X-ray and Optical Variations in the Classical Be Star Gamma Cassiopeia: The Discovery of a Possible Magnetic Dynamo

Richard D. Robinson, Myron A. Smith, and Gregory W. Henry

ApJ, 575, 435, 2002

(ADS abstract)

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T3 APT BV Photometric Data Sets from Table 2

These four data files contain the Johnson BV differential magnitudes from the T3 0.4m APT in the sense variable minus comparison and check minus comparison. The first column gives the heliocentric Julian Dates (HJD - 2,400,000) and decimal. The second column gives the differential magnitudes. The comp star is HD 6210 = HR 297 (V = 5.83, B-V = 0.569), and the check star is HD 5395 = HR 265 (V = 4.62, B-V = 0.957).