Correction RR=RZ Sco Mr. Maciej Reszelski attended me on a possible error in the case of RR Sco. I checked my observation-records from South Africa, and found out that he is right. The observation was of RZ Sco, not RR Sco. Here is the correction : SCORZ 20010610.710 11.8 CMG Thank you, Maciej! -- Georg Comello | Tel. : (31)-50-3634050 Kapteyn Laboratorium | Fax : (31)-50-3636100 University of Groningen | E-mail: comello@astro.rug.nl P.O. Box 800, 9700 AV Groningen | The Netherlands |