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Observation by Dr O Garrett: The Rosette Nebula

Uploaded by

Paul Downing, FRAS

Observer

Dr O Garrett

Observed

2017 Jan 19 - 22:00

Uploaded

2017 Mar 11 - 16:45

Objects

NGC2239
NGC2237
NGC2244
NGC2246

Equipment
  • Telescope: 115mm f7 APO refractor
  • Camera: SBIG STF-8300M
  • Autoguiding: Starlight Xpress Lodestar and Starlight Xpress Off Axis Guider
  • Filters: Baader 36mm unmounted narrowband filters in Starlight Xpress USB filter wheel
Exposure

Hydrogen Alpha: 2 x 1200 secs, Sulphur II: 2 x 1200 secs, Oxygen III: 2 x 1200secs

Location

Bovey Tracey, Devon, UK

Target name

NGC 2239 and NGC 2244

Title

The Rosette Nebula

About this image
Sky Conditions: Seeing (Pickering Scale): 7 (Good), Transparency (AAAA scale): 6 (Very Clear)
SQM reading: 20.36
Data Acquisition and Processing software: Nebulosity, PHD2, Pixinsight and Photoshop
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