British Astronomical Association

Supporting amateur astronomers since 1890


Gallery

Observers

Objects

Sky map

Histogram

FAQs

Search

Observation by Brad Thomas: NGC 6888 Crescent Nebula

Uploaded by

Brad Thomas

Observer

Brad Thomas

Observed

2023 Dec 02 - 18:58

Uploaded

2023 Dec 02 - 19:00

Objects

The Crescent Nebula (NGC6888)

Planetarium overlay









Constellation

Cygnus

Field centre

RA: 20h12m
Dec: +38°21'
Position angle: -129°52'

Field size

1°59' × 1°18'

Target name

NGC 6888 - Crescent Nebula

Title

NGC 6888 Crescent Nebula

About this image
With so much rubbish weather recently its been a case of get out when there is a break in the clouds and I have been working on two projects simultaneously, the first being NGC 6888 the Cresent Nebula
Iteration 2 - HSO processing on 21 Hours OSC using L-Enhance Filter
Just a hint of the Soap Bubble Nebula behind the Crescent and hope to make it more pronounced in a second processing attempt
London Bortle 8
Equipment used:
Skywatcher 72ed Apo Refractor with 0.85 reducer/flattener
ASI 183mc pro cooled to -10 degrees
WO 50mm guide scope
Altair 290mm guide camera
Skywatcher EQM-35 pro mount
Optolong L-Enhance
ZWO EFW DSD field rotator
240secs x 120gain x 30 offset
Sequenced using NINA
Stacked in Astro Pixel Processor
Processed in Pixinsight
Files associated with this observation
Like this image
Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of work by third parties is expressly forbidden without the consent of the copyright holder. By submitting images to this online gallery, you grant the BAA permission to reproduce them in any of our publications.

© British Astronomical Association 2024

Registered charity no. 210769
Registered company no. 117572

For more information including contact details, click here.

Our Terms of Use are here.

Our Privacy Policy is here.

The BAA image gallery was designed and
built by Dominic Ford.

Image gallery software © Dominic Ford 2020–2024