Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Flame Nebula  ·  IC 434  ·  NGC 2023  ·  Orion B
Getting plate-solving status, please wait...
Horsehead pseudo HOO, 



    
        

            Ricardo Tortosa
Horsehead pseudo HOO
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Horsehead pseudo HOO

Getting plate-solving status, please wait...
Horsehead pseudo HOO, 



    
        

            Ricardo Tortosa
Horsehead pseudo HOO
Powered byPixInsight

Horsehead pseudo HOO

Technical card

Imaging telescopes or lenses: Skywatcher Newton 200/1000

Imaging cameras: ZWO ASI294MC Pro

Mounts: Skywatcher EQ6R pro

Guiding telescopes or lenses: Lunatico Astronomia EZG-60

Guiding cameras: QHYCCD QHY5

Software: Deep Sky Stacker  ·  Sequence Generator Pro Sequence Generator  ·  Pleiades Astrophoto PixInsight 1.8 Pixinsight 1.8.6 Ripley

Filters: Optolong L-eXtreme 2"

Accessory: Pegasus Astro FocusCube


Dates:Dec. 26, 2020

Frames:Optolong L-eXtreme 2": 105x240" (7h) (gain: 120.00) -15C bin 1x1

Integration: 7h

Avg. Moon age: 11.39 days

Avg. Moon phase: 87.66%


Basic astrometry details

Astrometry.net job: 4135668

RA center: 5h 40' 48"

DEC center: -2° 30' 28"

Pixel scale: 0.949 arcsec/pixel

Orientation: 80.333 degrees

Field radius: 0.621 degrees


Resolution: 4000x2486

Locations: Casa dels pares, Carcaixent, Valencia, Spain

Data source: Backyard

Description

First lights witg the Optolong L-extreme filter.

As it is a dual narrow band (H-alpha and O3), I performed a combination of the channels using the 'ForaXx's combination method' from the calibrated image.

I'm very satisfied with the behaviour of the L-extreme with OSC cameras.

Comments

Sky plot

Sky plot

Histogram

Horsehead pseudo HOO, 



    
        

            Ricardo Tortosa