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Milky way shot near Altair in Bortle 8 region.
8s x 18 subs
Manually tracked
Stacked using Sequator and fine adjustments in GIMP
I stacked four integration runs with the Seestar S50, using Sequator, for a total integration time of 53 minutes.
Foreground: f/2.8, iso 100, 120 sec
Stars: f/2.8, iso 12800, 10 exposures of 6sec, stacked in Sequator 1.4d
Milky Way, Jupiter, and Saturn over Phillips Lake, Dedham, Maine.
12, 8-sec exposures stacked in Sequator, edited in Lightroom.
Gestackt mit Sequator aus ca. 100 Aufnahmen a. 40 Sek.
Blende 5,6; ISO 2000; 400mm
Sony ILCA-77M2; 70-200mm F2.8 mit 2 fach Konverter
Vous reprendrez bien un peu de Tsuchinshan-ATLAS ?
Bof. Grosse déformation de lentille, et DSS refuse de tout aligner (j'en garde la première moitié). Grosse pollution lumineuse aussi (c'est vers Paris vu de Mareuil)
Par contre, comparée aux sorties Sequator, la queue est moins coupée.
This stacked picture was taken at night on July 20, 2020 in the northern sky above Wicklow Mountains. This is Class 4 Bortle magnitude sky with moderate light pollution coming from Dublin and suburbs so the contrast is rather poor.
Shot on Sony A6000 with Vivitar Series 1 70-210mm 1:3.5 at 70mm mounted on Slik Pro 700DX tripod, 10 x 4s F2.8 ISO4000.
Processed in Darktable and Sequator.
Last one. Altair is the bright star top left.
Canon 600D 46mm f5 5x60s
Processed in Sequator and Photoshop
This stacked picture was taken at dawn on July 20, 2020 in the northeastern sky in Wicklow Mountains.
Shot on Sony A6000 with Samyang 12mm F2.0 mounted on Slik Pro 700DX tripod.
Background sky: 10 x 8s F2.8 ISO5000.
Foreground: 2 x 8s F5.6 ISO500 with light painting.
Processed in Darktable, Sequator and GIMP.
Foto por: Julio Medina
Galaxias de la Tripleta de leo m65-m66-Ngc3620
Cada una por aparte con telescopio Meade Lx 65 de 8 “
30 fotos de cada Una
Cámara Nikon d5200, Iso 5000, exp 15 seg.
Calibradas con Dark Flats
Apilada Con Sequator, proceso con PS
Astro Tenjo - Cundinamarca – Colombia
30 mayo 2021
To reduce image noise, I used sequator software to compile 15 images into one. While this technique is particularly effective in bright areas of the image (in this case, the sky), it remains relatively ineffective in darker areas, such as the foreground, where noise remains very present.
For future photos, I'll use only the lowest ISO (100) and increase the exposure time to get a visible foreground with little noise. I'll then merge the foreground and sky to create a striking shot.
First ever try to shoot milkyway with telezoom, took ten photos in row to stack them with sequator and then edit with lightroom.
Gestackt mit Sequator aus ca. 60 Aufnahmen von 150 -200 Sek.
Blende 5,6; ISO 400; 400mm
Sony ILCA-77M2; 70-200mm F2.8 mit 2 fach Konverter
The night sky looking southwest from the Moray coast at Buckie, Scotland at 20.34 UT on 7th February 2024.
The brightest object, below centre of picture, is the planet Jupiter. Towards top left, in the constellation of Taurus, are the Hyades and Pleiades star clusters.
The photo is a combination of three 15-second images taken on a Canon EOS 6D Mk II camera with zoom lens at 27 mm focal length. Each exposure was 15 seconds / f4 / ISO 4000. The images were merged together in 'Sequator' software with final adjustment of the image levels made in 'Photoshop Elements'.
Olympus EM10ii, f/4.4 19.5s 58mm ISO3200, Stack of 15 snigle exposures (1.3s) with Sequator, Post Procesed with Affinity Photo.
Night sky in Columbus, Texas, Bortle Class 3
G9X
5x15" stuck in Sequator
ISO 2500
F/2.0
file name: seq_4316_20
I had a go at photographing the constellation of Pegasus with my DSLR camera at 18mm focal length, ISO 1600 and 30 seconds exposure. It did not stack in Sequator, so I used Deep Sky Stacker instead.
Bonsoir, je n'ai rien posté de relatif à l'astronomie depuis bien longtemps du fait d'une période de forte activité.
Voici une photo prise lors de ma dernière soirée a Corsavy sur le terrain de football. Le SQM moyen du fait de l'extinction des lumières vers 23h était de 21.20.
Cette image est la résultante de l'empilement sous SEQUATOR de 10 poses de 10 secondes (d'ou la ponctualité des étoiles) réalisées avec le canon 15-35mm avec la focale de 15mm ouvert à 2.8 et boitier R6 réglé à 3200 ISO.
Le tout a été légèrement retouché sous Lightroom.
Vincent
Primo tentativo di astrofotografia. 35 scatti allineati con Sequator (ISO 1600 - f3.5 - 3s) e successivo crop
Night sky in Columbus, Texas, Bortle Class 3
seq_n22_4256
G9X
22x15" stuck in Sequator
ISO 800/1600
F/2.0
2019-05-25
PENTAX K-5Ⅱs
Kenko SkyMemo RS
Sigma 17-50mm F2.8 EX DC HSM
17mm （F3.5 ISO1600 300秒）x10
Sequator
PhotoshopCS6
Canon 800D, Samyang 10 mm, 60x20s, ISO:1600, f/2.8
Sequator, Adobe Lightroom Classic
Pálavská Stolová hora, Czechia.
Acquisition: 20221022 at Finley Camp Site 6 (near Bodega, CA)
Camera: Pentax K-x DSLR with Rokinon 14mm lens
36 x 13s exposures at ISO 3200 f/2.8 (wide open)
58 darks
Software: Sequator, StarTools
The galactic core was unfortunately behind the tree line as it is only about 10° above the horizon at this time of year. I could have driven out to the ocean to try and snag a picture but it was relatively dark at the campsite so I opted to just see what I would get.
The red/orange trees are due to the lantern another campsite had on nearby.
Filename: Finley Camp Milky Way Rev 1_GIMP_startools
Nombre JULIO MEDINA
Lugar de la toma BOGOTÁ BARRIO GALAN
Montura TRIPODE CAMARA
Cámara NIKON D5200
Número de Tomas 22
tiempo de integración 3 MINUTOS Y MEDIO
Software utilizado SEQUATOR - PHOTOSHOP -
Redes sociales www.facebook.com/julio.medinaq
Eine Zusammenstellung von 16 Bildern a. 4 Sekunden. Gestackt mit Sequator.
Brennweite 200mm, ISO 200, Blende 2,8.
Mit im Bild ein Sateliten Flare.
Autre essai avec Sequator : moins agressif sur la pollution lumineuse, plus "loose" sur la sélection de pixels, pas de HDR, "merge 4 pixels", et traitement GIMP assez léger.
On peut aussi voir le brillant amas ouvert de la ruche d'été (IC 4665) en haut, et plus discrètement l'amas globulaire Messier 14 (NGC 6402) en bas à gauche. L'étoile la plus brillante du champ est Cebalrai ( juste sous la ruche d'été).