Submissions: 2020 June

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[asymon]

Cygnus in False Color
http://www.woodlandsobservatory.com
Copyright: Alistair Symon

Click to view full size image

This is a 22 image mosaic taken with a Takahashi FSQ106 and SBIG STXL-11002 CCD camera using H-alpha, SII and OIII filters. 140 hours of data was collected and combined using the Hubble pallette. A higher resolution image is available at:
http://www.woodlandsobservatory.com/Cyg ... ic2020.htm

[Bobinius]

The Colors of the Pelican

Copyright: Bogdan Borz

Living in a Bortle 8 zone, I am really glad that the summer nebulae are up in the sky and the narrowband season can begin. I shot the Pelican Nebula from my backyard, with the Altair Astro 115mm refractor and the ASI1600MM, using 3nm narrowband filters for a total of 17.8h.

Full resolution and complete technical details: https://www.astrobin.com/full/gfenmg/0/

[jaspalchadha]

Messier 92
Copyright Jaspal Chadha
London UK - Bortle 8
High Res https://www.flickr.com/photos/95267225@N06/49957188192/

[Ilpool187]

Object: NGC6888 Crescent Nebula
Date: March/April 2020
Site: 3z Observatory, Manciano, Italy (https://www.3zobservatory.com)
Observatory Code: L42
Author: Paolo Zampolini and Giorgio Mazzacurati
Bin2 HaO3 composition of about 16.1 h

Tools:
RC12 GSO on EQ8
CCD G24000
Astrodon Filter HaO3
62x600s Ha
35x600s O3



Full Resolution: https://lh5.googleusercontent.com/3iLzN ... 8nMY=w1280

Other details on https://www.3zobservatory.com/immagini/ ... a-crescent

[Adnst]

SH2-73 (LBN105)



Image full size
Image medium size

Image details:
Telescope: Takahashi FSQ-106EDX3
Filters: Astrodon Gen2 E-Series LRGB
Camera: Moravian G3-16200
Mont: EQ8

Integration:
-Lum filter = 87 x 600s
-Red filter = 7 x 600s
-Green filter = 7 x 600s
-Blue filter = 7 x 600s

Total integration: 18H

Date: May/June 2020
Location: France
Author: OLIVIER Romain

Best regards.

[Thierry Legault]

Every 19 months, Venus passes between the Sun and the Earth. And, once out of 5 (that is, every 8 years), Venus looks particularly close to the Sun in the sky (exceptionally, it can even transit the Sun, which happened in 2012 and will happen again in 2117).

This image was taken this morning while Venus was only 2,4° from the Sun. As it is backlighted, all we can see is its thin atmosphere of CO2 that scatters light and gives it this shape of complete ring.

[Lighty]

Chambord Castle (France) with the Milky Way, Jupiter and Saturn

A beautiful night spent around the castle, in mid-May 2020.

There was a lot of humidity, with the canal and the forest surrounding the building. It can be seen on the sky, the yellowish horizon and the heart of the Milky Way yellow instead of being white.

Jupiter and Saturn are visible just above the castle, very bright.


Gear and settings:

Nikon D750, Samyang 35mm f / 1.4 AS UMC
NiSi Natural Night Filter
Nodal Ninja IV RD-16 II panoramic head and EZ Leveler II base
For each RAW:
8s, f / 2.8, 4000ISO, 35mm
RAW processing on DxO PhotoLab 3 Elite
Pan assembly under AutoPano Giga 4.4.2
Processing and editing in Photoshop CC

Flickr version (HD) : https://www.flickr.com/photos/desirides ... 9955151691

[rhess]

IC 5146 Cocoon Nebula

Telescope: ASA EQ1000 f7 - ASA 1 m equatorial telescope
Location: Vega Observatory - House of Nature Salzburg, Austria
Camera: FLI Microline 16803
Exposure time: 11x5min. Luminance, 11x5min.RGB all unbinned

Copyright: Rochus Hess

Click to view full size image

larger resolution
http://www.astrofotografie-hess.at/asse ... _large.jpg
Website
http://www.astrofotografie-hess.at

[astrodoc]

M104 by Dave &amp; telescope, on Flickr

M104 taken this Spring from Orion's Belt Remote Observatory in Mayhill, NM
Capture info:
Telescope: Officina Stellare RiDK 400mm
Camera: SBIG STX 16803
Mount: Paramount MEII
Data: LRGB 3,3,3,3.5 hrs respectively
Processing: Pixinsight

Thank you for considering it!
Regards,
Dave Doctor

[aldomottino]

The Wishing Well cluster in LHaRGB. Very hard to get the Ha signal (see image in B&W).
Copyright: Aldo Mottino

[barretosmed]

Moon

More details:
https://www.astrobin.com/full/hith9e/0/ ... do_Menezes
Exposition 1: 05/09/2020
Exhibition 2: 05/07/2020

EQUIPMENT:
APO 150MM TRIPLET
ZWO ASI 1600MM COLED
FILTER L BAADER
MOUNT CEM60

05/09/2020
05/07/2020
SAO PAULO-SP-Brazil

Copyright: FERNANDO OLIVEIRA DE MENEZES

Click to view full size image

[astronut2007]

BEAUTIFUL SPACE CLOUDS

Click to view full size image

Copyright: Alan C Tough

The summer months are the best time for seeing the high-altitude, electric-blue clouds known as Noctilucent Clouds (NLC). NLC form on the edge of space when water vapour condenses and freezes onto small meteoric dust particles. These eerie and extremely tenuous clouds can only be seen under the right lighting conditions: i.e. when the Sun is between 6 and 16 degrees below the horizon and the temperature in the Mesosphere is low enough. Therefore, in the northern hemisphere, the best time to view this phenomenon is from the last week in May to the first week in August (between the hours of 11 p.m. and 3 a.m.).

I captured this beautiful early-season display, at 00:34 UT on 2020 June 1, from a field near my house in Elgin, Moray, Scotland.

Highest resolution image here:
https://www.flickr.com/photos/7776810@N07/49959088796/

[Sebastian Voltmer]

Crescent Venus and the Ring!

You see these irregularities in the Venusian atmosphere ring arc?
I had the idea of using a Herschel Prism from Baader Planetarium and a RG-610 filter. It worked perfectly for the images of the inferior conjunction.
I also used the refractor (AP Traveler) without a prism. The irregularities can be seen in all image series.


Credit: Dr. Sebastian Voltmer / www.astrofilm.com

Clear Skies,
Sebastian

[Nicolas Lefaudeux]

inferior conjunction of Venus
http://www.hdr-astrophotography.com
Copyright: Nicolas Lefaudeux


https://hdrastrophotography.files.wordp ... nction.png


special setup for observing safely Venus near the sun

https://hdrastrophotography.files.wordp ... _setup.png


Nicolas Lefaudeux

[barretosmed]

Snake Nebula ---THE BLACK SNAKE IN THE SIDERAL SPACE

BEST DETAILS AND QUALITY:
https://www.astrobin.com/full/u5y66k/0/

Dark nebulae are a show apart, some visible with the naked eye in places with low light pollution, these regions are a type of interstellar cloud so dense that it obscures the starlight in the background.
Dark clouds appear like this due to micrometric dust particles, coated with carbon monoxide and frozen nitrogen, which effectively blocks the passage of light at visible wavelengths.

THESE DUST MOLECULAR CLOUDS PROBABLY CONTAIN SUFFICIENT RAW MATERIALS TO FORM HUNDREDS OF THOUSANDS OF STARS

Here we can see:
1) the serpent nebula in the center (B72),
2) Lower right corner (B261)
3) Three small nebulae from top to bottom on the left side of the healthy snake (B68, B69, B70)
4) In the lower left corner is B74, in the shape of a heart.

Equipment:
Apo ESPRIT 150mm
Qhy 16200a
15x300L
45x 200RGB
Cem60-EC mount

April 8 to 11, 2020
Jales - SP - Brazil

Processing and capture:
Software: Pixinsight, Adobe Photoshop, APT, PHD, Polemaster, SharpCap

Copyright: Fernando Oliveira de Menezes

[Bobinius]

The Wizard Nebula in SHO

Copyright: Bogdan Borz 2020

Full: www.astrobin.com/full/rf5w27/B/

Altair Astro Wave 115 ED F7 Planostar 1.0x
ASI 1600 MM -20° gain 139/21
AZEQ6Pro
Guiding Altair Astro 60mm GPCAM3 178C
Filters Astrodon 3nm
Sequence Generator Pro, PHD2
Ha 67 x 300s
OIII 60 x 300s
SII 63 x 300s
Processing Pixinsight 1.8.8-5, Photoshop 2020
Total 15.8h

[Amarante]

'LoTr 5 and its galactic neighbors, NGC 4725 & NGC 4747'

Copyright: Sabine Gloaguen
https://en.sabinegloaguen.com

At the top left of the image, LoTr 5 is a bipolar planetary nebula with two round lobes giving it a peanut shape.
Near the middle of the image, the galaxy NGC 4747 (or Arp 159 in the catalog of peculiar galaxies) has long tidal tails following strong gravitational interactions.
Its neighbor is the galaxy NGC 4725. Its yellowish center is formed by old and cool stars, while hot young stars colored in blue its outskirts. Note the special presence of a single main spiral arm.
On the far right, NGC 4712 ends this diagonal of objects.

For the annotated version and all the technical details, follow this link to the Astrobin file:
https://astrob.in/c4h8qq/0/

Click to view full size image

https://cdn.astrobin.com/thumbs/NXZziu4 ... XLOnwG.jpg

[Ann]

'LoTr 5 and its galactic neighbors, NGC 4725 & NGC 4747'

Copyright: Sabine Gloaguen
https://en.sabinegloaguen.com

At the top left of the image, LoTr 5 is a bipolar planetary nebula with two round lobes giving it a peanut shape.
Near the middle of the image, the galaxy NGC 4747 (or Arp 159 in the catalog of peculiar galaxies) has long tidal tails following strong gravitational interactions.
Its neighbor is the galaxy NGC 4725. Its yellowish center is formed by old and cool stars, while hot young stars colored in blue its outskirts. Note the special presence of a single main spiral arm.
On the far right, NGC 4712 ends this diagonal of objects.

For the annotated version and all the technical details, follow this link to the Astrobin file:
https://astrob.in/c4h8qq/0/

https://cdn.astrobin.com/thumbs/NXZziu4 ... XLOnwG.jpg

It's great to see a female deep-sky photographer! And I really like the picture. I particularly like the color contrast between the planetary nebula and the galaxies. That blue-green color of LoTr 5 seems just right for an OIII-rich planetary. I like the tidally distorted galaxy NGC 4747, too.

Interestingly the center of the planetary seems yellowish. Any ideas as to why that is so?

Ann

[Amarante]

'LoTr 5 and its galactic neighbors, NGC 4725 & NGC 4747'

Copyright: Sabine Gloaguen
https://en.sabinegloaguen.com

At the top left of the image, LoTr 5 is a bipolar planetary nebula with two round lobes giving it a peanut shape.
Near the middle of the image, the galaxy NGC 4747 (or Arp 159 in the catalog of peculiar galaxies) has long tidal tails following strong gravitational interactions.
Its neighbor is the galaxy NGC 4725. Its yellowish center is formed by old and cool stars, while hot young stars colored in blue its outskirts. Note the special presence of a single main spiral arm.
On the far right, NGC 4712 ends this diagonal of objects.

For the annotated version and all the technical details, follow this link to the Astrobin file:
https://astrob.in/c4h8qq/0/

https://cdn.astrobin.com/thumbs/NXZziu4 ... XLOnwG.jpg

It's great to see a female deep-sky photographer! And I really like the picture. I particularly like the color contrast between the planetary nebula and the galaxies. That blue-green color of LoTr 5 seems just right for an OIII-rich planetary. I like the tidally distorted galaxy NGC 4747, too.

Interestingly the center of the planetary seems yellowish. Any ideas as to why that is so?

Ann

Thank you so much for your nice comment Ann. Indeed I would be happy if more pictures were submitted by women, I hope they will follow our way!

Indeed I really like this field with so peculiar objects. Regarding the center of the PN, I read that its center is a binary system of stars, the color is as a result.

Sabine

[mdieterich]

ISS on June 3rd, 2020
www.mdieterichphoto.com
Copyright: Matt Dieterich

Click to view full size image

On the evening on June 3rd, 2020 shortly after sunset I captured a video of the ISS passing over California. Here is a single view from that video.

[litobrit]

Hello, a recent 14 hours LRGB with my ASA10.
Colored IFN, galaxies and diamonds.

Click to view full size image

https://cdn.astrobin.com/thumbs/95qZhbQ ... XURFLk.jpg

The full is here https://www.astrobin.com/full/nhluny/0/

[felopaul]

RCW 85

SHORGB :

Click to view full size image

full size : http://www.cielaustral.com/galerie/photo117f.jpg


done with CDK20, Moravian G4-16000 on Paramount ME2 near Actacama Desert in Chile, El Sauce Observatory

http://www.cielaustral.com
Copyright: Team CielAustral with J.C CANONNE, G.CHASSAIGNE, N.OUTTERS, P. BERNHARD, D. CHAPLAIN & L. BOURGON

[Ann]

Hello, a recent 14 hours LRGB with my ASA10.
Colored IFN, galaxies and diamonds.

Click to view full size image

The full is here https://www.astrobin.com/full/nhluny/0/

That's a great image!

Ann

[alcarreño]

Copyrights: Asociacion Astronomica de Ocentejo
ic 1396 procesado 2020FB by Raul Villaverde, en Flickr