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Messier 13

M13 by Gerard van den Braak

Object data

Object type:

M13 (NGC 6205)

Size:

28x21 arcmins

Magnitude:

5,7

Constellation:

Herculas

Distance:

25.890 LY

 

 

Exposure data

Date, time

2007-07-08   ~02.00 hour

Julian day number

2454 290

Location:

Zuidlaren, Holland

Telescope:

Sugar-3 telescope 255mm F5 Newton

Camera:

ST 2000XM CFW10

Filters:

L: 6x30 sec

R:
  G:
  B:

Temperature outside:

+120C

Temperature CCD:

-50C

Binning:

2x2

Processing tools:

CcdSoft,V5  Photoshop CS2

Imaged by:

Gerard van den Braak

Notes: