Results 21 to 30 of about 791,707 (216)
New Candidate Massive Clusters from 2MASS [PDF]
, 2013 Massive stars are important for the evolution of the interstellar medium. The detailed study of their properties (such as mass loss, rotation, magnetic fields) is enormously facilitated by samples of these objects in young massive galactic star clusters.
Dirk Froebrich, Froebrich, Dirk
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Infrared Photometry of NGC 6791 [PDF]
The Astronomical Journal, 2005 Accepted for publication in AJ (Feb. 2005)
Carney, Bruce W. +2 more
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Infrared Photometry of Be Stars [PDF]
Symposium - International Astronomical Union, 1982 A photometric study of Be stars in the JHKL system is reported here. Early papers (see Feinstein and Marraco, 1980) about bright southern Be stars observed photoelectrically in the UBVRI system and in the Balmer-lines: Hα, Hβ and Hγ, permit us to derive several conclusions about their light variability, the amount of emission in the α and β indices ...
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Instructions on how to use the Aperture Photometry Tool for Infrared Iris Transillumination.
, 2020 This is a file describing how to use the Aperture Photometry Tool for Infrared Iris ...
Maciej Czepita (8372247)
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Red and Infrared Photometry of Be Stars [PDF]
International Astronomical Union Colloquium, 1987 All programme stars including standard stars were observed with the standard RI filters of the Johnson system with a 20-arcsec diaphragm for 4 nights during the 1982–83 observing season. A photoelectric photometer attached to the 1.2 meter reflecting telescope of the Japal— Rangapur Observatory was used for these observations.
G. C. Kilambi +2 more
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Aperture Photometry Tool for Infrared Iris Transillumination macro file for ImageJ.
, 2020 This is the macro file of the Aperture Photometry Tool for Infrared Iris Transillumination to upload in ...
Maciej Czepita (8372247)
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The Astrophysical Journal, 1974 A set of observations of Titan at wavelengths from 1.6 through 34 microns shows that Titan has a remarkably low albedo near 1.6 micron. Thermal flux observations for 10 years at 10.6 microns and for 5 years at 21 microns suggest that the thermal properties of Titan remained constant over this period and are independent of phase.
F. J. Low, G. H. Rieke
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Aperture Photometry Tool for Infrared Iris Transillumination IJM file for ImageJ.
, 2020 This is an ijm file of the Aperture Photometry Tool for Infrared Iris Transillumination to upload to ...
Maciej Czepita (8372247)
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Near-Infrared Photometry of Blazars
, 1999 Two days of observations were conducted at the Palomar Observatory during the nights of 25 and 26 February 1997 with the Hale telescope, in order to search for rapid variability in the near-infrared (NIR) bands J, H, Ks for a selection of eight blazars.
Chapuis, C. +4 more
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NEAR-INFRARED THERMAL EMISSION DETECTIONS OF A NUMBER OF HOT JUPITERS AND THE SYSTEMATICS OF GROUND-BASED NEAR-INFRARED PHOTOMETRY [PDF]
, 2014 We present detections of the near-infrared thermal emission of three hot Jupiters and one brown dwarf using the Wide-field Infrared Camera (WIRCam) on the Canada-France-Hawaii Telescope (CFHT).
Cushing, Michael +23 more
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