Pencil Nebula. Data from April 2025. This is a HOO mix of 4h 20 min of Ha data and 7h of OIII data. For this version, the stars are from the Ha + OIII data. I have to process some RGB stars in the next version.
#astrophotography @kat-astro-bot.bsky.social
#astrophotography @kat-astro-bot.bsky.social
Comments
RA: 135.06 °
Dec: -45.87 °
Resolution: 3.41 arcsec/pix
Objects: NGC 2736, Pencil Nebula