Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  46 eps Ori  ·  48 sig Ori  ·  50 zet Ori  ·  Alnilam  ·  Alnitak  ·  B33  ·  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  IC431  ·  IC432  ·  IC434  ·  IC435  ·  NGC 1990  ·  NGC 2023  ·  NGC 2024  ·  NGC2023  ·  NGC2024  ·  Orion  ·  Part of the constellation Orion (Ori)  ·  Sh2-277  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star σOri  ·  VdB51
Getting plate-solving status, please wait...
Horsehead, 



    
        

            Jürgen Kemmerer
Powered byPixInsight

Horsehead

Getting plate-solving status, please wait...
Horsehead, 



    
        

            Jürgen Kemmerer
Powered byPixInsight

Horsehead

Imaging telescopes or lenses: Teleskop Service TS Imaging Star 100 mm - f/5,8 Quadruplet-Apo-Astrograph

Imaging cameras: Moravian G3-11002

Mounts: Skywatcher AZ EQ-6 GT

Guiding telescopes or lenses: TS Sucher 60 f/4

Guiding cameras: ZWO ASI 178MM-Cool

Software: PixInsight  ·  Adobe Photoshop CS5


Dates:March 2, 2017

Frames:Ha 12nm: 25x300" (2h 5') -25C bin 1x1

Integration: 2h 5'

Darks: ~20

Flats: ~25

Bias: ~20

Avg. Moon age: 4.15 days

Avg. Moon phase: 18.27%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 19.30

Mean FWHM: 2.70

Temperature: 2.00


Astrometry.net job: 1478987

RA center: 5h 39' 26"

DEC center: -2° 14' 55"

Pixel scale: 3.188 arcsec/pixel

Orientation: -152.717 degrees

Field radius: 2.007 degrees


Resolution: 3786x2493

Locations: Suabelis-Sternwarte, Suburban of Regensburg, Bayern, Germany

Description

Markus Völlner und ich haben dieses Bild aufgenommen

Comments

Sky plot

Sky plot

Histogram

Horsehead, 



    
        

            Jürgen Kemmerer