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Contains:  California nebula, NGC 1499, The star ξPer
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California Nebula IC1805, 


California Nebula IC1805
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California Nebula IC1805

Technical card

Imaging telescopes or lenses: Astro-Tech AT80LE AT80LE

Imaging cameras: Canon T3i MODDED

Mounts: Celestron CGEM CGEM

Guiding telescopes or lenses: Orion 50mm Guide Scope Orion 50 mm Guide Scope

Guiding cameras: ZWO ASI120MC ASI120MC

Focal reducers: Celestron f6.3 Reducer/Corrector Celestron f/6.3 Reducer Corrector

Software: Photoshop CS2  ·  Deep Sky Stacker 3.3.2  ·  PHD 2 Guiding

Dates:Jan. 12, 2019

Frames: 49x420"

Integration: 5.7 hours

Avg. Moon age: 5.75 days

Avg. Moon phase: 32.98%

Basic astrometry details job: 2509883

RA center: 4h 1' 0"

DEC center: +36° 41' 52"

Pixel scale: 2.201 arcsec/pixel

Orientation: 274.211 degrees

Field radius: 1.621 degrees

Resolution: 4379x2988

Data source: Backyard


California Nebula IC1805, a large hydrogen emission nebula in the constellation of Perseus.
Canon T3i, AT80 telescope, 12nm HA filter, 42 Subs of 7 minutes in Ha, and 35 minutes of RGB subs. Stacked in DSS and blended in photo shop CS.
Shot from my yellow zone backyard.



License: None (All rights reserved)

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California Nebula IC1805,