Guillaume nous partage sa capture de #m42 la #nébuleuse d'Orion
Lunette ASKAR60F, monture ZWO AM3N, caméra ZWO 533MCPRO
Résultat obtenu avec 28 poses de 180 secondes et les filtres HA et OIII 3nano
#astronomy #astronomie #astrophotography #astrophotographie #nebula #pixinsight
Guillaume nous partage sa capture de #m42 la #nébuleuse d'Orion
Lunette ASKAR60F, monture ZWO AM3N, caméra ZWO 533MCPRO
Résultat obtenu avec 28 poses de 180 secondes et les filtres HA et OIII 3nano
#astronomy #astronomie #astrophotography #astrophotographie #nebula #pixinsight
The Question Mark Nebula
====================

2,600 light-years away in Cepheus, a cosmic question mark is being written in gas and dust. Sharpless 171 (NGC 7822) is an active stellar nursery spanning over 100 light-years, powered by Berkeley 59 — a star cluster just two million years old. Its brightest member, BD+66 1673, burns at nearly 45,000 Kelvin, sculpting the surrounding cloud into the elephant trunks and dark pillars you see here. A two-million-year-old star carving a hundred-light-year nebula. The universe doesn't do things small.

The foreground scatter of stars in the upper part of the frame belongs to NGC 7762 — an unrelated open cluster that is 2.5 billion years old and just happens to share the same patch of sky. Ancient stars looking on as new ones are born.

Two-panel mosaic captured over two nights from Chemnitz, processed in Hubble Palette (HSO). 🔭

Scope: Askar 103APO
Lens: Askar 0.6x Reducer
Camera: ZWO ASI 294MC Pro
Filter: Antlia Tri-Band RGB Ultra
Mount: SkyWatcher AZ-EQ5-GT
Guiding: SkyWatcher Evoguide 50ED with ZWO ASI 224MC
Controller: ZWO ASIAir Pro
Focusser: ZWO EAF

Integration time: 16hrs 50min

Full version and print available at:
https://adfr.io/astro/20260310_sh2-171

#astrophotography #deepskyobject #narrowband #hubblepalette #emissionnebula #sh2171 #ngc7822 #questionmarknebula #cepheus #starforming #stellarnursery #berkeleycluster #hso #pixinsight #astronomyphotography #spacephotography #nightsky #cosmiclandscape #astrophoto #nebula #Sternenfotografie #Astrofotografie #deepsky #mosaic #longexposure #fromchemnitz

Andromeda

Imaging by @alex NYC-Bortle 9 / 878 x 300s subs / Poseidon-C Pro / Z61 (f5.9, 360 mm) /AM5 /ZWO asi120mm mini / UVI IR-CUT filter

Processed by me in #Pixinsight and Photoshop

#astrodon #astrophotography #galaxy

PixInsight just added an awesome new step for rejecting frames during the stacking process! This has been something I wanted for a long time, so I'm excited to see it. My current intake process will filter out obvious things like clouds, but Frame Selection exposed a potential issue with my frames shot during the full moon. Sweet!

https://blog.briangweber.com/wbpp-frame-selection/

#astrophotography #pixinsight #newfeatures #stacking #processing

Frame Selection in WBPP!

🚀 Photographer of the sea and sky, occasionally the land.

Brian G Weber Photography

Here's our latest image of the Pleiades. We didn't capture as much data as I would have liked, but we spent most of the fall photographing the Andromeda Galaxy.

Imaging by @alex NYC-Bortle 9 / 222 x 300s subs / Poseidon-C Pro / Z61 (f5.9, 360 mm) /AM5 /ZWO asi120mm mini / UVI IR-CUT filter

Processed by me in #Pixinsight

#astrodon #astrophotography

Guillaume teste son nouveau matériel sur #IC63 la #nébuleuse du Fantôme
88 pauses de 300s avec le filtre 3 nano, lunette TS 127/900, caméra 533 MC PRO
Traitement avec #pixinsight
#astronomy #astronomie #astrophotography #astrophotographie #nebula
Guillaume teste son nouveau matériel sur #IC63 la #nébuleuse du Fantôme
88 pauses de 300s avec le filtre 3 nano, lunette TS 127/900, caméra 533 MC PRO
Traitement avec #pixinsight
#astronomy #astronomie #astrophotography #astrophotographie #nebula

Playing around with some images captured on a clear dark night late September. One is a single 2-minute tracked image looking over some treetops in #TerraNovaNP #DarkSkyPreserve.

The other is a stack of 20 of these tracked images (with the tree tops cropped out). Can "push" the processing a lot more with the stack.

Canon 6D (modified), 35mm lens, iso3200 f/2.5

Single image mostly processed in #darktable. Stack mostly in #PixInsight

#Astrophotography #nlskies #nlastro #NewmanSoundCampground

I'm working through our late-summer backlog during the shutdown. We started photographing the Lagoon and Trifid Nebulae fairly late in the Milky Way season, but I'm still pleased with how the final images turned out.

Imaging by @alex : NYC-Bortle 9 / 175 x 300s subs / Poseidon-C Pro / Z61 (f5.9, 360 mm) /AM5 /ZWO asi120mm mini / Anti-Halo PRO Dual-Band Filter

Processed by me in #Pixinsight and #Photoshop

#astrodon #astrophotography