... Posts tagged ?effective area? ... highlighting some equation that is widely used in astrophysics or astrostatistics. ... Tags: ARF , effective area , EotW , Equation , Equation of the Week , LRF , point spread function , PSF , response matrix , RMF , source . ... Comment . ... Entries RSS . Comments RSS . ... vlk on [MADS] Parallel Coordinates . upvc windows on [MADS] Parallel Coordinates . ... Alfred Inselberg on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

Обзоры hep-ph: тематический рубрикатор . ... Theoretical Issues in b Physics) . Authors: Jonathan L. Rosner . Comment: 18 pages, LaTeX, 4 figures, invited talk presented at LHC 2003 Symposium, Fermilab, May 1-3, 2003. Краткий обзор всех основных вопросов, связанных с физикой B-мезонов. ... Comments: 10 pages, LaTeX, 1 figure, ps file included . ... Comments: LaTeX, 173 pages, 38 figures, to appear in Physics Reports (Habilitation Thesis, Hamburg Univ., ... Comments: 22 pages, 3 figures . ...

... Computing the area lost to bright pixels declared on-board is another matter. It depends on energy, through the bright pixel level. If the telescope's attitude were to vary significantly (more than the PSF) with time, then it should be considered using X,Y (attitude corrected) as coordinates for CCDBKG, since the optical background from stars would follow the attitude variations. ... The subroutines CTI_CORR and ENERGY only call the CAL routines CAL_mosCTIcorrection and CAL_gainCorrection. ...

... Баллистико-навигационное проектирование полетов к Луне, . ... по материалам докторской диссертации) . ... Разработаны методы определения параметров движения КА по траекторным измерениям на фоне работы двигательной установки; разработаны методы расчета точности приведения КА к планете-цели при использовании химических и электроракетных двигателей с учетом ошибок прогноза движения КА, ошибок исполнения маневров и коррекций, и различных возмущений, вносимых в движение центра масс КА. ...

experimental energy levels: Martin, W. C., Sugar, J., Musgrove, A., and Dalton, G. R., 1995, NIST Database for Atomic Spectroscopy, Version 1.0, NIST Standard Reference Database 61. %theoretical energy levels: extrapolated using Si III, S V, Ar VII, Ca IX, Cr XIII, Ni XVII. % produced as part of the Arcetri Spectral Code % Enrico Landi 1997 . ...

... Submitted by William Lee on 09/26/2009 10:11:41 . ... 5x1min exposures of LRGB each, unguided, 5x1min dark frames applied. Orion Star Shoot Deep Sky Imager 2, William Optics 100mm Megrez (600mm FL), 0.8 William Optics focal reducer/flattener on Losmandy G-11 mount at Bridgewater, MA. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Title: A New Model of the Gravitational Lens 0957+561 and a Limit on the Hubble Constant . Authors: Norman A. Grogin , Ramesh Narayan (Harvard Univ.) ... Title: ROSAT/PSPC observation of the distant cluster CL0939+472 . ... Title: Interaction in the Bimodal Galaxy Cluster A3528 . ... Title: Cosmological Implications of Galaxy Cluster Evolution . ... Title: Galaxy Cluster Virial Masses and Omega . ... Matches 201 to 222 from a total of 222 matches for the search pattern galaxy cluster . ...

... Астронет | ... Обзоры astro-ph | ... 5 - 31 августа 2002 г. 29 июля - 2 августа 2002 г. 22 - 26 июля 2002 г. 15 - 19 июля 2002 г. 8 - 12 июля 2002 г. 1 - 5 июля 2002 г. 17 - 28 июня 2002 г. 3 - 14 июня 2002 г. 27 - 31 мая 2002 г. 20 - 24 мая 2002 г. 13 - 17 мая 2002 г. 6 - 10 мая 2002 г. hep-ph/0306018 ( аннотация ) . ... обзор hep-ph/0306057 ( аннотация ) . ... обзор hep-ph/0306137 ( аннотация ) . ... обзор hep-ph/0305205 ( аннотация ) . ... Lattice QCD . ... Обзоры электронных препринтов Astro-Ph ...

Blackholes2 Forum Message . ... Cahill Links . ... 1. physics/0401047 [abs, ps, pdf, other] : . ... Comments: 11 pages, 3 eps figures. ... 2. physics/0312082 [abs, ps, pdf, other] : . ... 3. physics/0309016 [abs, ps, pdf, other] : . ... 4. physics/0307003 [abs, ps, pdf, other] : . ... 5. physics/0306196 [abs, ps, pdf, other] : . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

The Astronomical Society of Australia has been asked by STANDARDS AUSTRALIA to compile a list of "designated" optical observatories that are valuable resources for (i) research, (ii) education and (iii) community use. The ASA is the final arbiter of whether any particular observatory is so designated. ... Upon receipt of your application form, your observatory will be entered on a list of "Pending Designated Observatories" on the ASA Home Page. ... It will be emailed for you. ... Email . ...

... Target Location in Aperture / 32-2 . ... Location of Image on Diode Array / 32-7 . ... Calibration Accuracies / 32-16 . ... Overall FOS calibration accuracy and the quality of your observations are governed by a variety of factors both internal and external to the instrument, which include: . ... The location of the target on the photocathode, which, in addition to having been influenced by acquisition-related consequences, is affected by FOS mechanism positional repeatability. ...

... Влияние солнечной активности на цены на хлеб в средневековой Англии ' . ... Мы сравниваем статистические свойства интервалов между скачками цен на пшеницу в средневековой Англии (1249-1703) и интервалов между минимумами солнечной активности в период 1700-2000 и показываем совпадение их свойств как для параметров выборок, так и для распределений по длительностям интервалов. ...

... edited files raw_comment_<date>.txt or prod_comment_<date>.txt . ... It extracts all raw or product files for the given RAW_TYPE, MODE and DATE, and writes them as a list into the comment lists raw_comment_<date>.txt or prod_comment_<date>.txt. ... Normally you would enter comments incrementally (file by file) if they occur only occasionally. ... All files of the current RAW_TYPE (or all files if no RAW_TYPE is specified) are found by the tool and get listed in the comment file (see below). ...

... Do not warn when variables are not explicitly declared. ... Do not check if a variable has been initialized before being used. If a variable is not in a DATA, COMMON, PARAMETER or SAVE statement, and if it is not a dummy subroutine argument, then Flint normally attempts to check that the variable is initialized before it is used. ... By default Flint warns if subroutine or variable names are longer than 8 characters, or if they contain underline or dollar characters. ...

Here we compare the optical properties of porous nonspherical particles of two kinds: . ... For each considered value of porosity P, we give first 8 figures on 1 page that show the dependence of the dimesionless extinction (Q ext ) and linear polarization (Q pol ) cross-sections particles on their difraction parameter x v = 2 pi r v / lambda, where r v is the radius of a sphere which volume is equal to that of a nonspherical particle, lambda is the wavelength of incident radiation. ...

Next: Additional information Up: Required observational data Previous: Timing information . Comments are so common, and so useful, that a 32-byte COMMENT column should be considered part of the basic data, even though it may be blank for the majority of the data. This field may be used to append comments to a particular observation, such as DOME IN THE WAY? ... The time field MJD_OBS should always be filled in, but the rest can remain undefined. ... Tue Mar 28 16:52:29 MET DST 1995 ...

The NAIC-NRAO School on Single-Dish Radio Astronomy Techniques and Applications -- July 2005 Writing Effective Telescope Proposals Chris Salter (NAIC) Chris Salter's credent ials to present a talk on writ ing telescope proposals: 1. ... Service as a member of the Arecibo Scheduling Advisory Co mmittee. ... 1 The Arecibo Telescope Proposal System Components that make up an Arecibo proposal; · The Cover Sheet (web-based) containing technical details and an abstract (not more than 150 words). ...

The night after the John Glenn program, I pitched the terraforming idea to my students. I asked them if they'd like to terraform Mars as a big class project; I wanted to throw the idea to them and see how they would react. Already I had a vision of splitting the class into several groups and having each group take charge of a portion of the project. ... Following my initial idea on how to conduct the project, I split the class into six groups, each student choosing his or her group. ...

Full-Text Search in PostgreSQL: A Gentle Introduction . ... COMMENT ON FULLTEXT -- define or change the comment of a full-text object . COMMENT ON FULLTEXT { CONFIGURATION | ... COMMENT ON FULLTEXT stores a comment about a full-text object (configuration, dictionary, parser). To modify a comment, issue a new COMMENT ON FULLTEXT command for the same full-text object. ... COMMENT ON FULLTEXT DICTIONARY intdict IS 'Dictionary for integers'; =# \dFd+ intdict List of fulltext dictionaries Schema | ...

... Открытые системы . Проекты . ... АННОТИРОВАННЫЙ ОТЧЕТ . проект ? ... Центр открытых систем" . этап 2001 г. Книга состоит из 3 глав. ... Структура информационного хранилища портала" . ... В данной НИР в отличие от большинства известных подходов реализованы процедуры работы с расширенной структурой каталога, значительно более эффективной, чем древовидная. ... подсистема управления каталогом . ... описание проекта 'Центр открытых систем', раскрывающее цели и содержание проекта. ...