Submissions: 2017 October

StephenGwyn · Post by **StephenGwyn** » Thu Oct 05, 2017 5:23 pm

: Click to view full size image

New Horizons is still en route to its encounter with the Kuiper Belt Object, 2014 MU69.
The bullseye in the image marks the location where 2014 MU69 will be, as viewed from the
spacecraft, shortly before the encounter.

The data was acquired to look for possible variable stars, which might be confused
with the moving object. However since it's not far off the galactic centre, there
is a lot of stuff going on in the background: black clouds, emission nebulae and a *lot*
of stars. This is a false colour image: i, g, and r-band images were combined to produce
an RGB image. Thus the green nebula slightly to the left of
the bullseye is actually glowing red, presumably H-alpha emission.

versions of the images at higher resolution, and without the bullseye, can be found at:
http://apps.canfar.net/storage/list/New ... /multiband

Image credit: Canadian Astronomy Data Centre, Canada France Hawaii Telescope

SpookyAstro · Post by **SpookyAstro** » Fri Oct 06, 2017 9:13 am

Harvest Moon Over DTLA by Transient Astronomer, on Flickr

Image Credit and Copyright, Tom Masterson

dawziecat · Post by **dawziecat** » Sat Oct 07, 2017 8:14 am

NGC 281 – Pacman Nebula in Cas.
http://danks.netfirms.com/astronomy.htm
Copyright: T.A. Danks
Two panel HaLRGB mosaic with a 14.5" AGO iDK and SBIG STL11002XM. Fifteen hours integration time per panel.
Acquisition details and full resolution image available at http://danks.netfirms.com/ngc281iDK.htm

: Click to view full size image

spinlock · Post by **spinlock** » Sat Oct 07, 2017 10:28 am

Eastern Veil Nebula

Based on data from DSW obs
FSQ106/QSI683wsg/Paramount MyT
H:22x1800s,S:21x1800s,O:22x1800s

Full resolution link http://astrob.in/full/315658/0/

eric ganz · Post by **eric ganz** » Sat Oct 07, 2017 3:56 pm

Herbig–Haro objects in the Pelican Nebula annotated by Eric Ganz, on Flickr

Michael Deger · Post by **Michael Deger** » Sat Oct 07, 2017 5:15 pm

M 63 with faint stellar stream
Copyright Michael Deger

: Click to view full size image

Image details and higher resolution: http://www.galaxyphoto.de/m63_I.htm

object identification: http://www.galaxyphoto.de/m63_id.htm

inverted version: http://www.galaxyphoto.de/m63_invert.htm

Notes: Faint stellar streams are visible in the north-east and around the galaxy.

Kind regards
Michael Deger

Steve Pastor · Post by **Steve Pastor** » Sun Oct 08, 2017 5:59 pm

http://asterisk.apod.com/download/file. ... w&id=31989

A Starburst Galaxy and the Integrated Flux Nebula (IFN)

This HaLRGB image portrays the turbulent starburst galaxy Messier 82 in Ursa Major with its filamentary outflows of ionized hydrogen. Seen faintly in the image is the IFN, which is illuminated by the combined flux of the stars in the Milky Way Galaxy. Total of 18 hrs exposure with a Takahashi CCA-250 f/5 astrograph; Nights of 15, 24, 28 March 2015; 12, 13 Jan 2016; 8, 9 Feb 2016 in Mayhill, NM: Paramount ME, QSI683wsg, Astrodon Gen2 filters (Ha 5 nm); (Lum 16 x 20 min; Ha 17 x 20 min; R 7 x 20 min; G 7 x 20 min; B 7 x 29 min all @ - 20 degrees C), calibrated, registered, integrated, and processed in PixInsight 1.8.5.1353 (x 64).

jose · Post by **jose** » Sun Oct 08, 2017 6:36 pm

: 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)

sydney · Post by **sydney** » Mon Oct 09, 2017 2:22 am

Wizard, Bat (ctr. dark neb.), and Ghoul (right).

Ha/OIII bi-color
http://www.astrobin.com/312279/?nc=user

Happy Halloween!
Nick Pavelchak
Altamont, NY

sydney · Post by **sydney** » Mon Oct 09, 2017 2:26 am

NGC7640 in Andromeda
LRGB
http://www.astrobin.com/315581/?nc=user

Nick Pavelchak
Altamont, NY

Brendan Keene · Post by **Brendan Keene** » Mon Oct 09, 2017 10:53 am

October Full Moon
Copyright: Brendan Keene

: Click to view full size image

Image details and higher resolution: https://www.flickr.com/photos/151036289 ... ed-public/

Sandgirl · Post by **Sandgirl** » Mon Oct 09, 2017 1:30 pm

After Aurora
Copyrights: Catalin Tapardel

Andromeda Galaxy over Sedona, Arizona
Copyrights: Zalman Wainhaus

'67P/Churyumov-Gerasimenko' potato
Copyrights: Eamon Bourke of Clodock

M42, M43 and the Running Man
Copyrights: Alberto Pisabarro

Edge on galaxy in fish eye telescope
Copyrights: Jingyi Zhang

Conjunction on 17th September 2017 - Moon, the planets Venus, Mars, Mercury and the star Regulus
Copyrights: David Rojas

The calm night over the Grand Teton
Copyrights: Petr Horálek

The Elephant's Trunk
Copyrights: Craig Prost

NGC6188 & NGC6164
Copyrights: Haim Huli

Stathis Mexias · Post by **Stathis Mexias** » Mon Oct 09, 2017 7:24 pm

NGC 6791
https://starrynights.blog/2017/06/30/ngc-6791/
https://starrynightsdotblog.files.wordp ... gb-new.jpg

Paulee97 · Post by **Paulee97** » Mon Oct 09, 2017 7:39 pm

Colourful storm
http://www.pavel-vana.cz
Copyright: Pavel Váňa

: Click to view full size image

SpookyAstro · Post by **SpookyAstro** » Mon Oct 09, 2017 8:45 pm

Two Comets Pass by The Dusty Pleiades and the Fiery California Nebula by Transient Astronomer, on Flickr

Two Comets Pass by The Dusty Pleiades and the Fiery California Nebula (with labels) by Transient Astronomer, on Flickr

Images Credit and Copyright Tom Masterson

Bob Christmas · Post by **Bob Christmas** » Mon Oct 09, 2017 10:32 pm

Taken on September 20, 2017 with a Canon 40D through a Canon 100mm f/2 lens at f/2.8 and ISO 1600. Tracked on Super Polaris EQ mount. The camera was equipped with an Astronomik CLS clip filter.

Exposures: 13 x 121 secs; 26 minutes & 13 seconds total

Taken from near Barry's Bay, Ontario, Canada.

NOTE: The meteor(?) below Saturn was on my last 121-second frame.

Thirteen · Post by **Thirteen** » Tue Oct 10, 2017 1:26 am

NGC7497 - Through the Integrated Flux Nebula

...a pretty little gem as seen through the Milky Way dust...

Image copyright: Jason Guenzel

Description and capture details:

Larger image:

Enjoy!

sydney · Post by **sydney** » Tue Oct 10, 2017 2:33 am

Melotte 15 in the Heart Nebula
Ha/OIII bicolor
http://www.astrobin.com/316017/0/?nc=user

Nick Pavelchak
Altamont, NY

KuriousGeorge · Post by **KuriousGeorge** » Tue Oct 10, 2017 3:17 pm

The Bubble Nebula. Copyright KG Observatory. Mapped Ha, SII, OIII to Red, Yellow, Blue.

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: PixInsight 1.8, PHD Guiding 2, Neat Image V7, Photoshop CS3, Sequence Generator Pro, Maxim DL6, Astronomy Tools Actions Set V1.6
Filters: Astrodon 1.25" 3nm SII, Astrodon 1.25" 3nm OIII, Astrodon 1.25" 5nm Ha
Accessories: Innovations Foresight ONAG SC, Optec FocusLock, Starizona MicroTouch Autofocuser
Resolution: 2714x2178
Dates: Oct. 5, 2017, Oct. 6, 2017, Oct. 9, 2017
Frames:
Astrodon 1.25" 3nm OIII: 12x900" -15C bin 1x1
Astrodon 1.25" 3nm SII: 13x900" -15C bin 1x1
Astrodon 1.25" 5nm Ha: 12x900" -15C bin 1x1
Integration: 9.2 hours
Darks: ~20
Flats: ~60
Flat darks: ~60
Bias: ~20
Avg. Moon age: 15.75 days
Avg. Moon phase: 95.25%
Mean SQM: 19.50
Pixel scale: 0.642 arcsec/pixel
Orientation: 90.962 degrees

alcarreño · Post by **alcarreño** » Tue Oct 10, 2017 9:03 pm

Copyrights: Raul Villaverde Fraile

NGC_281_RGB_Halfa_2017 by Raul Villaverde, en Flickr

spinlock · Post by **spinlock** » Wed Oct 11, 2017 1:57 pm

vdB133 field

vdB 133 @DSW by Leo Shatz
FSQ106/QSI683wsg/Paramount MyT
L:20x900s,Ha:17x900s
R:15x900s,G:19x900s,B:18x900s

samuelmuller · Post by **samuelmuller** » Wed Oct 11, 2017 6:31 pm

Eagle Nebula, with almost 17 hours of exposure by Samuel Muller, on Flickr

Image taken in Biguaçu/SC, south of Brazil, at the center of the city, under moderate to heavy LP. It took me 5 different days, on july 2017.

200 frames of 300segs @ ISO 800
Total exposure: 16h40min

Gear used:
Newtonian Skywatcher 150/750
Celestron Advanced CG5 GT mount
Sony NEX-5N Mod Baader BCF camera
GSO Coma corrector
Expanse UHC filter

Paulee97 · Post by **Paulee97** » Thu Oct 12, 2017 6:56 pm

Lone astronomer

Copyright: Pavel Váňa

www.pavel-vana.cz

: Click to view full size image

Paulee97 · Post by **Paulee97** » Thu Oct 12, 2017 6:59 pm

Amazed in Canyonlands

Copyright:Pavel Váňa

www.pavel-vana.cz

: Click to view full size image

trobison · Post by **trobison** » Fri Oct 13, 2017 3:49 am

NGC 55 Irregular Galaxy
Copyrights Terry Robison

Cropped version

Wide field version

Starship Asterisk*

Submissions: 2017 October

On target: the 2014 MU69 pre-encounter background field

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Saturn, with M8, M20, M21, M23 and Part of M24

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NGC 281

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