Astron. Astrophys. 327, L5-L8 (1997)

Acknowledgements

We appreciate the prompt information from T.C. Weekes about the activity of Mkn 501 as observed by the Whipple telescope. The support of the German Ministry for Research and Technology BMBF and of the Spanish Research Council CYCIT is gratefully acknowledged. We thank the Instituto de Astrofisica de Canarias for the use of the site and for providing excellent working conditions. We gratefully acknowledge the technical support staff of Heidelberg, Kiel, Munich, and Yerevan.

© European Southern Observatory (ESO) 1997

Online publication: April 6, 1998
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