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Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 4:56 pm
by owlice
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Please post your images here.
Please see
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the possible uses for your image.
Please keep images under 400K, whether hotlinked or uploaded.
Thank you!
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Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 4:58 pm
by stephane zoll
Outters4, a newly discovered giant (planetary ?) nebula
http://www.astrosurf.com/zoll/home.html
Copyright: Stephane Zoll
Here is a photograph of Outters4 (OU4), a giant nebula hidden in Sharpless 129, recently discovered by Nicolas Outters (
http://www.outters.fr/images%20site%20a ... OU4-eu.pdf). OU4 is mostly emitting in the OIII line and is very large (1.2° wide) but very faint compared to the Ha signal of Sharpless 129. The nature of this nebula is not yet clarified and subject to observation from professional astronomers these days [Publication:
http://www.outters.fr/images%20site%20a ... 2477v1.pdf ].
Common name : Giant Squid nebula, credit to Nicolas !
Acquisition: FSQ106 refractor at f/3.6 , camera Atik 4000, 4h20 Ha, 7h20 OIII and 2h50 RGB.
A full resolution image can be found here :
http://www.astrosurf.com/zoll/images/CALMAR_HOORGB.jpg
Sincerely,
Stephane
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 5:23 pm
by Siggi
NGC7380 - The Wizard Nebula
http://www.astroimages.de
Copyright: Siggi Kohlert
Higher Res at
http://astroimages.de/en/gallery/NGC7380.html
Thanks for looking
Cheers
Siggi
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 6:14 pm
by s2jesse
Elephant Trunk - narrowband
Copyright: Jesse Hayes
Full Resolution
http://www.flickr.com/photos/s2jesse/79 ... otostream/
Thanks!
Jesse Hayes
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 7:00 pm
by Randy Shivak
Hi Resolution prominence image taken with the Lunt 152mm at 1800mm EFL and Flea2 video ccd camera.
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 8:48 pm
by Robert-Austria
Startrails over Graz - Austria
http://www.astrofotos.at
Copyright: Robert Pölzl
You can see the landscape of Graz – The Schlossberg - (literally means “castle mountain”)– a 120m hill toped by a castle. A little bit more right on the hill is the "Uhrturm" (clock tower) which functions as a recognisable icon for the city. Remarkably, the clock's handles have opposite roles to the common notion. That is, the larger one marks hours while the smaller is for minutes. This is due to the fact that originally only the larger handle was there to point out hours and display of minutes was only added later. In the foreground is the the modern island “Murinsel” where you can drink coffee or take a break on the river Mur.
I made 220 pictures to 30secondes.
Best regards from austria
Robert Pölzl
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 9:27 pm
by Rothkko
Yesterday (
http://asterisk.apod.com/viewtopic.php? ... 85#p182685) I wanted to include a picture like this, but I failed, or so I thought ... the lens is not to much more.
Ayer quise incluir una fotografía parecida a esta, pero fallé; o eso creía... el objetivo no da para mucho más.
I've done it with another.
Con otro he hecho ésta.
Earlier in the West ... this occurred.
Antes, en el Oeste... ocurría esto.
![115.jpg (198.92 KiB) Viewed 43839 times Alange, Spain. 2012-09-01](./download/file.php?id=7653&t=1&sid=b2d519d05b014bfb38c20f0e3dd721e3)
- Alange, Spain. 2012-09-01
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 9:30 pm
by Rothkko
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 10:31 pm
by Martin Dimitrievski
Who says that female astronomers aren't up to the challenge?
Copyright: Martin Dimitrievski, Skopje Astronomical Society
![Image](http://th06.deviantart.net/fs70/PRE/i/2012/245/9/0/the_girl_with_the_sun_in_her_arms_by_hypertech-d5dbcjk.jpg)
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 10:51 pm
by Emidai
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 10:58 pm
by Emidai
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 11:14 pm
by Marco Angelini
SH2-115: Emission nebula in Cygnus
Authors: M. Angelini - F. Antonucci - F. Taliani
www.astrobrallo.com
Full Resolution:
http://www.astrobrallo.com/gallery/inde ... no-scritta
Re: Recent Submissions: 2012 September
Posted: Sat Sep 01, 2012 11:57 pm
by f.lorand
The nebula was discovered on 1784
September 5 by William Herschel. He described the western end of the nebula as "Extended; passes thro' 52 Cygni... near 2 degree in length", and described the eastern end as "Branching nebulosity... The following part divides into several streams uniting again towards the south."
Veil Complex (anniversary - 05.Sept)
http://www.pleiades.hu/en/galeria-kozmosz.php
Copyright: Lóránd Fényes
Animgif:
http://www.pleiades.hu/kuka/animgif_veil.gif
Medium size:
http://www.pleiades.hu/galeria/kozmosz2 ... mal/40.jpg
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 12:30 am
by terry.hancock
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 12:34 am
by callaharj
A Smile in the Sky
Copyright: Ryan Callahan
The other day I got off work from the zoo and had the pleasure of capturing my very first circumzenithal arc!
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 5:15 am
by Ann
I have actually retired from commenting on pictures in the Recent Submissions threads, but I can't resist a particular picture here. Before I comment on that one, however, let me thank everyone else for their splendid contributions here! It's such a joy to look at your great photos! (Rothko, you were on line when I started to write this... what splendid sunsets (sunrises?) you have photographed!)
But I really want to talk about Stephane Zoll's picture of Outters4, a newly discovered faint OIII-emitting nebula inside relatively bright Ha-emitting nebula Sharpless 129. What a fascinating nebula! Is it a planetary nebula? It looks rather like it, but if so, where is the central star? The nebula is centered on a bright blue star, which is, however, not the kind of star you find inside planetary nebulae. The star, HD 202214, is classified alternatively as B0V, B0IV, B0II and O9. My software suggests a V light luminosity of about 8,000 times that of the Sun. The spectral class and V light luminosity makes HD 202214 too cool and bright to be the central star of a planetary nebula. On the other hand, HD 202214 is clearly a remarkable star in itself. Its temperature and V luminosity appears to be comparable to that of great star Alnitak in Orion's Belt, but since Alnitak appears to be farther along in its evolution than HD 202214, the latter star might become a brighter blue star than Alnitak.
My point is that a hot massive star like HD 202214 might possibly have some sort of outburst or its own, just because it is so massive. Particularly if it is at the end of its main sequence lifetime, which seems likely. But HD 202214 also has a companion. My software seems to contradict itself as to how bright the companion is compared with HD 202214 itself. But if the companion is faint, isn't it possible that the companion is in fact a small hot star which has produced a planetary nebula?
Ann
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 6:42 am
by iko
The constellation Cygnus Area, 20 shots of 600 seconds to ISO 1600 with the Canon 1000D (unmodified) and a 18mm telephoto lens, made in Alto del Hornillo to 2002 meters
Full size image
http://s3.amazonaws.com/astrobin_images ... 338543.jpg
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 8:43 am
by tango33
NGC 3576 from Tivoli farm in Namibia.
maged with the 16" f3.75 Dream Astrograph.
Apogee Alta U-16M camera.
HA-O3-RGB image
R-HA-O3 (mapped as RGB)
Ha - 40 min ,O3 - 30 min
RGB 10 minutes each
(Total of 1:40 HRS)
All the best,
Kfir Simon (ISRAEL)
http://www.pbase.com/tango33/image/145658017
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 8:53 am
by tango33
The Eagle nebula - hubble pallete.
Cheers,
Kfir Simon (Israel)
http://www.pbase.com/tango33/image/145596396
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 9:43 am
by Bi2L
a full moon for Honeymooners
Corfu old Fortress, Ionian Islands, Greece
Here the main picture in high quality:
http://www.astrovox.gr/forum/album_pic.php?pic_id=15538
![Honeymooners.jpg (208.34 KiB) Viewed 43733 times Honeymooners](./download/file.php?id=7659&t=1&sid=b2d519d05b014bfb38c20f0e3dd721e3)
- Honeymooners
one more Picture here fron Nikos Grigoropoulos, processing by me.
here in better quality:
http://www.astrovox.gr/forum/album_pic.php?pic_id=15543
![A_Full_Moon_For_Honeymooners.jpg (86.34 KiB) Viewed 43682 times A Full Moon for Honeymooners](./download/file.php?id=7662&t=1&sid=b2d519d05b014bfb38c20f0e3dd721e3)
- A Full Moon for Honeymooners
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 12:28 pm
by zonalunar
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 3:32 pm
by remidone
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 3:41 pm
by Leonardo
NGC7380 Open Star Cluster
Copyright: Leonardo Orazi
http://www.starkeeper.it/NGC7380.htm
![NGC7380_sm.jpg (227.73 KiB) Viewed 43678 times NGC7380 Open Star Cluster - Wizard Nebula](./download/file.php?id=7663&t=1&sid=b2d519d05b014bfb38c20f0e3dd721e3)
- NGC7380 Open Star Cluster - Wizard Nebula
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 7:23 pm
by lhutton
Milky Way and meteor streak above the dome of the 32" Ritchey-Chreitien telescope at Appalachian State University's
Dark Sky Observatory.
Taken on August 11 2012 near Boone, NC. Copyright Leander Hutton, I am the owner of the copyright. Image info: Nikon D7000, 10.5mm fisheye (defished in software), 30", f/2.8 and ISO 3200. My website can be found at
www.one-button.org.
Thanks!
A larger size can be found here:
https://dl.dropbox.com/u/694999/DSO%202 ... s%20FB.jpg
Re: Recent Submissions: 2012 September
Posted: Sun Sep 02, 2012 8:17 pm
by sternklar
M 16 - Eagle Nebula, August 17 & 18 2012
http://www.sternklar.ch/images-webpages ... Aug-12.htm
Copyright: Manuel Jung