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Dive into the research topics where Michael G. Hack is active.

Publication


Featured researches published by Michael G. Hack.


Astronomy and Astrophysics | 1986

CH Cygni: the outburst of 1977―85

Michael G. Hack; Luigia Rusconi; G. Sedmak; G. Aydin; Semanur Engin; N. Yilmaz


Astronomy and Astrophysics | 1982

The ultraviolet spectrum of CH Cygni during the outburst started in 1977

Michael G. Hack; P. L. Selvelli


Nature | 1957

Combined Light and Velocity Measurements of the Variable Star 12 Lacertae

A. Abrami; G. Bakos; P. Broglia; B. Cester; J. F. Heard; Michael G. Hack; M. Huruhata; C. W. de Jager; J. Kubikovski; J. J. Kumsisviii; R. Lynds; N. L. Magalashvili; S. V. Nekrassova; G. J. Odgers; J. J. Ruiz; J. Sahade; H. J. Smith; M. J. Smyth; N. Thomas; M. Walker


Astronomy and Astrophysics | 1989

A study of the ultraviolet spectrum of VV Cephei

Michael G. Hack; Semanur Engin; N. Yilmaz


Astronomy and Astrophysics | 1984

Visual and ultraviolet spectrum of the eclipsing binary V 367 Cygni

Michael G. Hack; Semanur Engin; N. Yilmaz


Astronomy and Astrophysics | 1984

The UV variations of the symbiotic star CH Cygni from 1978 to 1981

M. Persic; Michael G. Hack; P. L. Selvelli


Archive | 1983

The BUSS spectrum of Beta Lyrae. [Balloon-borne Ultraviolet Stellar Spectrograph]

Michael G. Hack; J. Sahade; C. De Jager; Y. Kondo


Astronomy and Astrophysics | 1983

The BUSS spectrum of Beta Lyrae

Michael G. Hack; J. Sahade; C. De Jager; Yasushi Kondo


Astronomy and Astrophysics | 1982

Radial velocities of CH Cygni during the outburst started in 1977

Michael G. Hack; Luigia Rusconi; G. Sedmak; Semanur Engin; N. Yilmaz


Astronomy and Astrophysics | 1982

The variable shell star HR 5999. VI - Strong chromospheric and transition region emission lines in the ultraviolet spectrum of a Herbig AE star

H. R. E. Tjin A Djie; Michael G. Hack; P. L. Selvelli

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G. Sedmak

University of Trieste

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C. W. de Jager

Thomas Jefferson National Accelerator Facility

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Y. Kondo

Goddard Space Flight Center

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