Optical Pulsations of HZ Herculis

ON April 15.3 (UT), we attempted to detect optical variations in HZ Herculis corresponding to its 1.2 s X-ray pulsation period. No such variations were observed to a limiting magnitude of 23.5 (modulation 0.01%).

Bibliographische Detailangaben

Veröffentlicht in:	Nature (London) Phys. Sci., v. 244, no. 139, p. 137 v. 244, no. 139, p. 137, 1973-08, Vol.244 (139), p.137-137
Hauptverfasser:	COCKE, W. J, HINTZEN, P, SCOTT, J. S, WORDEN, S. P
Format:	Artikel
Sprache:	eng
Schlagworte:	COSMIC X-RAY SOURCES- PULSES letters-to-editor N56200 -Physics (Astrophysics & Cosmology)-Stars Physics Physics and Astronomy STARS- PULSES VARIATIONS VISIBLE RADIATION
Online-Zugang:	Volltext
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