EVIDENCE FOR A BINARY PERIOD IN HIGHLY VARIABLE X-RAY SOURCE AQUILA X-1

被引：22

作者：

WATSON, MG ^{[1
]}

机构：

[1] UNIV LEICESTER,DEPT PHYS,X-RAY ASTRON GRP,LEICESTER LE1 7RH,ENGLAND

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1976年 / 176卷 / 01期

关键词：

D O I：

10.1093/mnras/176.1.19P

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Observations of Aql X-i (3U 1908 + 00) with the Ariel V Sky Survey Instru¬ment during the decay of the 1975 June X-ray flare (first reported by Buff), indicate a modulation with a period of 1-30 ±0-04 days, JD of phase zero 2442593-63 ±0-15. © Royal Astronomical Society •.

引用

页码：P19 / P23

页数：5

共 8 条

[1]

BUFF J, 1975, IAU2788 CIRC

[2] IS CIR X-1 A RUNAWAY BINARY [J].

CLARK, DH ;

PARKINSON, JH ;

CASWELL, JL .

NATURE, 1975, 254 (5502) :674-676

[3]

DAVIDSEN A, 1975, IAU2793 CIRC

[4]

DOXSEY R, 1975, IAU2820 CIRC

[5] THIRD UHURU CATALOG OF X-RAY SOURCES [J].

GIACCONI, R ;

MURRAY, S ;

GURSKY, H ;

KELLOGG, E ;

SCHREIER, E ;

MATILSKY, T ;

KOCH, D ;

TANABAUM, H .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1974, 27 :37-64

[6] NEW RESULTS FROM LONG-TERM OBSERVATIONS OF CYGNUS-X-1 [J].

HOLT, SS ;

BOLDT, EA ;

SERLEMITSOS, PJ ;

KALUZIENSKI, LJ .

ASTROPHYSICAL JOURNAL, 1976, 203 (02) :L63-L66

[7] POSSIBLE MODELS FOR SOME TRANSIENT X-RAY SOURCES [J].

PACINI, F ;

SHAPIRO, SL .

NATURE, 1975, 255 (5510) :618-619

[8]

VILLA G, IN PRESS

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