#m13 — Public Fediverse posts

Gisteravond laat (het wordt niet echt donker) 1 snelle opname gemaakt van Messier 13 (M13), ook wel bekend als de Herculesbolhoop, is een gigantische bolvormige sterrenhoop in het sterrenbeeld Hercules, voorlopig om de software te leren kennen #Stargazing #SeeStar #m13 #Astrophotography

@ufofeed
That's a nice image, one of my favorite star targets.

I don't have equipment capable of star photography. So I use images out of the Harvard/Smithsonian MicroObservatory archive. I've put together my own processing software that works with the #MicroObservatory format, and here is my effort of stacking some of their photos of #M13.

M13 — Большое шаровое звёздное скопление в Геркулесе

Подобно тому, как созвездие Андромеды знаменито своей галактикой, а созвездие Ориона — одноименной туманностью, примерно так же созвездие Геркулеса в среде любителей астрономии в первую очередь ассоциируется с роскошным шаровым скоплением Messier-13 — самым ярким из подобных вселенских структур, расположенных в пределах северного небесного полушария (тут надо признать, что в южном небесном полушарии есть шаровые скопления существенно более яркие, но это не умаляет интереса к Объекту сегодняшнего рассказа).

https://habr.com/ru/articles/957818/

#астрономия #научнопопулярное #научпоп #космос #астрофизика #звёздные_скопления #шаровые_скопления #геркулес #m13 #галактики

#astronomie enfin pu voir la #comete #C2025A6Lemmon magnitude 6 mais basse sur l'horizon nord-ouest (constellation des chiens de chasse "sous" la grande ourse). intéressante aux jumelles 11x70. J'ai pu prendre quelques images rapides au #CanonEOSR7 . Puis j'ai enchaîné sur un peu de photo au télescope #M13 M15 M31 et #saturne pas le temps de traiter tout ça de suite ...

Look up to the sky...

and see M13, the Hercules Cluster — a ball of 100,000 ancient stars packed 25,000 light-years away. Bright enough to glimpse with binoculars, but resolving each star? Now that’s a true Herculean challenge. ;-)

#CampingInPortugal #UnderTheStars #Astronomy #Astrophotography #Space #Cosmos #Stars #Cluster #Hercules #M13 #NightSky #Telescope #DeepSky #Darksky #Seestar #Evora #Alentejo

Got this quick shot of M 13 when the clouds broke last night. On my way to check my Seestar to see if I had any more luck. #astrophotography #Seestar #m13

#M13: The Great #GlobularCluster in #Hercules
#Astronomy #Picture of the Day

https://apod.nasa.gov/apod/ap250814.html

#APOD

The Great Globular Cluster in Hercules, M13 (aka NGC 6205). Caught 15th magnitude background galaxy IC 4617 just to the left. #astrophotography #seestar #M13

Straßenbahnen im Wedding – das klingt nach brummendem Alltag, nach offenen Türen an zugigen Haltestellen, nach dem vertrauten „Pieppieppiep“, bevor’s weitergeht. 1995 rollt sie wieder über die Osloer Straße, zwei Jahre später dann auch über die Seestraße bis zum Virchow-Klinikum. Eigentlich eine schöne Sache – wenn sie denn fahren würde. Doch gefühlt ist die gute alte Elektrische inzwischen öfter außer Betrieb als unterwegs.

[…]

https://weddingweiser.de/schienenersatzverkehr-wie-ist-es-unterwegs-auf-gummireifen/

#M13 from this morning. #Hercules globular cluster. #NGC6205

Located 22.2 light years away in the Hercules #constellation

Shot on a Canon T6 mounted on a Skywatcher 72mm ED doublet refractor. Approximately 30 minutes of integration time @ 420mm FL / 800 ISO. #astronomy #astrophotography #astrodon

M13 Hercules Cluster on August 11, 2024.
Celestron NexStar Evolution 6 + Canon EOS R7 + Celestron .63x Reducer.
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #canon #canoneosr7 #eosr7 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #milkyway #cluster #globular #globularcluster #m13 #messier13 #messier

M13 Hercules Cluster on July 19, 2024.
Celestron NexStar Evolution 6 + Canon EOS R7.
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #canon #canoneosr7 #eosr7 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #milkyway #cluster #globular #globularcluster #m13 #messier13 #messier

My image of the great globular star cluster M13 in Hercules, taken November 2 with my Seestar S50, 12 minutes of stacked 10-second frames. Near the upper right corner is the spiral galaxy NGC 6207. #M13 #astrophotography #Seestar

M13 with IC4617, a galaxy 550 million light-years away.
Celestron NexStar Evolution 6 + ZWO ASI585MC Pro + Celestron .63x Reducer.
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #zwo #zwoasi #zwoasi585mc #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #milkyway #cluster #globular #globularcluster #m13 #messier13 #messier

I haven't watched the #nightsky for a long time - until yesterday!

Did you know you can see the #M13 Cluster with 10x50 binoculars from a dark spot in a small city?
I even could make out #M27 when my eyes got used to the dark.
The monopod+pistolgrip really is a gamechanger for binocular astronomy.

Im so thankful for the warm summernights, clear skies and my binos :)

Well, it was a fun exercise but: More (and better) data please!

A few issues I encountered:
- 6 sub-exposures are not enough for statistics to do their magic (outlier rejection). Result, a "musktrace" (satellite trace) remains visible to the right of the cluster.
- 6 sub-exposures are also not enough for drizzle integration with adequate coverage. I ended up using the 2x drizzled master as luminance, combined with the blurred 2x upscaled master (to match the 2x drizzled luminance) for color.
- I had to dim the background more than I would usually do to reduce the impact of the large scale noise.

#astrophotography #M13 #cluster #astronomy #DarkTable

#Éphémérides astronomiques pour mai 2024 : très peu de planètes visibles. Seule #Saturne est véritablement observable le matin ainsi que #Mars en fin de mois. Il est temps d'observer des objets du ciel profond comme les amas globulaires de Hercule notamment le très connu #M13 et le moins connu #M92 visibles au #télescope. Se sont des groupements denses de centaines de milliers d'étoiles qui se trouvent en périphérie de la voie-lactée.

https://www.astro5000.com/Ephemerides/ephemerides_05_24.html
#astronomie #ciel :boost_ok:

Astrophoto: Great Hercules Cluster – Messier 13 – 06/23 https://astrocamp.eu/en/astrophoto-great-hercules-cluster-messier-13-06-23/ Clearly rounder and less inflated stars. The development of the new material from last summer has paid off. … #HerculesGlobularCluster #M13 #Melotte150 #Messier13 #NGC6205 #clearskies

Astrophoto: Great Hercules Cluster – Messier 13 – 06/22 https://astrocamp.eu/en/astrophoto-messier-13-great-hercules-cluster-06-22/ My Vixen ED80sf 2022 M13 data meets my 2024 processing workflow in PixInsight. Take a look at the side by side comparison. … #GreatHerculesCluster #M13 #Melotte150 #Messier13 #NGC6205 #clearskies