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Re: Submissions: 2017 October

Posted: Fri Oct 27, 2017 6:45 pm
by felopaul
SH2-101 SHO, 107 hrs
Click to view full size image
full size : http://www.cielboreal.com/galerie/photo73f.jpg

total frame 107Hr done with AP155 on Paramount MX+ in La Ginerie , France

http://www.cielboreal.com
Copyright: Team CielBoreal with J.C CANONNE, P. BERNHARD, D. CHAPLAIN & L. BOURGON

Re: Submissions: 2017 October

Posted: Sat Oct 28, 2017 2:28 pm
by jose
Click to view full size image
M16:
TOMAS:
H alfa: 12 Light de 900 segundos; 30 flats, 12 darks y 50 bias
OIII: 8 Light de 900 segundos; 30 flats, 8 darks y 50 bias
SII: 10 Light de 900 segundos; 30 flats, 10 darks y 50bias
PALETA:
HUBBLE
R= SII
G= H-alfa
B= OIII
L= H-alfa
TEMPERATURA: -10 GRADOS
TUBO: FSQ 106 ED
CCD: SBIG ST-8300M
MONTURA: CGEM
CCD guiar: QHY5II
LUGAR: TORREJÓN DE ARDOZ y LAS INVIERNAS (GUADALAJARA)

Re: Submissions: 2017 October

Posted: Sat Oct 28, 2017 7:22 pm
by nezve
Perseus molecular cloud, IC348, NGC1333
Perseus_mos_1200px.jpg
Higher resolution: https://drive.google.com/open?id=0B9big ... nVNMHhybWM
Equipment: Canon FD 300/2.8 lens, ATIK 460, Baader filters, HEQ5 mount
Taken during more nights in September and October 2017, 2 field mosaic, total exposure time over 40h.
Copyright : Evzen Brunner

NGC 1499 California

Posted: Sat Oct 28, 2017 8:00 pm
by alcarreño
Copyrights: Raul Villaverde Fraile
ImageNgc1499_2017_halfa_RGBV2 by Raul Villaverde, en Flickr

Re: Submissions: 2017 October

Posted: Sat Oct 28, 2017 10:56 pm
by sixburg
Melotte 15
Astro-Physics RH305
FLI ML8300
50 x 1200s SHO

Copyright: Lloyd Smith, Deep Sky West

Re: Submissions: 2017 October

Posted: Sun Oct 29, 2017 2:18 pm
by Adrien Mauduit
Aurora borealis photobombing the Big Dipper over the smokey Canadian rockies

Image credits: Adrien Mauduit

In the months of July and August, British Columbia in Canada has known some of its most destructive wildfires, spreading across hundreds of miles and ravaging entire ecosystems. Winds bore the smoke and ashes up high and far away, but mostly to most of Alberta because of the dominant South-west-originated stream. As I drove up to Pyramid Lake in Jasper National park on July 17th to try and get a shot of the much anticipated solar storm, a brilliant display started around midnight, local time, with majestic and colorful curtains spreading across the night sky. As the beams passed over Pyramid mountain, it completely photobombed the constellation of the Big Dipper, passing low on the horizon at this time of night and year. The smoke, very conspicuous in the image, gave me enough time to get the shot before engulfing the whole area. You could easily mistake the aurora for actual flames producing the smoke, a feature that gives a very special atmosphere to the shot!

Sony a 7rII + Samyang 135mm f/2, single shot.

A video of the phenomenon can also be viewed here: https://www.youtube.com/watch?v=P9T-1wsfeBQ&t=27s

www.adphotography-online-com
https://www.facebook.com/AdrienMauduitP ... =bookmarks

Re: Submissions: 2017 October

Posted: Sun Oct 29, 2017 2:20 pm
by Adrien Mauduit
The return of the hunter

Credits: Adrien Mauduit

www.adphotography-online.com

The return of cooler temperatures has not gone unnoticed in the Alps region in France, and with it, shortening days, but more importantly the return of our beloved winter milky way. If you are a H-emission lover, the winter sky is for you: from the north-american nebula to the Orion belt, it is a feast for your camera. Too faint to be seen with the naked eyes, these nebulas can be enhanced with a special filter or by modifying your camera. Either way, it promises great sightings again this season. I took this pano shot last year in Denmark on Høve strand as an aurora was also making its appearance.
Canon 6D + Samyang 24mm f/1.4, 14 x 13'' @ ISO 3200, f/2.8

Re: Submissions: 2017 October

Posted: Sun Oct 29, 2017 2:21 pm
by Adrien Mauduit
Conjunction of 3% Moon, Venus & Zaniah over the Swiss Alps

Credits: Adrien Mauduit

Early morning was a beautiful sight to behold. The 3% crescent moon rose along Mars (too high for the picture), Venus, which was close to Zaniah, a fainter star. I was hoping the moon would rise more to the west so that I could get some snow with it, but these beautiful mountains East of the 'Dents du Midi' in Switzerland will do! The shot is taken from Gex in France.
Sony a7rII + Sigma 150-500mm APO f/4-6.3, 3 landscape shots.

More at www.adphotography-online.com
Fb: https://www.facebook.com/AdrienMauduitPhotography/

Re: Submissions: 2017 October

Posted: Sun Oct 29, 2017 2:33 pm
by Adrien Mauduit
Hunting the Hunter

Credits: Adrien Mauduit

In this shot composed of 20 light frames (no calibration frames), I wanted to capture the the detailed nebulosity of the Orion complex rising above the Swiss Alps on October 26th 2017. I went up the the Emosson Damn near the French border to capture it. My primary goal was to take time-lapse sequences of the constellation at 135mm where you can see the complex rising, and it is very challenging because you have to know you settings, gear and skills to get results like that in single frames. A video is also available here: https://www.youtube.com/watch?v=9sREtfg ... pdw03c010c
The challenge was to get the H-alpha emission using a tracker while shooting in a very light polluted area (Italy, France nearby)

Canon 6D astro modded + Pure Night light pollution filter + Vixen Polarie + Samyang 135mm f/1.4 @ ISO 4000, 20 x 15'', f/2.8

More at www.adphotography-online.com
Fb: https://www.facebook.com/AdrienMauduitPhotography/

Re: Submissions: 2017 October

Posted: Sun Oct 29, 2017 2:39 pm
by Adrien Mauduit
Northern Light Cascade

Credits: Adrien Mauduit

I have never witnessed such bright auroras in my whole life. Last September, as the solar storm was still raging on, the particles from the sun sparked a G1 strong event that brightened the Icelandic sky. When I say brightened, I mean literally. The particles lit up the gas molecules so much that it blew out all my highlights, and since I mainly take time-lapse, it was impossible to change the settings, but it gives you an idea of what the settings are for 'normal' aurorae. It is definitely on my top 3 displays ever.
I went to Thingvellir national park to shoot. One after the other, the aurora started with a typical arc growing from the north and moving southwards, and then exploded into pillars and coronas. In total, I witnessed 4 major explosions and coronas, as you can see on the pictures. The whole landscape was lit.

It looks like the aurora is emerging directly from the water fall, acting as a mirror. While the sky is literally peppered with white and green flames, it shed loads of light on the scenery revealing the waterfall right beneath it.

Canon 6D + Sigma 14mm f/1.8, 2'', f/2.2, ISO 1250-3200

More at www.adphotography-online.com
Fb: https://www.facebook.com/AdrienMauduitPhotography/

Re: Submissions: 2017 October

Posted: Sun Oct 29, 2017 2:42 pm
by Adrien Mauduit
Draconids and aurora at 40000 feet

Credits: Adrien Mauduit

On the night between the 7th and the 8th (last night while my European friends were sleeping), I was flying above the Atlantic ocean at around 40000 feet from Canada to Europe when the aurora decided to show at around 1:00 am LT (South of Greenland). Our route was far south to really see the aurora and the moon was still washing everything out, but I always take the north window seat and have my cameras ready anyway. Even against all odds, a beautiful cyan arc and eventually pillars appeared, and much anticipated guests also made their appearance: most likely Draconid meteors. One conclusion to be drawn: you can always see tons of stuff on a plane at night, you just have to look out the window and get the window seat!

More at www.adphotography-online.com
Fb: https://www.facebook.com/AdrienMauduitPhotography/

Re: Submissions: 2017 October

Posted: Sun Oct 29, 2017 7:20 pm
by Rothkko
sunset
flames of sunset
910.jpg
911.jpg
merida, spain. 2017-06-19
merida, spain. 2017-06-19

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 4:44 am
by mdieterich

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 4:49 am
by mdieterich

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 4:51 am
by mdieterich

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 5:03 am
by mdieterich

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 5:15 am
by mdieterich

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 5:26 am
by mdieterich

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 7:02 pm
by sixburg
Pelican in Narrowband...IC 5070, 24 hours

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 7:04 pm
by Sandgirl
NGC 281 in the dust
Copyrights: Stathis Mexias
lhargb2-new3_small.jpg
Day and Night
Copyrights: Mahyar Moradi Chafi
aa.jpg
C/2016 R2 (PanSTARRS) on Sep 18th
Copyrights: Damian Peach
c2016_r2_2017_09_18dp.jpg
Fogbow with aurora
Copyrights: Mia Stålnacke
FogBowAurora_small.jpg
FogBowAurora_small.jpg
IC 1848 The Soul Nebula
Copyrights: Jose Jimenez Priego
RGBSHO-3-3_small.jpg
Soul nebula
Copyrights: Juan I. Jimenez
Alma-RC10-9tiles-low2_small.jpg
Messier 16 : Pillars of creation
Copyrights: Hojae Ahn
Image32_small.jpg
Sunspots
Copyrights: Ancil Nance
unnamed.jpg
NGC7000 Dark Nebulae
Copyrights: Leonardo Orazi
NGC7000Tecno_small.jpg
NGC 6240
Credits and copyrights: Data: Hubble Legacy Archive; Processing: Domingo Pestana
NGC 6240 - Domingo Pestana_small.jpg
NGC 7000
Copyrights: Idir Saci
ngc7000shosmall.jpg
Pleiades from Sierra Nevada (Spain)
Copyrights: Javier Flores
pleyades.jpg
NGC2264 The Cone Nebula
Copyrights: Jason Green
image1_small.jpg
Sunset behind the Four Towers of Madrid
Copyrights: Alfonso Espinosa
El Sol poniéndose tras las Cuatro Torres en Madrid_small.jpg
NGC7380, The Wizard Nebula
Copyrights: Oleg Bouevitch
unnamed (1).jpg
Reach for the Sky
Copyrights: Jeff Dai
Reach for sky_small.jpg
Roads
Copyrights: Roberto Antonio Cristian López
la leyenda_small.jpg
Fireworks Galaxy and the fading supernova SN 2017eaw
Copyrights: Lionel Majzik
Goodbye_supernova_Lionel_Majzik_25092017_small.jpg
Star trails
Copyrights: Udit Pratap Das
DSC_0849su iifm_small.jpg
M33 from Spain
Copyrights: Álvaro Ibáñez Pérez
unnamed (2).jpg

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 8:38 pm
by Sandgirl
Comet C2017 O1 (ASASSN)
Copyrights: Quico Hernández
C2017_O1_California_20171001_RGB_6x5m-crop_small.jpg
Cats Eye Nebula
Copyrights: G. Chatzifrantzis
cats Final_small.jpg
The Moon
Copyrights: Richard Bosman
rupes-altai-r-bosman-c14_small_small.jpg
Omegan Energy
Copyrights: Camilo Jaramillo
unnamed.jpg
ISS from Sicily
Copyrights: Marcella Giulia Pace
unnamed (1).jpg
Full rotation of Earth - 23:56
Copyrights: Ferenc Szémár
unnamed (2).jpg
Field around M8 and M20
Copyrights: Domingo Pestana, Nicolás Romo, Raúl Villaverde
M8+M20 - Pestana, Romo, Villaverde_small.jpg
The Desert is Unique
Copyrights: Joseph Hernandez
JHP_2606_APOD_small.jpg
Messier 33
Copyrights: Raul Villaverde Fraile
Messier_33_2017.jpg
Stars over Metzingen in Southern Germany
Copyrights: John Price
IMG_0311_small.jpg
NGC7635
Copyrights: Christopher Gomez
4033e238eb5e61ba49d3538284cd2181.1824x0_q100_watermark_watermark_opacity-10_watermark_position-6_watermark_size-S_watermark_text-Copyright Chris Gomez_small.jpg
NGC253 - The Sculptor Galaxy
Copyrights: Christopher Gomez
cce4eac6da222268dc1722e296e3c0fc.1824x0_q100_watermark_watermark_opacity-10_watermark_position-6_watermark_size-S_watermark_text-Copyright Chris Gomez_small.jpg
Cygnus Wall (NGC 7000)
Copyrights: Chuck Ayoub
Cygnus Wall_small.jpg
Ancient tree and ancient galaxy
Copyrights: Jeff Dai
Ancient Tree and Ancient Galaxy1_small.jpg
Moonset at Belém Tower
Copyrights: György Soponyai
Lisbon_moonset_ss_small.jpg
NGC 7635
Copyrights: Frederic Lambert
unnamed (3).jpg
Milky Way arch
Copyrights: Florian Legrand
22181482_1467649606676198_7412436955908730944_o.jpg
Tulip Nebula
Copyrights: Madhup Rathi
Tulip Nebula_small.jpg
Bubble Nebula
Copyrights: Madhup Rathi
ng7635-nb_small.jpg
NGC7497
Copyrights: Carmine Iaffaldano
Ngc7497_Lrgb+_small.jpg
M33
Copyrights: Carmine Iaffaldano
M33_Lrgb__small.jpg
IC342
Copyrights: Carmine Iaffaldano
IC342_Lhrgb++++++++$_r_$$$$$_ssp+_small.jpg
Milky Way
Copyrights: Cesar Cantu Quiroga
Cuesta arriba_small.jpg
Untitled_Panorama2-4_small.jpg
IC5067
Copyrights: Peter Remmel
IC5067_Peter_Remmel_Observatory_Limburg_small.jpg

Re: Submissions: 2017 October

Posted: Mon Oct 30, 2017 9:11 pm
by Sandgirl
M42 Great Orion Nebula
Copyrights: Roderick Wolsifer
Orion-3M-400ISO_jpg_small.jpg
Helix
Copyrights: Mike Berthon-Jones
Helix H-alpha 68 hrs 2x2 4 hrs 1024.jpg
NGC 281, IC 11 or Sh2-184 a star formation region in Cassiopeia
Copyrights: John Chumack
NGC281_RGBHA03_ChumackHRweb_small.jpg
IC-1396 The Elephant's Trunk Nebula Complex - Close-up
Copyrights: John Chumack
IC1396ElephanttrunkNebChumackHRweb_small.jpg
Milky Way from Zabriskie Point in Death Valley
Copyrights: Miguel Claro
DeathValleyPortrait_5136-net_small.jpg
MilkyWayArcDeathValley_5145-net_small.jpg
Plane in front of the Sun
Copyrights: Mark Slovenc
Enlight26.jpg
LBN331 Emission nebula
Copyrights: László Bagi
LBN331 Nasa_small.jpg
Atlantic transit
Copyrights: Juan Antonio Borrero
Trafico atlantico_small.jpg
Sun closeup
Copyrights: Marco Guidi
ir elaborata tris(1)pscolornew_jpg_small.jpg
Rivers of Stars
Copyrights: Amir Shahcheraghian
IMG_37341a_small.jpg
Pelican nebula (IC5070)
Copyrights: William Tan
unnamed (4).jpg
IC 1318 - Butterfly Nebula from Northern France
Copyrights: Sébastien Gozé
butterfly nebula_small.jpg
Mistral Nebula and NGC3293
Credits and Copyrights: Data: OmegaCAM/VST/VPHAS+; Assembling and processing: R. Colombari
7c8b9475a2843db8eb190f30dcbdd0a7.1824x0_q100_watermark_small.jpg
Galactic Arc at Rano Kau Vulcano, Rapa Nui (Easter Island) - Chile
Copyrights: Ruy Barros
Panorama Via Láctea APOD_small.jpg
Mirach and it's Ghost, NGC 404
Copyrights: Kent Wood
unnamed (5).jpg
SH2-129 & Ou4 Flying Bat & Squid Nebula
Copyrights: Douglas J Struble
2017 10-03 - SH2-129 & Ou4 Flying Bat Nebula & Squid Nebula (Mono-70mm Ref)_small.jpg
The Andromeda Galaxy M31
Copyrights: Terry Hancock
M31_AUG27_SEP16_QHY367C_TAK130_141x120_TerryHancock_small.jpg

Re: Submissions: 2017 October

Posted: Wed Nov 01, 2017 12:03 am
by paddygilliland

Re: Submissions: 2017 October

Posted: Wed Nov 01, 2017 2:11 pm
by AnnaKong
Windmill and Galaxy, Human and Nature

i toke the picture in a small city south of China, Oct 21. There are many windmills on the top of the mountain, and I saw the beautiful galaxy in the sky. now, pollution is a big problem in China, windmill power generation is a good way to protect our nature.

Canon5D3+16-35mm,F2.8,iso2500.

Re: Submissions: 2017 October

Posted: Wed Nov 08, 2017 1:50 am
by dcrosse
The turbulent Rosette Nebula processed utilizing the Hubble SHO palette. 12 hours of total acquision through Ha, OIII and SII filters from light-polluted skies, revealing fine gas and cloud details. One of the gems of the fall and winter sky!


Turbulent Rosette
Copyright: Daniel Crosse 2017
Click to view full size image
https://farm5.staticflickr.com/4494/380 ... 7fa3_o.jpg