Infrared photometry of southern early-type stars.
D. C. B. Whittet,I. G. van Breda +1 more
About:
This article is published in Monthly Notices of the Royal Astronomical Society.The article was published on 1980-10-01 and is currently open access. It has received 70 citations till now. The article focuses on the topics: Photometry (astronomy) & Infrared astronomy.read more
Citations
More filters
Journal ArticleDOI
Correcting for the Effects of Interstellar Extinction
TL;DR: In this article, the main general features of extinction from the IR through the UV are reviewed, along with the nature of observed spatial variations, and several strategies for dereddening are discussed along with estimates of the uncertainties inherent in each method.
Journal ArticleDOI
UBVJHK synthetic photometry of Galactic O stars
Fabrice Martins,Bertrand Plez +1 more
TL;DR: In this article, the authors derived UBVJHK magnitudes and bolometric corrections from a grid of atmosphere models for O stars and used them to constrain the ph ysical properties of heavily extincted objects.
Journal ArticleDOI
The IRSF magellanic clouds point source catalog
Daisuke Kato,Chie Nagashima,Takahiro Nagayama,Takahiro Nagayama,Mikio Kurita,Joel F. Koerwer,Toshihide Kawai,Tomoyasu Yamamuro,Takahiro Zenno,Takahiro Zenno,Shogo Nishiyama,Daisuke Baba,Ryota Kadowaki,Y. Haba,Hirofumi Hatano,Hideyuki Shimizu,Mamiko Nishimura,Tetsuya Nagata,Tetsuya Nagata,Shuji Sato,Yuka Murai,Takahiro Kawazu,Yasushi Nakajima,Hidehiko Nakaya,Hidehiko Nakaya,Ryo Kandori,Nobuhiko Kusakabe,Akika Ishihara,Nagisa Kaneyasu,Jun Hashimoto,Motohide Tamura,Toshihiko Tanabe,Yoshifusa Ita,Yoshifusa Ita,Noriyuki Matsunaga,Yoshikazu Nakada,Koji Sugitani,Ken Ichi Wakamatsu,Ian S. Glass,Michael Feast,John W. Menzies,Patricia A. Whitelock,Pieter Fourie,John Stoffels,Geoff P. Evans,Tetsuo Hasegawa +45 more
Journal ArticleDOI
Bright OB stars in the Galaxy III. Constraints on the radial stratification of the clumping factor in hot star winds from a combined H α , IR and radio analysis ,
J. Puls,Nevena Markova,Salvo Scuderi,C. Stanghellini,O. G. Taranova,A. W. Burnley,I. D. Howarth +6 more
TL;DR: In this article, the radial stratification of the so-called clumping factor was analyzed for 19 Galactic O-type supergiants/giants, by combining their own and archival data for Hα, IR, mm and radio fluxes, and using approximate methods, calibrated to more sophisticated models.
Journal ArticleDOI
The Hubble Space Telescope Key Project on the Extragalactic Distance Scale. XXVI. The Calibration of Population II Secondary Distance Indicators and the Value of the Hubble Constant
Laura Ferrarese,Jeremy Mould,Robert C. Kennicutt,John P. Huchra,Holland C. Ford,Wendy L. Freedman,Peter B. Stetson,Barry F. Madore,Shoko Sakai,Brad K. Gibson,John A. Graham,Shaun M. G. Hughes,Garth D. Illingworth,Daniel D. Kelson,Lucas M. Macri,Kim Sebo,Nancy A. Silbermann +16 more
TL;DR: In this paper, a Cepheid-based calibration is derived for four distance indicators that utilize stars in old stellar populations: the tip of the red giant branch (TRGB), the planetary nebula luminosity function (PNLF), the globular cluster luminosity functions (GCLF), and the surface brightness fluctuation method (SBF).