Hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Crab nebula  ·  M 1  ·  NGC 1952
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The Crab Nebula in HA, 


            Wes Higgins
The Crab Nebula in HA
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The Crab Nebula in HA

Technical card

Imaging telescopes or lenses: Celestron C14 EDGE HD

Imaging cameras: ZWO ASI 178MM-Cool

Mounts: Paramount ME

Focal reducers: Starizona HyperStar3

Software: Pixinsight  ·  photoshop Cs4

Filters: Baader f/2 High Speed H-Alpha CCD Filter

Dates:Dec. 1, 2018

Frames: 170x60"

Integration: 2.8 hours

Avg. Moon age: 23.71 days

Avg. Moon phase: 33.64%

Basic astrometry details

Astrometry.net job: 2396886

RA center: 5h 34' 33"

DEC center: +22° 0' 46"

Pixel scale: 1.355 arcsec/pixel

Orientation: 35.342 degrees

Field radius: 0.301 degrees

Resolution: 1250x996

Data source: Backyard


Sky plot

Sky plot


The Crab Nebula in HA, 


            Wes Higgins