Dear Colleague,

You have received the magnetic indices am, an and as 
through WDC C1 for Geomagnetism in Copenhagen. The indices were 
created by the International Service of Geomagnetic Indices, CETP, 
France.

CONTACT PERSON:

If you have any questions regarding the data please contact:

Dr. Michel Menvielle
International Service of Geomagnetic Indices
CEPT
4 Avenue de Neptune
F-94107 Saint-Maur-de-Foss‚s C‚dex
France
e-mail: Michel.Menvielle@cetp.ipsl.fr
Fax (or telex):  +33 1 48 89 44 33
Phone: +33 1 69 15 67 39


Acknowledgement:

If the data is used in a publication kindly acknowledge:
International Service of Geomagnetic Indices, CETP, France.


Sincerely yours,
Susanne Vennerstroem
WDC C1 for Geomagnetism

Solar-Terrestrial Physics Division
WDC C1 in Copenhagen
Lyngbyvej 100
DK-2100 Copenhagen
Denmark
Fax: +45 39 15 74 60
E-mail: wdcc1@dmi.dk