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BAA Images Picture of the week Alun Halsey

Observation by Alun Halsey: Rosette nebula widefield

Uploaded by

Alun Halsey

Observer

Alun Halsey

Observed

2022 Jan 06 - 00:11

Uploaded

2022 Jan 06 - 13:58

Objects

The Rosette Nebula (Caldwell 49)

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Constellation

Monoceros

Field centre

RA: 06h31m
Dec: +04°44'
Position angle: +85°00'

Field size

5°13' × 4°08'

Equipment
  • Canon 135mm f/2 lens stopped down to f/2.8
  • Geoptik Canon to CCD adapter with internal 7nm Ha filter
  • SX Trius 694 mono
  • CEM60
Exposure

12 x 300sec = 1hr

Location

Reading Berkshire UK

Target name

Rosette nebula

Title

Rosette nebula widefield

About this image

12 subs at 300secs stacked in deepskystacker and processed in Photoshop CS2.

Files associated with this observation
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Comments
Paul Downing, FRAS
Paul Downing, FRAS, 2022 Jan 08 - 09:07 UTC

A nice presentation of this object, including surrounding nebulosity.

Alun Halsey
Alun Halsey, 2022 Jan 09 - 14:11 UTC

Thank you Paul

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