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ASTRO: 12 Hours Helix in Ha/[OIII]/HeII by
Richard Crisp[_1_]
this was shot binned 2x2 over the past two evenings at the ranch under about
70% moon
The Helium II (468nm) is faint but there. five hours exposure binned...
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3 |
963 |
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ASTRO: Arp 243 by
Rick Johnson[_2_]
Arp 243, aka NGC 2623 is thought to be the result of a merger of two or
maybe three galaxies. Arp however classes it under "Galaxies (not
classifiable as S...
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1 |
930 |
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ASTRO: revisiting an old favorite - M42 by
Adriano
Here's an image of the Sword of Orion taken with an 8" f/4.5 newtonian.
I stacked 3 exposures; 15, 15, & 25 minutes. Kodak Royal Gold 400.
Taken from Mt....
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1 |
1,263 |
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1 |
907 |
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ASTRO: B 170 & 171 in Cepheus by
Martin C Germano
Last post (first image taken) from my time of lots of moon shooting in
Cepheus;
8" f5 Newtonian
Camera: ST-8XME, self-guided, binned 1x1, temp -15c, camera...
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2 |
919 |
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ASTRO: Arp 331 -- The Pisces Cloud by
Rick Johnson[_2_]
Arp 331 is another galaxy chain. Again they are ellipticals. The
galaxies are all part of a larger group which is part of a still larger
group. Arp 331...
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2 |
1,898 |
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astro: ngc253 by
John N. Gretchen III
24x5 minutes
AT8RC and QHY8
half scale wide,
http://www.tisd.net/~jng3/observatory/ngc253_half.jpg
full scale...
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3 |
1,205 |
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ASTRO: B 174 in Cephues by
Stefan Lilge
Mighty image Martin. 68x10 minutes!
Another one I have not imaged.
Stefan
"Martin C Germano" schrieb im Newsbeitrag...
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0 |
566 |
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0 |
623 |
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0 |
893 |
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ASTRO: NGC7000 wide field by
No Name
Hi,
one 2 minute exposure, at 800 ISO, with my EOS 350D, standard 55mm lense,
piggyback on my lx200.
regards
martijn
www.xs4all.nl/~martlian
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3 |
979 |
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astro: m30 by
John N. Gretchen III
9x5 minutes
AT8RC and QHY8
--
John N. Gretchen III
http://www.tisd.net/~jng3
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0 |
1,099 |
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ASTRO: revisiting an old favorite - M42 by
Adriano
Here's an image of the Sword of Orion taken with an 8" f/4.5 newtonian.
I stacked 3 exposures; 15, 15, & 25 minutes. Kodak Royal Gold 400.
Taken from Mt....
|
|
1 |
1,585 |
|
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1 |
1,176 |
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ASTRO: B 173 in Cepheus by
Martin C Germano
8" f5 Newtonian reflector
Camera: ST-8XME, self-guided, binned 1x1, temp -20c, camera control MaxIm
DL 4.56
Image: Lumicon Red filter, 710 minutes (71 x 10...
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5 |
1,081 |
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Astro: B 174 in Cepheus by
Martin C Germano
Sorry Rick, this reply I sent yesterday was returned:
The ST8 does the guiding (uses ST4 interface from when I imaged in the
field).
Yes, I figure the red...
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1 |
734 |
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2 |
982 |
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astro: NGC404 - Mirach's ghost by
John N. Gretchen III
4x4 minutes
AT8RC and QHY8
half scale color,
http://www.tisd.net/~jng3/observatory/ngc404_half.jpg
--
John N. Gretchen III
http://www.tisd.net/~jng3
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0 |
641 |
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ASTRO: Arp 219 by
Rick Johnson[_2_]
NED considers Arp 219 a galaxy pair known as UGC 02812. The main
distorted galaxy and the small reddish galaxy within the large large
tidal arc. It is...
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2 |
807 |
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ASTRO: Sh2-129 by
Stefan Lilge
Sharpless 2-129 is in Cepheus just beside IC 1396. I needed the "big" chip
of the QHY 8 plus the Skywatcher ED80 with focal reducer for f/5 to fit it
into my...
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0 |
864 |