Submissions: 2017 May

See new, spectacular, or mysterious sky images.
Adrien Mauduit
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Posts: 33
Joined: Thu Dec 15, 2016 10:58 pm

Re: Submissions: 2017 May

Postby Adrien Mauduit » Fri May 19, 2017 8:46 am

Battle for the light

Credits: Adrien Mauduit

At 1:30 am, there is no night in Denmark, just an astronomical dawn washing out our galaxy a little bit more every day. The bright night are over us, but there is still a little window to peek at the majestic milky way and its core rising towards the south. No aurora for us last night, as our Canadian and American friends got the show, but an unforgettable night spent on the beach, stargazing in the company of eight of my students. The dawn gives awesome blue hues to the milky way and the night sky. I was hoping to spot some NLC but it is a bit too soon in the season!

Høve strand, Odsherred, Denmark, 01.30 am

Canon 6D modded + Samyang 24mm f/1.4 @ f/2.8, ISO 3200, 18 x 14'', unstacked, untracked, Lr/Ps/PTGui Pro.
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KuriousGeorge
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Posts: 34
Joined: Wed Dec 30, 2015 7:07 am
Location: San Diego, CA

Re: Submissions: 2017 May

Postby KuriousGeorge » Fri May 19, 2017 3:01 pm

NGC 4567 and 4568. Copyright KG Observatory.

Imaging telescope or lens: Celestron 8" EdgeHD
Imaging camera: QSI 660 WSG
Mount: Losmandy G-11
Guiding camera: Starlight Xpress Ultrastar
Focal reducer: Celestron 0.7X
Software: PHD Guiding 2, PixInsight 1.8, Neat Image V7, Sequence Generator Pro, Maxim DL6, Adobe Photoshop CC 2014, Astronomy Tools Actions Set V1.6
Filters: Astrodon 1.25" R, Astrodon 1.25" B, Astrodon 1.25" G, Astrodon 1.25" L
Accessories: Innovations Foresight ONAG SC, Optec FocusLock
Resolution: 2058x2586
Dates: May 3, 2017, May 13, 2017, May 17, 2017, May 18, 2017
Frames:
Astrodon 1.25" B: 30x120" -15C bin 1x1
Astrodon 1.25" G: 30x120" -15C bin 1x1
Astrodon 1.25" L: 101x120" -15C bin 1x1
Astrodon 1.25" R: 30x120" -15C bin 1x1
Integration: 6.4 hours
Darks: ~20
Flats: ~80
Flat darks: ~80
Bias: ~20
Mean SQM: 19.75
Locations: Home, Rancho Santa Fe, California, United States
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astropaddy
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Posts: 23
Joined: Sat Jan 10, 2015 11:54 pm

Re: Submissions: 2017 May

Postby astropaddy » Fri May 19, 2017 8:14 pm


lgym
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Posts: 17
Joined: Fri Feb 03, 2012 4:35 am

Re: Submissions: 2017 May

Postby lgym » Sat May 20, 2017 5:01 am

Lanterns

lanterns0519small.jpg


Photo credit: Monika Landy-Gyebnar
High resolution image: https://flic.kr/p/UocupL
Location: Városlőd, Hungary

On the evening of 19th May we had a fine weather, clear sky - only with some small cirrus patches drifting by - and my friend and fellow amateur astronomer Robert Kocor asked if we could go somewhere to spend the evening with our cameras turned to the stars. I knew a nice place without much ligh pollution and decided to go there. The place was a fine little hill with some lonesome trees and a full 360 deg. view around - but as we searched for a location to stop the car, we found a little quarry at the foot of this hill. It looked really enchanted, some trees grew on the top of the cliffs, so instead of climbing to the hilltop, we stayed there. I set up my lamp to slightly illuminate the cliffs and began to take pics.
It proved to be a good decision! We enjoyed the view, and even saw a brigh fireball. Then Robert climbed the hillside above the quarry, he had a small lantern with a candle inside and went to the cliff's edge with a small tree. Jupiter and Spica were right above, and thanks to the thin clouds both had aureoles, enhancing their colours. The result was: three lanterns, one at Robert's hand with the candle and two - Jupiter & Spica - above.
I used Nikon D5300 with 35mm lens for the pic and took two photoes which were stacked into a panorama to get a better composition with the cliff and the sky.
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alcarreño
Science Officer
Posts: 149
Joined: Sat Jan 19, 2013 12:45 am

C/ 2015 V2 Johnson

Postby alcarreño » Sat May 20, 2017 9:26 pm

Copyrights: Raul Villaverde Fraile
ImageC:2015 V2 Johnson by Raul Villaverde, en Flickr

Alson Wong
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Posts: 32
Joined: Tue Sep 06, 2011 4:14 am

Re: Submissions: 2017 May

Postby Alson Wong » Sun May 21, 2017 5:44 am

M81 and Holmberg IX
http://www.alsonwongastro.com
Copyright: Alson Wong
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StefanMuckenhuber
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Posts: 13
Joined: Tue Mar 03, 2015 5:22 pm

Re: Submissions: 2017 May

Postby StefanMuckenhuber » Sun May 21, 2017 11:11 am

Leo Triplet
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KuriousGeorge
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Posts: 34
Joined: Wed Dec 30, 2015 7:07 am
Location: San Diego, CA

Re: Submissions: 2017 May

Postby KuriousGeorge » Sun May 21, 2017 5:15 pm

RIng Nebula. Copyright KG Observatory.

This object is positioned nicely for me to capture from 10 PM to 5 AM. I used this time to capture 3 hours of Ha and 2 hours of Luminance. I then layered this over RGB I had from July 2015. Final image is LHaRGB. I used a "Screen" blend layer in Photoshop to help merge the details in L and the color in HaRGB.

Imaging telescope or lens: Celestron 8" EdgeHD
Imaging camera: QSI 660 WSG
Mount: Losmandy G-11
Guiding camera: Starlight Xpress Ultrastar
Software: PHD Guiding 2, PixInsight 1.8, Sequence Generator Pro, Maxim DL6, Adobe Photoshop CC 2014
Filters: Astrodon 1.25" R, Astrodon 1.25" B, Astrodon 1.25" G, Astrodon 1.25" L, Astrodon 1.25" 5nm Ha
Accessories: Innovations Foresight ONAG SC, Optec FocusLock, Starizona MicroTouch Autofocuser
Resolution: 633x547
Dates: July 18, 2015, May 20, 2017
Frames:
Astrodon 1.25" 5nm Ha: 13x900" -15C bin 1x1
Astrodon 1.25" B: 5x600" -10C bin 1x1
Astrodon 1.25" G: 5x600" -10C bin 1x1
Astrodon 1.25" L: 69x120" -15C bin 1x1
Astrodon 1.25" R: 7x600" -10C bin 1x1
Integration: 8.4 hours
Darks: ~40
Flats: ~100
Flat darks: ~100
Bias: ~20
Mean SQM: 19.75
Locations: Home, Rancho Santa Fe, California, United States
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tango33
Science Officer
Posts: 134
Joined: Sun Aug 29, 2010 10:29 am

Re: Submissions: 2017 May

Postby tango33 » Sun May 21, 2017 9:52 pm

A few new images for 2017

For larger versions please go to :
http://www.pbase.com/tango33/new_images

Thanks for looking!

Kfir Simon

NGC 4565
Image

NGC 5101 and NGC 5078
Image

NGC 4650 gropup (together with Konstantin Buchhold)
Image

NGC 474 group:
Image

NGC 1291:
Image

Hickson 44:
Image

LDN 1676 in Scorpius:
Image

The California nebula wide:
Image

Messier 38 region:
Image

NGC 2327 with VDB 88:
Image

Barnard 163 - The FROG nebula:
Image

The Soul nebula:
Image

Mellote 15:
Image

shtutik
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Posts: 53
Joined: Tue May 20, 2014 8:57 am

Re: Submissions: 2017 May

Postby shtutik » Mon May 22, 2017 6:17 am

Coddington Nebula, IC2574.

This inconspicuous introvert galaxy coexists in the sky with a bright pair of M81 / M82 and astrophotographers often bypass it. But this time it could not escape the experienced view of Oleg Milantiev, who shot it with three astrographs and accumulated a total of 60 hours of exposure. Personally, I do not cease to be amazed at how big and painstaking work is behind at such pictures. The galaxy itself looks like irregular, but it has a spiral structure like our Milky Way.

Image
Author's site: http://www.astroadventures.ru/
Copyright: Oleg Milantiev and Yuri Zvezdny

Bi2L
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Posts: 86
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AKA: Bill Metallinos
Location: Corfu, Greece

Re: Submissions: 2017 May

Postby Bi2L » Mon May 22, 2017 11:21 am

Fireflies & Stellar Traces above Cape Drastis, Peroulades, Corfu

Night landscape among the fireflies and under the traces of the stars at Cape Drastis, Peroulades, Corfu, Greece


The Lampyridae are a family of insects in the beetle order Coleoptera. They are winged beetles, commonly called fireflies or lightning bugs for their conspicuous use of bioluminescence during twilight to attract mates or prey. Fireflies produce a "cold light", with no infrared or ultraviolet frequencies. This chemically produced light from the lower abdomen may be yellow, green, or pale red, with wavelengths from 510 to 670 nanometers.
About 2,000 species of fireflies are found in temperate and tropical climates. Many are in marshes or in wet, wooded areas where their larvae have abundant sources of food. Their larvae emit light and often are called "glowworms" in Eurasia and elsewhere. In the Americas, "glow worm" also refers to the related Phengodidae. In many species, both male and female fireflies have the ability to fly, but in some species, the females are flightless
Text: https://en.wikipedia.org/wiki/Firefly


Cape Drastis, in Greeks means Perpetrator or Active, it's landmark on the Clay hills of Canal D'amour in Peroulades village, Corfu.
The sediments are 1-2 million years old, from the Lower Pliocene era.
More about Pliocene Epoch: https://en.wikipedia.org/wiki/Pliocene

While the Stars are making rotations around the Polar Star, Polaris, almost in the middle the bright one. As the Earth rotations the axis points to the two Poles, the South Celestial pole to the North Celestial pole. We are looking right to the North Celestial pole and watching all the Stars moving from East to the West.
More about Celestial pole: https://en.wikipedia.org/wiki/Celestial_pole


The lights on the other side of the sea are from the Villages of Vlora, Albania, about 40km north of Corfu, with Ceraunian Mountains in the center, highest peak is Çika, 2012m.
The blue-green line on the water is a A cruise ship crossing the Adriatic Sea, the lights on the left are from Erikousa island one of the Diapontia Islands of Corfu.

Canon eos 6D, Samyung 14mm, f/2.8, iso1600, 280X20sec, Startrails
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zema88
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Posts: 40
Joined: Fri Jan 14, 2011 10:28 pm

Re: Submissions: 2017 May

Postby zema88 » Mon May 22, 2017 1:27 pm

SN 2017eaw in NGC 6946
Copyright: Paolo Demaria

This picture shows SN 2017eaw in NGC 6946, in a field where appears also the open cluster NGC 6939.
Telescope: Skywatcher 200/1000 with Baader RCC coma corrector.
Camera: Canon Eos 450D Baader modified.
Mount: Skywatcher Eq6 Pro.
27 x 480 s @800ISO.
Location: Saint Barthelemy (Ao, Italy).

NGC 6946 sn elab 2 fin rid.jpg


Greetings,
Paolo Demaria, Cuneo, Italy.
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KuriousGeorge
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Posts: 34
Joined: Wed Dec 30, 2015 7:07 am
Location: San Diego, CA

Re: Submissions: 2017 May

Postby KuriousGeorge » Mon May 22, 2017 6:11 pm

KuriousGeorge wrote:RIng Nebula. Copyright KG Observatory.

This object is positioned nicely for me to capture from 10 PM to 5 AM. I used this time to capture 3 hours of Ha and 2 hours of Luminance. I then layered this over RGB I had from July 2015. Final image is LHaRGB. I used a "Screen" blend layer in Photoshop to help merge the details in L and the color in HaRGB.

Imaging telescope or lens: Celestron 8" EdgeHD
Imaging camera: QSI 660 WSG
Mount: Losmandy G-11
Guiding camera: Starlight Xpress Ultrastar
Software: PHD Guiding 2, PixInsight 1.8, Sequence Generator Pro, Maxim DL6, Adobe Photoshop CC 2014
Filters: Astrodon 1.25" R, Astrodon 1.25" B, Astrodon 1.25" G, Astrodon 1.25" L, Astrodon 1.25" 5nm Ha
Accessories: Innovations Foresight ONAG SC, Optec FocusLock, Starizona MicroTouch Autofocuser
Resolution: 633x547
Dates: July 18, 2015, May 20, 2017
Frames:
Astrodon 1.25" 5nm Ha: 13x900" -15C bin 1x1
Astrodon 1.25" B: 5x600" -10C bin 1x1
Astrodon 1.25" G: 5x600" -10C bin 1x1
Astrodon 1.25" L: 69x120" -15C bin 1x1
Astrodon 1.25" R: 7x600" -10C bin 1x1
Integration: 8.4 hours
Darks: ~40
Flats: ~100
Flat darks: ~100
Bias: ~20
Mean SQM: 19.75
Locations: Home, Rancho Santa Fe, California, United States


Found more Ha amongst the noise.
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Sandgirl
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Posts: 1409
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Location: UK

Re: Submissions: 2017 May

Postby Sandgirl » Mon May 22, 2017 6:49 pm

Joshua Tree under Ursa Major
Copyrights: Katherine Alatalo
IMG_0808_small.jpg


C/2015 ER61 (PanSTARRS) on April 4th
Copyrights: Damian Peach
c2015er61_2017_04_04dp_small.jpg


The dusty galaxy NGC 4605
Credits and Copyrights: Data: Hubble Legacy Archive; Processing: Domingo Pestana
NGC 4605 - Domingo Pestana_small.jpg


Rivers on three worlds tell different tales
Image credits: Benjamin Black/NASA/Visible Earth/JPL/Cassini RADAR team
An article: http://news.mit.edu/2017/rivers-titan-landscape-resembles-mars-not-earth-0518
MIT-TitansRivers_0.jpg


NGC 6188 and Surroundings
Copyrights: Leonardo Julio
ngc6188ap2_med.jpg


Mount Cook at Dawn
Copyrights: Phebe Pan
Phebe Pan - Mount Cook at Dawn_small.jpg


Orion above Amada balm
Copyrights: OCCJ
amada_blam_small.jpg


The meteor above Pumori
Copyrights: OCCJ
pumori_small.jpg


Milky Way and airglow above Himalaya
Copyrights: OCCJ
himalaya_small.jpg


Startrails above Pumori
Copyrights: OCCJ
pumori-startrail3_small.jpg


IC2944
Credits and copyrights: Data: ESO / R. Gendler; Assembling and processing: R. Colombari / R. Gendler
Full size: http://cdn.astrobin.com/images/thumbs/26d182f63477f93006ecd9f90bb84fc6.16536x16536_q100_watermark.jpg
26d182f63477f93006ecd9f90bb84fc6.1824x0_q100_watermark_small.jpg


ALMA Eyes Icy Ring around Young Planetary System
Image Credit: ALMA (ESO/NAOJ/NRAO), M. MacGregor; NASA/ESA Hubble, P. Kalas; B. Saxton (NRAO/AUI/NSF)
An article: https://public.nrao.edu/news/2017-alma-ring-fomalhaut/
nrao17cb20a-1170x600.jpg


The bridge of Soul nebula - IC 1848
Copyrights: José Jiménez Priego
the bridge of soul nebula - IC 1848_small.jpg


IC410 The Tadpoles
Copyrights: José Jiménez Priego
IC 410 Los Renacuajos_small.jpg


IC 1396 Elephant's Trunk nebula
Copyrights: José Jiménez Priego
IC1396 SHO+RGB-2_small.jpg


IC 1808 The Heart Nebula
Copyrights: José Jiménez Priego
IC1808 SHO+RGB-2.jpg


NGC2237 Rosette Nebula
Copyrights: José Jiménez Priego
NGC2237 AlcarrenŞo&Astromet_small.jpg


Hunting the Milk Way
Copyrights: José Jiménez Priego
Cazando la VL con bolido_jpg.jpg


Hubble Spots Moon Around Third Largest Dwarf Planet
Image credits: Hubble
An article: http://hubblesite.org/news_release/news/2017-18
low_STSCI-H-p1718a-k-1340x520.png


First radio detection of lonely planet disk shows similarities between stars and planet-like objects
Image credits: Johan Olofsson (U Valparaiso & MPIA)
An article: http://www.mpia.de/news/science/2017-06-ots44-disk
standard.jpg


After the storm
Copyrights: Paul Breuer
AAOO8455_small.jpg

JDRI2128_small.jpg
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sydney
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Posts: 62
Joined: Sun Jan 13, 2013 1:51 am

Re: Submissions: 2017 May

Postby sydney » Mon May 22, 2017 10:00 pm

"Polyblepharis Leonis Minoris, or the many-eyelashes galaxy" - Wikipedia and CNG at http://www.bodifee.be/wp-content/upload ... /2_CMG.pdf
NGC 3486
LHaRGB
Larger image and info:
http://www.astrobin.com/296536/0/?nc=user

Nick Pavelchak
Altamont, NY
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Sandgirl
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Posts: 1409
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Location: UK

Re: Submissions: 2017 May

Postby Sandgirl » Tue May 23, 2017 8:37 pm

Milky Way in vulcanic landscape, with Gum Nebulae
Copyrights: Carlos Eduardo Fairbairn
Carlos Fairbairn - Atacama Altiplano - Chile - APOD_small.jpg


SN2017eaw in NGC6946 The 'Fireworks Galaxy'
Copyrights: Emilio Gálvez Ranera
indication.jpg


Starry "waterfall" over the island lake
Copyrights: Petr Horálek
03-4_Leto_2016_07_05_Oheb_MW_1500px_jpg.jpg


M101
Copyrights: Laszlo Bagi
M101 1500_small.jpg


Stormy day over Paris
Copyrights: Bertrand Kulik
6M2A0093p.jpg


Aurora from Lofoten Islands, Norway
Copyrights: Sergio Galán
Sergio GalanSanchis_Photo of the Day NASA01_small.jpg


Sh2-185 region
Copyrights: Hans Jürgen Mayer
sh2-185-f200-p2017-final-sm_small.jpg


Stormy Madrid
Copyrights: Dani Caxete
unnamed.jpg


C/2015 ER61 (PanSTARRS) on May 2nd
Copyrights: Damian Peach
c2015er61_2017_05_02dp_small.jpg


C/2015 V2 (Johnson) on May 20th
Copyrights: Damian Peach
c2015_v2_2017_05_20dp_small.jpg


The Oxygen in Carina
Copyrights: Dylan O’Donnell / deography.com
http://deography.com/tmp/test/index.php?ha=uploads/ha2017MayTue05086254.jpg&sii=uploads/sii2017MayTue05086254.jpg&oiii=uploads/oiii2017MayTue05086254.jpg
unnamed (1).jpg


Milky Way Arch over a French farm
Copyrights: Guillaume Doyen
milky_way_farm_france_guillaume_doyen_astroguigeek_small.jpg


Saturn in stellar clouds
Copyrights: Juan Carlos Casado
saturn_galactica_may2017_small.jpg


The immensity of Space
Copyrights: Daniel Baraldés
The immensity of Space.jpg


Sunflower Galaxy
Copyrights: Manfred Konrad
sunflower galaxy.jpg


NGC 6946 Firework Galaxy + SN2017ewa supernova
Copyrights: Rafael Schmall
sn_2017eaw_ngc6946_05_18_2017_rafael_schmall_marked_small.jpg


C/2015 V2 Johnson
Copyrights: Fritz Helmut Hemmerich
34392838200_67979c0db3_z.jpg


C/2015 V2 Johnson
Copyrights: Raul Villaverde Fraile
C_2015 V2 Johnson.jpg
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SpookyAstro
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Posts: 43
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Re: Submissions: 2017 May

Postby SpookyAstro » Wed May 24, 2017 6:41 am

ImageDusty Theta Ophiuchi by Transient Astronomer, on Flickr

Image Credit and Copyright Tom Masterson

Paramount
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Posts: 18
Joined: Sun Oct 23, 2011 7:58 pm

Re: Submissions: 2017 May

Postby Paramount » Wed May 24, 2017 10:36 am

This isn't an image but a time lapse video of the night sky from various locations during the last 12 months. My main imaging has had to take a back seat due to family reasons and I haven't been able to devote as much time to it as I would like so I've been out and about whenever I can with my DSLR kit and "camera slider" shooting time lapse, star trails and scenic shots. Here is the last 12 months work put together in a video. The clips were taken with a Canon 80D and more recently a Sony A7S ii with different lenses ranging from 10-18mm in focal length. Exposure times varied between 20 and 30 seconds and the ISO between 800 and 25600. to create the foreground and background movement I used a Rhino Camera Gear Evo carbon slider with Motion and Arc movement controls. It is best viewed in HD

https://www.youtube.com/watch?v=R161lbi--G4

Best wishes
Gordon
gphaynes50@gmail.com

alcarreño
Science Officer
Posts: 149
Joined: Sat Jan 19, 2013 12:45 am

Cometa 71/P Clark

Postby alcarreño » Wed May 24, 2017 8:00 pm

Copyrights: Raul Villaverde Fraile
Imagecomet 71:P clark by Raul Villaverde, en Flickr

Bob Christmas
Asternaut
Posts: 1
Joined: Mon May 22, 2017 9:01 pm

Comet Johnson (C/2015 V2) in Hercules, April 24 and 26, 2017

Postby Bob Christmas » Thu May 25, 2017 3:27 am

Location on April 24th was between the stars Upsilon Herculis and Phi Herculis. Location on April 26th is at top. North is at left.
Taken with a Canon 40D through Tamron 300mm f/2.8 telephoto lens at ISO 1600. Tracked on Super Polaris EQ mount. April 26 image (23 x 90 secs; 34.5 mins total) aligned with and blended into April 24 image (20 x 90 secs; 30 mins total).
Taken from near Barry's Bay, Ontario, Canada.
C2015V2_Johnson_20170424and26_BobChristmas.jpg
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nicola montecchiari
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Posts: 46
Joined: Tue Sep 14, 2010 3:14 pm
Location: Milano, Italy

Re: Submissions: 2017 May

Postby nicola montecchiari » Thu May 25, 2017 9:05 am

M13
Web Page: http://www.skymonsters.net
Directl link to higher-res image: http://www.skymonsters.net/hr_immagine. ... hr_M13.jpg
Copyright: Nicola Montecchiari

M13.jpg
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nicola montecchiari
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Posts: 46
Joined: Tue Sep 14, 2010 3:14 pm
Location: Milano, Italy

Re: Submissions: 2017 May

Postby nicola montecchiari » Thu May 25, 2017 9:06 am

M1 - Crab Nebula
Web Page: http://www.skymonsters.net
Direct link to higher-res image: http://www.skymonsters.net/hr_immagine. ... =hr_M1.jpg
Copyright: Nicola Montecchiari

M1.jpg
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B_Delsaert
Asternaut
Posts: 6
Joined: Wed Aug 07, 2013 9:56 am

Re: Submissions: 2017 May

Postby B_Delsaert » Thu May 25, 2017 12:53 pm

NGC5371 and Hickson 68
Copyright: Bart Delsaert

Image

High resolution widefield image

moonrocks
Ensign
Posts: 75
Joined: Tue Jun 30, 2015 6:50 pm

Re: Submissions: 2017 May

Postby moonrocks » Thu May 25, 2017 3:04 pm

M63 - Sunflower Galaxy

Image here. http://moonrocksastro.com/wp-content/up ... /M63-P.jpg
Copyright: Paul C. Swift
Last edited by moonrocks on Thu May 25, 2017 9:00 pm, edited 2 times in total.

kokehtz
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Posts: 28
Joined: Sun Mar 17, 2013 11:49 pm

Re: Submissions: 2017 May

Postby kokehtz » Thu May 25, 2017 7:45 pm

M13 core and widefield
Copyright: Álvaro Ibáñez Pérez
Website: https://www.facebook.com/AIP.Astrophotography/

Two images of M13 in the constellation of Hercules, in LRGB from Pioz, Guadalajara, Spain. (May 06, 2017). You can see many micro-galaxies above all the image.

Full resolution: https://c1.staticflickr.com/5/4272/34079147853_5dbf2b87f4_o.png



M13 Core: https://c1.staticflickr.com/5/4244/34046833984_17afb22d48_o.png

34046833984_17afb22d48_o.jpg


Telescope: FSQ106EDX and TS115 Triplet APO
Camera: ATIK 460exm
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Last edited by bystander on Fri May 26, 2017 6:12 pm, edited 2 times in total.
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