... The object just above trap 2-637 in Figure 5 is a good example of how traps can affect the observations of point sources. ... In the case of the object above trap 2-637, the photometric magnitude measured within a 6-pixel aperture (i.e., radius = 3 pixels) is about 0.1 mag fainter than it should be, due to the tail taking light out of the aperture. The FWHM is increased from 1.5 pixels to 2.2 pixels. ... Another relevant question is what percentage of objects are affected by charge transfer traps. ...

... This example shows the Interference removal for the Baker Electron Density data (Qihou Zhou). ... The Arecibo ISR can measure velocities to an accuracy within 1 m/s for an integration time of 30 second in the D-region. ... The Arecibo ISR can measure the neutral winds and temperature in the E-region. ... We are working on to get the ion neutral collision frequency as well. ... The other parameters that we regularly measure include electron temperature, vector ion drift, light ion contents etc. ...

... Doing Business with ESO > Technology Transfer > Examples of ESO developments that have been taken over by a manufacturer or produced commercially for a wider market . ... ESO for the Public . ... People and Events . ... ESO Press Conferences and Events . ... Developments at ESO . ... Because of the wider applicability of this technology, in 1999 ESO concluded an agreement with the French firm SNLS to manufacture and sell the ESO dewar under license. ... Developments Taken Over by a Manufacturer . ...

... An interactive IRAF task for the analysis of Extreme Ultraviolet Explorer ( EUVE ) emission line spectra is presented. The line flux in extracted spectra may be measured by multiple techniques, including fitting individual lines. ... To aid in identifying lines, the positions of known lines may be marked on the spectrum during the fitting process. Also, model EUVE spectra may be constructed and overlaid using plasma emissivities and source emission measures supplied by the user. ...

Next: Future Work Up: CCD Scientific Performance Previous: Modes of Operation . ... However, the first experiments with Co-60 irradiation showed loss of charge transfer performance at doses of 10krads [Lumb and Holland 1988b]. ... These studies showed that the charge transfer degradation was a more severe problem than conventional integrated circuit damage mechanisms. ... Another manifestation of radiation damage is that of dark current spike generation. ...

. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

The study of energetic particles acceleration and transport within the magnetosphere and on its boundaries is the main goal of DOK-2 experiment on Auroral Probe in a frame of INTERBALL project. ... DOK-2 uses two pairs of energetic particle telescopes . ... This information is available only during the most informative Real Time mode of DOK-2. ... Full 56-57 channel spectra accumulated during time intervals from 10 s to 1464 s depending on a particle intensity. ... For this time interval: . ...

Each sequence of calls to one of the image I/O routines is associated with a unique identifier, the so called transfer identifier. Before the first call, 0 should be assigned to this identifier. When upon return the identifier has a value < 0, an error has occurred. ... These further calls must be made using the unmodified transfer identifier. ... With the help of this identifier, it is possible to handle subsets which contain more data than there is room for in your read/write buffer. ...

... A concrete application is displayed step by step by the command: TUTORIAL/CLOUD . The data used for this example are CaII absorption features observed in the spectrum of SN 1986g in NGC 5128 (observer: S. d'Odorico, instrument: CASPEC). ... Sampling is 0.05? per pixel and the measured instrumental resolution, 17km/s. The final cloud model consists of 12 absorption doublets. The corresponding image includes both components K and H and has been convolved by a gaussian PSF of 0.22? (17km/s) FWHM. ...

To change to using another printer for the current login session: PRINTER=ps2 . ... To change to using another editor for the current login session and inform (export) this value to other programs which use it: EDITOR=vi export EDITOR . This changes the user's default editor to vi and exports this value to other programs - such as electronic mail - which make use of it. To change to using another pager for viewing files the user adds the following lines to their .profile file. ...

Suppose measuring system has 16 electrodes. ... If the measuring system doesn't perform redundant measurements, as the current injection through electrodes n and m is equivalent to the injection through electrodes m and n , corresponding redundant values should be set to zeros as in the following example: POLAR 16 0.000 0.908 0.513 0.313 0.202 0.280 0.752 0.000 0.000 0.869 0.351 0.243 0.297 0.311 0.340 0.000 0.000 0.000 1.358 0.484 0.205 0.212 0.355 1.214 0.000 ... EIT Gallery ...

ENERGETIC PARTICLE EXPERIMENT DOK-2 . ... Due to much higher energy, angular and time resolution, better separation of electrons and ions it is expected that DOK-2 experiment will allow to re-examine in more details energetic particle population and related processes in magnetosphere regions covered by the spacecraft orbit. ... Thin foil in front of detector absorbes protons with energies E<400 keV so this detector measures electron spectrum in 20 - 420 keV range. ... Energy values, keV . ...

... According to the most popular cosmological paradigm, the greater part of the galaxy mass is accumulated in the dark matter halo. ... The polar ring galaxies (PRGs) reveal external rings or disks of gas, dust and stars rotating in a plane roughly perpendicular to the disk of the central galaxy. ... The shape of the dark halo in the model was chosen so as to achieve the best fit to the observed rotation of both galaxies themselves and their polar rings. ... The SPRC-7 galaxy. ...

Next: A wavelet Up: No Title Previous: Introduction . Figure: Data characterization using wavelets. The time axis is common to the raw data and the wavelet map (background), for which the vertical axis is analogous to an inverse frequency (Section 10). The Mexican hat wavelet (Section 3) used for the background wavelet map (Section 5) measures the magnitudes of local maxima (blue-grey shades) and minima (yellow/red shades) as a function of time and duration. ...

... Bus Hound may be the very first product of its kind -- a software bus analyzer for capturing device I/O and protocol. ... When the capture buffer fills to capacity, Bus Hound can be configured to stop the capture process or continue capturing, keeping the most recent acquired data. ... IDE : Bus Hound captures command and data transfers for ATA and ATAPI devices. ... B us Hound captures I/O using a device driver. ... The below figure demonstrates how Bus Hound captures data for SCSI devices. ...

Figure 2 Microcalorimeter resolution example. The two pannels in the plot show histograms of the filtered pulse heights that result from left: random samples of the microcalorimeter voltage (a measure of the intrinsic detector resolution) and right: pulses from the absorption of Mn K-alpha x-rays. The smooth curves are gaussian profiles with the FWHM as labeled; in the right pannel the gaussian profile has been convolved with the shape of the Mn K-alpha x-ray line doublet. ... 617) 495-7062 . ...

... Since January 2000 our English translation (Astronomy Letters) is available on-line !!! . ... Scanned copies of Astronomy Letters for 1975-2000 can be found on-line in free access in ADS . ... english ) . ... The journal is translated in English under the name Astronomy Letters . see Springer/Russian Library of Science and MAIK/NAUKA homepages . ... 1995 , 1996 - the Grand prize (full story) , 1997 (full story) , 1998 (full story) , . ... ADS on-line journal service . ... E-mail: pazh@maik.ru . ...

... A golf ball manufacturer has developed a new ball called GoFar. ... An experiment is performed which consists of launching each type of ball several times at the same velocity and angle and measuring the distance travelled before the ball touches the ground. ... Distance travelled by Flyrite ball (m) . ... 217 . 213 . ... The managing director of the makers of the GoFar ball wants her company to dominate the golf ball market by promoting that the GoFar ball flies further than the Flyrite ball. ...

Next: Silicate minerals Up: A Database of Optical Previous: Database of Optical Properties . ... If necessary, data have been determined for the different crystallographic axes. ... In the following we give some examples of the data and their possible applications. Table: Summary of data measured in the Jena laboratory, which are currently available from the JPDOC. compound . ... amorph. ... Next: Silicate minerals Up: A Database of Optical Previous: Database of Optical Properties root 2003-03-06 ...

ENERGOSPECTROMETER OF IONOSPHERIC PLASMA P3-3 . ... The major objective of the P3-3 experiment is complex investigation the main parameters of ionospheric plasma with high time and spatial resolution. ... Measured parameters: . ... The experiment produce regular data - measured with fixed time interval and «packet» data - measured once per specific time interval and producing blocks of TM-information. ... If all parameters will be measured once per second, the experiment will produce 10 MB per orbit. ...