Submissions: 2021 January

[pepe30]

Hi,
I attach my attempt to IC1396-HST in the Hubble palette

http://astrobook.sk/2020/10/11/ic1396-hst-3/

Peter

[pepe30]

Hi,
I attach my attempt to IC1871 HST in the Hubble palette

http://astrobook.sk/2020/01/09/ic1871-hst/


Peter

[StefanoDeRosa]

Crescent Moon, Mercury, Jupiter and the Monviso peak
https://stefanoderosa.com/
Copyright: Stefano De Rosa

Click to view full size image

Click to view full size image

On January 14, 2021, soon after sunset, I have been so lucky to attend from Turin (Italy) a great show in the sky: a beautiful slender crescent Moon in conjunction with Mercury and Jupiter "next to" the Monviso Peak (a 3.841 mt. high mountain of the Italian Alps well known for its pyramid-like shape) immersed in the twilight colors.

Best regards
Stefano De Rosa

[TJ_Proton]

Horsehead and Flame SHO
Copyright: John Kanouse

Click to view full size image

Link to the full Hi-Res image: http://www.kanouse.us/Astro/HH_SHO.jpg

Astrobin details: https://astrob.in/qt0i57/0/

Captured over 3 nights from January 8th through January 12th, 2021 from my driveway.

29 x 600 seconds Ha
23 x 600 seconds O3
27 x 600 seconds S2

Total integration: 13 hours, 10 minutes.

[Sternfreund]

Andromeda Galaxy - HaLRGB
http://www.far-light-photography.at
Copyright: Arno Rottal

https://cdn.astrobin.com/thumbs/rXqaazB ... czOqwr.jpg


Rosette Nebula - HaRGB
5x1200sec HA
5x900sec Ha
each 6x600sec RGB
Moravian G2-8300, Esprit80, Skywatcher EQ-6R Pro.
Astrophotography Tool

[michelmakhlouta]

Hello,
I would like to submit my attempt on NGC 281, the Pacman Nebula.

Rig details:
Mount: Avalon Instruments Linear Fast Reverse
OTA: Sky Watcher Esprit 120 APO
Camera: ZWO ASI1600MM Pro + Astronomik 6nm narrowband filters
Autoguiding: ZWO ASI290MM + ZWO OAG
Integration: 27/27/49 Ha/O3/S2 frames with 5 minutes exposure time. 9 hours total

NGC 281 is a bright emission nebula and part of an H II region in the northern constellation of Cassiopeia and is part of the Milky Way's Perseus Spiral Arm. It is located approximately 9,200 light-years away from my balcony.



Best Regards,
Michel Makhlouta

[mkalika]

Hi,
I would like to submit my attempt of the Heart of the Great Orion Nebula.
The Heart of The Great Orion Nebula (M42) by Michael Kalika, on Flickr

[bystander]

Andromeda Galaxy - HaLRGB
http://www.far-light-photography.at
Copyright: Arno Rottal

https://cdn.astrobin.com/thumbs/rXqaazB ... czOqwr.jpg


Rosette Nebula - HaRGB
5x1200sec HA
5x900sec Ha
each 6x600sec RGB
Moravian G2-8300, Esprit80, Skywatcher EQ-6R Pro.
Astrophotography Tool

I'm thinking not Andromeda. It says Rosette at the bottom. That's the one I'm going with.

[FKuszaj]

https://flic.kr/p/2ksvz8u

Click to view full size image

Target was the Leo Triplets. Which you can barely see if you zoom in around the middle. Had just set up and was getting 1 minute subs @ f/2.8 and iso 3200. Focal Length 70mm. When we all saw a bright meteor light up the sky and left a visible to the eye a cloud of gas and smoke. My friend said, bro I think that just went straight through your shot. I'm like no way...but went to check and boom!

[varadinagypal]

The Winds on Venus

Click to view full size image

Using the N150/750, the motorized filter wheel, the green and Calcium K line filters and the cooled ASI 178MM, all guided by the soapbox, I imaged Venus. 2020-04-05

Click to view full size image

[javier_gl]

A cosmic kaleidoscope

HDW 3 (Haartl-Dengel-Weinberger 3), an ancient planetary nebula in Perseus:



High-resolution image and technical data: http://www.javierlaina.es/IMAGENES/HDW3.html

Javier Gómez Laina (Spain)
http://www.javierlaina.es/indexeng.html

[Jheison_Huerta]

Connection with Milky Way

It is a single exposure that shows the milky way core reflected over the Uyuni Salt Flats in Bolivia, South America. In February after the rain season it becomes the largest natural mirror in the world with more than 10,000 km2 where it is possible to see and capture the milky way reflection. In this picture is important to show how the milky way core becomes bigger because it is so near to the horizon (South East) with significant presence of green airglow in the sky. We also can see Mars and Lagoon Nebula reflected.

Location: Uyuni Salt Flats, South America
Single frame
Camera: Canon 5D Mark IV
Lens: Canon 16-35mm f2.8
Focal Distance: 16 mm
Aperture: F/ 2.8
Exposure: 20 seconds
ISO: 6400

http://jheisonhuerta.com/
Copyright: Jheison Huerta

[SpookyAstro]

Triangulum Galaxy and Comet 156P/Russell-LINEAR by Transient Astronomer, on Flickr

Image Credit and Copyright Terry Hancock, Tom Masterson, Grand Mesa Observatory

[KuriousGeorge]

The UFO Galaxy. KG Observatory, Julian CA.

December and January skies haven't been great this year – mostly overcast and unsteady.

Fortunately I found a few steady clearings to capture this UFO Galaxy (NGC 2683) which was well-positioned from 9 PM to 5 AM.

"NGC 2683 is a field spiral galaxy discovered by William Herschel on February 5, 1788. It was nicknamed the "UFO Galaxy" by the Astronaut Memorial Planetarium and Observatory.

It is viewed nearly edge-on from Earth's location in space and is located 20 million light-years away.

Blended light from a large population of old yellowish stars forms the remarkably bright galactic core. Starlight silhouettes the dust lanes along winding spiral arms, dotted with the telltale blue glow of young star clusters in this galaxy's star forming regions.

NGC 2683 is rich in globular clusters, hosting about 300 of them, twice the number found in the Milky Way."

https://www.astrobin.com/cq4ayx/

[atomo]

Hello folks here M42
Telescope: SharpStar 150 f2,8
Guide Scope:Evoguide
Mount : Skywatcher HEQ5
Imaging camera: ZWO 2600MC
Guiding camera: ZWO 290 MC
Filters: Lpro Optolong/IDAS nbx
Plate solving: SGpro
Imaging software: Sgpro
Guiding software: PHD2
Processing software: Pixinsight
Lpro 48X150s exposure@0Gain
IDAS 36X300s exposure@0Gain
Integration: 5hrs
Davide Mancini,Perth,Australia,16/01/2021

https://www.flickr.com/photos/189096298 ... 844589281/

M42 by Davide Mancini

---

[KuriousGeorge]

VdB 47 (SH2-243?) KG Observatory, Julian CA.

I started collecting color for this faint reflection nebula during a few December nights of decent seeing. I was then lucky to see some clearings during January for the Luminance.

"VdB 47 is a reflection nebula associated with a visible emission in the constellation Taurus.

It is a cloud of gas that surrounds the star HD 37387, an orange supergiant of spectral class K1Ib placed at a distance of 6500 light-years, at the inner edge of the Perseus Arm.

The nebula presents a markedly orange color due to the radiation of this star and has an effective temperature of 4500 Kelvin. The cloud may be associated with star-forming region which also includes the maser DG 68 and the source IRAS 05363 + 2317, along with some radio wave sources.

Some astronomers identify VdB 47 with Sh2-243. In fact, the given coordinates in the Sharpless catalogue place SH2-243 almost at the same place. From Galaxymap: "there is no visible nebulosity on this image, no known ionising stars in this direction, nor has anything been detected at radio frequencies. It is not clear whether this object actually exists".

The same applies more or less to LBN 830. But some further research suggests, that probably VdB 47 = SH2-243 = LBN 830."

[Wissam Ayoub]

M42 Orion Nebula in 30 min RGB - HaRGB.


Tech card:
Imaging telescope: Explore Scientific 127mm ED TRIPLET APO..
Imaging camera: ZWO ASI294MM-Pro.
Mount: iOptron CEM60.
Chroma 3nm Ha: 40x120" (gain: 120.00) -20C bin 1x1.
Astronomik R,G,B: 60x30" (gain: 120.00) -20C bin 1x1.
Total integration: 1.8 hours.
30 min RGB, 80 min Ha as luminosity layer.
Imaging dates: Jan. 14, 2021, Jan. 16, 2021.
Imaging location: Abu Dhabi desert, UAE.

https://flic.kr/p/2kttzyP

Copyright: Wissam Ayoub.

Thank you

[michele.gz]

Redentore mountain and Orion during twilight, Sibillini National Park, Italy.

2021/01/13
6x10'' F/1.8 800 ISO
Nikon Z6 + Nikkor Z 35mm F/1.8 S

Winter twilight by Michele Guzzini, su Flickr

[vanamonde81]

Between Solstices
Copyright: György Soponyai

This photo was taken near Mogyoród, Hungary on the day of Autumnal equinox and three days after Summer- and Winter solstices.
On 47.6° Northern latitude, the length of daylight changes between 15 hours 58 minutes and 8 hours 26 minutes.



2020.06.24.
2020.09.22.
2020.12.25-26.

Canon EOS 5D Mark II + Sigma EF 8/4.0
foreground: 3 x 1/200 sec, f/18, ISO 100
Solar disks: 1/8000 sec, f/4, ND 1000 filter

[CosmicObsession]

The Blue Dolphin Nebula SH2 308
Cosmicobsession.com/APODsubmissionpage.html
Copyright: Robert Fitzhenry & Francis Walsh
http://cosmicobsession.com/images/wfovdolphin.jpg

Hey Folks! ... Another one in the books! This is SH2 308, The Blue Dolphin Nebula. Interesting object to image since it was so faint. Deffinitely needed more data and will prob add to next year.
Compiled as an HOO (Hydrogen Alpha and Oxygen III). With using the Starnet routine within Pixinsight, finding it much easier to work on the nebula portion , or the star portion parts of the object!....
Hope y'all enjoy!
Bobster, Francis and Deb
Cosmic Obsession Kerrville

Telescope: Takahashi TOA-130 @F7.7
Mount: Astro Physics AP 1100 (guided)
Camera: Atik 11002 CCD Cam
Filter: Astrodon 5nm Ha and OIII 50mm Round unmounted
Guidescope/Camera: William Optics 71MM/Lodestar X2
Software: The SkyX, Voyager, Pixinsight, Photoshop
Images: Ha 10x900s,OIII 17x900s, RGB 8x300s ea Binned 2x2 ea
Total Exp: Approx 8.5 hrs and 6.5 hrs Flats, Darks and Bias

[itsyouguy]

SH2-308, Dolphin Nebula
Copyright: Chris Plonski
SH2-308 by Chris Plonski, on Flickr
SH2-308 is commonly known as the Dolphin Nebula or the Cosmic Bubble Nebula. It is located in in the constellation of Canis Major (The Big Dog). It is an HII region seen here glowing red due to the ionized hydrogen gas in its makeup. The main blue area is made up of ionized oxygen gas that is expanding rapidly due to the intense solar winds coming from the bright blue central star. This is a "Wolf-Rayet" star that is many times the mass of our sun and is in a pre-supernova stage of its evolution. Its impending supernova explosion will consume the bubble and surrounding area. The distance from Earth is a contested number ranging from 1900 to 5800 light years away, but largely considered to be 4350 light years away making the bubble about 60 light years in diameter. Quite a large dolphin head!

[TJ_Proton]

IC2177 The Seagull Nebula SHO
Copyright: John Kanouse

Click to view full size image

Link to Hi-Res image: http://www.kanouse.us/Astro/IC2177_Final.png

Astrobin: https://astrob.in/sk77sb/B/

Captured over 2 nights, January 16th and 17th, 2021 from my driveway.

Astro-tech 80 EDT, ZWO ASI183MM Pro Gain, Antlia filters

Total Integration: 13 hours, 10 minutes
24 x 600 seconds Ha
26 x 600 seconds S2
29 x 600 seconds O3

[noodle]

NGC 1499 The California Nebula

Copyright : Alan Van

Click to view full size image

Link to the full Hi-Res image: https://cdn.astrobin.com/thumbs/_Wf67Jk ... czOqwr.png

Astrobin details:
https://www.astrobin.com/jo8mk3/?nc=user

[logandc99]

The Dust Cloud of Barnard 33, (The Horsehead Nebula)

Copyright: Logan Carpenter

Click to view full size image

https://flic.kr/p/2ktUkSK

This image was taken to highlight the detail of the actual dust cloud that creates the distinctive shape of the Horsehead as well as the clouds of dust below with less emphasis on the bright ionised hydrogen gas in the background.
The image was taken over three nights (11th, 14th &18th) January at Lang's Beach, Northland, New Zealand.

The image consists of a stack of 37 x 1200s exposures giving a total integration time of 12.3 hrs.

Telescope: Skywatcher Esprit 120ED
Mount: iOptron CEM60
Camera: ASI294mcPro
Filter: Baader Neodymium

Processing:
Calibration and stacking in APP
Main processing in Pixinsight
Final touches in Photoshop

Astrobin link https://www.astrobin.com/p38sza/B/?nc=user

[Rositsa]

ISS Illuminated Lunar Transit
https://tripswithrosie.com/
Copyright: Rositsa Dimitrova

Click to view full size image

Even though the ISS goes around the Earth every 90 minutes, it's a rare sight to be able to catch it passing in front of the Moon.