Hemisphere:  Southern  ·  Contains:  IC 2118  ·  Witch Head nebula
IC 2118 - Witchhead nebula, 



    
        

            neptun
IC 2118 - Witchhead nebula
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IC 2118 - Witchhead nebula

Technical card

Imaging telescopes or lenses: Skywatcher Evostar 120ED

Imaging cameras: QHYCCD QHY9M

Mounts: Ioptron CEM60-EC

Software: Pixinsight 1.8  ·  photoshop  ·  APT - Astro Photography Tool

Filters: Baader Planetarium B 2"  ·  Baader Planetarium R 2"  ·  Baader Planetarium G 2"  ·  Baader Planetarium UV/IR-Cut/L 2"

Accessory: Teleskop-Service Flattener 2"


Dates:Nov. 7, 2015

Frames:
Baader Planetarium B 2": 4x420" -45C bin 1x1
Baader Planetarium G 2": 4x420" -45C bin 1x1
Baader Planetarium R 2": 4x420" -45C bin 1x1
Baader Planetarium UV/IR-Cut/L 2": 12x420" -45C bin 1x1

Integration: 2.8 hours

Darks: ~10

Bias: ~50

Avg. Moon age: 25.72 days

Avg. Moon phase: 15.58%

Temperature: 2.00


Basic astrometry details

Astrometry.net job: 842630

RA center: 5h 5' 55"

DEC center: -6° 48' 32"

Pixel scale: 1.221 arcsec/pixel

Orientation: 60.663 degrees

Field radius: 0.696 degrees


Resolution: 620x447

Description

Stack of 12x7 min L and 4x7 min R,G and B. Camera at -45 deg celsius. No guiding. Unfortunately my FOV is too narrow to properly image this object.

Comments

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neptun
neptun
License: Attribution-NonCommercial Creative Commons
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IC 2118 - Witchhead nebula, 



    
        

            neptun