posted 10/07/2009 03:57PM #1
Looks like something to be happy about. New scope must be fun.

Charlie

Fort Lewis Observatory: (37.238, -108.052) ~2360m (7744 ft.) elevation.
Darkness - typically 6.5+
Scope - Meade 16" LX200; f6.3 focal reducer
Focus - JMI Smart focus
Camera - SBIG ST-10XE; (~.5"/pixel)
Guiding - AO-8 and/or Meade 5"/DSI/PHD
http://www.fortlewis.edu/observatory
Posted 10/08/2009 03:17AM #2
Nice one Tyler!

Tom

Starsearch Observatory
Lat 42N 47' 00" Long 112W 10' 47"
Elev 1752m
www.tvdavisastropics.com
Posted 10/10/2009 02:43AM | Edited 10/10/2009 07:33PM #3
Since everyone is posting images of M45 I thought I would share this one. Due to the typically cruddy weather around here my hard-drive is littered with LRGB images that are missing R, G or B data or there simply was not enough total exposure time ;o( I decided to try the OSC route and purchased an Orion SS-pro v1 here on "tha Mart". I am very surprised with the images I got on my first trip with it to dark skies at the Okie-Tex starparty last month.

M45 10 x 10 minutes
SS-pro v1
80mm TMB triplet APO with WO .8x F/R
CI-700 mount guided with an 80mm "Super Guider" with SSAG & PHD
Captured in MDLE processed with Astro-Art v4
Stacked, white balanced, DDP, stretched and cropped a bit.

If this is 100 minutes I can't wait to see what 5 or 6 hours and a bigger scope will do.

John
CCD-Freak

Attached Image:

ccdfreak's attachment for post 133198

John
CCD-Freak
WD5IKX
Posted 10/13/2009 04:21AM #4
Tyler,
I think the amount of stretch is fine, yeah, the brigter stars will show some filter reflection, but the nebulosity is great. Color is super as well.

Jim Thommes

Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR

http://jthommes.com/Astro/