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This page displays the most recent astro-photos submitted by
members of the ACA.
Be sure to click the images for full-size versions.
Last updated: Wednesday, 11/03/2011 at
4:35pm
This image by member John Crilly was captured in November 2011 from
his Urban Observatory in downtown Wadsworth, OH.
M42 (NGC 1976) the Orion
Nebula
in
the constellation
Orion

Image details:
Telescope: Astrotech AT65EDQ quad apochromatic refractor
f/6.5
Camera: QSI583ws Exposures:
Mount: Takahashi NJP German Equatorial
This image by member John Crilly was captured in November 2011 from
his Urban Observatory in downtown Wadsworth, OH.
M1 (NGC 1952) the Crab
Nebula in
the constellation
Taurus

Image details:
Telescope: Astrotech AT12RC
Camera: QSI583ws Exposures:
Mount: Takahashi NJP German Equatorial
This image by member John Crilly was captured in November 2011 from
his Urban Observatory in downtown Wadsworth, OH.
M31 (NGC 224) in
the constellation
Andromeda

Image details:
Telescope: Astrotech AT65EDQ quad apochromatic refractor
f/6.5
Camera: QSI583ws Exposures:
Mount: Takahashi NJP German Equatorial
This image by member John Crilly was captured in November 2011 from
his Urban Observatory in downtown Wadsworth, OH.
M45 - The Pleiades open
cluster in
the constellation
Taurus

Image details:
Telescope: Astrotech AT65EDQ quad apochromatic refractor
f/6.5
Camera: QSI583ws Exposures:
Mount: Takahashi NJP German Equatorial
This image by member Peter Clausen was captured from: Hedensted, Denmark
between 08/14/10 and 10/15/11
combined with images captured from his home in Northampton, OH
IC5070
(Pelican Nebula) in the constellation
Cygnus

Image details:
Telescope: AT106 (Astro-Tech 106mm f/6.5 Apo refractor)
Camera: SBIG 8300M
Guide scope & guide CCD: WO66 & Meade DSI Pro II
Mount: EQ6
Exposure
time: 19 hours (!) using MaxIm and CCDCommander
Technique: This image was taken with special narrow band filters - Ha, OIII and
SII
All processing done in Photoshop
This image by member John Crilly was captured on 10/9/2011 from
his Urban Observatory in downtown Wadsworth, OH.
Crescent Nebula (NGC 6888) in
the constellation
Cygnus

Image details:
Telescope: Astrotech AT65EDQ quad apochromatic refractor
f/6.5
Camera: QSI583WS Exposures: 20 minutes
each red, green, blue
40 minutes H-a
Mount: Takahashi NJP German Equatorial
This image by member John Crilly was captured on 9/13/2010 from
his Urban Observatory in downtown Wadsworth, OH.
M33 (NGC 598) in
the constellation
Triangulum

Image details:
Telescope: Takahashi TOA-130S at F/5.8
Camera: QSI583ws Exposures:
Mount: Takahashi NJP German Equatorial
This image by member Peter Clausen was captured between 7/22/10 & 7/26/10 from
his home in Northampton, OH.
NGC
6960
(Veil Nebula) in the constellation
Cygnus

Image details:
Telescope: AT106 (Astro-Tech 106mm f/6.5 Apo refractor)
Camera: SBIG 8300M
Guide scope & guide CCD: WO66 & Meade DSI Pro II Exposure
time: 9 hours 20 minutes
Technique: This image was taken with special narrow band filters - Hydrogen (Ha)
and Oxygen (OIII) combined with Ha to Red
and OIII to Green and Blue.
This image by member Peter Clausen was captured between 7/27/10 & 7/30/10 from
his home in Northampton, OH.
IC 1396
(Elephant's Trunk Nebula) in the constellation
Cepheus

Image details:
Telescope: AT106 (Astro-Tech 106mm f/6.5 Apo refractor)
Camera: SBIG 8300M
Guide scope & guide CCD: WO66 & Meade DSI Pro II Exposure
time: 11 hours 40 minutes
Technique: This image was taken with special narrow band filters: Sulfur
(SII-3nm), Hydrogen (Ha-5nm), and Oxygen (OIII-3nm)
combined with SII to Red, Ha to Green, and OIII to Blue.
This image by member Lenny Marek was captured on 9/10/2010 from his home
observatory in Parma OH
NGC 7000
(North American Nebula) in the constellation
Cygnus

Image details:
Exposure: 20x4 minutes in H-Alpha only.
Telescope: William Optics 66 at f5.4
Mount: piggy-backed onto a wedge-mounted Meade LX200GPS 16"
Fantastic work! Click anywhere in the images
above to see the full-size
versions.
If you'd like to see other images by these accomplished ACA astro-imagers, simply
click here.
Members, let's see more of your images!!
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