Spatially Resolved STIS Spectra of WR + OB Binaries with Colliding Winds
Lépine, Sébastien, Wallace, Debra, Shara, Michael M, Moffat, Anthony F. J, Niemela, Virpi S
Published in The Astronomical journal (01.12.2001)
Published in The Astronomical journal (01.12.2001)
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Journal Article
Hubble Space Telescope Imaging of the WR 38/WR 38a Cluster
Wallace, Debra J, Gies, Douglas R, Moffat, Anthony F. J, Shara, Michael M, Niemela, Virpi S
Published in The Astronomical journal (01.07.2005)
Published in The Astronomical journal (01.07.2005)
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Journal Article
A Deep Survey for Galactic Wolf-Rayet Stars. II. Implications for Galactic Structure and Massive Star Formation
Shara, Michael M, Moffat, Anthony F. J, Smith, Lindsey F, Niemela, Virpi S, Potter, Michael, Lamontagne, Robert
Published in The Astronomical journal (01.07.1999)
Published in The Astronomical journal (01.07.1999)
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Journal Article
Hubble Space Telescope STIS Observations of the Wolf-Rayet Star HD 5980 in the Small Magellanic Cloud. II. The Interstellar Medium Components
Koenigsberger, Gloria, Georgiev, Leonid, Peimbert, Manuel, Walborn, Nolan R, Barbá, Rodolfo, Niemela, Virpi S, Morrell, Nidia, Tsvetanov, Zlatan, Schulte-Ladbeck, Regina
Published in The Astronomical journal (01.01.2001)
Published in The Astronomical journal (01.01.2001)
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Journal Article
Hubble Space Telescope Observations of the Luminous Blue Variable/W-R Eclipsing Binary System HD 5980
Koenigsberger, Gloria, Georgiev, Leonid, Barbá, Rodolfo, Tzvetanov, Zlatan, Walborn, Nolan R, Niemela, Virpi S, Morrell, Nidia, Schulte-Ladbeck, Regina
Published in The Astrophysical journal (10.10.2000)
Published in The Astrophysical journal (10.10.2000)
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Journal Article
The Puzzle of HD 104994 (WR 46)
Marchenko, Sergey V, Arias, Julia, Barbá, Rodolfo, Balona, Luis, Moffat, Anthony F. J, Niemela, Virpi S, Shara, Michael M, Sterken, Christiaan
Published in The Astronomical journal (01.10.2000)
Published in The Astronomical journal (01.10.2000)
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Journal Article
CCD images and long-slit spectroscopy of the ring nebula around θ Mus
Guillermo Giménez de Castro, Carlos, Niemela, Virpi S.
Published in Monthly notices of the Royal Astronomical Society (11.07.1998)
Published in Monthly notices of the Royal Astronomical Society (11.07.1998)
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Journal Article
CCD images and long-slit spectroscopy of the ring nebula around θ Mus
Guillermo Giménez de Castro, Carlos, Niemela, Virpi S.
Published in Monthly notices of the Royal Astronomical Society (01.07.1998)
Published in Monthly notices of the Royal Astronomical Society (01.07.1998)
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Journal Article
[ITAL]HUBBLE SPACE TELESCOPE[/ITAL][ITAL]Hubble Space Telescope[/ITAL] STIS Observations of the Wolf-Rayet Star HD 5980 in the Small Magellanic Cloud. II. The Interstellar Medium Components
Koenigsberger, Gloria, Georgiev, Leonid, Peimbert, Manuel, Walborn, Nolan R., Barbá, Rodolfo, Niemela, Virpi S., Morrell, Nidia, Tsvetanov, Zlatan, Schulte-Ladbeck, Regina
Published in The Astronomical journal (01.01.2001)
Published in The Astronomical journal (01.01.2001)
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Journal Article
[ITAL]Hubble[/ITAL] [ITAL]Space[/ITAL] [ITAL]T[/ITAL][ITAL]elescope[/ITAL] Detection of Optical Companions of WR 86, WR 146, and WR 147: Wind Collision Model Confirmed
Niemela, Virpi S., Shara, Michael M., Wallace, Debra J., Zurek, David R., Moffat, Anthony F. J.
Published in The Astronomical journal (01.05.1998)
Published in The Astronomical journal (01.05.1998)
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Journal Article
Photometry, polarimetry, spectroscopy, and spectropolarimetry of the enigmatic Wolf-Rayet star EZ Canis Majoris
Robert, Carmelle, Moffat, Anthony F. J., Drissen, Laurent, Lamontagne, Robert, Seggewiss, Wilhelm, Niemela, Virpi S., Cerruti, Miguel A., Barrett, Paul, Bailey, Jeremy, Garcia, Jorge
Published in The Astrophysical journal (20.09.1992)
Published in The Astrophysical journal (20.09.1992)
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