... The plug-plates for the Sloan Digital Sky Survey are drilled with the plate elastically deformed over a convex mandrel and with the sky-facing side away from the mandrel. ... The deformation of the plug-plate by the drilling mandrel and the plug-plate cartridge causes radial distortion of the plate that must be anticipated by the computer numerical controlled (CNC) drilling program so that the end of each fiber optic is positioned correctly on the focal surface by the plug-plate. ...

MAKING THE PROFILES . First of all you are expected to load a FITS file ("FILE"-"LOAD"). ... By pressing the middle button you copy the profile from the first profile window to the second one. ... An example: first integral can correspond to the profile of active region and second integral can correspond to the profile of quiet chromospheric region. ... The second profile (which is subtracted from the first one) you extract after clicking on "SUBTRACT"-"MARK QUIET PROFILE" and marking the region. ...

TALKS ST EL L E Raffaele Gratton INAF - Osservatorio Astronomico di Padova Stellar abundances and the chemical evolution of stellar systems: the Italian contribution The chemical composition of stellar syst the last few years, exciting results have and efficient spectrographs. ... Once the observations of all clusters will be completed for at least one season, we plan to better describe and model the evolution of the stellar angular momentum from the PMS to the TAMS. ...

... ID Comp Origin Type Prior DueDate Resp Status Description ---------------------------------------------------------------------------------------------- 0001 ISAAC clidman-21jan2001 ACTION LOW 2001-09-01 ndevilla SUSPEND Recipe SWS Arcs. ... Waiting for Paranal input. 0002 ISAAC clidman-21jan2001 ACTION LOW 2001-09-01 ndevilla SUSPEND Recipe LWS Arcs: validation. ... 0007 ISAAC clidman-21jan2001 ACTION LOW 2001-09-01 ndevilla SUSPEND Recipe SW Linearity: implementation, validation. ...

Click here for a PDF version of Richard Berry's talk. Universe 2001: Results of Saturday Evening Imaging . ... Support data for calibrating the CCD consisted of eight bias frames and four 60-second dark frames. ... To rescue the images, we processed and registered the four 15-second integrations and the 60-second integration separately. ... The 60-second images were then registered to the composite of 15-second images to produce the image M11-COMBO.FTS. ...

Abstract . A self-consistent model for the dynamical and chemical evolution of dense interstellar clouds is examined. The model includes the basic atomic and molecular constituents of dense clouds and the reactions in which they are involved. ... The results of one-dimensional modeling of the early stages of collapse of protostellar clouds of different masses under the action of ultraviolet radiation are presented. Astrophysical applications of the results obtained are discussed. ...

... Recent Topics . ... MAO main . ... Division Steering Committee elections: first results . ... Тема: Division Steering Committee elections: first results . ... To: All IAU members . ... As planned, I?m communicating to you the first results of the Division Steering Committee elections. ... Division A: . April 17th Election: Membership: 1240 Votes - President/VP Election: 370 (29.8 %) . ... June 26th Election: Membership: 1237 Votes - SC members: 364 (29.4 %) . ...

The Australian National University] [Department of Physics] [Paul Francis] [Main Roleplay Page] . This page provides information about, and copies of the role-playing exercises I use in my undergraduate Astronomy classes. ... In these exercises, I divided my class into small teams typically of three students). ... Most exercises were written for a 1st Year university astronomy class for students with no maths or physics background. ... This exercise teaches students about the greenhouse effect. ...

Minsk bibliography on light scattering . ... The following resources cover diffferent aspects of light scattering bibliography (often much better than our database): . ... This collection of references cite useful books, many dissertations and papers (with abstracts) of the 50s--90s devided in several categories: DDA, TMM, (layered) spheres, (infinite and finite) cylinders, spheroids, clusters of spheres, ADA, GO and RT/MCM. ... Most of the papers were published from the 60s to 2001. ...

BUG FIX *** Note: Despite several hours of testing, I just found a small but deadly bug in the revised version of epic being distributed with epic2.wad. ... EPIC 2 by Matt Williams *** General Info *** EPIC2.WAD for DOOM2 is a sequel to the popular EPIC.WAD. ... Copyright / Permissions *** You may use EPIC.WAD or EPIC2.WAD as a base to build other levels provided you give credit to the original author, though it is more rewarding to build your own levels from scratch. ...

Berlin, Germany . Berlin was founded in the early thirteenth century as the capital of Brandenburg. ... After the Second World War, the city was partitioned into East and West Berlin. ... Though medical and educational facilities were well funded in both East and West Berlin, housing remained a problem for both. Inadequate housing retarded the population growth of East Berlin, and West Berlin suffered from the destruction of one third of its housing to during the Second World War. ...