photo sharing and upload picture albums photo forums search pictures popular photos photography help login
strongmanmike2002 | all galleries >> Images taken prior to 2012 >> Star Clusters >> The Snake Nebula > B72 and holes in the Milky Way
previous | next
18-AUG-2009

B72 and holes in the Milky Way

Also known as B72 (Barnard 72)

This version has the bright blue star in the bottom left corner of the full
frame version removed - magic!

Press F11 on your keyboard to view in unobstructed full screen mode

Crop from full frame image here:
http://www.pbase.com/strongmanmike2002/image/116182738/original

See a close-up of the snake here:
http://www.pbase.com/strongmanmike2002/image/116183174/original

** Using new low reflection Astronomik filter set

AP152 F7.5 Starfire APO refractor with 4" field flattener
FLI ProLine11002 CCD & CFW-2-7
LRGB = 80 30 30 30min (all bin 1X1) Astronomik filters
-35C chip temp, darks and flats (AstroHandy LightRing used for flats)
12MPPS download speed = 1.5sec/full frame download at bin 1X1.
FOV = 1.8deg X 1.2deg at 1.6"/pix
Guide Camera: Starlightxpress SXVH9

Comments:
Taken from Bob and Pats farm
Average seeing

http://www.pbase.com/strongmanmike2002/image/107700957/original

Some links to equipment used to take this image:

Finger Lakes Instrumentation (FLI) CCD cameras and equipment:
http://www.flicamera.com/

StarlightXpress CCD cameras and equipment
http://www.starlight-xpress.co.uk/

Astro-Elecronic FS2 scope GOTO controller:
http://www.astro-electronic.de/

Gerd Neumann/Astronomik filters:
http://www.gerd.neumann.net/

http://www.astronomik.com/

MSB Software & Astroart 4
http://www.msb-astroart.com/

STAR Atlas:PRO planetarium software
http://www.skylab.com.au/

AstroHandy Accessories
http://www.pbase.com/strongmanmike2002/astrohandy_lightring

http://www.astrohandy.com


other sizes: small medium large original auto
previous | next
comment | share