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                          Messier 53 (mouse over shows names)

M53 by Gerard van den Braak

Object data

Object type:

M53 (NGC 5024)

Object size:

13'

Magnitude:

7.7

Constellation:

Coma Berenices

Distance:

55,000 LY

 

 

Exposure data

Date, time

2011-05-25   ~02.30 hour

Julian day number

2455 706

Location:

Zuidlaren, Holland

Telescope:

Takahashi-FSQ106ED + extender Q 1,7x

Camera:

Canon 250d (mod)

Filters:

L: 6x180 sec

R: -
  G: -
  B: -

Temperature outside:

+8,4 C

Temperature CCD:

--

Binning:

--

SQM:

20.77

Fiels of view 89'x57'
   

Processing tools:

PS CS3, IP, GradX

Imaged by:

Gerard van den Braak

Notes:

Bottom left: NGC5053