Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Hemisphere:  Northern
Getting plate-solving status, please wait...
Sh2-187 Nebula in Cassiopeia, 


            Mike Oates
Sh2-187 Nebula in Cassiopeia
Powered byPixInsight

Sh2-187 Nebula in Cassiopeia

Technical card

Imaging telescopes or lenses: Takahashi FSQ-106 ED

Imaging cameras: Starlight Xpress SX-814 Trius Monochrome CCD

Mounts: Sky-Watcher EZ-EQ6 GT

Guiding cameras: Starlight-XPress Lodestar Autoguider

Software: Sequence Generator Pro  ·  Photoshop CS6  ·  PIXINSIGHT 1.8

Filters: Ha 3nm  ·  Red  ·  Green  ·  Blue

Accessory: Lakeside Astro Motor Focus System  ·  Starlight Xpress SX 'Maxi wheel'  ·  Starlight Instruments FTF3545B-A Focuser

Dates:Dec. 16, 2017

Blue: 68x300" bin 1x1
Green: 82x300" bin 1x1
Ha 3nm: 11x1200" bin 1x1
Ha 3nm: 25x1800" bin 1x1
Red: 60x300" bin 1x1
Red: 10x120" bin 2x2

Integration: 34.0 hours

Avg. Moon age: 27.94 days

Avg. Moon phase: 2.85%

Mean SQM: 18.50

Basic astrometry details job: 1869587

RA center: 1h 21' 55"

DEC center: +61° 47' 27"

Pixel scale: 1.435 arcsec/pixel

Orientation: 359.999 degrees

Field radius: 0.862 degrees

Resolution: 3326x2764

Locations: The Hills Observatory, Manchester, United Kingdom

Data source: Backyard


Ha and red subs were simply added together to make the red channel.



Mike Oates
License: None (All rights reserved)

Sky plot

Sky plot


Sh2-187 Nebula in Cassiopeia, 


            Mike Oates