Submissions: 2017 March

See new, spectacular, or mysterious sky images.
schmeah
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Re: Submissions: 2017 March

Post by schmeah » Sat Mar 11, 2017 4:38 am

NGC 3628
http://www.pbase.com/dsantiago/image/165082982
Copyright: Derek Santiago
NGC3628LRGBfinal4small.jpg
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Sandgirl
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Re: Submissions: 2017 March

Post by Sandgirl » Sat Mar 11, 2017 4:53 pm

NGC 3184
Credits and copyrights: Data: Ian G and Hubble Legacy Archive; Processing: Ian G
NGC3184-LHaRGB-02-19-17+HLA-pr1-CR.jpg
Gabriela Mistral nebula
Copyrights: Mike Berthon-Jones
X Gabriela Mistral Ha 9 OIII 13 SII 14 hrs-X2.jpg
Milky way from a window of the Great Wall
Copyrights: Jeff Dai
Milky way from a window of the Great Wall-1500_small.jpg
Leo Triplet galaxies
Copyrights: Joe Perulero
Leo Triplet_Joe Perulero.jpg
Lowell Observatory's Discovery Channel Telescope
Copyrights: Michael West
West-DCT_small.jpg
Lonely Sunspot #2638
Copyrights: John Chumack
sunha_022617FD_HAChumackLRweb_small.jpg
sunspotha_144601_260217_ChumacklRweb.jpg
Annular eclipse of February 26
Copyrights: Jay Pasachoff
unnamed.jpg
Partial Solar Eclipse and the lonely sunspot
Copyrights: Carlos Di Nallo
PS.jpg
Sin-título-1WEB_small.jpg
Milky way above the lighthouse and an iridium flare
Copyrights: Antoni Cladera
pano cavalleria.jpg
M81 with M82 and IFN
Copyrights: Tommaso Teghinos
m 81 82 e IFN_small.jpg
Dark Stratus Clouds over Singapore during Sunset
Copyrights: A Kannan
20170227_204210_small.jpg
Saturn (February 25th.)
Copyrights: Damian Peach
s2017-02-26-0911_8dp.jpg
IC 410 the tadpoles
Copyrights: Jose Jimenez Priego
IC 410 Los Renacuajos_small.jpg
Reaching out to M31
Image credit: MDW Sky Survey (Mittelman, di Cicco, Walker)
Sivan2_to_M31_small.jpg
The Annular Eclipse as seeing from Facundo, Chubut, Argentina
Copyrights: Sergio Montúfar
contactos.jpg
IMG_2198h.jpg
Elephant Trunk nebula (IC1396) in Cepheus
Copyrights: Chris Woodhouse
unnamed (1).jpg
Thor's Helmet
Copyrights: Eric Marlatt
Thors-helmet_small.jpg
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Sandgirl
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Re: Submissions: 2017 March

Post by Sandgirl » Sat Mar 11, 2017 6:04 pm

Solar eclipse - 26/02/2017
Copyrights: Pablo Simone
unnamed (2)_small.jpg
Widefield View of Gemini
Copyrights: Jiyong Youn
unnamed (3)_small.jpg
Annular eclipse
Credits: Sergio Montúfar (Planetario Ciudad de La Plata) Acknowledge: Doc. Cintia Peri
anular eclipse_small.jpg
Planet Jupiter and Star Spica
Copyrights: A Kannan
20170228_064654_small.jpg
Gegenschein in Leo
Copyrights: Steed Yu & NightChina.net
unnamed (4).jpg
Milky Way from Ras ir-Raheb on the island of Malta
Copyrights: Luke Zerafa
DSC03711-Pano_small.jpg
NGC6826
Image Credit: Data: NASA, ESA, Hubble, HLA; Reprocessing & Copyright: Jesús M.Vargas & Maritxu Poyal
NGC6826 Telescope Hubble Processing Vargas.jpg
NGC6537
Image Credit: Data: NASA, ESA, Hubble, HLA; Reprocessing & Copyright: Jesús M.Vargas & Maritxu Poyal
NGC6537 Hubble Process_Vargas_jpg.jpg
Feb 26 2017 Annular Solar Eclipse
Copyrights: Cesar Briceno
composicion_eclipse_26feb2017_v3.jpg
Anular Eclipse from Facundo, Chubut, Argentina
Copyrights: Leonardo Julio
secuencia-ap.jpg
02/26/17 solar eclipse
Copyrights: Vincent Bouchama
b5e413cdb3240b9c083ba0de9f979fd0.1824x0_q100_watermark.jpg
M81
Copyrights: Alberto Pisabarro
M81_APOD_small.jpg
NGC 1566
Copyrights: Domingo Pestana
NGC 1566 - Domingo Pestana_small.jpg
Bright Nebulae in Cepheus
Copyrights: Roberto Colombari
Full size: http://www.astrobin.com/full/284009/0/?real=&mod=
4f901877c7eadea73964f6310deaf60b.1824x0_q100_watermark_small.jpg
Venus 2017/02/26
Copyrights: Constantin Sprianu
v2017-02-26_15-52-15_R_csp.jpg
Sun in dark clouds
Copyrights: A Kannan
20170228_224158_small.jpg
20170228_224511_small.jpg
Orion at North
Copyrights: Jose Ferreira
P_201702_ParentsYK47.jpg
Two Planets with Moon over Beijing
Copyrights: Wang Letian
Two Planets with Moon over Beijing_small.jpg
Sirius B
Copyrights: Leo Aerts
Sirius B op 24 februari 2017 20h11 UT color.jpg
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j.s.ebersole

Re: Submissions: 2017 March

Post by j.s.ebersole » Sat Mar 11, 2017 6:19 pm

NGC 3576–3603
http://jebersol.zenfolio.com/
Copyright: John Ebersole
p2235882809-6[1].jpg
http://jebersol.zenfolio.com/img/s12/v1 ... 2809-6.jpg
Near the great Eta Carina nebula is a beautiful pair of smaller nebulae, NGC 3576 (the so-called Statue of Liberty nebula) and NGC 3603. Seen here is a two-frame, mosaic in narrowband HST palette, which highlights the intricate and colorful ionization structure of these nebulae.
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laperuz
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Posts: 1
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Re: Submissions: 2017 March

Post by laperuz » Sat Mar 11, 2017 6:29 pm

Great image! I did it a few years back. You captured great amount of detail. Guess, seeing was truly outstanding. Congrats!

Efrain Morales
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Jupiter - On March 10th - Ir

Post by Efrain Morales » Sun Mar 12, 2017 1:50 pm

Jupiter - On March 10th, 05:40ut. 05:45ut. The GRS at the limb also the main moon Ganymede transiting (top) and Io (Right) in Infra Red 685. For visual effects Cross Your Eyes!
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moladso
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Re: Submissions: 2017 March

Post by moladso » Sun Mar 12, 2017 11:09 pm

Venus approaching their inferior conjunction
http://www.astronomica.es
Copyright: Jaime Fernandez As seen from Earth, both Mercury and Venus have phases like our moon. That's because they circle the sun inside Earth's orbit. Planets that orbit between Earth and the sun are known as inner or inferior planets.

The phases of Venus were first observed by Galileo Galilei in the early 1600s. He observed that the planet presented a complete series of phases very similar to those of the Moon, seeing at one point as a fully illuminated disk until it came to be seen like a thin sickle.

Inferior planets can never be at "opposition," which is when the planet and the sun are on opposite sides of Earth. But inferior planets can be at "conjunction," which is when a planet, the sun and Earth are all in a straight line. Conjunction can happen once when the planet is on the opposite side of the sun from Earth and again when it's on the same side of the sun as Earth. When a planet is on the opposite side of the sun from Earth, we say it is at "superior conjunction." As the planet moves out from behind the sun and gets closer to Earth, we see less and less of the lit side. We see phases, similar to our moon's phases.

Venus will pass very close to the Sun in the sky toward its own inferior conjunction on March 25 2017. Watch its crescent get thinner and thinner as the planet's size appears larger and larger, because it is getting closer to Earth.

This marks the end of Venus's apparition in the evening sky and its transition to become a morning object over the next few weeks. At closest approach, Venus will appear at a separation of only 8° from the Sun, making it totally unobservable for several weeks while it is lost in the Sun's glare.

Venus will also pass perigee – the time when it is closest to the Earth – at around the same time, since it will lie on exactly the same side of the Sun as the Earth in the Solar System. It will move to within a distance of 0.28 AU from the Earth, making it appear with its largest angular size. If it could be observed, it would measure 59.4 arcsec in diameter, whilst appearing completely unilluminated.

alcarreño
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IC405 AND 410

Post by alcarreño » Sun Mar 12, 2017 11:20 pm

Copyright: Raul Villaverde Fraile
ImageIC 405 and 410 by Raul Villaverde, en Flickr

Rothkko
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Re: Submissions: 2017 March

Post by Rothkko » Sun Mar 12, 2017 11:28 pm

full moon in temple for dianahttp://www.spanisharts.com/arquitectura ... diana.html
862.jpg
in windows, pastiche
864.jpg
... orion top right
865.jpg
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nicola montecchiari
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Re: Submissions: 2017 March

Post by nicola montecchiari » Mon Mar 13, 2017 12:05 am

IC1805
Link: http://skymonsters.net/immagine.php?img=IC1805.jpg
Copyright: Nicola Montecchiari
IC1805.jpg
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vanamonde81
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Re: Submissions: 2017 March

Post by vanamonde81 » Mon Mar 13, 2017 7:14 am

Liberty Statue, Budapest
Copyright: György Soponyai

Image

Photo details:
2017.03.13.
Budapest, Hungary
Canon EOS 5D Mark II + Canon EF 200/2.8L
1.3sec, F4.0, ISO100

cosmicwreckingball
Asternaut
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Re: Submissions: 2017 March

Post by cosmicwreckingball » Mon Mar 13, 2017 7:13 pm

"The Sword of Orion"

Image

Full Size: http://www.astrobin.com/286568/?nc=iotd

Description:
The Sword of Orion- M78, IC-434, & M42. 10 panel mosaic- an entire season of work in the Constellation of Orion.
Rising high above the Fall and Winter sky before setting in the Spring, the sword of Orion is a jewel in the night sky. An up close look at this region reveals diffuse nebula and stellar nurseries tucked securely into the dense regions of gas and debris.
Captured from Tennessee on amateur equipment over the course of December-March 2016-2017.

Personal Note:
Whew, that was close...10 panel mosaic, almost didn't finish it before it set this year from Chattanooga Tennessee. My new lifetime project. Can't wait until next year! I'll finish more panels since I was working the bugs out of my system this year. My favorite part of Orion. Nice and chunky. Let's build some spaceships and GET OUT THERE PEOPLE!

Details:
Integration per panel:
12x3min L
12x3min R
12x3min G
12x3min B

Acquisition:
Sequence Generator Pro - Mosaic wizard (8 panels)
Levels and exporting in Photoshop.

Equipment:
132 FLT William Optics
QHY 16200A CCD
Astrodon LRGB Filters
Astro-Physics Mach 1
QHY 5L-II OAG

uvicastrophoto

Re: Submissions: 2017 March

Post by uvicastrophoto » Mon Mar 13, 2017 11:02 pm

A Coordinated Silhouette Between Ground and Sky
http://www.instagram.com/uvicastrophoto/
Copyright: UVic Astrohphotography Club Description:

One of our friends (check out his photography here: https://www.instagram.com/c_fisx/ and http://www.c-fisx.ca/) just happens to own a Cessna and is licensed to operate it, and, after dreaming of timing a shot of the moon silhouetted by an aircraft of some type for years, we finally decided that we should try and orchestrate one - an idea which is owed to a brilliant member of our club.

So in true Canadian fashion, we met at Tim Hortons and discussed the plan over coffee and Timbits one clear night with the moon relatively low on the horizon. We were equipped with a few telescopes and DSLR cameras, and a bright spotlight for signalling the aircraft. Short flashes meant our friend had to bank right to align with the moon, and longer flashes meant our friend had to bank to the left as the plane flew towards our location. No photoshop necessary!

This was the second attempt of an amazingly simple plan - needless to say us astro nerds were ecstatic and jumping up and down after we saw the plane converging with the moon and confirming the photograph in our camera's preview.

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Sandgirl
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Re: Submissions: 2017 March

Post by Sandgirl » Tue Mar 14, 2017 9:20 pm

NGC2264
Copyrights: Christian Rausch
NGC2264_20170226v4a_comp1920_small.jpg
NGC2841 and neighbors
Copyrights: Fabio Mirra
c748978ecba6bf4d22fac0107f2bd963.1824x0_q100_watermark_watermark_opacity-50_watermark_position-6_watermark_size-S_watermark_text-Copyright Fabio_Mi_jpg.jpg
Sandqvist 14 and Lupus area
Credits and copyrights: Data: ESO/VST/WFI/OmegaCAM/DSS-2; Assembling and processing: R. Colombari
Larger size: http://www.astrobin.com/full/284964/0/
4a1ca1b2d3a10550050a91f0d2ae0529.1824x0_q100_watermark_small.jpg
NGC2736 Pencil Nebula
Copyrights: Steven Mohr
NGC2736 - LRGB - Final - snall.jpg
Jupiter with two red spots (February 25th.)
Copyrights: Damian Peach
2017-02-25-0748_2-RGBdp.jpg
Venus from Indian Shores, Fl
Copyrights: Bill Altenberger
IMG_0453_small.jpg
Break through the light pollution
Copyrights: Cheng Luo
Break through the light pollution_small.jpg
Sun dogs
Copyrights: Dick Chen
DSC_2958 拷贝_small.jpg
DSC_3201 拷贝_small.jpg
Amazing plankton and Milkyway
Copyrights: Taha Ghouchkanlu
taha ghouchkanlu2_small.jpg
Catatumbo
Copyrights: Jonas Piontek
unnamed.jpg
Globular Cluster M3
Copyrights: Ron Brecher
M3 LRGB 3hr20m Feb 2017_small.jpg
IC410 The Tadpoles and Friends
Copyrights: Gordon Wright
unnamed (1)_small.jpg
Lobster Claw and Bubble nebula
Copyrights: Gordon Wright
unnamed (2)_small.jpg
The Great Orion Nebula & Surrounds
Copyrights: Terry Hancock
Larger size: https://www.flickr.com/photos/terryhanc ... ateposted/
unnamed_jpg.jpg
NGC 2264 Cone Nebula
Copyrights: George Chatzifrantzis
cone nebula name 2_small.jpg
Comet 45p
Copyrights: Fritz Helmut Hemmerich
33173087626_d05240eee1_k_small.jpg
Etna
Copyrights: Alessio Vaccaro
Erupting-Etna-Vaccaro_small.jpg
M33
Copyrights: Jeff Stillman
M33_small.jpg
Amazing Aurora - Falling Angel
Copyrights: Ángel Rodríguez Arós
angel_inari_s_small.jpg
Amazing Aurora - Deffensive Crane Bird
Copyrights: Ángel Rodríguez Arós
crane_inari_s_small.jpg
M3 glogular cluster in the constellation Hunting Dogs
Copyrights: Claudio Galeotti
M3 HDR _PI PS_finale(1)_small.jpg
Perseid Meteor Recorded in August 2016
Copyrights: DC Guan
20160812-_Perseid Meteor_small.jpg
Sunspot during the anular solar eclipse
Copyrights: Ernesto Ruggeri
_DSC0258_small.jpg
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jose
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Submissions: 2017 March

Post by jose » Tue Mar 14, 2017 10:25 pm

2h5k6m0[1].jpg
...[/hide]
Hola a todos:
Os dejo una foto de la roseta; a ver que os parece,
Esta en paleta hubble y estos son los datos:
TOMAS:
H alfa: 16 Light de 900 segundos; 30 flats, 16 darks y 50 bias
OIII: 16 Light de 900 segundos; 30 flats, 16 darks y 50 bias
SII: 3 Light de 900 segundos; 30 flats, 3darks y 50bias
TEMPERATURA: -10 GRADOS
TUBO: FSQ 106 ED
CCD: SBIG ST-8300M
MONTURA: CGEM
CCD guiar: QHY5II
LUGAR: LAS INVIERNAS (GUADALAJARA)
un saludo
jose
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Efrain Morales
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Venus- Oct.2016-Mar.2017

Post by Efrain Morales » Wed Mar 15, 2017 2:27 pm

Venus - A Montage of images taken from Oct.2016 - Mar.2017 showing its size and phases changes.
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Sandgirl
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Re: Submissions: 2017 March

Post by Sandgirl » Wed Mar 15, 2017 8:16 pm

IC1396 - Elephant Trunk Nebula
Copyrights: Jesús M. Vargas, Álvaro Ibáñez and Maritxu Poyal
Larger size: http://www.sky-astrophotography.com/ind ... re&id=1141
trunk-elephant-apod-web-1800x_small.jpg
Plasma Volcano'
Copyrights: Clément Brustel
32846744531_466e66bde7_k_small.jpg
Pipe,Snake & Others
Copyrights: Carlos Eduardo Fairbairn
482f649314ac086e874918446c389bb7.1824x0_q100_watermark_jpg_small.jpg
Comet Hale-Bopp - 1997
Copyrights: Larry Reeves
1997-03 Comet Hale-Bopp LReeves.jpg
Retrograde Venus 2009 --> 2017
Copyrights: Tunç Tezel
Ve2009_small.jpg
Edge on NGC891
Copyrights: Steve Cooper
NGC891_clone_small.jpg
Jupiter (February 25th)
Copyrights: Damian Peach
2017-02-25-0638_5-RGBdp.jpg
NGC2736
Copyrights: Steven Mohr
Larger size: https://c1.staticflickr.com/1/584/32360 ... 9a38_o.jpg
32360001813_dde02db2a6_k.jpg
NGC2170
Copyrights: Steven Mohr
Larger size: https://c2.staticflickr.com/4/3891/3284 ... b633_o.jpg
32847409050_9d502bf381_b.jpg
Star trails
Copyrights: Jonathan Cassell
image1_small.jpg
ISS and Milkyway
Copyrights: Jonathan Cassell
image2_small.jpg
Copernicus crater
Copyrights: Antonio Manuel Hidalgo Jimenez
copernico02_small.jpg
Waxing Crescent Moon above the National Museum of Singapore
Copyrights: A Kannan
20170303_225028 1_small.jpg
Hubble Pass Through Orion! Mars, Moon & Pleiades also visible
Copyrights: Mike Killian
http://www.facebook.com/MikeKillianPhotography
IMG_7440-3.jpg
Barnard 22 - The 'Nazgul Nebula'
Copyrights: Steve Milne
B22_APOD_Sub_small.jpg
Moon and Venus from Albufera, Valencia
Copyrights: Sergio Arias
_SAR0703-saf-3.jpg
M31
Copyrights: Daniel López
M31 RGB-Ha First light DLopez_small.jpg
M81, M82 and "3d" IFN
Copyrights: Daniel López
wide field M81M82 Integrated Flux Nebula ARosenbergDLopez_small.jpg
IC2118
Copyrights: Jose F. Hernández
IC2118_small.jpg
7674
Copyrights: Domingo Pestana
NGC 7674 - Domingo Pestana_small.jpg
Northern Lights from forest
Copyrights: Teresa Cao
unnamed.jpg
NGC2024 Flame Nebula, B33 Horsehead Nebula and Orion's Belt
Copyrights: Kayron Mercieca
NGC2024 Flame Nebula, B33 Horsehead Nebula and Orion's Belt_small.jpg
IC2177 (The Seagull Nebula)
Copyrights: Richard S. Wright Jr.
unnamed (1).jpg
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Sandgirl
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Posts: 1484
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Re: Submissions: 2017 March

Post by Sandgirl » Wed Mar 15, 2017 9:23 pm

Arms of Andromeda Galaxy
Copyrights: Matthew Cimone
Arms of Andromeda - Cimone -APOD Submission - March 2017_small.jpg
Milky Way Over Chisacá Lagoon
Copyrights: Leonardo Villa Alvarez
unnamed (2)_small.jpg
Orion-orama
Copyrights: Terry Hancock
Orionorama QHY367_TAK180 Terry Hancock_50_small.jpg
Aldebaran and Moon
Copyrights: Albert Barr
unnamed (4).jpg
IC 434 (Horsehead) and NGC 2024 (Flame) and surroundings
Copyrights: Jeffrey O. Johnson
Larger size: http://jeffjastro.com/dso/IC434_26Jan17.htm
IC434_26Jan17_75_web.jpg
Star trails
Copyrights: Richard S. Wright Jr.
unnamed (5).jpg
Saturn (February 25th)
Copyrights: Damian Peach
s2017-02-25-0838_6dp.jpg
Little planet and little hole
Copyrights: Milan Kasuba
DSC_5140bez-Panorama_small.jpg

Copyrights: Themis Karteris
NGC 4298 LRGB 2_small.jpg
A barred spiral in Draco
Copyrights: Artūras Medvedevas
58bc78b17dddc30bafae3ddc_jpg.jpg
Lunar Occultation of Aldebaran
Copyrights: Jerry Dobek
Lunar occultatino of Aldebaran_small.jpg
Winter night sky
Copyrights: José Luis Quiñones and Cristina Fabo
Monfrague-Salto-Gitano-4mar17-2-FIN-Logo2.jpg
Lunar Halo
Copyrights: Robert Tyszek
_MG_0245-2_small.jpg
Comet 41P/Tuttle-Giacobini-Kresak (Feb.25,2017)
Copyrights: José J. Chambó
41P_170225_2400_small.jpg
M106
Copyrights: Christopher Gomez
1ff45f7837435ca5a4c589213de196ad.1824x0_q100_watermark_small.jpg
M82
Copyrights: Christopher Gomez
27e913ef66fa8ce1fcfac881cfb1ff34.1824x0_q100_watermark_watermark_opacity-10_watermark_position-6_watermark_size-M_watermark_text-Copyright Chris Go_small.jpg
M51
Copyrights: Christopher Gomez
a9b69a80588bf4e646593a0bce7c8c40.1824x0_q100_watermark_watermark_opacity-10_watermark_position-6_watermark_size-S_watermark_text-Copyright Chris Go_small.jpg
Occultation of Aldebaran
Copyrights: David Barnett
OccultationofAldebaran-030417-CanonXSI-STV60ED-f5,5.jpg
First Quarter Moon
Copyrights: A Kannan
20170305_231458_small.jpg
The Night Sky over Monemvasia, Greece
Copyrights: Alexandros Maragos
Monemvasia-Maragos_small.jpg
M81 & M82 galaxies
Copyrights: Andrei Bacila
20170224__M81_M82__LHaRGB_30x900s@1x1+80x300s@2x2+55x600s@2x2_small.jpg
Soul Nebula
Copyrights: Matt Campagna
image1_jpg_small.jpg
Nubble Love
Copyrights: Jatin Thakkar
17017061_1419375848112882_4754177301561530094_o.jpg
NGC 3370
Copyrights: Domingo Pestana
NGC 3370_small.jpg
Moonset over Tallinn, Estonia in 2014
Copyrights: Martin Vällik
Tallinn-Moonset-2014_small.jpg
Aurora Borealis over Northern Iceland
Copyrights: Brad Halpin
IMG_3485-3_small.jpg
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Adrien Mauduit
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Re: Submissions: 2017 March

Post by Adrien Mauduit » Wed Mar 15, 2017 10:14 pm

Last edited by bystander on Thu Mar 16, 2017 5:10 pm, edited 1 time in total.
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alcarreño
Science Officer
Posts: 180
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IC 443

Post by alcarreño » Thu Mar 16, 2017 6:51 am

Copyright: Raul Villaverde Fraile
ImageIC443_La_Medusa_v4 by Raul Villaverde, en Flickr

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Sandgirl
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Re: Submissions: 2017 March

Post by Sandgirl » Thu Mar 16, 2017 8:28 pm

NGC 4725, NGC 4712, NGC 4747 Galaxies in Coma Berenices
Copyrights: Claudio Galeotti
NGC4725_4747_4712 BN___d&s6_small.jpg
M44 - The Beehive Cluster
Copyrights: Jason Todoroff
M44 2017 03 04 Finalba_small.jpg
A Butterfly Emerges - NGC 3372
Copyrights: Andrew Campbell
Larger size: http://www.astrobin.com/286375/
unnamed.jpg
Pillars of creation
Copyrights: Mike Selby and Tolga Gumusayak
0ec2afd640f5cf8bc76a94e3db339206.1824x0_q100_watermark_watermark_opacity-50_watermark_position-6_watermark_size-S_watermark_text-Mike Selby & Tolga_small.jpg
Milky Way & Northern Lights
Copyrights: Alfredo Madrigal
Milky way & Northern lights.jpg
Hydra Cluster
Credits and Copyrights: Data: NASA/ESA/ESO/VST/NAOJ; Assembling and processing: Roberto Colombari
Larger size: http://www.astrobin.com/full/286396/0/?nc=user
0de16ac880e21ce3226d0d46fa903c9c.1824x0_q100_watermark_small.jpg
The winter night sky above the Maulbronn Monastery
Copyrights: Peter Kurucz
orion_maulbronn_kurucz_apod_small.jpg
Waxing Gibbous Moon in Singapore on 7 March 2017
Copyrights: A. Kannan
DSCN1949.JPG
DSCN1963.JPG
On the Outskirts of the Coma Cluster
Copyrights: Adam Block
Larger size: http://www.adamblockphotos.com/uploads/ ... /n4921.jpg
n4921s.jpg
360° of the Milky Way over CASLEO Observatory, Argentina
Copyrights: Nahuel Srnec
360-CASLEO-Foto-astronomica-360-Nahuel-Srnec_small.jpg
Windows at Night
Copyrights: Mike Taylor
Windows Path 2800x2070_small.jpg
NGC 2029 Flame Nebula, Barnard 33 Horse Nebula, IC 434
Copyrights: Rafael Rodríguez Morales
IC343_2_PS_CO_small.jpg
Supernova Remnant Sh2-221
Copyrights: Ron Brecher
Sh2 221 8hr30m HaO3RGB_small.jpg
Jupiter and its 4 moons
Copyrights: A. Kannan
DSCN2004.JPG
NGC 2070 Tarantula Nebula
Copyrights: Pepe Manteca
NGC 2070_small.jpg
20160901 Meteor Fireball
Copyrights: Jun Wang
20160901_MeteorFireball_New_small.jpg
The bridge of Soul nebula - IC 1848
Copyrights: Jose Jimenez Priego
the bridge of soul nebula - IC 1848_small.jpg
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Sandgirl
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Posts: 1484
Joined: Tue Jun 25, 2013 12:27 pm
Location: UK

Re: Submissions: 2017 March

Post by Sandgirl » Thu Mar 16, 2017 10:00 pm

Aurora, the Venus, and the Moon
Copyrights: Dong Han
Aurora Venus and moon_small.jpg
Henize 02-169
Copyrights: Frank Sackenheim
Larger size: http://www.astrophotocologne.de/astroph ... _Large.jpg
unnamed.jpg
Aircraft Contrail passes through Waxing Gibbous Moon
Copyrights: A. Kannan
DSCN2019_small.jpg
Venus in Crescent Phase
Copyrights: A. Kannan
DSCN2110.JPG
Jupiter (February 26th)
Copyrights: Damian Peach
2017-02-26-0646_2-RGBdp.jpg
ARP 256
Copyrights: Domingo Pestana
ARP 256 - Domingo Pestana_small.jpg
Seahorse Dark Nebula (B150) and surroundings
Copyrights: Roberto Colombari
Larger size: http://cdn.astrobin.com/images/thumbs/5 ... ermark.jpg
54592572bb0f8f63289b9c9929f97127.1824x0_q100_watermark_small.jpg
Solar eclipse 09/03/2016
Copyrights: Óscar Martín Mesonero
2016_03_09_c2_OSAE_SAROS_small.jpg
Sword of Orion
Copyrights: Marco Vanderkooij
M42_7hrs_2016_version3_small.jpg
Touch the sky
Copyrights: Jiajie Zhang
IMG_0028_merge Panorama_0-resize wm_small.jpg
Orion nursery
Copyrights: Ferran Bosch
Orion_nursery_apod_2500_small.jpg
The Running Man
Copyrights: Donald Waid
Larger size: http://www.waid-observatory.com/images/ ... 8-1600.jpg
ngc1977-2017-02-28-0715.jpg
NGC 6946 aka Fireworks Galaxy in Cepheus
Credits and copyrights: Data: ESO/DSS2; Processing: Manjeet Singh
ngc6946_merged_st-02_small.jpg
Aurora Leaves
Copyrights: Alyn Wallace
unnamed (1).jpg
M82 Galaxy of the Cigar
Copyrights: Alberto pisabarro
M82_HaLRGB_small.jpg
NGC6914 Nebula
Copyrights: Matteo Collina
unnamed (2)_small.jpg
Starry night over azure window
Copyrights: Huiwei Zhu
starry-night-over-azure-window_small.jpg
NGC 6210
Credits and Copyrights: Data: Hubble Legacy Archive; Processing: Domingo Pestana
NGC 6210.jpg
Jupiter (February 26th)
Copyrights: Damian Peach
2017-02-26-0724_2-RGBdp.jpg
NGC 7174, NGC 7176
Copyrights: Oliver Czernetz
Larger size: http://www.astrobin.com/286783/
NGC7174-6_small.jpg
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cfm2004
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Location: Ravenna (Italy)

NGC6914 Reflection Nebula in Cygnus

Post by cfm2004 » Fri Mar 17, 2017 9:05 am

September/October 2016
Location: San Romualdo - Ravenna (Italy)
Tecnosky Apo 130 F/6.9
ASA DDM60PRO with Autoslew and Sequence.
CCD QSI 520wsi cooled -17
Unguided images
Baader CCD LRGB and Halpha 7nm filters
HA-LRGB: HA 32x10min, L 43x5min, R 19x5min, G 18x5min, B 11x5min
Acquired with: MaximDL5 - Calibrated with Dark, Bias and Flat.
Processed with: MaximDL5, Astroart6, Photoshop CS2, Paint Shop Pro X9, LiLu, Topaz and Nik plugin.

Cristina Cellini
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Sandgirl
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Re: Submissions: 2017 March

Post by Sandgirl » Fri Mar 17, 2017 7:49 pm

What if...
Copyrights: Larry Landolfi
unnamed.jpg

Copyrights: Damian Peach
2017-02-28-0727_3-RGBdp.jpg
2017-02-28-0630_1-RGBdp.jpg
Jupiter (March 2nd.)
Copyrights: Damian Peach
2017-03-02-BLUEdp.jpg
Saturn Occultation with Moon 1980's
Copyrights: Rudy Wiesemann
moonstar C R. Wiesemann 1988.jpg
NGC 3576 and 3603 in Carina
Copyrights: John Ebersole
NGC 3576-3603 Ebersole_small.jpg
Kelvin-Helmholtz Wave
Copyrights: Kirk Ball
FullSizeRender.jpg
Lunar corona
Copyrights: Marc Trypsteen
LUNCORONAMTRYP08032017_small.jpg
Thor's Helmet
Copyrights: Kevin Quin
ThorsHelmetKevinQuin.jpg
Sunset in Singapore on 12 March 2017
Copyrights: A. Kannan
DSCN2747_small.jpg
DSCN2771_small.jpg
March 2017 the Worm Moon
Copyrights: A. Kannan
DSCN2893.JPG
NGC 1275
Copyrights: Domingo Pestana
NGC 1275 - Domingo Pestana_small.jpg
The Moon
Copyrights: Roy Alexander
20170308_223120_small.jpg
IMG_20170308_214952_380.jpg
C/2015 V2 (Johnson)
Copyrights: Artūras Medvedevas
58c575b35ca20f52e77f6114_jpg_small.jpg
Venus approaching their inferior conjunction
Copyrights: Jaime Fernandez
Ven_194331_L_800x600.jpg
IC 405 and IC 410
Copyrights: Raul Villaverde Fraile
33018155270_9afe501c75_o.jpg
Gourd Nebula
Copyrights: Robert Brewington
Sh2-308-Mar-08-2017_small.jpg
Sun phenomena in Switzerland
Copyrights: Juerg Alean
unnamed (2).jpg
unnamed (1).jpg
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Sandgirl
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Re: Submissions: 2017 March

Post by Sandgirl » Fri Mar 17, 2017 9:44 pm

Venus Approaching Inferior Conjunction 3-10-2017
Copyrights: John Chumack
Ven_215716_R_100317_ChumackLRweb.jpg
Tidal loops of NGC2655 alongside the star forming regions of NGC2715
Copyrights: Frederick Steiling
Full size: http://fuzzy.photos/images/astro_conten ... ct_web.jpg
ngc2655_20170309_90pct_web_small.jpg
Dark Matter Less Influential in Galaxies in Early Universe
Image credits: ESO/L. Calçada
An article: http://www.eso.org/public/news/eso1709/
eso1709a.jpg
Solar flares
Copyrights: Guillermo Spiers
Actividad Solar (Difference) - 12.03.17 - Lima-Perú - astrofotoperu_small.jpg
Milky Way
Copyrights: Guillermo Spiers and Luis Calle Rosasco
Un Selfie Que Tardó 30000 Años - astrofotoperu - Resize_small.jpg
20 Years Ago .... comet Hale Boop
Copyrights: Frank A. Rodriguez (AstroEduca.com)
HB1996_jpg.jpg
Night sky above China’s National Astronomical Observatory
Copyrights: Haitong Yu
_DSC4022_4051_small.jpg
_DSC4180-Panorama_small.jpg
Sirius behind the mist
Copyrights: Francisco José Sevilla
11_Sirio_20170224_400mm_3exp_57seg_10darks_3200iso_PI_PS_small.jpg
Lightning storm
Copyrights: Mariano Rodriguez Martin
unnamed (3).jpg
M78
Credits and copyrights: Data: 8.2 Meter Subaru Telescope (NAOJ), ESO, CHART 32 (Johannes Schedler), Giovanni Paglioli; Image Assembly and Processing : Robert Gendler, Roberto Colombari, Johannes Schedler
More sizes: http://www.robgendlerastropics.com/M78- ... u-ESO.html
M78-Chart32-Subaru-ESO-SS.jpg
Meridional wind on Venus was detected for the first time in both hemispheres
Image credits: Pedro Machado et al.
An article: http://www.iastro.pt/news/news.html?ID=59
2017Mar15_3_thumb.jpg
Moon and Jupiter conjunction
Copyrights: Alessio Vaccaro
Moon-Jupiter-Conjunction-Vaccaro_small.jpg
Winter scene
Copyrights: Steve Cannistra
Clipboard01.jpg
Half Sun from Ilulissat, Greenland
Copyrights: Thomas W. Richter
APOD.jpg
Sunrise from La Coruña, Spain, Galicia
Copyrights: Ana García
LB4A8616-Image_small.jpg
Solar eclipse from Sarmiento, Chubut Province, Argentina, on Feruary 26, 2017
Copyrights: Alejandro Pagni
annular_eclipse_argentina_pagni_20170226.JPG
APG_1907.jpg
From Pleiades to California
Copyrights: Roberto Colombari
Full size: http://www.astrobin.com/full/287204/0/?real=&mod=
12f35ebcbf97fd91b22947754c24be09.1824x0_q100_watermark_small.jpg
Protostar Blazes Bright, Reshaping Its Stellar Nursery
Image credits: ALMA (ESO/NAOJ/NRAO), T. Hunter; C. Brogan, B. Saxton (NRAO/AUI/NSF); GLIMPSE, NASA/JPL-Caltech
An article: https://public.nrao.edu/news/pressrelea ... r-outburst
nrao17cb08a.jpg
Crescent Venus
Copyrights: Abhinav Singhai
CVenus.jpg
Gigantic Jupiter-type planet reveals insights into how planets evolve
Image credits: Erika Nesvold/Carnegie Institution for Science
An article: http://newsroom.ucla.edu/releases/gigan ... ets-evolve
Erika+Nesvold+2017+image+1_mid.jpg
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