Engelhardsberg observatory

NGC 7023

NGC 7023 <Click to enlarge>

Full Resolution

Objects:  NGC 7023

Constellation:  Cepheus

Coordinates (J2000): 21h 01m 35; +68° 10' - North is up

Remarks: The Iris nebula, also known as NGC 7023 is a bright reflexion nebula. It lies about 1300 light-years away.

Telescope and camera: Newton 400mm, f 2.5, Focal length 1020 mm, ASA 3" Reducer 0,73x, CDS-5D, ISO 800

Mount: ASA DDM 85, Software: Autoslew V5.1, Sequence V9

Exposure: 15x 5min

Date and Conditions: March 25 2020, conditions pretty good, stars up to 5m6

Software used: acquisition: Maxim DL 6.16, Stacking: DeepSkyStacker 3.3.2, Processing: Adobe Photoshop CS6, PixInsight 1.8