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BAA Images Geof Lewis

Observation by Geof Lewis: M91 (LRGB) - 16 April 2021

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Geof Lewis

Observer

Geof Lewis

Observed

2021 Apr 16 - 23:59

Uploaded

2021 Sep 15 - 16:28

Objects

M91

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Constellation

Coma Berenices

Field centre

RA: 12h35m
Dec: +14°29'
Position angle: +92°05'

Field size

0°23' × 0°17'

Equipment
  • C14
  • QSI583wsg-5
  • Choma LRGB filters
  • AP1200GTO
Exposure

L=15x600s; R=16x300s; B+G=17x300s each. All bin 2x2, -20C

Location

Norfolk, UK

Target name

M91

Title

M91 (LRGB) - 16 April 2021

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