View allAll Photos Tagged deepspace
Like three years ago, starting the new season with a wonderful and enchanting Hubble's Variable Nebula (NGC 2261)
Previous approach: www.flickr.com/photos/olegbr/8552071862/in/dateposted/
I wanted to personally check whether it still variable ...
It was found that this is so :)
Here animation L-channel 200%: olegbr.astroclub.kiev.ua/files/astrofoto/NGC2261/NGC2261_...
Of course, 3 years - a very large interval for observing the changes in the nebula. Everything is much faster: www.umanitoba.ca/science/astronomy/cbrown/imaging/hvn/ana...
In 2013-2016 animation, I drew attention to the star just above the nebula, which is for 3 years significantly shifted to the right.
To heighten the effect, combined with the current picture image DSS., For about 60 years, the offset is already pretty decent. olegbr.astroclub.kiev.ua/files/astrofoto/NGC2261/NGC2261_...
Here www.astrosurf.com/mcianci/ngc2261.html Italian colleague calculated that the proper motion (proper motion) of the star 0.2" per year. The name is NLTT 16798 and is listed as High Proper Motion Star: simbad.u-strasbg.fr/simbad/sim-id?Ident=NLTT+16798
Explanation: What causes Hubble's Variable Nebula to vary? The unusual nebula pictured above changes its appearance noticeably in just a few weeks. Discovered over 200 years ago and subsequently cataloged as NGC 2661, the remarkable nebula is named for Edwin Hubble, who studied it earlier this century. Hubble's Variable Nebula is a reflection nebula made of gas and fine dust fanning out from the star R Monocerotis. The faint nebula is about one light-year across and lies about 2500 light-years away towards the constellation of Monocerotis. A leading variability explanation for Hubble's Variable Nebula holds that dense knots of opaque dust pass close to R Mon and cast moving shadows onto the reflecting dust seen in the rest of the nebula. (text:http://apod.nasa.gov/apod/ap991020.html)
This picture was photographed during 4 and 6 February 2016 in Khlepcha observatory, Ukraine.
Equipment: home assembled reflector 10 in., f/3.8
Mount WhiteSwan-180 with a control system «Eqdrive Standart», camera QSI-583wsg, Televue Paracorr-2. Off-axis guidecamera QHY5L-II.
LRGB filter set Baader Planetarium.
L = 29 * 600 seconds , bin.1, RGB = 11 * 300-450 seconds, bin.2 each filter. About 8 hours.
FWHM source in L filter 2.10"-2.97", sum in L channel - 2.55"
The height above the horizon from 40° to 48°, the scale of 1"/ pixel.
Processed Pixinsight 1.8 and Photoshop CS6
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
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.
An LRGB image of M92 Globular Cluster.
A total of 300 minutes exposure using a StellaMira 104m Refractor mounted on a 10 Micron GM1000 mount.
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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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)
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.
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
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.
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
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
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 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
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
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
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
The Crescent Nebula is a faint emission nebula in the constellation of Cygnus, at around 5000 light-years away from Earth. Discovered by William Herschel in 1792.
Imaged from my backyard in Gérgal, Almería, Spain
8 imaging sessions 16th- 27th May 2022
Ha 66x 300s BIN 2x2 Gain 200 -10C
Oiii 257x 300s BIN 2x2 Gain 200 -10C
Ha 5.5 Hours
Oiii 21 Hours
Telescope: Celestron C11 Edge HD x0.7 f/7 @ 1960mm
Image Camera: ZWO ASI 6200MM Pro
Guiding: ZWO OAG L with ZWO ASI 192MM Mini
Filters: ZWO Ha 7nm, ZWO Oiii 7nm
Mount: Skywatcher EQ6-R Pro
Computer: PrimaLuceLab Eagle 4
Capture software: NINA, PHD2, Sharpcap Pro
Processing software: PixInsight, StarXterminator, NoiseXterminator, Adobe Lightroom, Topaz Sharpen AI
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.
The Elephant's Trunk is a part of the larger nebula IC 1396. This pillar of dense star/planet forming areas is more than 20 light years long. Though it lies about 2500 light years away, if unaided human eyes were able to see it in our night sky, the Trunk would appear around the same length as a full moon. For a sense of scale, if you place our Sun next to it in this image, the Sun and all its major planets (including Earth) would fit neatly into one pixel.
OTA: PlaneWave CDK14
MOUNT: Planewave L350
CAMERA: SBIG STX-16803
GUIDER: Astrodon Mega MOAG
GUIDE CAMERA: Starlight Xpress UltraStar
REDUCER: N/A
SOFTWARE: Planewave PWI3 & PWI4, SGP, PhD2, Pixinsight, Photoshop, Topaz
FILTERS: Astrodon
LOCATION: SRO
COPYRIGHT: 2019 JKLOVELACE
SII 20 x 1200 sec;
NII 14 x 1200 sec;
Hα 24 x 1200 sec;
OIII 16 x 1200 sec;
Red 24 x 300 sec;
Green 24 x 300 sec;
Blue 17 x 300 sec.
Total integration 30.08 hours.
Binning 1x1
Camera Temp -25C
DSO Color Mapping: SN-HO-OH
Original Image Scale (Pix): 0.72
To see more of my work and to buy prints visit www.jklovelacephotography.com/pages/space
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...
From yesterday's bright sun posting to today's moon hanging is deep space...
Taken in August '24 with my 200-500mm telephoto lens, paired with my cropped sensor Nikon D500.
Enlarge for a more immersive view :)
Per la morte non c'è spazio, ma le vite volano e si aggiungono alle stelle
nell'alto cielo.
Publio Virgilio Marone poeta romano 70-19 a.C.
Si dice che la nostra galassia contenga più o meno 100 miliardi di stelle... e si calcola che questo numero sia paragonabile a quello degli esseri umani esistiti nei circa 200.000 anni di evoluzione dell'uomo moderno.
C'è una stella per ciascuno...e quando si guarda la via lattea in una notte perfetta, questo pensiero diventa ancora più profondo.
Foto scattata con obbiettivo fish eye, isola di La Rèunion.
#stelle #reunion #astronomy #alberi #foglie #nuvole #clouds #mankind #stars #200miliardi #billions #life #death #deep #deepspace
Spooky shapes seem to haunt this starry expanse, drifting through the night in the royal constellation Cepheus. Of course, the shapes are cosmic dust clouds faintly visible in dimly reflected starlight. Far from your own neighborhood on planet Earth, they lurk at the edge of the Cepheus Flare molecular cloud complex some 1,200 light-years away. Over 2 light-years across the ghostly nebula known as vdB 141 or Sh2-136 is near the center of the field. The core of the dark cloud on the right is collapsing and is likely a binary star system in the early stages of formation.
(Text from apod.nasa.gov/apod/ap101030.html)
This picture was photographed during 2015 September in Petrivske village, Ukraine.
Equipment: home assembled reflector 10 in., f/3.8
Mount WhiteSwan-180 with a control system «Eqdrive Standart», camera QSI-583wsg with TS 2.5″ 0.95x Wynne corrector. Off-axis guidecamera QHY5L-II.
LRGB filter set Baader Planetarium.
L = 47 * 900 seconds, RGB = 35 * 400-600 seconds in each filter, bin.2. Total of 25 hours.
FWHM source (in the filter L) 2.19″-3.21″, Sum in L channel - 2.65"
The height above the horizon from 71 ° to 52 °, scale = 1.25"/ pixel.
Processed Pixinsight 1.8 and Photoshop CS6
Dusty Subaru?
I don’t see a dusty old hatchback with bumper stickers floating in space, do you?
Of course not, Subaru is what the Japanese call the Pleiades. It means coming together or clustering, which is exactly what this star cluster is all about.
And all the left over dust from the formation of the stars is still floating around, being blown about by the stellar winds.
I was pleased to see that even with my crappy star tracker and vintage 300mm lens I could bring out all the dark dirt that is drifting around that open group of stars.
Big thanks to Siril, the astro photography software that I’m still getting to know.
Dust, the bane of my mother’s existence! As a fifties house wife she was obsessed with banishing it from our home. I hope she’s resting in peace now, and not floating around with a cosmic Swiffer trying to clean it up. Because as astro photographers we love dust, especially when it is illuminated, right?
IOptron Star Tracker Pro
Nikkor 300mm f4.0 at f4.0
Sony A6400
External bulb timer
75 exposures at 60sec each
The obligatory bias, dark and flat frames, 30 frames each
Stacked and processed in Siril, Starnet++
Finished in Photoshop and Lightroom
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
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
The Witch Head Nebula (IC 2118) lurks in the constellation Orion. It is illuminated by the nearby star Rigel.
See on Fluidr
OTA: Takahashi FSQ-106
MOUNT: Software Bisque Paramount MX
CAMERA: SBIG STX-16803
GUIDE CAMERA: SBIG STX built in
REDUCER: N/A
SOFTWARE: SGP, PhD2, TheSkyX, Pixinsight, Starnet++, Photoshop
FILTERS: Astrodon LRGB; Hα 5nm, SII 5nm, OIII 5nm
ACCESSORIES: SBIG FW-7 Filter Wheel
LOCATION: M & K Observatory, NSW Australia
To see more of my work and to buy prints visit www.jklovelacephotography.com/pages/space
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
Ou4 the Giant Squid Nebula in Ti-colour with 10 hours of added SII and OIII
A mysterious, squid-like apparition cataloged as Ou4 ( OIII to blue), and Sh2-129 also known as the Flying Bat Nebula ( Ha to red) located in the constellation Cepheus
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.. 3, 2016
Frames: 44x1800" at F3
Integration: 42.0 hours
Avg. Moon age: 1.81 days
Avg. Moon phase: 3.67%
Locations: Home observatory, Valencia, Spain
Photo showing Seven Experiments in Procedural Animation, a work by Karl Sims, in the Ars Electronica Center's Deep Space 8K .