Hemisphere:  Southern  ·  Constellation: Eridanus (Eri)  ·  Contains:  NGC 1723  ·  NGC 1752  ·  NGC 1909  ·  The star 63Eri  ·  the Witch Head Nebula
The Witch Head Nebula, 



    
        

            John Sim
The Witch Head Nebula
Powered byPixInsight

The Witch Head Nebula

The Witch Head Nebula, 



    
        

            John Sim
The Witch Head Nebula
Powered byPixInsight

The Witch Head Nebula

Technical card

Imaging telescopes or lenses: William Optics Zenithstar 103

Imaging cameras: QHYCCD 168C

Mounts: SkyWatcher EQ6R Pro

Guiding telescopes or lenses: ZWO 60/280 Guiderscope

Guiding cameras: QHY5L-II-M

Focal reducers: Williams Optics Flat 6AII

Software: PinInsight 1.8  ·  Phd 2  ·  Sequence Generator Pro, v3.0

Filters: STC Astro-Multispectra Filter 48mm

Accessory: PegasusAstro Focuscube



Basic astrometry details

Astrometry.net job: 3753868

RA center: 5h 3' 10"

DEC center: -8° 24' 21"

Pixel scale: 1.705 arcsec/pixel

Orientation: 66.752 degrees

Field radius: 3.069 degrees


Resolution: 12643x2851

Locations: Home, Prachantakham, Prachinburi, Thailand

Data source: Backyard

Description

A 3-pane mosaic of the Witch Head Nebula, each pane being approx 10 hours of data shot with a QHY168C/WO Zenithstar 103 and STC astro-multispectra filter.

Comments

Sky plot

Sky plot

Histogram

The Witch Head Nebula, 



    
        

            John Sim