Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023

Image of the day 09/15/2019

Iris Nebula (NGC7023) and Surroundings (LDN1158), 



    
        

            Kunst_des_Universums
Iris Nebula (NGC7023) and Surroundings (LDN1158)
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Iris Nebula (NGC7023) and Surroundings (LDN1158)

Image of the day 09/15/2019

Iris Nebula (NGC7023) and Surroundings (LDN1158), 



    
        

            Kunst_des_Universums
Iris Nebula (NGC7023) and Surroundings (LDN1158)
Powered byPixInsight

Iris Nebula (NGC7023) and Surroundings (LDN1158)

Acquisition details

Dates:
Aug. 27, 2019 ·  Aug. 30, 2019 ·  Sept. 3, 2019 ·  Sept. 4, 2019
Frames:
198×360(19h 48′) ISO800
90×60(1h 30′) ISO800
Integration:
21h 18′
Darks:
16
Flats:
50
Bias:
150
Avg. Moon age:
9.15 days
Avg. Moon phase:
16.89%
Bortle Dark-Sky Scale:
4.00

Basic astrometry details

Astrometry.net job: 2992172

RA center: 20h50m57s.4

DEC center: +67°4431

Pixel scale: 2.157 arcsec/pixel

Orientation: 3.745 degrees

Field radius: 1.828 degrees

Resolution: 5098x3353

File size: 11.6 MB

Data source: Traveller

Description

The Iris Nebula from Bavaria, Germany.

198 x 360 Seconds with ISO800

90 x 60 Seconds with ISO800 for the Core.

Comments

Sky plot

Sky plot

Histogram

Iris Nebula (NGC7023) and Surroundings (LDN1158), 



    
        

            Kunst_des_Universums