Occultation of Tauri observed at Ashurst
نویسندگان
چکیده
منابع مشابه
Amy Ashurst
Over the past 10 years as a researcher, I examined non-photorealistic rendering [4, 5, 7, 9, 10, 15], as well as human perception in immersive environments [1, 2, 5, 12, 16, 17] and computer-generated and modified imagery [3, 6, 8, 14]. My research involves the interdisciplinary synthesis of computer graphics, perceptual psychology, art theory, and computational vision. My primary research goal...
متن کاملTauri - like object at the substellar boundary
We present a spectrophotometric analysis of SOri J053825.4−024241, a candidate member close to the substellar boundary of the young (1–8Myr), nearby (∼360 pc) σ Orionis star cluster. Our optical and near-infrared photometry and low-resolution spectroscopy indicate that SOri J053825.4−024241 is a likely cluster member with a mass estimated from evolutionary models at 0.06 −0.02 M⊙, which makes t...
متن کاملCaptured at millimeter wavelengths: a flare from the classical T Tauri star DQ Tauri
For several hours on 2008 April 19, the T Tauri spectroscopic binary DQ Tau was observed to brighten, reaching a maximum detected flux of 468 mJy and likely making it (briefly) the brightest object at 3 mm in the Taurus star-forming region. We present the light curve of a rarely before observed millimeter flare originating in the region around a pre-main-sequence star, and the first from a clas...
متن کاملTransients and Mass Ejections Observed in Radio Occultation Measurements of the Solar Corona
A wide variety of radio propagation and scattering phenomena observed when a radio source is occulted by the solar corona has formed the basis for probing the solar corona for over four decades. The purpose of this paper is to review the subject of transients — variations in the radio occultation measurements that appear different from those of the background solar wind. A major surprise in the...
متن کاملGravity Waves and Ionospheric Irregularities over Tropical Convection Zones observed by GPS/MET Radio Occultation
GPS/MET observations of the tropical atmosphere of the southern hemisphere (5S to 25S) during February 1997 are analysed, when a high amount of convective tropospheric water vapor is at these latitudes. Enhanced gravity wave activity of the lower stratosphere at h=22-28 km is associated to areas of increased tropospheric water vapor pressure at h=4-6 km, regarded as a measure of tropical convec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1853
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/13.8.248b