M 3 – Canes Venatici Global Cluster
Exposure time: 2 hours, 35 minutes (5 min. subs) | Optics: Robtics Ritchey-Chretien RC8 f/8 | Camera: Altair Astro 269C (gain 289) | Mount: iOptron Cem40 | SQM: 19.3 magnitude/arcsec² | Location: Haarlem, Netherlands | Date: March 25 2022 | Canes Venatici Global Cluster
M 56 – Globular Cluster
Exposure time: 4 minutes (1 min. subs) | Optics: Robtics Ritchey-Chretien RC8 f/8 | Camera: Altair Astro 269C (gain 564) | Mount: iOptron Cem40 | SQM: 19.3 magnitude/arcsec² | Location: Haarlem, Netherlands | Date: July 21 2021 | Global Cluster
M 45 – Pleiades
Exposure time: 2 hours, 1 minute (1 min. subs) | Optics: Explore Scientific ED APO 102 f/7 | Camera: Altair Astro 26MM (gain 100) | Mount: iOptron Cem40 | SQM: 19.3 magnitude/arcsec² | Location: Haarlem, Netherlands | Date: December 16 2022 | Pleiades