home.social

#c2023a3 — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #c2023a3, aggregated by home.social.

fetched live
  1. here's my old image of C2023/a3 Tsuchinshan–ATLAS also know as the great comet of 2024.
    Olympus E-510 100mm f5.4
    100ish images 2s each.
    #comet #c2023a3 #astronomy #astrophotography

  2. And here ends the #Comet #C2023A3 #TsuchinshanAtlas thread, with a convincing non-detection. Barring extraordinary circumstances, I shall not be photographing any future apparition

    (Canon G7 X, 163x5s, f/2.8 ISO 1250 100mm EFL, Stellarium for reference)

    (edit: whoops, had Stellarium on the wrong day. But it's still not there at the correct location either)

    #Astrophotography #Astrodon

  3. And here ends the #Comet #C2023A3 #TsuchinshanAtlas thread, with a convincing non-detection. Barring extraordinary circumstances, I shall not be photographing any future apparition

    (Canon G7 X, 163x5s, f/2.8 ISO 1250 100mm EFL, Stellarium for reference)

    (edit: whoops, had Stellarium on the wrong day. But it's still not there at the correct location either)

    #Astrophotography #Astrodon

  4. #Comet #C2023A3 #TsuchinshanAtlas tonight. Not really visible in a single frame, probably have to click through see it here

    (Canon G7 X, 200x5s, f/2.8 ISO 800 100mm EFL)

    #Astrophotography #Astrodon

  5. #Comet #C2023A3 #TsuchinshanAtlas tonight. Not really visible in a single frame, probably have to click through see it here

    (Canon G7 X, 200x5s, f/2.8 ISO 800 100mm EFL)

    #Astrophotography #Astrodon

  6. #Comet #C2023A3 #TsuchinshanAtlas tonight. Still visible in a single frame but too faint to identify on the camera screen. Globular cluster NGC 6760 is the other (redder, tailless) fuzzy blob identifiable in this image

    (Canon G7 X, 200x5s, f/2.8 ISO 800 100mm EFL)

    #Astrophotography #Astrodon

  7. #Comet #C2023A3 #TsuchinshanAtlas tonight. Still visible in a single frame but too faint to identify on the camera screen. Globular cluster NGC 6760 is the other (redder, tailless) fuzzy blob identifiable in this image

    (Canon G7 X, 200x5s, f/2.8 ISO 800 100mm EFL)

    #Astrophotography #Astrodon

  8. #astronomie je profite de l'actualité avec les comètes #C2023A3 #Tsuchinshan et #C2024S1 pour me replonger dans le livre de N. James et G. North "observing comets" paru en 2002. Franchement ce livre reste un must have sur le sujet même 20 ans après ! Seulement 13€ d'occasion ça vaut le coup.

    abebooks.fr/9781852335571/Obse

    #astronomy #comet

  9. We setup my camera on one of the Buffalo Astronomical Association's telescopes during the Buffalo Audubon's Trick-or-Treat Hike event on 10//19/2024 to capture comet C/2023 A3 (Tsuchinshan-Atlas). Here’s my process of the data. 112 subs at 15 sec each for 28 minutes of total exposure. Tele Vue NP101is w/0.8x Reducer, ZWO ASI2600MC Pro, & Astro Physics AP1200. #Cometc2023a3 #comettsuchinshanatlas #c2023a3

  10. We setup my camera on one of the Buffalo Astronomical Association's telescopes during the Buffalo Audubon's Trick-or-Treat Hike event on 10//19/2024 to capture comet C/2023 A3 (Tsuchinshan-Atlas). Here’s my process of the data. 112 subs at 15 sec each for 28 minutes of total exposure. Tele Vue NP101is w/0.8x Reducer, ZWO ASI2600MC Pro, & Astro Physics AP1200. #Cometc2023a3 #comettsuchinshanatlas #c2023a3

  11. This evening comet C/2023 A3 (Tsuchinshan-ATLAS) ☄️ captured with 10 sec light frames (15 min total exposure) using a 🔭 and @Siril_Official

  12. This evening comet C/2023 A3 (Tsuchinshan-ATLAS) ☄️ captured with 10 sec light frames (15 min total exposure) using a 🔭 and @Siril_Official #comet #CometATLAS #c2023a3 #tsuchinshan #astrophotography

  13. Niespodzianka! ☄
    Kometa C/2023 A3 jest jeszcze do ustrzelenia. ;-) Nawet w mieście. Oczywiście już nie gołym okiem.

    Dziś spróbowałem obiektywem 300 mm i…
    1) zapomniałem, żeby skrócić czas naświetlania, więc jest rozjechane
    2) dodatkowo coś ciężko mi było ustawić ostrość,

    ale coś tam widać.

    W pewnym momencie z myśliwego (polującego na kometę) stałem się ofiarą (krwiożerczych komarów). 🤦‍♂️

    #kometa #comet #comet2023a3 #C2023A3 #TsuchinshanATLAS #fotografie #photography

  14. Niespodzianka! ☄
    Kometa C/2023 A3 jest jeszcze do ustrzelenia. ;-) Nawet w mieście. Oczywiście już nie gołym okiem.

    Dziś spróbowałem obiektywem 300 mm i…
    1) zapomniałem, żeby skrócić czas naświetlania, więc jest rozjechane
    2) dodatkowo coś ciężko mi było ustawić ostrość,

    ale coś tam widać.

    W pewnym momencie z myśliwego (polującego na kometę) stałem się ofiarą (krwiożerczych komarów). 🤦‍♂️

    #kometa #comet #comet2023a3 #C2023A3 #TsuchinshanATLAS #fotografie #photography

  15. Ce soir, Tsuchinshan-ATLAS jouait à compléter un rectangle dans la constellation Ophiuchus (ou Serpentaire). Ci-jointes (citées par ordre inverse) : une photographie sombre, sa version rehaussé en luminosité et enfin une dernière version annotée.

    C/2023 A3
    Magnitude : 4,80 (donnée SkEye)
    Exposition 60 s, 200 iso, DC-LX100M2.

    Étoiles nommées : Rasalhague (α Oph), Cebalrai (β Oph), κ Oph

    #comete #astroPhotographie #TsuchinshanAtlas #comet #astrphotography #C2023A3 #comet2023A3 #cometa

  16. Last night, I got pictures of the Milky Way and comet C/2023 A3 (Tsuchinshan-ATLAS).

  17. Eine Aufnahme vom
    #Komet #C2023A3 #Tsuchinshan von Sonntag 20.10.24, Stacking aus 347 (nicht die allerbesten) Einzelaufnahmen.

    #Astrofotografie #Siril

  18. Tonight's #Comet #C2023A3 #TsuchinshanAtlas - Aside form the sky being properly dark, doesn't look much different from last night, but if you know where to look, you can also spot a Texas-sized* asteroid

    (Canon G7 X, 170x6s, f/3.2 ISO 800 85mm EFL)

    * by surface area

    #Astrophotography #Astrodon

  19. After several attempts but non-success, last night I drove out to mountains to have dinner with friends, where a brief 15 minute window of opportunity to finally capture it emerged.

    Was FINALLY able to get ~2 mins of data, but finally saw C/2023 A3 (Tsuchinshan-ATLAS).

    We had only about 15 mins before the sky was dark enough after sunset to get set up and capture comet photons.

    It was brief, but it was beautiful. For the first time, I saw a comet with my eyes through binocs (as opposed to a screen). Venus looked marvellous as well.

    Have also included an annotated diagram merging the wide-angle shot taken with the DSLR and the more zoomed-in version captured with Seestar S50.

    Comets are trolls but they are neat when you see them! 😍

    I was about to give up on this with the clouds. Thankful for that small window of opportunity!

    #Astrodon #Astronomy #seestar50 #Comet #C2023A3 #TsuchinshanAtlas

  20. #Comet #C2023A3 #TsuchinshanAtlas last night. Average of 160 frames, aligned on the comet and heavily processed with gimp and gmic

    (Canon G7 X, 7s exposure, f/3.2 ISO 800 85mm EFL)

    #Astrophotography #Astrodon

  21. To chyba moje ostatnie zdjęcia C/2023 A3.
    Zdjęcia wywoływane w warunkach polowych, LR na tablecie. W domu może ogarnę to inaczej.
    1) w prawym, dolnym rogu
    2) po lewej stronie, przy gałęzi drzewa.

    #kometa #comet #comet2023a3 #C2023A3 #TsuchinshanATLAS #fotografie #photography