The Western Veil Nebula from last night's #Astrophotography. Captured with two 2-hour panels on the #Seestar, processed with #Siril and some minor tweaks in #GIMP. 🌌🔭🦛
5 26 167
Bluesky · Hashtag
#siril
19
posts · 30d
7
users
1
posts / day
2.7
posts / user
+ 0% vs last week
#siril is an active hashtag on Bluesky. In the last 30 days, 7 people shared 19 posts with it — around 1 a day. Activity is up 0% versus the previous week, peaking on Aug 26 with 6 posts.
#siril posts per day (last 30 days)
Related tags
Tags most often used together with #siril.
Posts with #siril
Abell 85, a supernova remnant in the constellation Cassiopeia. My #Astrophotography processing of @sadrastro.com Ha and Sii data with #Siril and #GIMP. 🔭
3 11 139
The Moon. Don't look too closely or you'll see some "stiching" errors. I did this #Astrophotography a few weeks ago before the Wolf Moon in early January. Tried a new processing technique with #PIPP, #Autostakkert, #Siril, and #Darktable. Not sure how I like it yet.
3 8 135
M45 - Las Pléyades
Mosaico que junta unas dos horas de integración.
M45, un cúmulo abierto visible a simple vista. El más grande del cielo.
🔭 @seestar.bsky.social #S50
📍 Ribadeo - #Lugo
💻 #Siril #Gimp
#Astronomia #Astrofotografia #Astronomy #Astrophotography #cielosESA #Pleyades
1 21 93
📷A Star Nursery
Orion Nebula (M42)
Equipment: Newtonian 130/900
Processing: #Siril, Photoshop
November 24
Contrast enhanced to highlight faint extensions.
The core is 250x brighter than the extensions;
#astrophotography
@kat-astro-bot.bsky.social
5 5 91
The supernova remnant SNR G180.0-01.7 (Spaghetti Nebula, Sharpless 2-240). Discovered in 1952 at the Crimean Astrophysical Observatory by Grigory Shajn et al using a Schmidt camera and Ha narrowband filter.
Data from @sadrastro.com processed by me in #Siril and #GIMP - preliminary #Astrophoto 🔭
2 9 89
I'm hoping to get better at this, but I restacked and processed some old M51 (last year's) data with the new Siril 1.4 beta version. It truly is a pleasure to use! #Astrophotography #Siril
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Comparison of two of my old astro-image data sets (30-45 mins max exposure) now reprocessed using the updated #Siril and #CosmicClarity freeware and integrated in #affinityphoto - always interesting for me to see what you can capture without staying up all night 😉 #astro #astrophotography #astronomy
3 9 73
NGC 7000, also known as the North American Nebula. #Astrophotography by me using my #SVBONY SV503 102mm/f7 scope, 0.8X FF/FR, #PegasusAstro Focus Cube, #Optolong L-eNhance filter, #ZWO OAG with #ASI290MM Mini, #SkyWatcher EQ6R Pro, and #ASI2600MC Pro cam. #Siril and #GIMP for processing. 🌌🔭🦛
2 13 73
The Carina Nebula (NGC 3372) is a large, complex area of bright and dark nebulosity in the constellation Carina, located in the Carina–Sagittarius Arm of the Milky Way galaxy, approximately 8,500 light-years from Earth.
Data from #iTelescope.net T33 processed by me in #Siril #Astrophoto
0 11 71
M101, the Pinwheel Galaxy. #Astrophotography by me using my #Seestar S50. Processed in #Siril and #GIMP 🔭 652 x 10s subs. Things have improved in the Seestar since I took these images back in May, 2024, and I expect to take better images in 2025.
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Finally got some clear nights recently. Here's a couple hours each on the crescent, soul, and california nebulae. All taken under a bortle 7 sky and gibbous moon. #astrophotography #photography #space #nebula #siril #astro #art
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Huh, I thought I'd already done about as good a job on the Helix Nebula as I was going to be able to do with the Thirty Millimeter Telescope, but increasing the total exposure time from 11 to almost 20 hours, doing a 1.5× drizzle upsample, and refraining from […]
[Original post on aus.social]
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Over the weekend I got some good data on the Horsehead Nebula so now I have decent images of both of the big showy nebulae in the constellation of Orion.
All data taken with my Seestar S30 Pro from my Bortle 7 backyard in Sydney, and processed in Siril with RC […]
[Original post on aus.social]
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Galaxies are not what my little Seestar is best at, but I persist with this one. I've now got 3257 good 30 second exposures of it, i.e. just over 27 hours in total.
It's NGC 300, a.k.a. the Sculptor Pinwheel Galaxy, discovered in Parramatta in 1826 by Scottish […]
[Original post on aus.social]
1 1 1
An easier target, Ptolemy's Cluster (M7), an open cluster of stars set against a dense region of the Milky Way.
This is much brighter and really doesn't need much exposure time even with lots of light pollution and some moonlight, but I used it as a filler target […]
[Original post on aus.social]
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I'm continuing to put the Thirty Millimetre Telescope to work every night that the skies are at least mostly clear. The latest result of that is this image of the Witch Head Nebula, a reflection nebula near to the bright star Rigel.
This faint nebula is a fairly […]
[Original post on aus.social]
3 0 2
Software: Tracked and guided with N.I.N.A. and PHD2, stacked and processed with Siril, Photoshop for touch-ups. #astrophotography #PlayerOneAstronomy #williamopticsgt71 #skywatcherusa #siril
0 0 1
While it's not as colourful as the Rho Ophiuchi Cloud Complex the Corona Australis molecular cloud region also makes for a decent photo, if you're patient enough.
To get this with the Thirty Millimetre Telescope from my light polluted suburban Sydney backyard I […]
[Original post on aus.social]
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I wanted to see what happens if you treat a simple image of the sky with similar post-processing as an astrophoto. So I took an image of the sky, developed it with Darktable, and then ran it through denoising, stretching, etc. in Siril. This is the result […]
[Original post on vernissage.photos]
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Another image I could keep reprocessing forever and never be entire satisfied with: the Rho Ophiuchi Cloud Complex.
A total of 3143 individual 30 second exposures went into this 4 panel mosaic image (over 26 hours total exposure time), all taken with my little […]
[Original post on aus.social]
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OK, that's it. Need to stop fiddling with this now. Same as the previous one with a slight tweak of the black level.
I think this crop is a better picture than the full mosaic too. Full res here: drhotdog.smugmug.com/Natu… […]
[Original post on aus.social]
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Or maybe the answer is none of the above. Keep the greatly reduced stars but don't darken the background quite so much so more extended faint details are visible.
Non-cropped version here: drhotdog.smugmug.com/Natu… […]
[Original post on aus.social]
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