Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  The star 18Cep  ·  The star 20Cep  ·  The star 25Cep  ·  The star 26Cep  ·  The star 30Cep  ·  The star ξCep
Getting plate-solving status, please wait...
Sh2-140, Sh2-145, Sh2-150, 



    
        

            Rolf Dietrich
Sh2-140, Sh2-145, Sh2-150
Powered byPixInsight

Sh2-140, Sh2-145, Sh2-150

Technical card

Imaging telescopes or lenses: Pentax 67M* 300mm/4 ED (IF )

Imaging cameras: ATIK 16200M

Mounts: EQ6-R

Guiding telescopes or lenses: Lacerta MGEN2 mit 8x50 Sucher

Software: StarSpikes Pro  ·  Starnet++  ·  ADOBE PHOTOSHOP CS5.5  ·  PixInsight  ·  DeepSkyStacker


Dates:Aug. 1, 2019Aug. 10, 2019Aug. 30, 2019

Frames:
Baader Ha 2" 3,5nm: 21x600" -30C bin 1x1
Baader OIII 2" 8,5nm: 4x900" -30C bin 1x1
RGB: 24x600" -30C bin 1x1

Integration: 8.5 hours

Avg. Moon age: 3.55 days

Avg. Moon phase: 25.93%

Mean SQM: 20.50


Basic astrometry details

Astrometry.net job: 3259766

RA center: 22h 24' 52"

DEC center: +64° 10' 40"

Pixel scale: 4.187 arcsec/pixel

Orientation: 359.929 degrees

Field radius: 3.113 degrees


Resolution: 4395x3057

Data source: Backyard

Description

a lot of exposure time for RGB!
Ha using only 25%

Comments

Sky plot

Sky plot

Histogram

Sh2-140, Sh2-145, Sh2-150, 



    
        

            Rolf Dietrich