GAIA A Stereoscopic Census of our Galaxy - Cosmos
... – deep and uniform (G=20 mag) detection of all moving objects – ~250,000 objects observed, mainly main-belt asteroids – orbits: 30 times better than present, even after 100 years – spin-axis direction, rotation period, shape parameters for majority – taxonomy/mineralogical composition versus helioce ...
... – deep and uniform (G=20 mag) detection of all moving objects – ~250,000 objects observed, mainly main-belt asteroids – orbits: 30 times better than present, even after 100 years – spin-axis direction, rotation period, shape parameters for majority – taxonomy/mineralogical composition versus helioce ...
Document
... In the petrographic microscope plane polarized light is used. For plane polarized light the electric vector of the light ray is allowed to vibrate in a single plane,producing a simple sine wave with a vibration direction lying in the plane of polarization - this is termed plane light or plane polari ...
... In the petrographic microscope plane polarized light is used. For plane polarized light the electric vector of the light ray is allowed to vibrate in a single plane,producing a simple sine wave with a vibration direction lying in the plane of polarization - this is termed plane light or plane polari ...
Lab X2
... “Chlorophyll is a chlorin pigment, which is structurally similar to and produced through the same metabolic pathway as other porphyrin pigments such as heme. At the center of the chlorin ring is a magnesium ion. This was discovered in 1906, and was the first time that magnesium had been detected in ...
... “Chlorophyll is a chlorin pigment, which is structurally similar to and produced through the same metabolic pathway as other porphyrin pigments such as heme. At the center of the chlorin ring is a magnesium ion. This was discovered in 1906, and was the first time that magnesium had been detected in ...
Limits on the Size and Orbit Distribution of Main Belt Comets
... anomalously bright segment. Using segments is preferred to summing the light in the entire annulus because the S/N of a tail detection increases as the square root of the number of segments as long as the tail falls into only one segment. Even though the number of opportunities for a false detection ...
... anomalously bright segment. Using segments is preferred to summing the light in the entire annulus because the S/N of a tail detection increases as the square root of the number of segments as long as the tail falls into only one segment. Even though the number of opportunities for a false detection ...
GPS_Ch12
... the mirrors many times, stimulating other atoms to emit identical light waves also. ...
... the mirrors many times, stimulating other atoms to emit identical light waves also. ...
Discovery of a Dwarf Poststarburst Galaxy near a High Column
... same large-scale structure filament. In this case ‘‘correlated’’ structures are suggested by the much smaller line-of-sight sizes of these two clouds; that is, the 1666 km s1 absorbers in the RX J1230.8+0115 sight line could be two other small clouds similar to the 1586 km s1 absorber studied here ...
... same large-scale structure filament. In this case ‘‘correlated’’ structures are suggested by the much smaller line-of-sight sizes of these two clouds; that is, the 1666 km s1 absorbers in the RX J1230.8+0115 sight line could be two other small clouds similar to the 1586 km s1 absorber studied here ...
Ultraluminous X-ray Sources in Andromeda Galaxy
... where xinhom is such that at a distance greater than xinhom from the center of the disk, inhomogeneities would be ineffective, is accretion efficiency (typically, 10%), ξ reflects the efficiency by which the bubbles boost the luminosity. The additional parameter, α in this equation describes the v ...
... where xinhom is such that at a distance greater than xinhom from the center of the disk, inhomogeneities would be ineffective, is accretion efficiency (typically, 10%), ξ reflects the efficiency by which the bubbles boost the luminosity. The additional parameter, α in this equation describes the v ...
Correlation Between Nitrogen and Oxygen Content in Planetary
... behavior of the nebula as it expanded out into space, and through a magnetic field. The more we learn about how these objects form, the better we will understand our sun and what will happen to it in the future. ...
... behavior of the nebula as it expanded out into space, and through a magnetic field. The more we learn about how these objects form, the better we will understand our sun and what will happen to it in the future. ...
Kaleidoscopes for Fun and Function
... horizontally has an angle of Ti = 0q; the largest value for the incidence angle is determined by the ray that starts from the point source and hits the very top or bottom of the kaleidoscope entrance face. In Figure 20, the angle drawn at the top of the figure is about Ti = 48qbut if the kaleidosc ...
... horizontally has an angle of Ti = 0q; the largest value for the incidence angle is determined by the ray that starts from the point source and hits the very top or bottom of the kaleidoscope entrance face. In Figure 20, the angle drawn at the top of the figure is about Ti = 48qbut if the kaleidosc ...
FY1995 Q1 Oct-Dec NO.. - National Optical Astronomy Observatory
... is part of a gravitationally lensed system. Such a system would consist of a single quasar that appears double (or multiple) because an object between Earth and the quasar causes the light from the quasar to be bent. Deep searches have failed to detect the object responsible for the lensing of Q2345 ...
... is part of a gravitationally lensed system. Such a system would consist of a single quasar that appears double (or multiple) because an object between Earth and the quasar causes the light from the quasar to be bent. Deep searches have failed to detect the object responsible for the lensing of Q2345 ...
Zhou et al Ks band Secondary Eclipses 2014
... The weights were generated such that the overall root-mean-square (rms) of background of each object frame was minimized after flat-field correction with Flatmaster,i . Stars in each object frame were masked before the background rms was calculated. The fitted coefficients of the linear combination ...
... The weights were generated such that the overall root-mean-square (rms) of background of each object frame was minimized after flat-field correction with Flatmaster,i . Stars in each object frame were masked before the background rms was calculated. The fitted coefficients of the linear combination ...
tr-2004-81
... Next, we describe in detail the file-based and database implementations, and compare their performance on various computer systems. Finally, we discuss how the SQL implementation could be run efficiently on a Grid system. We conclude by speculating why database systems are not being used on the Grid ...
... Next, we describe in detail the file-based and database implementations, and compare their performance on various computer systems. Finally, we discuss how the SQL implementation could be run efficiently on a Grid system. We conclude by speculating why database systems are not being used on the Grid ...