... Consequently, it is inappropriate to expand and in ordinary spherical harmonics. The proper expansion expresses both and simultaneously in terms of a particular order of generalized spherical harmonics. ... Generalized spherical harmonics start at , and for each , . ... Generalized spherical harmonics obey a sum rule analogous to a familiar one for ordinary spherical harmonics, but it includes an explicit phase factor which depends on the orientation of the two lines of sight. ...

Next: Extinction efficiencies: general behaviour Up: Optical properties of cosmic Previous: Optical properties of cosmic . It is now evident that observed interstellar extinction cannot be explain using particles of only one kind. ... The intensity of radiation after passing a dust cloud is equal to . ... The interstellar extinction is . ... Next: Extinction efficiencies: general behaviour Up: Optical properties of cosmic Previous: Optical properties of cosmic root 2003-04-09 ...

General Information . ... The conference is organized by the Sternberg Astronomical Institute (SAI) of Moscow University and the IAU Working group "Site-testing Instruments" . ... Use of site data in telescope operation and adaptive optics. ... Recent conferences on this subject (2007, 2008) demonstrated great interest of the community, hence the need for a new meeting. ... Unlike previous recent conferences, this meeting will cover all aspects of site monitoring for optical/IR astronomy. ...

. The following general subroutines belong to the category IMAGE-IO: . ``Reading/writing of set data'' In parentheses the name of the source file is given. AXPROPS . Return structure with axis properties for a set. ( axprops.c ) . GDSI_CANCEL . Cancels a transfer started with GDSI_READ or GDSI_WRITE. ( gdsi_read.c ) . GDSI_READ . Reads data from (part of) a set. ( gdsi_read.c ) . GDSI_WRITE . Writes data to (part of) an set. ( gdsi_read.c ) .

Laboratory of Physical-Chemical Basis of Crystallization . ... the melt growth of single crystals of inorganic compounds, mainly metal chalcogenides. a physical-chemical study of these compounds and systems where they originate of in order to facilitate their single crystal growth, or to achieve some desirable properties of these crystals. preparation of semiconductor, mainly metal chalcogenides, nanostructures and investigation of their properties. ...

Next: RGCV for Steepest Up: Generalized Cross-Validation as a Previous: The Richardson-Lucy Algorithm . Cross-validation divides the data into two sets. ... Extending this concept, generalized cross-validation (GCV) uses each data point as the testing set, and then averages a weighted prediction error over the entire data set (Golub et al. ... The main drawback of the GCV criterion comes from the denominator of . ... and is now called the Randomized GCV (RGCV) criterion. ...

Name Last modified Size Description . Parent Directory - FLAMES/ 07-Apr-2004 15:58 - FORS1/ 26-Mar-2004 15:47 - FORS2/ 26-Mar-2004 16:10 - ISAAC/ 26-Mar-2004 16:25 - MIDI/ 07-Apr-2004 15:45 - NACO/ 26-Mar-2004 16:34 - UVES/ 26-Mar-2004 16:48 - VIMOS/ 01-Apr-2004 11:01 - .

... This chapter describes the PEPSYS package for general photometric reductions. The function of photometric reductions is to measure and remove, so far as possible, the instrumental signature from the data. ... The package contains two main parts: a planning program and a reduction program. The planning program interacts with the user to find out the goals of the observing program, and then produces a schedule of the observations needed to meet those goals efficiently. ... ASCII source files . ...

Proposal Identi cation No.: P1734 Date Received: 2003-Oct-01 17:10:12 Technical Page Proposal Type: Regular General Category: Pulsars Observation Category: Galactic Total Time Requested: 60 Hours Proposal Title: Subpulse uctuation properties of northern pulsars ABSTRACT: Recent high-quality single-pulse observations of drifting subpulses have been interpreted, within the framework of generally accepted aspects of pulsar theories, using new analysis techniques. ... Maybe Part of the observing run. ...