View allAll Photos Tagged sequator
This is a focus stack of 32 frames.
32 Light Frames
Exposures 1/8 Sec
ISO- 100
Telescope: ES AR152 F6.5 988mm
Camera: Nikon D7000 Stock
Celestron AVX Mount (No auto-guiding)
Post Processing:
Sequator V.1.5.3
Capture NX-D V1.5.2
GIMP V.2.10.18
Total Exposure Time: 3.9 sec
Tried another stack of M31. This one with my ISO10000 images stacked in Sequator. Actually I did not get any color information so I had to improvise a little. Also rotated a little more than 180. But result was really ok, look much better than my previous attempt in DSS.
My first try at nightscape / lightpainting.
Stack of 20x15sec for the stars (sequator), 5 images for lighting the wall & trees and one for my shadow.
Some smaller artifacts visible on pixel-peeping but really happy for my first try.
Shot with my Zenitar 2,8/16 Fisheye w/o a focal reducer so 24mm @ f4
Scope: Sharpstar 150 f/2.8 HNT 415mm fl
101 subs x 120 sec.
Mount: iOptron CEM26EC
Camera: ZWO ASI533mc Camera (-10C) Gain 100
Controler: Asiair Pro
Guiding: ZWO mini Guide Scope and ZWO ASI120MC-S
NO DOF.
Softwares: Sequator and PS
Class 3 Bortle Sky
Softwares: Sequator and Adobe PS and Br
Astro-Flat Pro (Pro Digital Software)
StarXterminator (RC-Astro)
Focus Magic
Eagle Nebula and others... Samyang 135 f/2 30 sec, iso 640 Sequator, photoshop D750 8 stacked images with MSM Nomad
O 46P / Wirtanen é um pequeno cometa com um período orbital de 5,4 anos. Ele era o alvo original de investigação pela sonda espacial Rosetta, planejada pela ESA. Pertence à família de asteroides de Júpiter e têm afélios entre 5 e 6 UA. O seu diâmetro é estimado em 1,2 km (0,75 milhas). O cometa é o alvo para a sonda espacial Comet Hopper, proposta pela NASA para ser lançada em 2016.
Neste Registro, temos o cometa próximo as pleiade (M45), na costelação de touro, ele estava a pouco mais de 11 milhões de km da terra com uma magnitude aparente de 8.5, infelizmente em cidades como Porto Velho onde foi fotografado, a poluição luminosa judiou do resultado final da foto.
EXIF: Canon 5D, lente 50mm F/1.4 @ 3.2, 20 frames de 10s, 20 dark frames e 20 flat frames. Integrado no sequator, e pós processamento no PS.
This was shot as a number of different exposures - two lightpainted images for the hut, and 2 5 minute tracked images shot on an 18mm lens and mounted onto the Move-Shoot-Move Star Tracker. Both sky images were stacked in sequator for noise reduction, and final image was blended together in Photoshop
Caribbean Starry Night Scene on St. Kitts. The view of our cottage while staying on St. Kitts in February, 2023.
41, 30 sec frames stacked from two days in Sequator) Pentax K3, DA300*@F4, ISO 800 + 1600 and Pentax O-GPS1 and its Astrotracer mode.
I used a manual lens (Makinon 200mm f/3.3) for a test.
I didn't change the focal lenght in the camera menu and for this reason the Exif show 35mm (the focal lenght of my manual lens Meike 35mm f/1.7).
The aperture used was f/3.3, generating some star aberrations like coma but no much proeminent.
One f/stop more closed didn't provide the colors of the star Antares as we can see in this image and the image become very dark.
51 x 1 second photos stacked in Sequator.
ISO 1600.
Post-processing in Adobe Lightroom Mobile (Android) and Snapseed.
Canon 60D (unmodified), Canon EF 40mm f/2.8 stop down to f/5.6, mounted on my tripod, untracked. ISO 500, total exposure time = 8*5 sec coadded. Calibrated and combined with bias, dark and flatfield in Sequator, further processed in Photoshop. This uploaded version has been cropped and 0.25x resampled.
It took me awhile to find an ideal-ish spot where I could get rid of ghost reflection inside the camera lens due to bright road lights, so Jupiter was already a bit low in the sky.
40 light frames, 20 dark frames. The andromeda galaxy as shot through 70% moonlight illumination. Processed in Sequator and Photoshop.
Each exposure was 20 seconds long, tracked on the iOptron Skytracker Pro.
Compilation of photos and a 144 shot time lapse shot in various places in southern Arizona between February 11 - 22, 2021.
Video put together using PowerDirector 15.
Tried to process the images using a different workflow... still needs some adjusting, but the learning never ends!
Jupiter & the Scorpion with Fireflies. 8 shots stacked using Sequator and layer blended (lighten) in Photoshop to get all the fireflies. Taken in Mount Jackson, Virginia.
Camera EOS M with wide UHC filter
25X30Sec @ ISO 6400
Heritage 130P modded on (bad)EQ2
Homemade Arduino stepper tracking, no guiding
Stacked using Sequator, edited on Android using lightroom and snapseed
CATEGORY: STACKED/BLEND
IG: @discoveringthehighlife
www.instagram.com/discoveringthehighlife
LOCATION: Bay Center, Washington USA
STORY:
We went camping on a private beach. This area is full of clam beds and the water level is low.
GEAR:
Sony A7iii
Tamron f/2.8 29mm
EXIF:
Sky: 20 sec F2.8 ISO 6400 stacked with 25 shots.
Foreground: 2 sec F2.8 ISO 100 with some light paining
Post processing: Sequator, Lightroom, Photoshop
Camera :Fujifilm X-T10
Lens : Komura Zoom 90-250mm F4.5(180mm,F5.6)
ISO : 1600
Tracking Mount :Vixen GPD2 自由追蹤
Exposure Time: 30sec x 55 frames = 27 min 30sec
Processing: Sequator, Photoshop CS5, Lightroom 6
First try on stacking comet with foreground.
No tracking, only stacking :)
Gear:Pentax K-50, tripod.
Software: Sequator,Photoshop.
Camera EOS M with wide UHC filter
150X8Sec @ ISO 6400
Heritage 130P modded on (bad)EQ2
Homemade Arduino stepper tracking, no guiding
Stacked using Sequator, edited on Android using lightroom and snapseed
Colors are mostly incorrect due to to UHC filter
Taken from Durlston Country Park in Dorset on the night of 6th/7th September. The Milky Way was the brightest I've ever seen it and the sky was so dark that I had to completely change how I processed the images! The foreground needed much longer exposures than I'm used to as well.
This image is a stack of 30 x 25 second shots, taken with a Canon 1100D with Canon 10-18mm lens, ISO-3200 f/4.5. Images stacked in Sequator with no calibration frames
We went out for three nights running with multiple cameras and several lenses, so it's taken ages to catch up with all the image processing!
First attempt at Messier 81 and 82, using a small wide-field telescope. Pleased with actually getting something, due to bad seeing conditions and light pollution. AIr temp: -12 °C.
Equipment:
William Optics Zenithstar61 + flattener
Celestron AVX-mount + Orion SAG
Canon 6D(stock)
20x 1min, ISO1600, f5.9.
Stacked in sequator and edited in Photoshop.
Observation date: Morning of 27 December 2022
Total exposure time: 16 minutes 50 seconds (101 light frames, ISO 1600, 10s exposure at 1s intervals)
Approximate location: My uncle's backyard in Betty's Bay, Western Cape
Equipment Used:
-----------------------
Unmodified Canon EOS 650D camera
Canon Zoom Lens EF-S 18-55mm 1:3.5-5.6 III, set at 18mm and f/4.5
Joby GorillaPod Hybrid tripod, Unguided
Acquisition via laptop with Astrophotography Tool (APT)
Post-processing Techniques Used:
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101 light frames were stacked in Sequator with 40 dark frames (no bias, flat and dark flat frames). The resulting stacked TIF image was further processed in PixInsight. Workflow included dynamic crop, background extraction, photometric color calibration, noise reduction with TGV Denoise and Multiscale Median Transform,non-linear stretch, green cast removal, colour saturation, removed magenta colour around stars, contrast enhancement with Curves and Histogram Transformation, star reduction, and further background smoothing with Multiscale Linear Transform.
Yolanda Combrink
Shot this 45 minutes after sunset in Marfa, Texas while watching for the Marfa Lights. This is 37, 1 second exposures stacked in Sequator. Sigma 150-600mm lens at 360mm, f5.6, ISO 6400, Nikon D850.
Postei recentemente uma foto bem parecida do Braço de Órion com o nucleo, mas não ficou exatamente como eu queria, refiz alguns as exposições que foram atrapalhadas por incontáveis nuvens. Fiz apenas lights e darks, usei alguns presets de flats e bias que já tinha feito para a câmera do meu celular (Xiaomi Mi 9T Pro), e embora não seja o ideal, funcionou bem melhor que eu esperava. Claro que não é nem de longe a melhor época para fazer longas exposições da Via Láctea por conta da lua cheia, mas o resultado me agradou muito. Consegui também reduzir consideravelmente o star trail e o coma e aberrações cromáticas nos cantos das fotos. Não utilizei nenhum tipo de star tracker, ainda estou estudando a possibilidade de imprimir um em 3D e motorizar, logo logo trago mais notícias.
Segue abaixo os metadados de todas as exposições:
80x20s @ ISO 1600 (lights)
30x20s @ ISO 1600 (darks)
20x20s @ ISO 1600 (flats)
50x1/1000 @ ISO 1600 (bias)
Tempo total de exposição: 27min
Câmera: Xiaomi Mi 9T Pro + AstroCam
Lente: 4,77mm @ f/1.7 (27mm @ f/10)
Softwares: Sequator + Adobe Lightroom Classic 2020
Capturas feitas por volta das 21:30 do dia 07 de agosto de 2020, em Monte Alegre de Minas, MG.
Pude fazer algumas observações interessantes e consegui reconhecer alguns objetos, tais como:
Planetas:
Júpiter
Saturno
Aglomerados:
Aglomerado de Ptolomeu M7 NGC 6475
Aglomerado Borboleta M6 NGC 6405
Aglomerado C76, NGC 6231
Aglomerado M26 NGC 6694
Aglomerado M21 NGC 6531
Nebusolas:
Nebulosa Laguna M8, NGC 6523
Nebulosa Trífida M20 NGC 6514
Nebulosa Omega M18 NGC 6618
Nebulosa da Águia M16 NGC 6611
Nebulosa NGC 6231
Estrelas:
Antares
Altair
Shaula
Lesat
Constelações:
Scorpio
Corona Australis
Sagittarius
Ara
Aquila
Lupus
Norma
Telescopium
Scutum
Enfim, não quis atrapalhar a visualização com escritas sobre a foto, os objetos mais fáceis de reconhecer são Júpiter e Saturno, os dois objetos mais brilhantes, a Nebulosa de Laguna, o pontinho avermelhado no meio da foto, e Antares, a estrela supergigante vermelha no canto inferior direito da foto.
Foto por: Edgar Orozco
Cometa Neowise - Nikon D5300, 130 mm, f/7.1, ISO 400-640-800, 18 imágenes, 129 seg, darks, flats, Sequator, Lr, Ps. Julio 30 2020, desde Bogotá - Kenedy
這是我所有的故事，在這裡發生，在這裡出現，在這裡誕生，在夜裡唯一陪著我的，大概就只有妳了，對吧？曾經還是現在？
目標：屏東大學五育樓星軌
拍攝參數：Nikon D5300/11mm/3s*156/屏東大學/sequator & photoshop cc
Stack of 7x90sec.exposures 35mm, f2,2 ISO 800. Raw conversion done in RawTherapee, tiffs stacked with Sequator, editing and gradient removal in Photoshop. Taken Saturday night at the 2017 RocheStar Fest.
ALTAIR: Altair belongs among the brightest stars in the night sky. It's a part of the constellation Aquila and it's one of the three stars which are creating the Summer Triangle... This picture I took in July from Bortle class 3 in the Šumava National Park in the Czech Republic. Unfortunately, the conditions were bad and the clouds were coming up. But fortunately in this case the clouds are very profitable, because the light is diffusing on them, and the stars are more glowing, bigger, and brighter. And it does the picture nicer.
ALTAIR: Altair patří mezi nejjasnější hvězdy noční oblohy. Nachází se v souhvězdí Orla a je to jedna ze tři hvězd, které tvoří Letní trojúhelník... Tuto fotografii jsem pořídil v červenci z Bortleho třídy 3 v Národním Parku Šumava v České republice. Podmínky bohužel nepřály a mraky se blížily. V tomto případě jsou ale mraky naštěstí přínosné, protože se na nich pěkně rozptyluje světlo, a hvězdy tak vypadají zářivější, větší a jasnější. A to dělá fotku hezčí.
Canon EOS 760D, Canon EF 50mm 1.8, 11x8sec, ISO 6400, f/2.2, Sequator, Photoshop, Šumava National Park, Czechia, 12/07/2021
星星點燈 照亮我的家門
讓迷失的孩子 找到來時的路
- 《星星点灯》
A stack of 12 shots for milkyway using Sequator, and 3 shots for foreground river lit with LED, edited with CaptureOne and blend in using Photoshop.
A7m3 + Laowa 15mm f/2
Hoya RA54
Leofoto LS-284C + LH-30R
Taken with a tracked astromodded 650D with a sigma 150 to 600mm lens mounted on a Ioptron skyguider pro.
Total exposure time 72mins
80 light frames at 1min 30sec exposures
40 dark frames
40 vignette frames
40 bias frames all stacked in Sequator and processed in Pixinsight and photoshop
Imagen capturada el 07_04_2019 junto al equipo de Nova Austral, probando el lente Monilta 50mm F1.4.
Apilada con Sequator y procesada con Adobe Lightroom y Photoshop 2018.
A combined stack of (50) 80sec and (25) 15sec exposures at ISO 800, f4, 105mm lens. Raws conversion to tiffs with RawTherapee, stacked with Sequator, final edits in Photoshop
Lunette TS (focal 420mm)
Canon 1200D refiltré ASTRODON
80 photos x 1mn à 1600 ISO
35 Darks
24 Flats
Traitement SEQUATOR + Photoshop
First test of the trio. Only got 1 hour integration and was low in the sky, so lots of light pollution and gradients. Need to improve processing.
New moon, 31x2' subs. Rough processing in Sequator, PS, Topaz Denoise.
Camera: Sony A7R II
Lens: Tamron 28-200mm @ 200mm f/5.6
ISO: 640
Foto por: John Jairo Parra
EL CENTRO DE LA VÍA LÁCTEA Lugar: Bogotá - Colombia. Fecha: Junio 18 de 2020 a la 1:00 a.m. Cámara: Sony A7iii, Lente: Canon FD 50mm f/1.4, sin seguimiento. Se tomaron 78 fotos a ISO 3200, f/2.0, 4” exposición. Apilado en Sequator para un total de: 5’12”; revelado y procesado en Capture One 20.
Observation date: 20 May 2023 (till morning of 21 May 2023)
Total exposure time: 53 minutes 30 seconds (321 light frames, ISO 400, 10s exposure at 50s intervals)
Approximate location: My backyard in Eden Glen, Edenvale, Gauteng
Equipment Used:
-----------------------
Unmodified Canon EOS 650D camera
Canon Zoom Lens EF-S 18-55mm 1:3.5-5.6 III, set at 18mm and f/4.5
Joby GorillaPod Hybrid tripod, Unguided
Acquisition via laptop with Astrophotography Tool (APT)
Post-processing Techniques Used:
----------------------------------------------
This image is the result of a single base image (containing the milky way and tracking mount with imaging gear) that was blended with a Milky Way sky mosaic image created from 321 light frames taken on the same night and from the same spot. The Milky Way sky mosaic image was created by stacking 5 groups of images in Sequator with 62 dark frames (no bias, flat and dark flat frames) and the resulting 5 stacked TIF images were stitched into a mosaic and further processed in PixInsight. Workflow included dynamic crop, background extraction, photometric color calibration, noise reduction with TGV Denoise and Multiscale Median Transform, non-linear stretch, green cast removal, colour saturation, removed magenta colour around stars, contrast enhancement with Curves and Histogram Transformation, star reduction, and further background smoothing with Multiscale Linear Transform. The single base image was also processed in PixInsight and the sky was replaced with the processed Milky Way sky mosaic image, keeping the true position of the Milky Way as in the base image.
Yolanda Combrink
This stacked 3-row panorama was taken right after midnight on July 18, 2021 facing the southern sky above Celtic Sea as seen from Hook Head in Wexford County. This is Class 3 Bortle magnitude sky but facing south from here means there is no artificial ligh sources to pollute the skies except from passing ships and the lighthouse. There was a particularly intense airglow from atomic and molecular oxygen in the upper atmosphere, that's why part of the sky is colored in shades of green.
Shot on Sony A6400 with Samyang 12mm F2.0 mounted on Leofoto Ranger LS-284C tripod.
10 x 8s F2.8 ISO5000 for each paanorama segment.
Processed in Capture One 21 Express, Sequator, GIMP and Microsoft ICE.
Foto por: Julio Medina
Flama y Cabeza de caballo
Telescopio Meade 114 f/4
Nikon d5200 iso 3200 10 seg
Sequator y PS
Enero 29 -2022
Julio Medina - AstroTenjo
This is a 4 section panorama stitched in Lightroom. Each of the 3 sky sections are made of 15 horizontal shots (15 seconds, 14mm, f 2.8, ISO 8000, Nikon D850) stacked in Sequator. The ground is 12, 30 second exposures. Bortle 1 sky. The light you see on the ground is from the starlight. The top of the photo is directly overhead. This section of the Milky Way is called the Orion Arm. The bright star in the lower left is Canopus, the 2nd brightest star in the night sky. The brightest star in all of the night sky is Sirius which is the bright star almost directly above Canopus. We can't see Canopus in Ohio. This was taken in Study Butte, TX, 29 degrees north of the Equator.