Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  B161  ·  B365  ·  B367  ·  Erakis  ·  IC 1396  ·  IC1396  ·  Sh2-131  ·  The star Garnet Star (μCep)  ·  VdB142  ·  mu. Cep
Getting plate-solving status, please wait...
Garnet Star and Elephant Trunk, 



    
        

            Bob Stevenson
Powered byPixInsight

Garnet Star and Elephant Trunk

Getting plate-solving status, please wait...
Garnet Star and Elephant Trunk, 



    
        

            Bob Stevenson
Powered byPixInsight

Garnet Star and Elephant Trunk

Imaging telescopes or lenses: William Optics Zenithstar 70ED

Imaging cameras: Canon T4i

Mounts: iOptron CEM 60

Guiding telescopes or lenses: Orion 30mm Ultra-Mini Guide Scope

Guiding cameras: QHYCCD QHY174MM

Focal reducers: Orion Field Flattener for Short Refractors

Software: Photoshop  ·  Astro Photography tool  ·  PHD 2  ·  Deep Sky Stacker

Filters: Astronomik 6nm Ha Clip Filter  ·  Astronomik Clip CLS CCD


Dates:Sept. 11, 2018Sept. 12, 2018

Frames:
Astronomik 6nm Ha Clip Filter: 29x600" (4h 50') ISO800
Astronomik Clip CLS CCD: 54x300" (4h 30') ISO800

Integration: 9h 20'

Darks: ~40

Flats: ~40

Bias: ~40

Avg. Moon age: 2.49 days

Avg. Moon phase: 7.15%

Bortle Dark-Sky Scale: 8.00


Astrometry.net job: 2702995

RA center: 21h 41' 4"

DEC center: +57° 55' 41"

Pixel scale: 4.233 arcsec/pixel

Orientation: -14.627 degrees

Field radius: 1.730 degrees


Resolution: 2458x1617

Locations: Backyard, Bortle Class 8, Burlington, Ontario, Canada

Data source: Backyard

Comments

Sky plot

Sky plot

Histogram

Garnet Star and Elephant Trunk, 



    
        

            Bob Stevenson