Hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4628
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IC 4628 The Prawn Nebula Narrow Band Mosaic, 



    
        

            Ian Parr
IC 4628 The Prawn Nebula Narrow Band Mosaic
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IC 4628 The Prawn Nebula Narrow Band Mosaic

Getting plate-solving status, please wait...
IC 4628 The Prawn Nebula Narrow Band Mosaic, 



    
        

            Ian Parr
IC 4628 The Prawn Nebula Narrow Band Mosaic
Powered byPixInsight

IC 4628 The Prawn Nebula Narrow Band Mosaic

Technical card

Imaging telescopes or lenses: TeleVue NP127is

Imaging cameras: QSI 690 wsg-8

Mounts: Paramount MyT

Guiding telescopes or lenses: TeleVue NP127is

Guiding cameras: Starlight Xpress Lodestar X2

Software: Autopano Giga  ·  PixInsight 1.8.5  ·  TheSkyX-Pro  ·  Seqence Generator Pro  ·  PHD 2  ·  Photoshop CS5

Filters: Astronomik SII  ·  Astronomik OIII 1.25" 12nm  ·  Astronomik HA

Accessory: Optec Pyxis Camera Field Rotator 2"


Dates:July 4, 2020

Frames: 122x300" (10h 10')

Integration: 10h 10'

Avg. Moon age: 14.04 days

Avg. Moon phase: 99.41%


Basic astrometry details

Astrometry.net job: 3651050

RA center: 16h 57' 38"

DEC center: -40° 28' 48"

Pixel scale: 1.116 arcsec/pixel

Orientation: 84.781 degrees

Field radius: 1.116 degrees


Resolution: 5599x4532

Locations: Backyard Hawkesbury Heights, Hawkesbury Height, NS, Australia

Data source: Backyard

Description

A lot more data with seeing varying from out-standing HFR 1.1 to awful (2-3) but meh ... beggars can't be choosers and I wan't enough subs to use the Winzorised Sigma Clipping rejection algorithm in Pixinsight

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Histogram

IC 4628 The Prawn Nebula Narrow Band Mosaic, 



    
        

            Ian Parr