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%).

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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
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Beschreibung
Zusammenfassung:	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%).
ISSN:	0300-8746 2058-1106
DOI:	10.1038/physci244137a0