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Re: Submissions: 2014 October

Posted: Thu Oct 23, 2014 10:14 pm
by Rothkko
green flash and sunspots. frame of http://asterisk.apod.com/viewtopic.php? ... 22#p233822
489.jpg
sunspots. enlarged photo
mérida, spain. 2014-10-23, 08:44 and 13:40
mérida, spain. 2014-10-23, 08:44 and 13:40
more

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 12:56 am
by dsnope
Maximum partial solar eclipse from Southern California at 15:30 PST

Image

http://www.pbase.com/dsnope/image/157950864

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 2:35 am
by Astromontufar
See the Light


Venus


https://www.flickr.com/photos/m_acubens/

500px.com/acubens

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 2:41 am
by Astromontufar
Venus Belt, Earth Shadow

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 2:55 am
by Astromontufar
Coalsack, Crux, alfa & Beta Centauri, Pleiades, Eta Carinae




https://www.flickr.com/photos/m_acubens/
https://www.500px.com/acubens/

Sergio Montúfar

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 4:30 am
by Andromeda 2013
Oct 23 2014 Sun Active Region 2192

https://www.flickr.com/photos/92681330@ ... otostream/

Copyright: Daniel Pasternak

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 4:32 am
by Andromeda 2013
Oct 23 2014 Sun Active Region 2192

https://www.flickr.com/photos/92681330@ ... otostream/

I have never seen so many Light Bridges in my life.

Copyright: Daniel Pasternak

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 10:18 am
by SkyViking
NGC 6334 - The Cat's Paw Nebula
http://www.rolfolsenastrophotography.com
Copyright: Rolf Wahl Olsen
Click to view full size image
Link to large image
Link to full resolution image (7MB)


The Cat's Paw was one of the objects I managed to gather some data for on the side, while working on my 75 hours deep field Antennae Galaxies project. In total just over 19 hours was collected on this nebula which was a bit more than planned - but of course some extra data never hurts!
I had good seeing during this time so the result is a fairly high resolution Cat's Paw which I'm pretty happy with. I was also able to tease out some subtle colour nuances in this otherwise predominantly deep red nebula.

The Cat's Paw Nebula is located among the dense star fields of the southern constellation Scorpius. Being about 5,000 light years distant, in the direction towards our galaxy's crowded central region, it appears visibly reddened by large amounts of interstellar dust that lie between us and the glowing cloud. This gives it a much warmer deep red hue than most other emission nebulae. Some other nebulae which are similarly obscured are the gigantic NGC 3603 in Carina, as well as NGC 6357 (The Lobster Nebula), also in Scorpius.
The Cat's Paw Nebula contains up to 200,000 solar masses of material and is currently undergoing a starburst; producing new stars at a very high rate. These newborn stars are the ones that light up the nebula and cause it to glow with the prominent red colour of hydrogen emission. The starburst activity will likely not last more than a few million years, after which a number of large star clusters will have emerged and replaced the once glowing gas.
The nebula was first noticed by John Herschel in 1837 and its name refers to the distinct likeness with a giant feline paw print, particularly when viewed in wide field images.
It is some 50 light years wide and covers an area in our sky equal to that of the full Moon.

Image details:
Date: 29th, 30th April and 26th, 27th, 31st May and 3rd, 22nd June and 15th, 17th, 19th, 22nd July 2014
Exposure: LRGB: 600:170:200:180 mins, total 19 hours 10 mins @ -25C
Telescope: Homebuilt 12.5" f/4 Serrurier Truss Newtonian
Camera: QSI 683wsg with Lodestar guider
Filters: Astrodon LRGB E-Series Gen 2
Taken from my observatory in Auckland, New Zealand

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 11:09 am
by Astromontufar

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 7:06 pm
by astroedo
Magnificent M33
7 hours of exposure to go deep in triangulum galaxy

Image captured by Luigi Fontana ( http://www.astrobin.com/users/luigifontana/)
Processing by Edoardo Luca Radice (http://www.astrobin.com/users/astroedo/ and http://www.radice.biz)

Copyright: Luigi Fontana, Edoardo Luca Radice
Click to view full size image
Please enjoy at full resolution
http://www.radice.biz/images/APOD/drizz ... e_dura.jpg

Image details

here http://www.astrobin.com/130755/

and here http://www.astrobin.com/130826/B/

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 7:51 pm
by Sandgirl
Sunspot AR2192
Copyrights: Dani Caxete
15411157668_8a891da55e_o_small.jpg
Countless galaxies
Credits & Copyrights: Adam Block/Mount Lemmon SkyCenter/University of Arizona
Full size: http://skycenter.arizona.edu/gallery/Galaxies/NGC90
n90s.jpg
Comet C/2013 A1 Siding Spring and NGC 6548
Copyrights: José J. Chambó
2013A1_140920_medium_small.jpg
AR2192 - panorama
Copyrights: Frédéric Jabet
Panorama-tache-75-invert-full-crop_small.jpg
Moster AR2192
Copyrights: Divyadarshan D.Purohit
Nature's Miracle.JPG
Sunspot at Horizon.JPG
Zooming to spot.JPG
Northern Lights play Halloween
Copyrights: Bente Bjercke
Nordlys Karasjok bb rz 2b 3580_small.jpg
Full Moon - inverted
Copyrights: Cassiano Carromeu
FullMoon_small.jpg
M45
Copyrights: Cassiano Carromeu
M45_small.jpg

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 8:35 pm
by Sandgirl
Two Families of Comets Found Around Nearby Star
Image credits: ESO/L. Calçada
An article: http://www.eso.org/public/news/eso1432/
eso1432a.jpg
http://asterisk.apod.com/viewtopic.php?t=34002

M1 - The Crab Nebula
Copyrights: Álvaro Ibáñez Pérez
Full size: https://farm6.staticflickr.com/5604/154 ... bf63_k.jpg
unnamed.jpg
Milky way and airglow over Monfragüe Castle, Monfragüe National Park, Spain
Copyrights: Javier Martínez Moran
_JAV1215-Editar-Editarbis_small.jpg
Timestack from August Full Moon
Copyrights: Javier Martínez Moran
LRT_00002final.jpg
Messier 31
Copyright: R. Colombari / F. Antonucci
Full size: http://www.astrobin.com/full/130722/0/?real=&mod=
1bc529c365d6b1888341da89953b4bd1.1824x0_q100_watermark_small.jpg
M33: Triangulum Galaxy
Copyrights: Justin Fortinberry
M33a_small.jpg
Constellations
Copyrights: John Chumack
IMG_1185HRweb_small.jpg
High resolution giant
Copyrights: Alan Friedman
unnamed (1).jpg
http://asterisk.apod.com/viewtopic.php?t=34009

Re: Submissions: 2014 October

Posted: Fri Oct 24, 2014 9:21 pm
by Sandgirl
OSIRIS images of Rosetta’s comet show spectacular streams of dust emitted into space.
Image credits: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA
An article: http://www.mps.mpg.de/3821092/PM_2014_1 ... nen?c=2169
standard_full.jpg
http://asterisk.apod.com/viewtopic.php?p=233817#p233817
http://asterisk.apod.com/viewtopic.php?p=233819#p233819

Sun pillars
Copyrights: Göran Strand
GS_20140118_Sunset_1682_small.jpg
Sunspot and Towers
Copyrights: Dani Caxete
15612067882_42b4abd793_k_small.jpg
Regulus and the Dwarf Galaxy
Copyrights: Francesco Antonucci
Full size: http://www.lumhatrex.it/WORKINimages/XA ... DWARFf.jpg
REGOLO_DWARFf_small.jpg
The Massive Sunspot AR2192 on 10-23-2014
Copyrights: John Chumack
BigsunspotAR2192HRwebcrop.jpg
Sunspot and Madrid Towers
Copyrights: Dani Caxete
Sunspot AR2192 .jpg
Close Approach of Asteroid 2014 SC324
Copyrights: Ernesto Guido, Nick Howes & Martino Nicolini
2014_SC324_24_Oct_2014_H06.JPG
Sunspot and the plane
Copyrights: Leonardo D. Ariza
sol mancha2192_small.jpg
Knife in the Water
Copyrights: Alan Friedman
unnamed (2)_small.jpg
Mt. Baker
Copyrights: Trudy Friesen
P1020843.jpg

Re: Submissions: 2014 October

Posted: Sat Oct 25, 2014 2:18 am
by carlosdn
Sunspot 2192 from Buenos Aires - Argentina - 22.10.2014
Click to view full size image
© Carlos Di Nallo

Re: Submissions: 2014 October

Posted: Sat Oct 25, 2014 9:02 am
by pisto92
Comet C/2013 A1 at 15 milion Km from Mars
High Resolution: http://www.astrobin.com/131178/
Copyright: Andrea Pistocchini

Re: Submissions: 2014 October

Posted: Sat Oct 25, 2014 10:39 am
by swag72
IC443 - The Jellyfish nebula - in full HST palette

Copyright Sara Wager

A larger res image can be seen here http://swagastro.weebly.com/uploads/2/3 ... colour.jpg

Image

IC443 (Sh2-248 ) The Jellyfish nebula by swag72 (http://www.swagastro.weebly.com), on Flickr

Re: Submissions: 2014 October

Posted: Sat Oct 25, 2014 9:21 pm
by Rothkko
moon and saturn
492.jpg
in video http://asterisk.apod.com/viewtopic.php? ... 02#p233902
mérida, spain. 2014-10-25
mérida, spain. 2014-10-25

Re: Submissions: 2014 October

Posted: Sun Oct 26, 2014 2:52 am
by joelshort
Sharpless 2-155 The Cave Nebula
Narrowband Image - 20hrs
Stellarvue LZOS 152mm Triplet Refractor
Copyright: Joel Short

larger image and information: http://www.buckeyestargazer.net/Pages/N ... 2-155.html
Click to view full size image

Re: Submissions: 2014 October

Posted: Sun Oct 26, 2014 2:58 am
by russelleking

NGC 1491 in Perseus

Posted: Sun Oct 26, 2014 7:07 am
by Kapkowski
NIcely separated emission nebula in Perseus.
Taken with Officina Stellare RH200, STL 11000 and ASA DDM 60 mount. All expositions 18x1200 second and 30x300 seconds unguided.
Click to view full size image

Re: Submissions: 2014 October

Posted: Sun Oct 26, 2014 9:14 am
by markg
AR 2192
http://theartofnight.com
Copyright: Mark Gee

ImageAR 2192 by markg, on Flickr

26 Oct 2014 - the end of another day as the sun sets to the west of Wellington, New Zealand. It's been quite an active period lately for our Sun, and a massive sunspot - AR 2192, has formed. The sunspot is approximately 128,000km across, which is 10 time wider than our own planet Earth. The active region has already produced with 2 X-class flares with the potential of more to come. If this happens, then there is a chance of intense Aurora activity around the high and mid magnetic latitudes here on Earth.

You can see sunspot AR 2192 in this photo just to the right of the bank of cloud which partially covers the sun from the left.

Re: Submissions: 2014 October

Posted: Sun Oct 26, 2014 11:51 am
by masahiro miyasaka
ImageAutumn Color change Meteor by masahiro miyasaka, on Flickr

Large green meteor has changed to yellow and red.
Meteor urged the change of seasons on the ground.
Larch and maple was changed in the Autumn color 
The color change was fast(^_^)

After the meteor appearance, outdoor lighting was suddenly turned off!
https://www.youtube.com/watch?v=7SiXce5mJAw

Re: Submissions: 2014 October

Posted: Sun Oct 26, 2014 1:16 pm
by vanamonde81
Hilltop Startrails
Copyright: György Soponyai

Yesterday evening I observed and photographed the conjunction and occultation of Saturn and the Moon atop Kab Mountain, Hungary. I chose this observation place because of its perfect Western horizon and the foggy valley may act as beautiful foreground. I started photographing this 66-minute-long startrail sequence shortly after Moonset.

Image

Photo details:
2014.10.25. Kab Mountain, Hungary
Canon EOS 5D Mark II + Carl Zeiss Distagon 28/2.8 66x60sec, ISO500, F5.6

Re: Submissions: 2014 October

Posted: Sun Oct 26, 2014 5:58 pm
by Sandgirl
A monster in the sky
Copyrights: Leo Aerts
Zonnevlek  23 oktober 2014  10h01  UT AR2192  kleur_small.jpg
Sunspot and Madrid Towers 2.0
Copyrights: Dani Caxete
15001382743_697194b8a8_h.jpg
Close up of AR2192 2014.10.25
Copyrights: Alessandro Bianconi
AR2192 2014.10.25.smc_jpg.jpg
AR2192 2014.10.25.sm_jpg.jpg
AR2192 closeup 2014.10.25_jpg.jpg
AR2192 closeup 2014.10_jpg.jpg
Sun Ghost
Copyrights: Cheryl Alexander
unnamed.jpg
Venus in Zodiacal Light
Copyrights: Khalid P Marwat
image_small.jpg
NGC7000
Copyrights: Francesco Antonucci
Larger size: http://www.astrobin.com/full/131657/0/
d9c1521b02eb2e6989a9169927754b1b.1824x0_q100_watermark_small.jpg
Canopus over Himalayas
Copyrights: Jeff Dai
Canopus over Himalayas_small.jpg
The City and the Stars
Copyrights: Mehdi Momenzadeh
The City and the Stars_small.jpg

Re: Submissions: 2014 October

Posted: Sun Oct 26, 2014 7:04 pm
by etiqi
Saturn reappears behind the moon
http://www.astroemporda.net
Copyright: Francesc Pruneda Agusti
Click to view full size image