Raoh
Altocumulus
@altocumulus@pixel.infosec.exchange
- 212 Followers
- 701 Following
- 90 Posts
interested in art, graphic novels, photography. boosts according to personal preferences. might start posting later.
Ariane Stieg ART & More
PicturavisCat's Paw Nebula
This is my attempt at the James Webb Space Telescope data of the Cat's Paw Nebula NGC 6334. Many stars were removed or oversaturated in the filter data downloaded from MAST, resulting in a lot of artifacts in the short- and long-wavelength composite images created with #Siril. I combined both images in #GIMP and tried to fix some of the artifacts. After different tries, also on the raw data, I decided to run #StarNet++ on the combined FITS file created with GIMP and then painstakingly clean the rest (felt like 10000) of the star artifacts up. I tried to stay true to the nebula by interpolating what the area behind and around the stars most likely looks like. GIMP's heal brush worked really well, but it took many hours to complete.
The full-resolution image can be seen on my website when choosing the original size in the upper right corner (warning: it is 77 MB in size): https://www.picturavis.com/picture?/391/categories
Telescope: JWST/NIRCam
Proposal ID: 6778
Observation description: NIRCam observations of a star forming nebula
Release date: 10.07.2025
Filters: F090W (blue), F187N (light blue), F200W (blue-green), F277W (yellow-green), F335M (yellow), F444W-F470N (red)
#CatsPawNebula #NGC6334 #JWST #JamesWebb #NIRCam #Nebula #SpaceTelescope #astrophotography #DeepSky #DigiKam
This is my attempt at the James Webb Space Telescope data of the Cat's Paw Nebula NGC 6334. Many stars were removed or oversaturated in the filter data downloaded from MAST, resulting in a lot of artifacts in the short- and long-wavelength composite images created with #Siril. I combined both images in #GIMP and tried to fix some of the artifacts. After different tries, also on the raw data, I decided to run #StarNet++ on the combined FITS file created with GIMP and then painstakingly clean the rest (felt like 10000) of the star artifacts up. I tried to stay true to the nebula by interpolating what the area behind and around the stars most likely looks like. GIMP's heal brush worked really well, but it took many hours to complete.
The full-resolution image can be seen on my website when choosing the original size in the upper right corner (warning: it is 77 MB in size): https://www.picturavis.com/picture?/391/categories
Telescope: JWST/NIRCam
Proposal ID: 6778
Observation description: NIRCam observations of a star forming nebula
Release date: 10.07.2025
Filters: F090W (blue), F187N (light blue), F200W (blue-green), F277W (yellow-green), F335M (yellow), F444W-F470N (red)
#CatsPawNebula #NGC6334 #JWST #JamesWebb #NIRCam #Nebula #SpaceTelescope #astrophotography #DeepSky #DigiKam
Vitalii
Marion LefebvreUne autre vue du terrain vague, gravure taille douce : eau forte et pointe sèche sur laiton, plaque 12,5cm x 12,5 cm.
#gravure #printmaking #dessin #drawing #etching
#gravure #printmaking #dessin #drawing #etching
Vilko-yoteLes vielles forêts sont souvent dangereuse.
#darkfantasy
#dessin #digital #art #artist #digitalpainting #drawing #draw #sketch #digitalartist #monster #monsterconcept #forest #forestmonster #spider #spidermonster #processuscréatif #sketching #sketchbook
#creationconcept #tutopainting #paint #WelcometoDerry #painting #mastoart #mastodon #mastodonart #mastoartist #ca #it #derry
Copenhagen PosterSubway Art Sandwich 🚊👮🏻♂️ #subwayart #sketch #sketchbook #graffiti #streetart #illustration #copenhagenposter
Paolo Calleri
Antoine MaillardArchive - Gouache Sketchbook from winter 2015 made in Strasbourg
#gouache #painting #Sketchbook #croquis #strasbourg #art #artwork #linel #alsace
#gouache #painting #Sketchbook #croquis #strasbourg #art #artwork #linel #alsace
Vincent Wagnair
