View allAll Photos Tagged sequator
48) 15 second exposures stacked using Sequator. No guide mount - just a tripod. ISO 4000 & 6400, Rokinon 14mm f2.8 lens, Nikon D850. Foreground is a stack of 6 different exposures blended with the sky.
Total exposure time: 2 hours (40 subframes, 10 darks, 20 flats)
Telescope: Tele Vue-60 APO refractor
Mount: Vixen Super Polaris
M35 and NGC2158 in Gemini
I didn't quite get the mount aligned right , so there is a bit of trailing in the image. About 15 mins of stacked images. D500 and 500mm pf , cropped
6th Jan 2021
Composite image using
10 images of sky stacked using Sequator to reduce noise
- ISO 6400 f/3.2 13 seconds
6 images light painting the foreground with LED flashlight covered with 1/2 CTO gel for warmth
- ISO 640 f/5.0 13 seconds
Mi pequeña aportación del Cometa Neowise (C/2020 F3) desde San Roque, provincia de Cádiz. Cámara Olympus E-M5MarkII + SIGMA 60mm F2.8 DN, tiempo de exposición 3.2s, f/2.8, ISO 1600. Apilado de 21 fotografías con Sequator y procesada con Photoshop.
M 42 with canon eos 1100d fullspectrum, canon 75/300 lens at 300m f 5/6, iso 800, 40x60s, 13 dark, 13 bias, acquisition with APT sum with sequator and processing with Photoshop, help of the Skywatcher Star Adventurer 2i wifi The Orion Nebula (also known as Messier 42 or M 42, NGC 1976) is one of the brightest diffuse nebulae in the night sky. Clearly recognizable to the naked eye as an object of non-stellar nature, it is located south of the famous asterism of Orion's Belt at the center of the so-called Sword of Orion, in the constellation of the same name.
Located at a distance of about 1500 light-years from Earth, it extends for about 24 light-years and is the closest star-forming region to the Solar System. Old publications refer to this nebula with the name of Great Nebula, while more anciently the astrological texts reported the same name of the star Eta Orionis, Ensis (the sword), which however is located in another part of the constellation. It is one of the most photographed and studied objects of the sky, and is under constant control due to the celestial phenomena that take place inside it; Astronomers have discovered protoplanetary disks, brown dwarfs and intense movements of gas and dust in its innermost regions.
The Orion Nebula contains a very young open cluster known as the Trapezium. [
The Zodiacal Light is caused by meteoroid dust in the plane of the solar system, and is only visible shortly before dawn and after dusk in areas of very low light pollution.
Canon EOS 7D and Samyang 14mm f/2.8 lens. 6 x 25-second exposures at f/2.8 and ISO 6400, stacked in Sequator software; curves and colour balance adjusted in Cyberlink PhotoDirector. Some of the foreground was lit by passing car headlights.
5 x 15-second exposures with a Canon EOS 5D MkIII and Samyang 24mm at f/2 and ISO 6400; Frames stacked in Sequator and post-processed in CyberLink PhotoDirector.
Sky:
Camera = Canon 5D IV astro modded visible + H-alpha
Tracker = IOptron SkyGuider Pro
Lens = Sigma Art 24mm at f/2.8
ISO = 800
Exp. = 120 sec.
Panels = 7 vertical
Frames = 8 stacked in Sequator
Ground:
Camera = Canon 5D IV
Lens = Sigma Art 24mm at f/8
ISO = 100
Exp. = 1/8 sec.
Panels = 5 horizontal
O Faro de Robaleira en Cabo Home
Un Startraill a 12600 ISO, e ainda así, non hai maneira de sacar detalle nas estrelas. A contaminación lumínica e tan forte, que e case imposibel, pero eino de seguir tentando.
O que non son capaz a entender, e como isto está a media milla da Illa norte e Cíes, e Cíes está como punto Star light
En total son 149 fotografías con seguintes exif:
ISO 12800
Apertura F 2.8
Tempo 13sg
Montaxe da Startraill
Sequator
Procesado
Capture One
Photoshop
Nick Colletion
Topaz Denoise AI
O castelo de Sobroso, o 12-08-2020.
Apilado en Sequator de 1176 fotografías, e inclusión en Ps das bágoas de San Lourenzo ou Perseidas caídas entre as 00:12 e as 02:03, en exposicións de 10 sg a ISO 1600 e apertura f2.8
Un pouco decepcionado pola cantidade de Perseidas a pesares de que para esa hora a previsión era de mais menos 50 por hora.
As cores das Perseidas son as obtidas pola cámara a 4080K e unha saturación e intensidade de +10 en ACR.
Ademáis 40 darks .
O equipo habitual, Sony A9, Zeiss Batis 18 f2.8 e trípode manfrotto 090NAT con base niveladora e rótula de bola.
Pola cantidade de fotografías apiladas, no TIF pódese ver con claridade a galaxía M31 "Andrómeda", pero no procesado para sacar as cores da vía láctea, por mor do filtro de glamour glow de Nick difuminouse un pouco.
Hi friends!
A whole new revision of the data I collected in early spring on M42, Bernard 33 and NGC 2024. I was able to get some more interstellar dust out, which is quite prevalent in the region. Yes, there is a bit more noise, but that was the price of getting the most detail out. The data is relatively sparse, which I'll fix as soon as Orion gets evening visibility. (It's rising quite, quite late now.)
The Orion Nebula, also known as M42, is a diffuse nebula located in the constellation Orion. Located 1,500 light-years from the Sun, it represents the closest region of active star formation.
The Horsehead Nebula also known as the Barnard 33 Nebula in the bright nebula IC 434) is a dark nebula in the constellation Orion.
The Flame Nebula (NGC2024) - Named for the lovely yellow-orange-red hues created by the ionization of the gases of which it is composed, under the influence of the strong radiation of the very bright star Alnitak.
Nikon d610 + Nikkor 300mm f4.5
@f/4.5
ISO:1600
65x1min.
Sky-Watcher Star Adventurer 2i
Post processing: Sequator, Siril,Starnet++, Photoshop CC, Topaz Denoise AI.
Location: Plana Bulgaria (Bortle 4)
A late evening walk down the Shropshire Union Canal. This is the moonlit view from Wharton's Bridge, near Brassey Green, looking south towards Beeston Castle
63 images, F2.2, 30 seconds each at ISO 640, stacked in Sequator
The Dark Horse - the Center of our Galaxy. Such a beautiful & rich area of the night sky. This is made of 16 exposures and 6 dark frames stacked using Sequator. This is cropped way in on a shot taken with a Nikon D850 and a Tamron 15-30mm f 2.8 at 15mm. This is the actual size from the camera, cropped but not reduced. Taken near Fundy National Park in Alma, New Brunswick, Canada on September 12, 2018.
IC 1805, The Heart Nebula. Captured from my back yard in rural Pennsylvania, USA on 10/8/20 with a Nikon D750 and Nikon 300mm f/2.8 lens. Tracking via an AstroTrac. 25 exposures were captured at f/2.8 and ISO 1600. Raw file development was performed using Rawtherapee. 50 flats were captured and stacking was accomplished with Sequator. Post-processed using RNC-Color-Stretch and Photoshop.
A partial photo of me of the Milky Way where you can see M8 -M20-M21, inside M8 NGC 6530, lower left M22,upper left M25,near M8 you can see well IC1274 - IC1275 - IC4685 - NGC 6559
The Laguna Nebula (also known as M 8, or NGC 6523) is a diffuse nebula in the constellation Sagittarius. it was discovered by Le Gentil in 1747.
It is one of the brightest H II regions of the celestial vault and is also visible to the naked eye under fairly clear, dark skies.
The Trifid Nebula (also known as M 20, or NGC 6514) is an emission nebula and H II region in the constellation Sagittarius.
It owes its name to the three dark lines of dust clouds that divide it into three parts.
NGC 6530 is an open cluster in the constellation Sagittarius. It has a diameter of 10 arc minutes, with stars as bright as 7th magnitude. It exists within nebula Messier 8, the Lagoon Nebula.
Shooting data: canon eos 1100d fullspectrum,canon lens 75/300 to 135mm f 4/5,iso 800, 58x30s,optolong filter l-pro eos clip,use of lx2 minitrac astroinseguitor,apt capture,sum with sequator and photoshop processing
Recent attempt at the Cygnus region of the night sky.
Canon 650d (mod)
Samyang 135mm f/2
Skywatcher Star Adventurer
Lights - 50 X 60secs
Darks - 15 X 60secs
Aperture - f/2.8
ISO - 800
White Balance - auto
Post processing - Sequator, Affinity, Topaz DeNoise.
The colorful gems found within the constellation Auriga include colorful nebulae such as IC 405 (The Flaming Star), IC 410 (The Tadpoles), IC 417 (The Spider & Fly), and emission/reflection nebula NGC 1931. This region also includes open star clusters NGC 1912, NGC 1907, and NGC 1893. Several colorful larger stars are also present adding even more color to this star-dense region on the edge of the Winter Milky Way arm, located roughly between the Pleiades and Orion. This image was captured on 11/5/21 and consists of 23 x 5' exposures shot with a Nikon D750 and Rokinon 135mm lens. Exposure settings used were f/3.2 and ISO 1600. Processed using Rawtherapee, Sequator, rnc-color-stretch, and Adobe Photoshop/Lightroom.
Milkyway rising over grain silos, Northam, Western Australia. The 4 left silos feature artwork by UK artist Phlegm.
Nikon Z6, Nikkor Z 20mm f/1.8 S
Sky: 20s, f1.8, ISO 6400 (10 stacked images for noise reduction)
Fg: 30s, F5.6, ISO 800
Processing: Sequator, Affinity Photo
M44 Beehive cluster
NikonD5300
Nikon 300mm f4.5 @ f8 (free lens, not ED so lots of chromatic aberation, plus had to stop down to f8 due to it not focusing to infinity without the added depth of field. At least I had NO vignetting at f8 :))
Ioptron Skytracker V2
ISO 800
90@ 90 seconds (2.25 hours)
no flats, no darks
Stacked in Sequator PP in PS/LR
35F, higher humidity tonight, no wind
There are some tiny galaxies just visible if you know where to look.
Geminid Meteor shower composite. Orono, Maine. There are 6 meteors in the image, 3 are quite faint.
Base image 11, 8-sec exposures edited in Lightroom and stacked in Sequator. Meteor traces added back in Photoshop.
I'm so pleased to have been able to capture the Zodiacal Light for only the second time, and this time I was able to get the entire cone rather than just the bottom.
Zodiacal Light is caused by sunlight being forward scattered by interplanetary dust grains. It can be seen on a moonless night in the west after sunset during early spring, or in the east before sunrise during autumn.
It wasn't something I could see visually but it was showing up faintly on single 25 second exposures, so I decided to take a few photos and stack them. On the right hand side, the elongated smudge is M31 the Andromeda Galaxy. I checked Stellarium for the position and my cone of light is in exactly the right place.
Photos were taken from about a mile outside of my village in North Oxfordshire where there are no street lights at all. I used a Canon 1100D with Canon 10-18mm wide angle lens. I took 9 x 25 second shots taken at ISO-3200 f/4.5. I stacked them with 12 darks using Sequator. The cloud was thickening up soon after this shot was taken so I couldn't grab many more shots.
Processing was done in Photoshop CS2, Lightroom and Fast Stone Image Viewer. This is a slightly cropped version. You can see the full frame version here: flic.kr/p/2n5MjvW
Took this at Cherry Springs State Park. 12 exposures at F3.5, 3200ISO, 10sec shutter speed. White Balance was on 4550K. Stacked in Sequator 1.5.3 and further processed through Rawtherapee 5.8 for the final image.
Taken during a trek in the Alps, at the Allos Lake.
Notice the largest white/orange trail at the bottom: It's Mars.
297 pictures of 30s, with 3s of delay between each shoot (2 and a half hours).
~5/6 plane trails have been removed.
Stacking done with Sequator.
Developed with Rawtherapee.
Pentax K-3 II, Tamron 10-24 3.5-4.5
This is a stacked image of the Core of the Milky Way taken with an Ha modified Canon EOS 6D and Sigma 14mm f/1.8 DG HSM Art lens on a star tracker.
Stacked frames include
137 x light frames, 30sec f/1.8, ISO1600, these are the images of the Emu.
82 x dark frames also 30sec f/1.8, ISO1600 with lens cap on,
46 x flat frames taken of a clear blue sky at dawn.
Sequator was used for image calibration, alignment and stacking.
Final cleanup and tweeking was done in Photoshop CC.
Trying out new star stacking and star trail software.
This was done with 200star field pics in Sequator
Took this last night with my Nikon Z6 and the Nikkor 20mm f/1.8 Z lens.
I took 10 Images to stack and align using Sequator to reduce noise. (15s, f/2,8, ISO 6400)
I took another 5 light painted images for the truck and blended them into the star image in Photoshop. (15s, f5.6, ISO500)
Compostion
11 Sky images - ISO4000 f/3.2 13 seconds
6 Foreground images - ISO500 f/5.6 20 seconds
Noise reduction in sky using Sequator
Blending others using PhotoShop
I've gone back and processed some Milky Way images I shot back in September using Sequator because I wanted to see how it coped with stacking images that Deep Sky Stacker was struggling with. It took me a few goes to make it work but it's looking really promising. The images were taken with a Canon 1100D with Canon 10-18mm lens. ISO-1600 for 30 seconds at f/4.5, 10 images stacked with 10 darks. The exposure time was actually a bit too long and the stars were slightly trailed in the single shots, so that's why DSS wasn't doing a good job of stacking them. After stacking the image was processed in Lightroom and Fast Stone Image Viewer
Nikon D7500, Nikon 180mm f/2.8, Star Adventurer 2i. 65 images at 45s, F/4.0, ISO 3200 stacked in sequator and processed in AfterShot Pro 3. Probably should have used a longer exposure, but I am still just learning.
The Eagle Nebula (also known as M 16 or NGC 6611) is a large H II region in the constellation Serpent's Tail. It consists of a young open cluster of stars associated with an emission nebula composed of ionized hydrogen, listed as IC 4703.
Its distance has always been relatively uncertain, but it tends to be about 7000 light-years from Earth, thus placing it in the middle zone of the Sagittarius Arm; it contains some well-known formations, such as the Pillars of Creation, the long columns of dark gas originating from the stellar wind action of the components of the central cluster and which are also responsible for the nebula's own name, due to their shape. In them there are some young stellar objects, which testify that the processes of star formation are still in progress, although it is not clear whether these are favored or opposed by the action of the stellar wind of nearby stars, nor is it clear whether the wind actually affects these phenomena in any way. The cluster consists of a large number of very hot and bright blue supergiants; their typical age is just 2-3 million years, that is, less than one thousandth of the age of our Sun; The brightest star in the cluster is of magnitude 8.24, visible even with binoculars.
The nebula has been known since the eighteenth century and is one of the best known objects in the Messier Catalogue; it is easily revealed in photographs and is therefore a good subject for fans of amateur astrophotography.
The Omega Nebula (also known as the Swan Nebula, Horseshoe Nebula, Lobster Nebula or catalogue names M 17 and NGC 6618) is an emission nebula discovered by de Chéseaux in 1746 and rediscovered by Charles Messier in 1764, located in the constellation Sagittarius.
Shooting data:Camera canon eos 1100d fullspectrum,canon lens 75/300 at 255m,f 5/6,iso 1600.103x15s,10 dark,optolong filter l-pro eos clip,use of lx2 minitrack astroseguitor,sum with sequator and photoshop processing
Camera: Canon 6D
Lens: Tamron 150-600mm @ 300mm
Filter: ICE 82mm Light Pollution Reduction Filter
Tracker: iOptron SkyGuiderPro
Stacked: Sequator
Process: Camera Raw, Photoshop
Capture Time: 60 Minutes
over Karlsruhe, Germany
Taken with Canon M3, EF-M 18-150mm,
Stack of 30 images each ISO 2000, 10 sec, f/4, 24mm.
Stacked with Sequator and post-processed with Affinity Photo.
Since I became interested in astrophotography, I have photographed many comets, but this was the first time I had seen a comet with the naked eyes.
RF24-105、105㎜ (trimming to about 120mm)
f4, ISO1600, 4s
10frames were composited with Sequator.
Not super proud of this attempt but it was the best I could do with 15 min of exposure time and my pawn shop canon tele lens that I was unable to get in good focus. Looking forward to trying this one again with more exposure time and a 200mm 2.8 prime lens.
21x40 second tracked exposures at ~250mm. F5.6. 10 at ISO1600, 11 at ISO6400. Canon 6D. 20 darks, 20 bias frames- stacked in Sequator.