Observation by Paul Downing: Messier 81

Uploaded by

Paul Downing

Observer

Paul Downing

Observed

2015 Feb 15 - 23:00

Uploaded

2024 Mar 07 - 16:00

Objects

M81

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Constellation

Ursa Major

Field centre

RA: 09^h55^m
Dec: +69°03'
Position angle: -91°01'

Field size

0°24' × 0°18'

Equipment

!2.5 inch Planewave telescope
QSI 683 CCD camera

Exposure

60 mins luminance in 10 min subs plus 40 mins RGB in 10 min subs

Location

Alpujarra, Spain

Target name

M81

Title

Messier 81

About this image

This is a reprocessed image using data from 2015 and software from 2024

Files associated with this observation

M81_150215_Final.jpg (4.7 MB)

Like this image

Simon Paul Davis, Graham Winstanley, Andy Wilson, Callum Potter, Martina McGovern

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