Hemisphere:  Northern  ·  Contains:  NGC 1893  ·  The star 16Aur  ·  The star 19Aur
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IC 410 - Tadpole Nebula - Dec/Jan/Feb 2020/21 - Bicolor v1, 



    
        

            Martin Junius
IC 410 - Tadpole Nebula - Dec/Jan/Feb 2020/21 - Bicolor v1
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IC 410 - Tadpole Nebula - Dec/Jan/Feb 2020/21 - Bicolor v1

Technical card

Imaging telescopes or lenses: Skywatcher Esprit 100ED APO Triplet

Imaging cameras: ZWO ASI 294MC Pro

Mounts: Skywatcher AZ EQ6 GT

Guiding cameras: Lodestar X2

Focal reducers: Skywatcher Esprit 100 F5.5 flattener

Software: Adobe Photoshop 2021  ·  Adobe Photoshop Lightroom Classic  ·  Pleiades Astrophoto S.L. PixInsight 1.8 Ripley  ·  Astro Photography Tool - APT  ·  PHD2 Guiding  ·  Cartes du Ciel

Filters: Optolong L-eNhance 2"


Dates:Dec. 18, 2020Jan. 12, 2021Feb. 9, 2021Feb. 11, 2021Feb. 12, 2021Feb. 13, 2021

Frames:Optolong L-eNhance 2": 73x900" (gain: 120.00) -10C bin 1x1

Integration: 18.2 hours

Darks: ~16

Flats: ~150

Flat darks: ~30

Avg. Moon age: 15.28 days

Avg. Moon phase: 4.69%

Bortle Dark-Sky Scale: 5.00

Mean SQM: 19.42

Temperature: -3.67


Basic astrometry details

Astrometry.net job: 4238145

RA center: 5h 22' 41"

DEC center: +33° 25' 22"

Pixel scale: 1.722 arcsec/pixel

Orientation: 179.380 degrees

Field radius: 1.183 degrees


Resolution: 4099x2765

Locations: Dellbrück, Köln, NW, Germany

Data source: Backyard

Description

Again, two months to gather enough photons for this image. The bulk of the exposures were taken during a spell of five clear, cold nights in Feb 2021, though.

Bicolor processing of OSC/dualband data.

Comments

Author

phtnnz
Martin Junius
License: Attribution-NonCommercial-NoDerivs Creative Commons
1021
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IC 410 - Tadpole Nebula - Dec/Jan/Feb 2020/21 - Bicolor v1, 



    
        

            Martin Junius

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