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Made from 53 light frames by Starry Sky Stacker 1.3.1. Algorithm: Median

moonrocksastro.com/index.php/2016/02/26/m78-reflection-ne...

 

The nebula Messier 78 is a reflection nebula in the constellation Orion. It was discovered by Pierre Méchain in 1780 and included by Charles Messier in his catalog of comet-like objects that same year.

M78 is the brightest diffuse reflection nebula of a group of nebulae that include NGC 2064, NGC 2067 and NGC 2071. This group belongs to the Orion Molecular Cloud Complex and is about 1,600 light years distant from Earth. M78 is easily found in small telescopes as a hazy patch and involves two stars of 10th magnitude. These two stars, HD 38563A and HD 38563B, are responsible for making the cloud of dust in M78 visible by reflecting their light.

 

Ha x 1800 x 4 Lume x 600x 40 RGB x 10 x 30 plus close up data from last year.

 

Imaging telescope or lens: Vixen VSD

Imaging camera: Starlight Express SXVR-H18

Mount: Sky-Watcher NEQ6 and Pro Paramount MX

Guiding telescope or lens: Vixen VSD

Software: Sequence Generator Pro

Filter: Baader H-alpha 3.5 Nm pluss Baader RGBL

Accessory: Starlight Xpress Lodestar Guider

Messier 42 (M42, the Great Orion Nebula, and Running Man Nebula. Shot with my one-shot color camera with no color adulteration.

Technical Info:

50 x 300 sec. Badder UV/IR Cut filter

10 x 60 sec. Badder UV/IR Cut filter

10 x 30 sec Badder UV/IR Cut filter

Explore Scientific 102mm f/7 Imaging APO Refractor

Sensor cooled to -5°C on my ZWO ASI2490 MC Pro

Calibration frames: Bias, Darks and Flats.

Plate solving- PlateSolver 2 via N.I.N.A.

Image stacking with DeepSkyStacker and finished in Photoshop

A slightly better shot of M31,

as I slowly improve my Astrophotography.

M45 The Pliedies also known as The Seven Sisters is an asterism and an open star cluster in the constellation Taurus. M45 is at a distance of about 444 light years and is the nearest star cluster to Earth.

This image is a mosaic of three panels. M 81 and m82 shot using a 14" Newtonian from the home in Valencia.

This image Contains: M81 and it's companion dwarf galaxy Holmberg IX, NGC 3034 and M 82.

M81 and M82 are a pair of galaxies in the constellation Ursa Major. Messier 81 and Messier 82 can both be viewed easily using binoculars and small telescopes.

Imaging telescope or lens:AG14

Mount: Software Bisque Paramount MX

Frames:

Chroma LRGB & Ha CCD Filter set

Integration: +- 36 hours x 3

Locations: Home observatory, Valencia,

Spain

#Astrophotography #Space

It is finished! I have been slowly trying to learn deep-space photography using my camera, a telephoto lens, and a star tracker. It is the most challenging type of photography that I have attempted, and the editing process on this photo nearly broke me...BUT...I got it done. This photo was taken last weekend on Sunday, September 1st into the early morning hours on Labor Day (Monday), September 2nd. This was taken a few miles northwest of Munising Michigan in the UP. This photo combines 66 minutes (33 images exposed for 2 minutes each) of exposure time. The long exposure time allows the faint galaxy light to be collected in the data captured. Photo was taken with a Nikon Z6iii, Tamron 150-600mm lens, & ioptron skyguider pro. 33 exposures set at 2 minutes long, ISO 3200, f/6.3, focal length 550mm.

 

(Explore # 230)

 

www.rossellet.com

A high-contrast, black and white interpretation of the Milky Way, capturing the dense, dusty heart of our galaxy. The monochrome treatment emphasises the texture and sheer magnitude of the starfield, turning the familiar celestial river into a dramatic, abstract canvas of light and darkness.

Andromeda Galaxy a.k.a. Messier 31

 

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Andromeda, the largest galaxy in the so-called Local Group of Galaxies to which our galaxy also belongs, is 2.5 million light-years away and can be seen (even with the naked eye) in the constellation Andromeda. As general information, Andromeda is about 1.5 times larger than the Milky Way, with a diameter of 220,000 light-years (compared to the Milky Way which is 120-140,000 light-years in diameter) and contains more than 2 times as many stars. Although the first mention of this celestial object dates from 960, the first to give a more detailed description was the German astronomer Simon Marius, in the 1600s.

It should also be mentioned that Andromeda and the Milky Way are approaching with about 100 miles per second, experts estimate that in about 3-4 billion years the 2 galaxies will collide and thus form a new giant galaxy.

 

Equipment and settings:

 

Mount: Skywatcher EQ6R Pro

Telescope: Skywatcher Evostar 72/420 + 0.85 reducer

Camera: ASI 533MM Pro

Filters: Astrodon LRGB+Ha

Integration: 4h40'

Edit in Pixinsight.

Location: my Bortle 6+ backyard

Apologies for the same type of shot two night's on the bounce but once I have an idea I'm like a dog with a rat :)

 

Same rig up as yesterday, minus stars and el wire plus sun.

 

I made the sun from a ping pong ball, under lit by the lp brushes orange filter.

 

I used a nd filter held over the bottom half of the sun to begin so the rings would show up better in front.

 

Quick tripod swap then onto the rings which appear to disappear behind the sun as I span my phone quicker on the top 1/4 of it's rotation. I made them more pronounced in front by moving the phone more slowly.

 

Straight out the camera deep space light art.

I captured the full moon a year ago and then added some stars to the background to give the image a 3D effect.

 

Enlarge for a more immersive view.

 

Enjoy!

The Orion Nebula and the Running Man Nebula must be the most imaged nebulas in the night sky. In this project I wanted to get the surrounding dust and gasses that are not normally seen in most wide field Orion Nebula images. To be able to capture the faint dust and the super bright core and everything in-between I took a set of 3 different exposures to create an HDR image. The image required using a masked stretch of 300 iterations to be able to compress all the details into a workable image.

 

More information can be found at: astrob.in/afonwi/0/

 

Detail Summary:

Imaged from Gérgal, Spain on the 22 December 2022

Bortle class 4-5

SQM 20.6 - 20.9

 

WO GT81 385mm Telescope f/4.7

CGX Mount

ASI 2600MC Pro -5C Imaging Camera

Baader Moon & Sky Glow filter

 

Total imaging time 5 hours:

36x 30s Gain 0 : 18 mins

36x 180s Gain 0 : 1 hour 48 mins

36x 300s Gain 100 : 3 hours

Photo showing Turbulence at the Ars Electronica Center’s Deep Space 8K.

 

Turbulence is an ongoing series of high-resolution visual experiments with particles simulated in various virtual environments by the award-winning interdisciplinary studio MELT. The three-part work was created exclusively for the Ars Electronica Center's Deep Space 8K.

The Medusa Nebula, also known as Abell 21, is a planetary nebula located in the constellation Gemini, about 1,500 light-years from Earth. It is the remnant of a dying star that shed its outer layers, forming a complex, glowing shell of ionized gas. Its twisted, filamentary appearance and faint greenish hue give it a resemblance to the serpent-haired figure from Greek mythology, inspiring its name.

NGC 6337

Planetary Nebula in Scorpius

They named it after a breakfast cereal!

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Image exposure: 75 minutes

Image field of view: 38.5 x 25 arcmin

Image date: 2022-06-22

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My Flickr Astronomy Album

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The Rosette Nebula is a cluster and nebula which is at a distance of 5,000 light-years from Earth and measure roughly 130 light years in diameter. Technical Info:

49 x 120 sec. Astronomik UV/IR Cut filter

49 x 300 sec. Astronomik Ha 12nm Filter

48 x 300 sec Astronomik OIII 12nm Filter

41 x 300 sec Astronomik SII 12nm Filter

Gain 200, Offset 50, Binning 1x1

Total 14.8 hours

Explore Scientific 102mm f/7 APO Refractor

Sensor cooled to -10°C on ZWO ASI1600MM Pro (mono)

Calibration frames: Bias, Darks, and Flats.

ASTAP via N.I.N.A. 1.11

Image stacking with DeepSkyStacker 4.2.5 and finished in Photoshop CC 2021

In un gioco di colori, in primo piano, risplendono stelle nate da pochi milioni di anni, che convertono parte della propria massa in energia, con giovanile entusiasmo. la loro luce si disperde nell'ambiente circostante andando ad influenzare l'aspetto delle nubi di colore rossastro in cui sono immerse.

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In a play of colors, in the foreground, stars, born from a few million years shine, converting part of their mass into energy, with youthful enthusiasm. their light is dispersed in the surrounding environment, influencing the appearance of the reddish clouds in which they are immersed.

DESCRIPTION: Very nice target for smaller telescopes and camera lenses. I am surprised of data quality because I was shooting during astronomical twilight and nebulae were only approx 15° above south light polluted horizon… All comments are welcome, you can be critique and please constructive.

  

OBJECT: M 8 The Lagoon Nebula, M 20 The Trifid Nebula, Constelation Sagittarius, M8 apparent magnitude 6, apparent dimension 90’ x 40’, M20 apparent magnitude 6,3, apparent dimension 28’ x 28’, FOV 2,7° x 1,8°.

  

GEAR: Nikon Z7 Kolari Full Spectrum + Nikkor 500/5,6 PF, Astronomic UV/IR/L2 Clip in filter, Rollei Astroklar light pollution filter, Dew heater strip, sensor pixel scale 1,79 arcsec/px, tracking mount iOptron CEM60EC - 3 star alignment, no auto guiding.

  

ACQUISITION: July 3-4, 2021, Struz, CZ, Subexposure 180s, f 5,6, ISO 640, Interval 15 s, RAW-M, Light 19x, Dark 20x, Bias 20x, Flat 20x, DarkFlats 10x. Total exposure time 57 min. Astronomical twilight, no wind, 9°C, No Moon, Light polluted backyard - Bortle 5.

  

STACKING AND POST PROCESSING: AstroPixelProcessor (stacking, background neutralization, light pollution removal, calibrate background) , Adobe Photoshop CC 2020 ( black and white point settings, stretching, dim stars, enhance DSO, contrast setting, no noise reduction). Cropped 2,3x x, image size 3840 x 2560 px.

 

The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated in the Milky Way, being south of Orion's Belt in the constellation of Orion. It is one of the brightest nebulae, and is visible to the naked eye in the night sky. M42 is located at a distance of 1,344 light years approx and is the closest region of massive star formation to Earth. The M42 nebula is estimated to be 24 light years across. It has a mass of about 2000 times the mass of the Sun. Older texts frequently refer to the Orion Nebula as the Great Nebula in Orion or the Great Orion Nebula

 

The Orion Nebula is one of the most scrutinized and photographed objects in the night sky, and is among the most intensely studied celestial features.[8] The nebula has revealed much about the process of how stars and planetary systems are formed from collapsing clouds of gas and dust. Astronomers have directly observed protoplanetary disks, brown dwarfs, intense and turbulent motions of the gas, and the photo-ionizing effects of massive nearby stars in the nebula.

 

​Details

M: Avalon Linear Fast Reverse and Mesu 200

T: Takahashi FSQ85 0.73x and AT 8" RC CF

C: QSI690-wsg with 3nm Ha filter and Hutech IDAS filter, QSI683-wsg with Baader red, green and blue filters

 

14x1800s Ha (FSQ85) 16x45s Ha (FSQ85) 79x40s Ha (2x2 bin AT 8" RC)

31x600s Lum (FSQ85)

Red - 50x300s (FSQ85), 15x10s, 20x60s

Green - 50x300s (FSQ85), 15x10s, 20x60s

Blue - 50x300s (FSQ85), 15x10s, 20x60s

 

There is a total of 26 hours, 32 minutes and 10 seconds

NGC 4565, the Needle Galaxy, is one of the most striking examples of an edge-on spiral galaxy visible from Earth. Located in the constellation Coma Berenices, it lies roughly 40 million light-years away. Its thin, elongated appearance comes from our vantage point, which allows us to see its disk almost perfectly from the side.

 

Its prominent central bulge and the dark lane of dust running along the midplane create a dramatic contrast between the bright core and the dimmer outer regions, offering insight into the structure of spiral galaxies.

 

As this image shows, the plane of NGC 4565 is not perfectly flat. A subtle warp is visible in the galaxy’s outer disk, with the edges bending slightly above and below the main plane. This is similar to our own galaxy, the Milky Way, whose disk is also warped, likely due to gravitational interactions with nearby galaxies or dark matter structures.

 

NGC 4565 shares many features, as well as a similar size, with the Milky Way. Because of these similarities, it is sometimes considered a “twin” of our home galaxy, offering a glimpse of what the Milky Way might look like from tens of millions of light-years away.

 

EXIF

Telescope: Sharpstar SQA106

Mount: Skywatcher Wave 150i

Camera: ZWO ASI 1600MM Pro

Filters: Baader RGB with ZWO EFW

Guiding: ZWO ASI 385MC with Artesky UltraGuide 32mm

Rig control: ZWO ASIAir Pro

 

150x 45s in RGB

Total exposure time 4h30min

Somewhere out there — a galaxy, far, far away, una galaxia muy, muy lejana — something may or may not be broadcasting. Down here on an unremarkable Spanish street, under a sky the colour of an unplugged television, an entire rooftop civilisation of aerials, dishes, and antennae stands ready to receive. Nobody asked them to coordinate. Nobody drew up a plan. And yet here they are: patient, purposeful, and pointing, more or less, at infinity.

 

The crane on the right is building an extension to AIJU, Ibi's internationally renowned toy research institute — because even on a street listening for signals from deep space, someone has to think about what the children will play with next.

 

M 42 ZWO Seestar S50 A diffuse nebula in the Milky Way south of Orions belt in the constellation of Orion. 1,500 Light years away from Earth

SH2-124 is a faint emission nebula located in the constellation of Cygnus.

 

Imaging telescope: Vixen VSD 100 f/3

Imaging camera: 9.2mp Sony SX814

Mount: Software Bisque Paramount MX

Guiding telescope or lens: Vixen VSD 100 f/3

Filters: Chroma OIII 3nm, Chroma Ha 3nm and Chroma SII 3nm

Dates: Nov..Dec...2016

Frames: 46x1800" at F3

Integration: 45.0 hours

 

Locations: Home observatory, Valencia, Spain

IC434 Horsehead Nebula and NGC 2024 are located in the constellation of Orion. The bright star to the left of the horsehead is Alnitak, the first of the three stars that make up Orions belt. This image was made up of a combination of Red Green and Blue using a colour camera with a UV/IR filter and the Red channel of a narrowband filter to enhance the hydrogen gas in the nebula.

 

Imaged from my home in Gergal, Spain over 6 nights in January and February 2023.

 

Full imaging details and a high resolution image are available at astrob.in/full/jssebn/0/

 

Imaging summary:

 

Location: Gergal, Spain

Scope: William Optics GT 81

Camera: ZWO ASI2600MC Pro

Mount: Sky-Watcher EQ6-R Pro

Filters: ZWO UV/IR Cut, Optolong L-Ultimate Dual Narrowband

Integration: 170x 600s L-Ultimate, 229x 60s UV/IR

Total Integration: 15h 29m

NGC 6960 which is commonly known as the Veil Nebula or The Witch’s Broom is the western half of the Cygnus Loop. This is a large supernova remnant in the constellation of Cygnus.

Technical Info:

197 x 300 sec. Astronomik Ha 12 nm filter

212 x 300 sec. Astronomik OIII 12 nm filter

148 x 300 sec Astronomik SII 12 nm filter

Gain 200, Offset 50, Binning 1x1

Total Integration 46.4 hours

Explore Scientific 102mm f/7 APO Refractor, Sensor cooled to -15°C on ZWO ASI1600MM Pro (mono)

Calibration frames: Bias, Darks, and Flats.

Plate Solve-PlateSolver 2 via N.IN.A. 2.0

Image processing Pixinsight 2.0 and Photoshop 2022

NGC 2359 also known as Thor's Helmet is an emission nebula in the constellation Canis Major. The nebula is approximately 11.96 thousand light years away and 30 light-years in size. The central star is the Wolf-Rayet star WR7, an extremely hot star thought to be in a brief pre-supernova stage of evolution. (Wikipedia)

 

Imaged over 11 nights in Jan 2023 from Gergal, Spain.

A bicolour image using an Oiii and Ha Filter.

 

Full resolution and more details available at: astrob.in/2skcr0/0/

 

Location: Gergal, Spain

Scope: Celestron C11 Edge HD

Camera: ZWO ASI6200MM Pro

Mount: Skywatcher EQ6R Pro

Filters: NB Astronomik 12nm Ha and Oiii

Integration: 142x Ha 600s and 114x Oiii 600s

Total Integration: 42 hours 40 min

A Ha-OIII-RGB composite of Messier 78 (NGC 2068) is my first attempt at this deep sky object and this type of post-processing. It was imaged in the northern hemisphere in my yard.

 

M78 is the brightest diffuse reflection nebula of a group of nebulae that includes NGC 2064, NGC 2067 and NGC 2071. This group belongs to the Orion B molecular cloud complex and is about 1,350 light-years distant from Earth.

 

Subframes

66 Light (RGB) x 300 sec

21 Ha x 300 sec

30 OIII x 300 sec

Flat x 44

Dark x 25

Bias x 78

Total time 9.75 hrs

A Bright Globular Cluster in Carina

 

2022-05-29

Photo showing Seven Experiments in Procedural Animation, a work by Karl Sims, in the Ars Electronica Center's Deep Space 8K .

This is the panorama of 12 shots of the sky while Milkyway arch passes by the zenith.

The Pinwheel Galaxy M101 NGC 5457 is a face-on spiral galaxy 21 million light-years away from Earth in the constellation Ursa Major. A new supernova (SN 2023ixf) was just discovered in M101 (starburst). This image was taken from my backyard with my Celestron Edge HD 9.25 telescope.

IC 1396 in a new light!

 

moonrocksastro.com/index.php/2015/11/01/cepheus/

 

It is named after Cepheus, King of Aethiopia in Greek mythology. It was one of the 48 constellations listed by the 2nd century astronomer Ptolemy, and remains one of the 88 modern constellations. Its brightest star is Alpha Cephei with an apparent magnitude of 3.5. Delta Cephei is the prototype of an important class of star known as a Cepheid variable. RW Cephei, an orange hypergiant, together with the red supergiants Mu Cephei, VV Cephei and V354 Cephei are among the largest stars known. In addition, Cepheus also has the hyperluminous quasar S5 0014+81, hosting an ultramassive black hole in its core at 40 billion solar masses, about 10,000 times more massive than the central black hole of the Milky Way, making it the most massive black hole known in the universe.

This two panel mosaic has an Integration of 45.0 hours

 

Imaging telescopes or lenses: Vixen VSD

Imaging cameras: Starlight Express SXVR-H18

Mounts: Sky-Watcher NEQ6 Pro

Guiding telescopes or lenses: Vixen VSD

Guiding cameras: sx loadstar

Software: Sequence Generator Pro, PixInsight 1.8, Photoshop CS5, PHD, Main Sequence Software

Filters: H-alpha 3.5 Nm, Baader SII 8.5nm, Baader O III 8.5nm

Accessories: Starlight Xpress USB filter wheel

Resolution: 4542x3208

Dates: Oct. 20, 2015, Oct. 21, 2015, Oct. 22, 2015

Frames:

Ha 8.5nm: 30x1800"

O III 8.5nm: 40x1800"

SII 8.5nm: 20x1800"

Integration: 45.0 hours

 

Locations: Home observatory, Valencia, Spain

 

Fifth and last image in this supermoon series...

 

I end this supermoon series with this capture that shows a lot of detail on its surface and with a dark background of deep space, giving it almost a 3D look. Enlarge for the most immersive view.

 

I never tire of the moon and its amazing presence!

Thanks for joining me on this celestial tour...

 

Messier 101 (M101), also known as the Pinwheel Galaxy, is a spiral galaxy located in the constellation Ursa Major, the Great Bear. The Pinwheel Galaxy lies at a distance of 20.9 million light-years from Earth. It has the designation NGC 5457 in the New General Catalogue. Technical Info:

15 x 300 sec. Badder UV/IR Cut filter

Gain 200, Offset 50, Binning 1x1

Total 1.25 hours

Explore Scientific 102mm f/7 APO Refractor

Sensor cooled to -25°C on ZWO ASI294MC Pro (Color)

Calibration frames: Bias, Darks, and Flats.

Plate Solve ASTAP via N.I.N.A. 1.11

Image processing Pixinsight 1.8.8 and finished in Photoshop CC 2021

NGC 4565 lies at a distance of approximately 40 million light years from our own Galaxy in the constellation of Coma Berenices. Its size is approximately 162,000 light years across at the longest edge and 20, 000 light years at the centre bulge. To the lower right of NGC 4565 is the smaller galaxy NGC 4562. This small galaxy is moving away from NGC 4565 at the rate of 123,000 km per second.

 

Imaged over 3 nights from my home in Gérgal, Spain.

 

A higher resolution image with imaging details can be found on my Astrobin page at: astrob.in/full/st1ss3/0/

 

Thank you for looking.

 

Technical summary:

Captured: 22,23,25-03-2023

Imaging Sessions: 3

Location: Gérgal, Andalucía, Spain

Bortle Class: 4

 

Total Integration: 20h 30m

Filters:

Red 48x 300s 4h 00m BIN 2 Gain 100 -5C SQM 20.6

Green 48x 300s 4h 00m BIN 2 Gain 100 -5C SQM 20.5

Blue 438 300s 4h 00m BIN 2 Gain 100 -5C SQM 20.6

UV/IR 102x 300s 8h 30m BIN 2 Gain 100 -5C SQM 20.6

Pixel Scale: 0.5 arcsec/pixel

 

Telescope: Celestron C11 Edge HD f/10 2800mm

Image Camera: ZWO ASI 6200MM Pro

Guiding: ZWO OAG L with ZWO ASI 192MM Mini

Filters: Astronomik R, G, B, UV/IR

Mount: Skywatcher EQ6-R Pro

Computer: Minix NUC

 

Capture software: NINA, PHD2

Processing Software: PixInsight, Adobe Lightroom

 

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