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Jean-Pierre Bolengo

@bolengojp

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Hobby astronomer since I was a child
#astro
#astronomy
#sun
#sunspots
#moon
#deepsky
#planets
#galaxies
#galaxien
#messier
#ngc

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Sh2-296 Seagull's WIngs-Head Sh2-296

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Messier 13 - The Great Hercules Cluster
My 50th Messier object!

High res version available on my website (link in my bio!)
Www.CVZastro.com

Messier 13, the Great Hercules Cluster, is one of the brighest and most photographed globular clusters in the night sky. It was also the first globular cluster that I've photographed, back in 2021! Back then I struggled a lot with the star colours, the entire cluster was yellow and white. Not blue, white and orange like the one you see right now. I'm really happy with the way this turnout and I recommend seeing the high resolution version on my website CVZastro.com✨🔭

Bortle 5

Optolong L-Pro lights:
1hr 30min
30x 180sec

Calibration frames:
20 Darks
20 Flats
20 Dark flats

My setup:
🔭 Askar 103APO
⚙️ Sky-Watcher EQ6-R
📸 ZWO ASI2600MC AIR
🌌 Optolong L-Pro
@skywatcherusa @optolongfilter @zwo @sharpstaroptics

#astrophotography #deepspace #astro #nasa #esa #isro #astronomy #space #stars #fire #blue #red #photography #astrophoto #nebula #moon #sun #earth #mars #jupiter #saturn #uranus #neptune #art #spaceart #wallart #youresa #orion #passioneastrofotografia

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