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Messier 31

M31 by Gerard van den Braak

Object data

Object type:

M31 (NGC 224)

Size:

+/- 80x100 arcmins

Magnitude:

3.4 / 13.6

Constellation:

Andromeda

Distance:

2,590,000 LY

 

 

Exposure data

Date, time

2011-10-23   ~23.50 hour

Julian day number

2455 858

Location:

Zuidlaren, Holland

Telescope:

Takahashi FSQ106ED + extender Q 1,7x

Camera:

Canon 350D mod

Filters:

L: 2x 20x5min (moza´ek)

R:
  G:
  B:

Temperature outside:

-4,50C

Temperature CCD:

-

Binning:

 

Processing tools:

IP,  Photoshop CS3

Imaged by:

Gerard van den Braak

Notes:

Panorama consisting two stacks. Each stack consisting ten exposures of 5 min.