Tag Archives: SH2-101

Sh2-101 – Tulip Nebula

Capture date: June 24th & 25th, 2023
Location: Augsburg, Germany
Bortle class: 5-6

Lights (Gain 100, -5°C, Bin 1×1):
H𝛼: 49 x 300s (4h 5m)
Oiii: 44 x 300s (3h 35m)
Integration: 7h 45m
Darks: 60
Flats: 30 x 5s
Flat Darks: 60

Scope: Sky-Watcher Esprit 120ED
Flattener: Sky-Watcher Esprit 120ED Flattener 1.0x
Camera: ZWO ASI2600MM Pro
Guide scope: Sky-Watcher Esprit 120ED
Guide camera: ZWO ASI290MM Mini with ZWO OAG-L
Filterwheel: ZWO EFW 7x36mm
Filter(s): Astronomik H𝛼 6nm, Astronomik Oiii 6nm
Mount: Sky-Watcher EQ6-R Pro
Tripod: Sky-Watcher EQ6 Tripod

Control: ZWO ASIAIR Pro

Cygnus Region

Capture date: June 25th – 29th, 2022
Location: Augsburg, Germany
Bortle class: 5-6

Lights: H𝛼: 12x300s, Oiii: 10x300s + 27x180s, Sii: 18x300s (Gain 100, -5°C)
Integration: 4h 41m
Darks: 60
Flats: 30 @ 10s, 30 @ 5s
Flat Darks: 60

Scope: Pentax Super Takumar 50mm f/1.4 @ f/4
Camera: ZWO ASI2600MM Pro
Guide scope: Omegon 50mm f/4
Guide camera: ZWO ASI290MM Mini
Filterwheel: ZWO EFW 7x36mm
Filter(s): Astronomik H𝛼 6nm, Astronomik Oiii 6nm, Astronomik Sii 6nm
Mount: Sky-Watcher EQ6-R Pro
Tripod: Sky-Watcher EQ6 Tripod

Control: ZWO ASIAIR Pro

Sh2-101 – Tulip Nebula

Capture date: June 10th & 12th, 2022
Location: Augsburg, Germany
Bortle class: 5-6

Lights: H𝛼: 14x300s, Oiii: 12x300s, Sii: 12x300s, R: 20 @ 10s, G: 20 @ 10s, B: 20 @ 10s (Gain 100, -5°C)
Integration: 3h 20m
Darks: 60
Flats: 30 @ 10s, 30 @ 5s
Flat Darks: 60

Scope: Sky-Watcher Esprit 100ED
Reducer: APM Riccardi 0.75x
Camera: ZWO ASI2600MM Pro
Guide scope: Sky-Watcher Esprit 100ED
Guide camera: ZWO ASI290MM Mini with ZWO OAG-L
Filterwheel: ZWO EFW 7x36mm
Filter(s): Astronomik Deep Sky RGB, Astronomik H𝛼 6nm, Astronomik Oiii 6nm, Astronomik Sii 6nm
Mount: Sky-Watcher EQ6-R Pro
Tripod: Sky-Watcher EQ6 Tripod

Control: ZWO ASIAIR Plus

SH 2-101 – Tulip Nebula

Capture date: September 8th & 9th, 2021
Location: Augsburg, Germany
Bortle class: 5-6

Lights: 59 @ 300s (Gain 100, -5°C)
Integration: 4h 55m
Darks: 60
Flats: 30 @ 10s
Flat Darks: 60

Scope: Sky-Watcher Esprit 100ED
Camera: ZWO ASI2600MC Pro
Guide scope: ZWO 30mm F4
Guide camera: ZWO ASI120MM Mini
Filter(s): Optolong L-eXtreme
Mount: Sky-Watcher EQ6-R Pro
Tripod: Sky-Watcher EQ6 Tripod

Control: ZWO ASIAIR Pro