Observation by Alun Halsey: M33 in Triangulum

Uploaded by

Alun Halsey

Observer

Alun Halsey

Observed

2023 Sep 14 - 23:47

Uploaded

2023 Sep 15 - 19:42

Objects

The Triangulum Galaxy (M33)

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Constellation

Triangulum

Field centre

RA: 01^h34^m
Dec: +30°43'
Position angle: -82°35'

Field size

1°35' × 1°02'

Equipment

Esprit 150ED apo triplet with 0.77x reducer/field flattener
QHY168C colour CMOS
Altair Triband fiter
Mesu-200 Mk1

Exposure

20 subframes at 180 seconds each

Location

Reading Berkshire UK

Target name

M33

Title

M33 in Triangulum

About this image

Chose not to use autoguiding the Mesu-200 but dithered instead via Sharpcap. Twenty subframes captured and all stacked in Deepskystacker and processed in Photoshop CS2.

Files associated with this observation

M33-20x180sec-unguided.jpg (180.5 kB)

Like this image

Duncan Hale-Sutton, Graham Winstanley, Gary Eason, Nicholas Freeman, Simon Paul Davis, Callum Wingrove

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