Full Frame Image

At 12' X 5' NGC 3621 is a modest size SBcd spiral galaxy in Hydra with a low surface
brightness of 22.3 mag/squ arc sec. Just above NGC 3621 is the 16th magnitude 40 arc sec
Sab spiral galaxy PGC 34490

Orion Optics AG12 F3.8
Starlightxpress SXVF-H694, SX USB CFW, SX OAG unit + Atlas Focuser
LRGB = 300 50 50 50min = 7.5hrs total exposure (bin 1X1) Astronomik filters
-20C chip temp, no darks, no flats, no noise reduction or gradient removal
Focal length 1120mm
Image scale 0.84"/pix
Guide Camera: Starlightxpress Loadstar

Comments

Clear, no moon and average to above average seeing

Equipment setup:

http://www.pbase.com/strongmanmike2002/image/151108788/original

Some links to equipment used to take this image:

Orion Optics UK

http://www.orionoptics.co.uk/

StarlightXpress CCD Cameras and imaging equipment

http://www.sxccd.com/products

Finger Lakes Instrumentation CCD cameras:

http://www.flicamera.com/

Astro Shop (Aus)

http://www.astroshop.com.au/

Astro-Elecronic FS2 scope GOTO controller:

http://www.astro-electronic.de/

Gerd Neumann and Astronomik filters:

http://www.astronomik.com/en/home

http://www.gerdneumann.net/

MSB Software & Astroart 5

http://www.msb-astroart.com/

Catseye Collimation

http://www.catseyecollimation.com/

STAR Atlas:PRO planetarium software:

http://www.staratlaspro.com/