Submissions: 2022 August
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- Ensign
- Posts: 98
- Joined: Fri Apr 16, 2021 10:16 pm
Re: Submissions: 2022 August
Fiery dust lanes over a lake of blue stars: HST+JWST image of IC5332 by William Ostling, on Flickr
Full write-up here: https://theastroenthusiast.com/dim-spir ... -and-jwst/
IC 5332, also known as PGC 71775 is an intermediate spiral galaxy about 30 million light-years away in the constellation Sculptor. IC 5332 is a delicate spiral galaxy that is unusually faint and beautifully symmetrical. As viewed from earth it is nearly face on. It has a very small central bulge and open spiral arms accounting for its classification (SABc). The galaxy lies in the direction of the celestial south pole.
I wanted to highlight the JWST dust lanes more clearly, so I decided to stick to truer color and make the observations red. The result was something a lot more striking, which I like! It’s awesome to see how the dust lane spiral angle and the stellar spiral angle don’t match – not sure why this is.
Website: https://theastroenthusiast.com/
Instagram: https://www.instagram.com/the_astronomy_enthusiast/
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- Asternaut
- Posts: 3
- Joined: Wed Aug 10, 2022 4:11 pm
Re: Submissions: 2022 August
An unusual view from NOEMA, taken with a circular fisheye lens.
The whole milky way in 1 shot !
Gear : Nikon Z6 II + Meike 8 mm f/3.5
Exif : 10 s - f/3.5 - ISO 6400
Circular view from NOEMA by fx-cuvelier on flickr
The whole milky way in 1 shot !
Gear : Nikon Z6 II + Meike 8 mm f/3.5
Exif : 10 s - f/3.5 - ISO 6400
Circular view from NOEMA by fx-cuvelier on flickr
Last edited by bystander on Tue Aug 30, 2022 5:52 pm, edited 1 time in total.
Reason: all <img> tags require image urls not page urls
Reason: all <img> tags require image urls not page urls
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- Ensign
- Posts: 77
- Joined: Thu Sep 23, 2010 10:11 pm
Re: Submissions: 2022 August
Globular Cluster M 71 in Sagitta, photographed from Switzerland
https://sternklar.ch/images-webpages/Fo ... Aug-22.htm
M 71 in Sagitta, quite rarely photographed because of its appearance during short summer nights.
Exposure data:
Takahashi TOA 150/1100 APO-Refractor @ f/7.2, Canon EOS Ra, Exposure time 30 x 2 min (60 minutes total) and 10 Micron GM 2000 QCI Ultraportable Mount, August 22, 2022. Copyright: Manuel Jung, www.sternklar.ch
https://sternklar.ch/images-webpages/Fo ... Aug-22.htm
M 71 in Sagitta, quite rarely photographed because of its appearance during short summer nights.
Exposure data:
Takahashi TOA 150/1100 APO-Refractor @ f/7.2, Canon EOS Ra, Exposure time 30 x 2 min (60 minutes total) and 10 Micron GM 2000 QCI Ultraportable Mount, August 22, 2022. Copyright: Manuel Jung, www.sternklar.ch
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- Science Officer
- Posts: 478
- Joined: Thu Oct 12, 2017 6:04 pm
Re: Submissions: 2022 August
FULL MOON IN COLORS
BEST DETAILS:
https://www.astrobin.com/full/tgqyr0/0/
EQUIPMENT:
Esprit 150mm triplet
asi 6200mc
CEM120 mount
LOCATION: Munhoz - MG - Brazil
DATES: 07/13/2022
Author: Fernando Oliveira de Menezes
(Organizing author of the book Amateur Astrophotography in Brazil)
https://clubedeautores.com.br/livro/ast ... -no-brasil
BEST DETAILS:
https://www.astrobin.com/full/tgqyr0/0/
EQUIPMENT:
Esprit 150mm triplet
asi 6200mc
CEM120 mount
LOCATION: Munhoz - MG - Brazil
DATES: 07/13/2022
Author: Fernando Oliveira de Menezes
(Organizing author of the book Amateur Astrophotography in Brazil)
https://clubedeautores.com.br/livro/ast ... -no-brasil
You do not have the required permissions to view the files attached to this post.
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- Science Officer
- Posts: 478
- Joined: Thu Oct 12, 2017 6:04 pm
Re: Submissions: 2022 August
GALAXY M83 - Southern Pinwheel Galaxy
BEST DETAILS:
https://www.astrobin.com/full/xvh0sd/0/
EQUIPMENT:
Esprit 150mm triplet
Asi 6200mc
Mount cem120
103X300 (feitos 190, used 103)
LOCATION: Munhoz - MG - Brazil
DATES: 10 TO 07/25/2022
Copyright: Fernando Oliveira de Menezes
Email: Barretosmed@hotmail.com
BEST DETAILS:
https://www.astrobin.com/full/xvh0sd/0/
EQUIPMENT:
Esprit 150mm triplet
Asi 6200mc
Mount cem120
103X300 (feitos 190, used 103)
LOCATION: Munhoz - MG - Brazil
DATES: 10 TO 07/25/2022
Copyright: Fernando Oliveira de Menezes
Email: Barretosmed@hotmail.com
You do not have the required permissions to view the files attached to this post.
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- Ensign
- Posts: 13
- Joined: Fri Oct 16, 2020 12:33 am
Re: Submissions: 2022 August
North American Nebula
WIlliam Optics GT81
ZWO ASI 2600MM Pro
Skywatcher HEQ5 Pro
Astronomik NB 6nm Filters
Daniel DeSclafani
WIlliam Optics GT81
ZWO ASI 2600MM Pro
Skywatcher HEQ5 Pro
Astronomik NB 6nm Filters
Daniel DeSclafani
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- Ensign
- Posts: 53
- Joined: Thu Oct 14, 2010 6:34 am
Re: Submissions: 2022 August
VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3
https://www.mauricetoet.nl/DeepSky/i-KqcvbxC/A
Copyright: Maurice Toet This is an HαRGB image, using my ZWO ASI294MM mono camera with an Hα filter at F=500mm f/2.8 and my Nikon D810a at F=770mm f/4.3 for RGB (actually one-shot colour). The Hα data, acquired at home (Zoetermeer), and RGB data, acquired in Grandpré, were combined in Astro Pixel Processor. Post-processing was performed in Adobe Photoshop.
The bright red veils are remnants of supernova G 110.3+11.3. VdB (Van den Bergh) 152 is the blue reflection nebula on the 'head' of the brown Bok globule B (Barnard) 175. The small red feature just right of VdB 152 is HH (Herbig Haro) 450, being a jet emitted from a newly forming star. The isolated bright red 'shell' is DeHt (Dengel-Hartl) 5, a dense part of the interstellar medium ionised by a hot white dwarf star.
Exposure time: 19 hours, 15 minutes (136x 300" Hα, 95x 30" OSC | Optics: Takahashi ε-180ED f/2.8 & f/4.3 | Cameras: ZWO ASI294MM Pro (B 2x2, G 120, T 0 °C & -15 °C) at f/2.8 & Nikon D810a (ISO 800) at f/4.3 | Acquisition: ZWO ASIair Pro | Filter: Baader Planetarium Ultra-Highspeed | Mount: Astro-Physics Mach1 GTO | Location: Zoetermeer, Netherlands (Hα), Grandpré, France (OSC) | Date: 18 & 20 August 2022 (Hα), 26, 27 & 28 August 2022 (OSC)
https://www.mauricetoet.nl/DeepSky/i-KqcvbxC/A
Copyright: Maurice Toet This is an HαRGB image, using my ZWO ASI294MM mono camera with an Hα filter at F=500mm f/2.8 and my Nikon D810a at F=770mm f/4.3 for RGB (actually one-shot colour). The Hα data, acquired at home (Zoetermeer), and RGB data, acquired in Grandpré, were combined in Astro Pixel Processor. Post-processing was performed in Adobe Photoshop.
The bright red veils are remnants of supernova G 110.3+11.3. VdB (Van den Bergh) 152 is the blue reflection nebula on the 'head' of the brown Bok globule B (Barnard) 175. The small red feature just right of VdB 152 is HH (Herbig Haro) 450, being a jet emitted from a newly forming star. The isolated bright red 'shell' is DeHt (Dengel-Hartl) 5, a dense part of the interstellar medium ionised by a hot white dwarf star.
Exposure time: 19 hours, 15 minutes (136x 300" Hα, 95x 30" OSC | Optics: Takahashi ε-180ED f/2.8 & f/4.3 | Cameras: ZWO ASI294MM Pro (B 2x2, G 120, T 0 °C & -15 °C) at f/2.8 & Nikon D810a (ISO 800) at f/4.3 | Acquisition: ZWO ASIair Pro | Filter: Baader Planetarium Ultra-Highspeed | Mount: Astro-Physics Mach1 GTO | Location: Zoetermeer, Netherlands (Hα), Grandpré, France (OSC) | Date: 18 & 20 August 2022 (Hα), 26, 27 & 28 August 2022 (OSC)
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- Ensign
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- Joined: Thu Apr 22, 2021 11:07 pm
Re: Submissions: 2022 August
The Lobster Claw and Northern Lagoon Nebula
Equipment:
ASI2600MM-Pro camera
Optolong 2" 3nm SHO, RGB filters
Orion 6" f/4 Newtonian telescope
Starizona Nexus .75x Reducer/CC @ f/3
Image Details:
Ha - 60x300s, bin 1x1, -10c
OIII - 50x300s, bin 1x1, -10c
SII - 50x300s, bin 1x1, -10c
RGB stars - 20x60s, bin 1x1, -10c
13.3 hrs total integration
Acquisition/Processing:NINA, Sharpcap, PHD2/Pixinsight, Photoshop CC
Equipment:
ASI2600MM-Pro camera
Optolong 2" 3nm SHO, RGB filters
Orion 6" f/4 Newtonian telescope
Starizona Nexus .75x Reducer/CC @ f/3
Image Details:
Ha - 60x300s, bin 1x1, -10c
OIII - 50x300s, bin 1x1, -10c
SII - 50x300s, bin 1x1, -10c
RGB stars - 20x60s, bin 1x1, -10c
13.3 hrs total integration
Acquisition/Processing:NINA, Sharpcap, PHD2/Pixinsight, Photoshop CC
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- Ensign
- Posts: 62
- Joined: Tue Aug 25, 2015 9:58 am
Re: Submissions: 2022 August
The galaxy NGC 6946, also known as the Fireworks Galaxy due to the large number of supernovae discovered within it, is a beautiful spiral galaxy located about 10 million light-years away. Nearby, but only apparently, there is a cluster of stars: NGC 6939. In reality, this object is part of our galaxy and it is enormously closer, at only 3800 light-years from us. This area of sky, between the constellations of Cepheus and Swan, lies in the galactic plane. Because of this, both objects are immersed in a faint dust nebula; in fact, the sky background of much of the image appears gray and not perfectly dark
Technical data: SkyWatcher Newton 200mm f/5 with Atik 4000 LE. 18x420 L, 3x420s RGB
NGC 6946 and NGC 6939 by Alessandro Carrozzi, su Flickr
Technical data: SkyWatcher Newton 200mm f/5 with Atik 4000 LE. 18x420 L, 3x420s RGB
NGC 6946 and NGC 6939 by Alessandro Carrozzi, su Flickr