Hubble Space Telescope high resolution spectroscoy of the exposed white dwarf in the dwarf nova VW Hydri in quiescence: A rapidly rotating white dwarf

1995 ◽  
Vol 445 ◽  
pp. L31 ◽  
Author(s):  
Edward M. Sion ◽  
Min Huang ◽  
Paula Szkody ◽  
Fu-Hua Cheng
Keyword(s):  
High Resolution ◽  
White Dwarf ◽  
Hubble Space Telescope ◽  
Space Telescope ◽  
Dwarf Nova

scholarly journals [ITAL]Hubble Space Telescope[/ITAL] Observations of the Dwarf Nova WZ Sagittae: A Very Rapidly Rotating White Dwarf

1997 ◽  
Vol 484 (2) ◽  
pp. L149-L152 ◽  
Author(s):  
F. H. Cheng ◽  
Edward M. Sion ◽  
Paula Szkody ◽  
Min Huang
Keyword(s):  
White Dwarf ◽  
Hubble Space Telescope ◽  
Space Telescope ◽  
Dwarf Nova

scholarly journals Preliminary analysis of a Hubble FOS spectrum of VW Hyi in quiescence: A DAZQ white dwarf and accretion belt/ring

1996 ◽  
Vol 158 ◽  
pp. 249-250
Author(s):  
E. M. Sion ◽  
M. Huang ◽  
F. H. Cheng ◽  
I. Hubeny ◽  
P. Szkody
Keyword(s):  
White Dwarf ◽  
Preliminary Analysis ◽  
Hubble Space Telescope ◽  
Uv Spectrum ◽  
Space Telescope ◽  
Dwarf Nova ◽  
Faint Object ◽  
Faint Object Spectrograph

AbstractWe present a preliminary analysis of the UV spectrum of the dwarf nova VW Hyi during early quiescence, obtained with the Faint Object Spectrograph (FOS) on the Hubble Space Telescope (HST). The data were obtained approximately one day after the end of a normal outburst.

A Hubble Space Telescope study of the underlying white dwarf in the dwarf nova VW Hydri during quiescence

1995 ◽  
Vol 444 ◽  
pp. L97 ◽  
Author(s):  
Edward M. Sion ◽  
Paula Szkody ◽  
Fu-Hua Cheng ◽  
Min Huang
Keyword(s):  
White Dwarf ◽  
Hubble Space Telescope ◽  
Space Telescope ◽  
Dwarf Nova

Erratum: “A High-resolution Multiband Survey of Westerlund 2 with the Hubble Space Telescope. III. The Present-day Stellar Mass Function” (2017, AJ, 153, 122)

2020 ◽  
Vol 159 (3) ◽  
pp. 127
Author(s):  
Peter Zeidler ◽  
Antonella Nota ◽  
Eva K. Grebel ◽  
Elena Sabbi ◽  
Anna Pasquali ◽  
...  
Keyword(s):  
High Resolution ◽  
Hubble Space Telescope ◽  
Mass Function ◽  
Stellar Mass ◽  
Space Telescope

Hubble Space Telescope Observations of White Dwarf Stars

1993 ◽  
pp. 295-302
Author(s):  
Harry L. Shipman ◽  
Maurice Barnhill ◽  
Howard Bond ◽  
Fred Bruhweiler ◽  
David Finley ◽  
...  
Keyword(s):  
White Dwarf ◽  
Hubble Space Telescope ◽  
Dwarf Stars ◽  
Space Telescope ◽  
White Dwarf Stars

scholarly journals The HST large programme on NGC 6752 – III. Detection of the peak of the white dwarf luminosity function

2019 ◽  
Vol 488 (3) ◽  
pp. 3857-3865
Author(s):  
L R Bedin ◽  
M Salaris ◽  
J Anderson ◽  
M Libralato ◽  
D Apai ◽  
...  
Keyword(s):  
Globular Cluster ◽  
White Dwarf ◽  
Luminosity Function ◽  
Main Sequence ◽  
Hubble Space Telescope ◽  
Horizontal Branch ◽  
Space Telescope

ABSTRACT We report on the white dwarf (WD) cooling sequence of the old globular cluster NGC 6752, which is chemically complex and hosts a blue horizontal branch. This is one of the last globular cluster WD cooling sequences accessible to imaging by the Hubble Space Telescope. Our photometry and completeness tests show that we have reached the peak of the luminosity function of the WD cooling sequence, at a magnitude mF606W  = 29.4 ± 0.1, which is consistent with a formal age of ∼14 Gyr. This age is also consistent with the age from fits to the main-sequence turn-off (13–14 Gyr), reinforcing our conclusion that we observe the expected accumulation of WDs along the cooling sequence.

scholarly journals Hubble Space Telescope Far-UV Spectroscopy of the Short Orbital Period Recurrent Nova CI Aql: Implications for White Dwarf Mass Evolution

2019 ◽  
Vol 872 (1) ◽  
pp. 68
Author(s):  
Edward M. Sion ◽  
R. E. Wilson ◽  
Patrick Godon ◽  
Sumner Starrfield ◽  
Robert E. Williams ◽  
...  
Keyword(s):  
Orbital Period ◽  
White Dwarf ◽  
Hubble Space Telescope ◽  
Uv Spectroscopy ◽  
Space Telescope ◽  
Recurrent Nova
Sign in / Sign up

Export Citation Format

Share Document