Starship Asterisk*

by **Rothkko** » Wed Aug 27, 2014 7:28 pm

Rothkko wrote:estelas

fotografía extraída de http://asterisk.apod.com/viewtopic.php? ... 20#p221720 y editada en PS, filtro polarizador

sin filtro polarizador, creo

by **geckzilla** » Wed Apr 02, 2014 3:01 am

Ah, yeah, we need to get a little image hover action. Kind of a cool parallax-like effect with the stars being aligned and the foreground shifting.

: Click to view full size image 1 or image 2

by **canopia** » Tue Apr 01, 2014 9:51 pm

Thanks Geckzilla! The H-alpha picture and the colour picture are matching pairs with the stars aligned. In a possible alternating or mouse-over pop-up setting, it is really interesting to see the nebulae jump into view. The foreground will also be seen moving in the minutes passing between shooting the pictures.

Tunç Tezel
http://www.twanight.org

geckzilla wrote:
Sandgirl wrote:M37

Skyful of Nebulae
Copyrights: Tunc Tezel

The color version of this is pretty but this black and white H-alpha is great!

by **FrankSackenheim** » Tue Apr 01, 2014 6:29 pm

Hi there,

this image was captured on Tenerife island (Luminance+Halpha) and Germany. The imageprocessing was done by Thomas Henne, Astrophotographer from Austria.

Large Version
http://www.astrophotocologne.de/astroph ... _Large.jpg
The Link below shows a comparison between my picture and Kitt Peaks 4m mirror. You can see that i´ve captured HH450 as well as SNR G110.3 + 11.3. HH450X is also clearly visible. PN WeHt5 can be seen in the upper left corner. One interesting Fact about vdB152 a.k.a ced201 is decribed by John Bally and Bo Reipurth. Quote: "Witt et al. (1987) find a velocity difference between star and cloud of 11.7 km s-1, suggesting that the star has entered into a chance encounter with the globule within the last 3 × 104 yr " Which means, the Star that is illuminating the Reflection Nebula was not born in the Dark Cloud. This is, i think unique.

http://www.astrophotocologne.de/astroph ... /HH450.jpg

CS Frank

by **Rothkko** » Tue Apr 01, 2014 5:10 pm

un mes de color 6/11 http://asterisk.apod.com/viewtopic.php? ... 91#p223191

by **geckzilla** » Tue Apr 01, 2014 3:25 pm

Sandgirl wrote:M37

Skyful of Nebulae
Copyrights: Tunc Tezel

The color version of this is pretty but this black and white H-alpha is great!

by **STAVROS HIOS** » Tue Apr 01, 2014 11:38 am

STAR TRAILS ABOVE TEMPLE OF ARTEMIS AT VRAVRONA di Stavros Hios, su Flickr

by **Efrain Morales** » Mon Mar 31, 2014 10:33 pm

Mars - During the month of march showing the increase of its size as it gets closer to opposition (April 8th Sun, April 14th Earth). All with the same equipment set-up. (LX200ACF 12 in. OTA, CGE mount, Flea3 Ccd, TeleVue 3x barlows, Astronomik RGB filter set.)

by **Sandgirl** » Mon Mar 31, 2014 9:09 pm

Rings around Chariklo
Image credit: Bruno Sicardy
An article: http://www.nature.com/nature/journal/va ... 13155.html

Unique view of the laser at the ESO VLT
Copyrights: Yuri Beletsky

Pickering's Triangle & The Western Veil
Copyrights: Oliver Czernetz

by **Sandgirl** » Mon Mar 31, 2014 8:57 pm

Orion Goodbye
Copyrights: Leonardo Orazi
Full size: http://www.starkeeper.it/OrionGoodbye.htm

Zodiacal light and GTC telescope
Copyrights: Daniel López

Jupiter and Ganimede 2014.03.16
Copyrights: Alessandro Bianconi

Astrophoto
Copyrights: Cordialy

Fireball
Copyrights: Geir T. Øye

by **Sandgirl** » Mon Mar 31, 2014 8:40 pm

M37
Copyrights: Dieter Willasch

M36
Copyrights: Rich Hammar

Bridget of Sweden with startrails
Copyrights: P-M Hedén

Skyful of Nebulae
Copyrights: Tunc Tezel

Planet Mars and Spica
Copyrights: P-M Hedén

by **Fabrizio Francione** » Mon Mar 31, 2014 6:25 pm

Electromagnetic Pollution Comparison from 3 different sites taken with the ICS 101 Induction Coil in the range frequency of 0-30 Hz (ELF , Extremely Low Frequency) while over mountains are clearly visible the four Schumann resonances, getting closer to the city , the more electromagnetic pollution increases, until they disappear entirely, covered by ther radio noise of power lines, engines , and electrical equipment. Claudio Re, Fabrizio Francione ( http://www.sidmonitor.net ) and Renato Romero ( http://www.vlf.it )

http://air-radiorama.blogspot.it/2014/0 ... rison.html

: Click to view full size image

by **Guest** » Mon Mar 31, 2014 4:53 pm

A Pot of Gold
http://www.carlosoruephotography.com
Copyright: Carlos Orue
Taken in rural Australia. bright glow of one of Australia' largest inland towns Wagga Wagga tries to outshine the central bulge of the Milky Way. Blue flood lights also beam into the night sky almost giving a sense that it's casting an image of the Milky Way across the sky.

: Click to view full size image

by **Christoph Puetz** » Mon Mar 31, 2014 4:22 pm

IC1396B, Elephant trunc in Narrowband
http://www.ccdsky.eu
Copyright: Christoph Puetz

: Click to view full size image

Picture Data:
ATIK 383L+ with Baader Ha/Sii/Oiii Filters
Telescope : Skywatcher ED80
Mount Skywatcher NEQ6
Each channel 4hours with 20min subs, 1x1bin

by **ondrej.podlucky** » Sun Mar 30, 2014 11:50 pm

IC1805 Heart Nebula HST
http://astrofotky.cz/~Ondra.P/
Copyright: Ondrej Podlucky

: Click to view full size image

100% res. http://imagizer.imageshack.us/a/img62/6339/5epx.jpg

by **eafrica** » Sun Mar 30, 2014 10:11 pm

NGC 1999 and surroundings
http://www.skiesbyafrica.com
Copyright: Enrico Africa

: Click to view full size image

75% res image at http://www.skiesbyafrica.com/Nebulae/Im ... 9-2014.jpg

by **nvc123** » Sun Mar 30, 2014 7:32 pm

M97, the owl nebula, a L,Ha,SII,OIII,RGB picture
http://www.astro-billeder.dk
Copyright: Niels V. Christensen

: Click to view full size image

by **alcarreño** » Sun Mar 30, 2014 10:21 am

Hubble Legacy Archive

Messier 42 por astrocentejo, en Flickr

NGC4911 por astrocentejo, en Flickr

Whirpool Galaxy por astrocentejo, en Flickr

NGC7027 por astrocentejo, en Flickr

by **Efrain Morales** » Sun Mar 30, 2014 2:18 am

Mars on March 25th, 06:10ut. Under optimum conditions, With color channel composition. At left (limb) Terra Meridani, Terra Sabaer, (mid) Syrtis Major, (bot) Hellas Planitia, (top) Vastitas Borealis, (right) Nodus Alcyonius, Utopia Planitia, (limb) Elysium Mons. (Equipment: LX200ACF 12 in.OTA, CGE mount, Flea3 Ccd, TeleVue 3x barlows, Astronomik RGB filter set. 65sec. per Chnl.

by **MvD** » Sat Mar 29, 2014 1:19 pm

Leo Triplet with Tidal Tail of NGC 3628.

Shot in the Netherlands with a C11 hyperstar.

Klik for High res

Copyright: Michael van Doorn

www.dutchastrocolors.com

by **maphilli14** » Sat Mar 29, 2014 2:58 am

Mars 2014-03-27 - 05:47.2UTC

Full size http://i.imgur.com/eGoTL6Z.png

Michael A. Phillips

by **Dan Wilson** » Fri Mar 28, 2014 8:01 pm

M63 in Canes Venatici, Acquired with STXL 11002 and AG Optics 17" IDK. 18hrs total integration. 24X900 LUM and 16X900 ea. RGB.

by **STAVROS HIOS** » Fri Mar 28, 2014 2:37 pm

by **starsurfer** » Fri Mar 28, 2014 12:28 pm

nezve wrote:Sh2-308
Copyright: Evzen Brunner
Click to view full size image
An oxygen bubble near Sirius. Picture taken at Tenerife near Izana observatory. Total 8h exposure - 4h Ha, 4h OIII.
Higher res.: http://s6.postimg.org/6viiilowh/Sh2_308_fin_1600px.jpg

This is a very nice image of this interesting Wolf Rayet nebula!

by **Efrain Morales** » Thu Mar 27, 2014 11:23 pm

Saturn on March 25th, 06:53ut. Taken after the Mars session but conditions started to drop. Also two moons are visible Tethys and Dione.( Equipment: LX200ACF 12 in.OTA, CGE mount, Flea3 Ccd, TeleVue 3x barlows, Astronomik RGB filter set.)

Starship Asterisk*

Submissions: 2014 March

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vdB152 from Spain, Germany and Austria

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Mars - Month of March 2014

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Mars on March 25th, 06:10ut.

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Saturn on March 25th, 06:53ut.