Orion’s Belt | Flame and Horsehead nebula

Date: H-Alpha: February 7 and 8, 2023 | Exposure time: 3x1 panel mosaic - 3x 2h40m (5m subs) and RGB: February 13 and 14, 2023 | Exposure time: 3x1 panel mosaic - 3x 2h00m (3m subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filters: Optolong L-Extreme and L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M45 | Pleiaden star cluster

Date: January 17, 2023 | Exposure time: 5h00m (3 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

IC1848 | Soul nebula (Hubble palette)

Date: December 12 (Ha/O3) and 14 (S2), 2022 | Exposure time: Ha/O3 8h40m (10 min. subs) and S2 8h30m (10 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Extreme and Optolong S2 | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M33 | Triangulum galaxy

Date: October 6 and 18 (Ha) and November 19 and 25 (RGB), 2022 | Exposure time: RGB 7h20m (2 min. subs) and Ha 9h50m (5 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro and L-Extreme | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

IC1805 | Heart nebula (Hubble palette)

Date: November 11 (HaOIII), 13 (S2) and 19 (RGB), 2022 | Exposure time: HaOIII 8h55m (5 min. subs), S2 9h05m (6 min. subs) and RGB 1h0m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro, L-Extreme and S2 | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

NGC7000 | North America nebula (Hubble palette)

Date: September 20 and 21 (RGB) and October 2, 6 and 18 (SHO), 2022 | Exposure time: RGB 6h00m (3 min. subs) and SHO 9h30m (5 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -10) | Filter: Optolong L-Pro and L-Extreme | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M31, M32 and M110 | Andromeda galaxy

Date: September 20 and 21 (RGB) and October 2 (Ha), 2022 | Exposure time: RGB 6h51m (3 min. subs) and Ha 4h30m (5 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -10) | Filter: Optolong L-Pro and L-Extreme | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

NGC7000 | North America nebula

Date: September 20 and 21, 2022 | Exposure time: 6h00m (3 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -10) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

NGC6914 | Reflection nebula in Cygnus

Date: August 7, 2022 | Exposure time: 2h32m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -10) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M51 | Whirlpool galaxy

Date: April 27, 2022 | Exposure time: 2h40m (2 min. subs)(Only te best 60 images (2h00m) were used) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -10) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M13 | Globular star cluster

Date: March 25 and 26, 2022 | Exposure time: 1h36m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -10) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

NGC2264 and NGC2261 | Christmas Tree cluster, Cone nebula and Hubble's variable nebula.

Date: March 3 and 4, 2022 | Exposure time: 6h40m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M42 and M43 | The Orion nebula

Date: February 26, 2022 | Exposure time: 1h30m (3 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Cosmos Observatory Lattrop (The Netherlands)

M65, M66 and NGC3628 | Leo Triplet

Date: February 25, 26 and 27, 2022 | Exposure time: 6h05m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M76 | The Little Dumbbell nebula (Ha / OIII)

Date: October 28, 2021 | Exposure time: 4h00m (5 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Extreme | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M1 | The Crab nebula close up (Ha / OIII)

Date: October 28, 2021 | Exposure time: 3h00m (5 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Extreme | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

NGC2244 | Rosette nebula (SHO Hubble palette)

Date: October 24 and 27, 2021 | Exposure time: 1h40m (5 min. subs HaOIII) + 1h35m (5 min. subs S2) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filters: Optolong L-Extreme and S2 | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M103, NGC659, NGC663, NGC654 | Open clusters in Cassiopeia

Date: October 9, 2021 | Exposure time: 2h00m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M52, NGC7635 and NGC7538 | Cluster, Bubble nebula and Northern Lagoon nebula

Date: October 9, 2021 | Exposure time: 2h00m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M29 | Open cluster in Cygnus

Date: October 8, 2021 | Exposure time: 2h00m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M39 | Open cluster in Cygnus

Date: October 7, 2021 | Exposure time: 2h00m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

M15 | Globular cluster in Pegasus

Date: October 7, 2021 | Exposure time: 2h00m (2 min. subs) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

Pickering's Triangle nebula (H-alpha / OIII / RGB)

Date: September 31/1, 2/3, 3/4, 4/5 and 13/14, 2021 | Exposure time: 3h00m (5 min. subs HaOIII) + 1h00m (2 min. subs RGB) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -10) | Filter: Optolong L-Extreme and L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)

NGC6992 | The Eastern Veil nebula (H-alpha / OIII / RGB)

Date: September 31/1, 2/3, 3/4, 4/5 and 13/14, 2021 | Exposure time: 3h00m (5 min. subs HaOIII) + 1h00m (2 min. subs RGB) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -10) | Filter: Optolong L-Extreme and L-Pro | Mount: IOptron CEM60 | Location: Borne (The Netherlands)