Submissions: 2020 April

AlbertoP · Post by **AlbertoP** » Fri Apr 10, 2020 6:48 pm

NGC 2359 Thor's Helmet

www.loscoloresinvisibles.com
Copyright: Alberto Pisabarro

: Thor's Helmet HOORGB

Full Resolution:https://astrob.in/full/eg10i2/0/?nc=silkpericles&real=

Combined image using HOORGB data in total is 34 hours of exposure with an A-P RH305 telescope,16803 sensor+ TEC160 and 16200 sensor .

jose · Post by **jose** » Fri Apr 10, 2020 7:45 pm

: Click to view full size image

los medios son
telescopio: PST
cámara: DMK31AU03.AS
y la lente de barlow que tiene el ocular de 13 mm. del HYPERION
son 400 frames por toma
procesado con registax 3
gracias por pasarte y comentar
saludos jose

delberson · Post by **delberson** » Sat Apr 11, 2020 12:23 am

Moon and Da Vinci's Glow by Delberson Tiago de Souza, no Flickr

nick.astrophotography · Post by **nick.astrophotography** » Sat Apr 11, 2020 3:28 am

: Click to view full size image

https://www.flickr.com/photos/144577076 ... 759280011/

Ann · Post by **Ann** » Sat Apr 11, 2020 5:26 am

nick.astrophotography wrote: ↑Sat Apr 11, 2020 3:28 am
Click to view full size image
https://www.flickr.com/photos/144577076 ... 759280011/

Wow, that's a fantastically beautiful image!

Ann

rhess · Post by **rhess** » Sat Apr 11, 2020 10:15 am

M 82 ( Cigar Galaxy ) is a starburst galaxy approximately 12 million light-years away in the constellation Ursa Major

Telescope: ASA EQ1000 f7 - ASA 1 m equatorial telescope
Location: Vega Observatory - House of Nature Salzburg, Austria
Camera: FLI Microline 16803
Exposure time: 49x7min. Luminance, 35x20min Ha, 30x7min.RGB all unbinned

Copyright: Rochus Hess

: Click to view full size image

larger resolution
http://www.astrofotografie-hess.at/m82.html

Website
http://www.astrofotografie-hess.at/

carlos uriarte · Post by **carlos uriarte** » Sat Apr 11, 2020 11:58 am

The big Dipper
50 frames captured with Sony A7III and Zeiss 55 at f4 800ISO and 180subexposure.
From Saldes, (Near Pedraforca mount)

here full resolution:
http://foro.astrotorroja.es/download/fi ... &mode=view
About me:
http://instagram.com/carlosuriarte_

Freddyuniverse · Post by **Freddyuniverse** » Sat Apr 11, 2020 12:01 pm

Bode´s Galaxy and The IFN
Andor Apogee U16M/AFW-50-75 (-20º). Astrodon e-Series genII filters.
Takahashi TOA 130NFB
Procesed with PixInsight
https://www.freddyuniverse.com/galeria- ... -y-la-ifn/
www.freddyuniverse.com
I had the data since April 2016, although the Luminance was more or less good, the RGB channels did not have much signal and the data has been parked until a couple of weeks ago, with the confinement by the coronavirus, I have taken the opportunity to process the astrophoto and this is the result, I hope you like it !!
Copyright: © Freddyuniverse, Alfredo Sayalero

Bode´s Galaxy and the IFN by Freddy S., en Flickr

Bobinius · Post by **Bobinius** » Sat Apr 11, 2020 12:41 pm

Gabriela Mistral in the Sky with Diamonds

Copyright : Bogdan Borz

Gabriela Mistral is a Southern Hemisphere nebula that bears the name of the chilean poet Gabriela Mistral, because of a resemblance with the poet's profile (which is really striking once you've seen the photo). I only knew Pablo Neruda before. The title is of course a paraphrase of the famous Beatles song, "Lucy in the sky with diamonds", that actually was at the origin of the name given to Lucy, our australophitecine ancestor discovered by Donald Johanson in Hadar, Ethiopia. The song was played in the evening on the archeological camp. The diamonds are really well symbolized by the open cluster close to the center, NGC 3293, that contains multiple blue supergiants and a red supergiant.

Full resolution: https://www.astrobin.com/full/rxgo7m/B/

T3 from Chilescope
ASA Astrosysteme Austria 500mm Newtonian
Camera FLI Proline 16803
Ha 25x600s
O3 21x600s
S2 17x600s
Processing Pixinsight 1.8.8-5, Photoshop 2020

carlos uriarte · Post by **carlos uriarte** » Sat Apr 11, 2020 2:04 pm

One of my favorite images is B33 and flame nebula (NGC2024 Flame Nebula, B33 Horsehead Nebula)
Optics: Takahashi FSQ106 ED III
Mount: Astrophysics MACH1
CMOS: ZWO ASI1600MMC
Guide: EZ60 MINIGuider + lodestarX2
Filters: Astrodon GEN2 series 31mm
Focus: Seletek
Date adquision: 22, 23 (Halpha), 24 RGB.(february)
Location:Cámping "El repós del Pedraforca"
Adquisition: SGP Pro
Process: Pixinsight +Photoshop
Expose: 7 hrs (5h h.alpha+3hRGB)

In large:
http://foro.astrotorroja.es/download/fi ... &mode=view
About me:
http://instagram.com/carlosuriarte_

astromazzo · Post by **astromazzo** » Sat Apr 11, 2020 3:37 pm

When I centered the comet in my 20 "telescope, and I took the first test photo, I didn't believe my eyes: there was only a slight oblong spot just blurred! Then I thought it was a weak galaxy, and I tried again to aim with more precision, however it was always the same! When I took a longer photo, then here it is! It is always beautiful and developed, but its brightness has come down brutally. Hopefully it won't break and break up completely! Happy Easter to all !

Dr Paolo Candy
Ci.A.O. www.hesnet.net/candy

barretosmed · Post by **barretosmed** » Sat Apr 11, 2020 7:14 pm

Langrenus Crater

Crater Langrenus is relatively young, with wide internal walls (average width of 20 km) and in the form of steps or contour lines ("* terraces *"), but deformed.

Its floor is extensive and flat, a little rough (with the presence of pieces of rocks) with a massive central mountain, which reaches an altitude of 1000m at its peak.

More details
https://www.astrobin.com/full/q37ujx/0/ ... do_Menezes

**Equipments**
Meade LX 200 10 "
Asi 290mc
Filter Moon baader
Sao Paulo-SP-Brazil
04/10/2020 00:15

Copyright: Fernando Oliveira de Menezes
Email: Barretosmed@hotmail.com

: Click to view full size image

geobok · Post by **geobok** » Sat Apr 11, 2020 9:03 pm

NGC 6992 - The Network Nebula (a.k.a. the Eastern Veil Nebula) by George Bok, on Flickr

delberson · Post by **delberson** » Sat Apr 11, 2020 10:27 pm

Pleiades Star Cluster - Messier 45 by Delberson Tiago de Souza, no Flickr

Astro Tom · Post by **Astro Tom** » Sun Apr 12, 2020 4:16 pm

This is a 25 pane mosaic of Cassiopeia taken at 530mm focal length. There are 350 hours of exposure in the image taken over 5 years.
The image is dominated by the central Breaking Wave Nebula spreading out from Gamma Cass to the Pacman nebula, but many more Sharpless nebula, clusters, and NGC objects are seen in great depth and resolution.
Each pane consists of approx 14hrs of LHaRGB data. Some frames have additional 03 data added in too.

Tom O'Donoghue
www.astrophotography.ie
Telescope: FSQ106N / FSQ106ED
Camera: Atik 11000.
Mount: EM200 and Mesu 200

Cassiopeia
URL of website, https://www.astrophotography.ie/
Copyright: Tom O'Donoghue

IO_12 · Post by **IO_12** » Sun Apr 12, 2020 6:09 pm

Fragmentation of Comet C2019 Y4 (ATLAS)
on April 10th 2020 at 1:00 UT
Copyright: Milen Minev (Bulgarian Institute of Astronomy and NAO Rozhen), Velimir Popov, Emil Ivanov (Irida Observatory)

: Click to view full size image

This image is obtained by combining RGB data from IRIDA-North 12" Astrograph and luminance data from 2m RCC telescope of Bulgarian Institute of science and NAO Rozhen.
Fragmentation of the comet nuclei is clearly seen.
Unfortunately, this decreases the chances the comet reaches the expected brightness.
More info and hi-res images on website

firas · Post by **firas** » Sun Apr 12, 2020 9:59 pm

Messier 101, Pinwheel galaxy
Taken from Stockholm/Sweden.
11 hours LRGB total integration.

TS-ONTC 8 f/5
Televue Paracorr Type-2
Moravian G2 8300
Lodestar x2
Baddar LRGB filters
EQ6R

Thank you

/Firas Haki

maphilli14 · Post by **maphilli14** » Mon Apr 13, 2020 4:51 am

Venus in IR-UV false color
https://maphilli14.webs.com/
Copyright: Michael Alexander Phillips

: Click to view full size image

Ann · Post by **Ann** » Mon Apr 13, 2020 5:51 am

Astro Tom wrote: ↑Sun Apr 12, 2020 4:16 pm This is a 25 pane mosaic of Cassiopeia taken at 530mm focal length. There are 350 hours of exposure in the image taken over 5 years.
The image is dominated by the central Breaking Wave Nebula spreading out from Gamma Cass to the Pacman nebula, but many more Sharpless nebula, clusters, and NGC objects are seen in great depth and resolution.
Each pane consists of approx 14hrs of LHaRGB data. Some frames have additional 03 data added in too.

Tom O'Donoghue
www.astrophotography.ie
Telescope: FSQ106N / FSQ106ED
Camera: Atik 11000.
Mount: EM200 and Mesu 200

Cassiopeia
URL of website, https://www.astrophotography.ie/
Copyright: Tom O'Donoghue

Tom, that's an impressive and beautiful picture of the nebula caused by the ultraviolet flux and stellar wind of one of my favorite blue stars, Gamma Cassiopeiae.

Thank you!

Ann

barretosmed · Post by **barretosmed** » Mon Apr 13, 2020 1:36 pm

PETAVIUS CRATER

Very complex crater.
Its internal walls are steep and irregular, with a rough appearance. It has a depth of 3.4 km and its floor was covered by lava. It has a central system of mountains with multiple peaks.
A narrow depression or channel (created in the past, when basaltic lava flowed through fractures in the crust), starts in the central mountains of the crater and crosses its inner floor towards its southwestern edge. This channel is known as Rimae Petavius and is 82 km long.

More details
https://www.astrobin.com/full/velp82/0/ ... real=&mod=

**Equipments**
Meade LX 200 10 "
Asi 290mc
Filter Moon baader
Sao Paulo-SP
04/10/2020 00:19

Copyright: Fernando Oliveira de Menezes

: Click to view full size image

arman.gh · Post by **arman.gh** » Mon Apr 13, 2020 2:59 pm

“ Find your shooting star! The physical isolation is a unique self-reflection opportunity; look for what has been ignored. Just like this meteor passing by the Pleiades captured in 2018 during the Perseid meteor shower. It was not until months after taking this frame at the Long Sault conservation area, outside Toronto, Canada, that I noticed it. Right at the edge of the picture. Maybe the stars are more distorted than I would prefer, or the noise could be lower. However, satisfaction cannot be measured by these quantities. It is about the quality of such Aha! moments that give life a purpose . Even if it was ignored for years or lasts a fraction of a second; like this meteor burning in the Earth’s atmosphere.

Find your shooting star!
S. Arman Ghaffarizadeh

: Click to view full size image

https://live.staticflickr.com/65535/497 ... 575d_o.jpg

Canon EOS 6D
20mm F1.4 DG HSM | Art 015
ƒ/2.2 25s ISO1600

carlos uriarte · Post by **carlos uriarte** » Mon Apr 13, 2020 7:31 pm

Here one of my favorite image with Pedraforca mount. Great mount in Catalonia, Spain, near Saldes village (lighpollution in the photo).
Only one take with my Sony A7III and 24GM.

Mounts Pedraforca by Carlos Uriarte, en Flickr

Ann · Post by **Ann** » Mon Apr 13, 2020 7:49 pm

arman.gh wrote: ↑Mon Apr 13, 2020 2:59 pm “ Find your shooting star! The physical isolation is a unique self-reflection opportunity; look for what has been ignored. Just like this meteor passing by the Pleiades captured in 2018 during the Perseid meteor shower. It was not until months after taking this frame at the Long Sault conservation area, outside Toronto, Canada, that I noticed it. Right at the edge of the picture. Maybe the stars are more distorted than I would prefer, or the noise could be lower. However, satisfaction cannot be measured by these quantities. It is about the quality of such Aha! moments that give life a purpose . Even if it was ignored for years or lasts a fraction of a second; like this meteor burning in the Earth’s atmosphere.

Find your shooting star!
S. Arman Ghaffarizadeh
Click to view full size image
Canon EOS 6D
20mm F1.4 DG HSM | Art 015
ƒ/2.2 25s ISO1600

Arman, this is your first post here and I love it!

Ann

theuniverseismetal · Post by **theuniverseismetal** » Tue Apr 14, 2020 1:40 am

The Rosette in SHO

https://i.imgur.com/vMunlPy.jpg

Full Size image: https://i.redd.it/hjnhu9s9inp41.jpg

Gear

Celestron RASA 8" 400mm f/2
ZWO ASI1600MM-Pro
Celestron CGEM II tuned
ZWO ASIAir Pro
Baader highspeed narrowband filters
ZWO 30mm f/4 guide scope
ZWO ASI120MM-Mini guide cam

Acquisition

24x 300s each channel, SHO
50x Darks, flats

Processing

DSS
Photoshop: levels, curves, saturation, color balance, blending, StarSpikes Pro

barretosmed · Post by **barretosmed** » Tue Apr 14, 2020 2:04 am

MOON

More details:
https://www.astrobin.com/full/bq0z0q/B/ ... real=&mod=

Equipments
Meade LX 200 10 "
Asi 290mc
Filter Moon baader
Sao Paulo-SP
04/09/2020 23:59

Copyright: Fernando Oliveira de Menezes
Email: barretosmed@hotmail.com

: Click to view full size image

Starship Asterisk*

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