... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

A knowledge of mathematical methods is important for an increasing number of university and college courses, particularly in physics, engineering and chemistry, but also in more general science. ... We have therefore decided to write a textbook that assumes knowledge only of material that can be expected to be familiar to all the current generation of students starting physical science courses at university. ... The general aim of the book is to present a topic in three stages. ...

Estimating the NEO Population and Impact Risk: Past, Present and Future . ... Since most of the risk resides in the largest impactors, finding that fraction of the largest bodies, and that none of them has a significant chance of impacting in the next century or so, "retires" more than 90 % of the impact risk, including most of the risk of a globally catastrophic impact event. ... In the mid-size range, from ~150 m to ~1 km, the main risk is from tsunami generated by an ocean impact. ...

Main planetology and astrophysics scientific tasks of gamma-spectrometry GRS and detector HEND . ... The origin of Mars . The ratio of natural radioactive isotopes 19 K/ 92 U will allow to estimate the temperature of proto-planetary cloud in the point of Mars creation . ... Abundance of main elements at valleys and at plateaus will allow to determine their ages . ... Water as a factor of Mars global evolution, the presence of water and water ice under the surface in the present time . ...

This module illustrates many of the aspects of the Apache 1.2 API and, when used, demonstrates the manner in which module callbacks are triggered by the server. ... Source File: mod_example.c . ... The files in the src/modules/example directory under the Apache distribution directory tree are provided as an example to those that wish to write modules that use the Apache API. ... Example . ... Uncomment the "AddModule modules/example/mod_example" line near the bottom of the src/Configuration file. ...

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: . ...

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

. Next: WriteMyString.c Up: Modular Example Previous: Modular Example . /* * main.c */ #include "header.h" #include <stdio.h> char *AnotherString = "Hello Everyone"; main() { printf("Running...\n"); /* * Call WriteMyString() - defined in another file */ WriteMyString(MY_STRING); printf("Finished.\n"); } . Dave.Marshall@cm.cf.ac.uk . Wed Sep 14 10:06:31 BST 1994

... Create the position of New Member Steward . ... Conduct meetings that members want to attend . ... previous page | ... The New Member Steward helps new members know what to expect. ... A name badge that includes the member s name and the club name . ... Sharing the Universe videos are produced by the Astronomical Society of the Pacific (ASP) from research conducted by the Institute for Learning Innovation, the ASP, and from astronomy clubs like yours. www.astrosociety.org/SharingTheUniverse . ...

Next: Roche lobe overflow (stage Up: Principal Evolutionary States of Previous: Main-sequence stars (stage I) . ... The duration of this stage for a binary component is no longer a function of the stellar mass alone (as in the case of single stars), but also depends on the initial binary type (A, B or C) (Iben and Tutukov, 1985, 1987[ 74 , 75 ]): . The radius of the post-MS star rapidly increases (on a thermal time-scale)   and reaches characteristic giant values. ...

The Launch of STARDUST . ... Credit Copyright: Stardust Mission Team , NASA Explanation: NASA launches powerful rockets . One such rocket, the Delta II, recently lofted the STARDUST mission into the nearby Solar System . STARDUST is expected to photograph Comet Wild in 2004 as it zooms by, and return interstellar dust samples to Earth in 2006. ... Above , a side-mounted camera photographed the separation of the solid rocket boosters above the receding Earth. ... NASA Official: Jay Norris. ...

... ГАО. ... НАН Укра?ни . ... 16 вересня 2016 року в ГАО НАН Укра?ни в?дбудуться Орловськ? читання. ... Головну астроном?чну обсерватор?ю НАН Укра?ни засновано 17 липня 1944 р. з ?н?ц?ативи в?домого вченого, астронома й геоф?зика, Олександра Яковича Орлова (1880 ? ... В Головн?й астроном?чн?й обсерватор?? пл?дно працюють 8 наукових в?дд?л?в: астрометр??, ф?зики з?р та галактик, косм?чно? геодинам?ки, ф?зики косм?чно? плазми, ф?зики т?л Сонячно? системи, ф?зики Сонця, експериментально? астроф?зики ? ...

DFS Trouble Shooting . ... According to symptoms usually observed by users, the most probable causes are described, and corresponding solutions proposed. First symptom as it can be observed by a user . Optional) Second symptom as it can be observed by a user First possible cause . Optional) Second possible cause First proposed solution: Describe step by step the procedure to fix the problem. ... Optional) Second proposed solution: Describe step by step the procedure to fix the problem. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ISS 45/46 . ... Rocket Space Complexes . ... Launches Chronology . ... Automatic Space Systems . ... AT-SPACE . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

... Государственного Астрономического Института им. П.К.Штернберга . Московского Государственного Университета им. М.В.Ломоносова . ... zharov @ sai.msu.ru . ... Россия, 119992, Москва, Университетский проспект, д.13, ГАИШ . ... Телефон: (095)939-50-24, . 939-37-64 . Факс: (095)932-88-41 . ...

... 1-е сообщение . ... Назад в САО . ... 25 сентября 2009 . ... ГАЛАКТИЧЕСКИЕ И АККРЕЦИОННЫЕ ДИСКИ . Нижний Архыз, 21-26 сентября 2009 г.) . ... Засов А.В. (ГАИШ МГУ) . Расторгуев А.С. (ГАИШ МГУ) . ... Сазонов С.Ю. (ИКИ РАН) . Сильченко О.К. (ГАИШ МГУ) . ... Постнов К.А. (ГАИШ МГУ) . Фабрика С.Н. (САО РАН) . Хоперсков А.В. (ВолГУ) . ...

Since the light from galaxies represents the integrated contribution of its consitutient stars, then we can learn about stellar populations in galaxies by modelling their light by summing up individual stellar spectra for different kinds of stars. ... The data cover the wavelength range 3500 - 9000 angstroms. ... Retrieve Digital Stellar Spectra Click on the appropriate spectral type. ... Note that the designation V means main sequence, IV means subgiants, III means giants, I means supergiant. ...

To print commands and their arguments as they are executed: cat example #!/bin/sh TEST1=result1 TEST2=result2 if [ $TEST1 = "result2" ] then echo $TEST1 fi if [ $TEST1 = "result1" ] then echo $TEST1 fi if [ $test3 = "whosit" ] then echo fail here cos it's wrong fi . This is a script called example which has an error in it; the variable $test3 is not set so the 3rd and last test [ command will fail. Running the script produces: example result1 [: argument expected . ...

... This year SSAU provides 1429 state-funded places for admission in all kinds and directions of educational programs. ... In addition, SSAU Admission Committee notes the substantial increase in interest from the foreign applicants this year. The number of applications from foreign countries has already surpassed last year's totals - 76 applications. Based on the experience of admission campaigns of previous years, SSAU expects summer 2014 to enrol about 150 foreign students in the university. ...