Alpha Perseus is a nearby open stellar cluster. The PSPC image of the central part of the cluster is superimposed with a light-curve.
Get the high resolution (300 dpi) TIFF format version.
Michael Arida (SP Sys);
HEASARC Guest Observer Facility
This file was last modified on Friday, 25-Feb-2000 08:38:20 EST
ROSAT Project Scientist:
Dr. Robert Petre
Responsible NASA Official: