FOS/BLUE Wavelength-Zeropoint Correction Procedure Summary: A significant time-dependent systematic shift of up to 7 quarter-stepped pixels (1.75 diodes) in the zero-point of the FOS/BL wavelength scale has been confirmed in FOS Instrument Science Report (ISR) CAL/FOS-149 (Rosa, Kerber, and Keyes). ... Figures 1 and 2 (PDF - 14 Kbytes) illustrate the magnitude of the observed shifts and the effectiveness of the quick-fix algorithm provided here. ... Obtain the FOS ISR: CAL/FOS-149 (PDF - 53 Kbytes) . ...

Еще в разделе: (Показать все результаты (>10714) - www.stsci.edu/ )

• A Brief Description of the Instrument and Its Operation
• STIS Instrument Handbook
• Overall Instrument Description

... This is possible at modest cost due to the low moments of inertia of the telescope and enclosure. ... This same performance will be achieved in higher winds when the telescope enclosure is facing away from the wind, or by using wind screens. ... The telescope system (MILT) will be remotely operable with an on-site operator's assistance by an astronomer located at one of the ARC member institutions. ... Mean Wind Speed . ... Offsets > 10 deg: 1 arc sec rms max . ... 5 sec max, tracking to tracking . ...

Еще в разделе: (Показать все результаты (>773) - www.apo.nmsu.edu/ )

• Astrophysical Research Consortium - Apache Point Observatory
• APO 3.5-m Users Mail Servers

The VLTI Calibrator Selector Tool is a tool intended to assist in the selection of suitable interferometric calibrators for VLTI observations with MIDI and AMBER. It uses a model of the VLTI and its instruments to assess the fringe visibility, given the observed bandpass, the geometry, spectrum, and coordinates of the target and the time at which the observations are to be made. ... The tool offers an HTML/Java based interface and consists of two pages. ... The quality flag depends on LDD_chi2. ...

Еще в разделе: (Показать все результаты (>66847) - www.eso.org/ )

• ESO - Paranal Instrumentation
• ESO - Processed Calibration Files for VLT instruments Now Available
• ESO - Paranal Science Operations: End of Missions Report

Next: Echelle Reduction Method Up: No Title Previous: Example . This Chapter provides the basic information necessary to understand the echelle љ package implemented in MIDAS . ... Tutorial examples are available in the system (command TUTORIAL/ECHELLE ) and are also included in the Appendix so that users without previous experience in MIDAS could become familiar with the calibration procedures. ... Reduction steps which are not specific to echelle spectra are described in more detail in Chapter . ...

Еще в разделе: (Показать все результаты (>2401) - www.sao.ru/ )

• Instrument Description: CASPEC
• mod_setenvif - Apache HTTP Server
• General Description

... GSAOI Home . Instrument . ... The Gemini South Adaptive Optics Imager (GSAOI) is a near-infrared adaptive optics camera that will be used with the Multi-Conjugate Adaptive Optics (MCAO) system on the Gemini South 8-m telescope . ... Gemini's major instrumentation goal is to develop its Multi-Conjugate Adaptive Optics (MCAO) system for scientific use on Gemini South. ... Existing adaptive optics systems use a single natural guide star or artifical laser guide star to measure this image blur. ...

Еще в разделе: (Показать все результаты (>1511) - www.mso.anu.edu.au/ )

• Software Maintenance Manual
• Service and Calibration Manual
• Gemini NIFS Brief Description.

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

Еще в разделе: (Показать все результаты (>291) - www.astro.spbu.ru/ )

The following papers summarize the characterization and technical performance of IBIS : . ... Characterization of Fabry-Perot interferometers and multi-etalon transmission profiles. ... Righini, A., Cavallini, F., Reardon, K. P., 2010, Astronomy and Astrophysics , 515 , A85, . ... The filter wheel is located between the two interferometers. ... The interferometers can be rapidly tuned, simultaneously, so to allow sequential scanning of the spectral lines of interest (see movie in IBIS Intro ). ...

Еще в разделе: (Показать все результаты (>10887) - www.arcetri.astro.it/ )

• mod_cache_socache - Apache HTTP Server
• mod_setenvif - Apache HTTP Server
• mod_authz_owner - Apache HTTP Server

Orbital data : INTERBALL AZ GSE and GSM cartesian coordinates, GSE cartesian velocity (once per 10 minutes). ... Magnetic field data from IMAP experiment. Magnetic fileld absolute value and magnetic field index (the difference between absolute value and model value), status flag. ... Counts of H+ and O+ ions are accumulated during one spin period by detectors D6 (antisunward looking), D8 (spin plane), D10 (sunward looking) of TRICS2 subsystem (1.0-30 keV). ... TRICS1, TRICS2, TRICS3 subsystems: . ...

Еще в разделе: (Показать все результаты (>565) - www.iki.rssi.ru/ )

• THE LOW ENERGY PLASMA COMPOSITION EXPERIMENT AMEI-2
• OMNIDIRECTIONAL PLASMA SENSOR VDP
• INTERBALL/ELECTRON EXPERIMENT

... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...

Еще в разделе: (Показать все результаты (>222) - ocl.sai.msu.ru/ )

... Instrument Description . Software: Version 4.0 . Version 3.0:Complete Documentation . ... ИОНОЗОНД ПАРУС, разработанный в ИЗМИРАН, предназначен для диагностики ионосферы и оперативного прогноза КВ связи. ... Общая структура ИОНОЗОНДА ПАРУС, Технические Характеристики , Конструктивные параметры на настоящий момент соответствуют модификации Комплекса: ВЕРСИЯ 3.0 . ... Там же находится полное описание Комплекса ИОНОЗОНД ПАРУС: ВЕРСИЯ 3.0 . ... 2004 IONOSONDE PARUS ...

Еще в разделе: (Показать все результаты (>403) - www.izmiran.rssi.ru/ )

• VEGA pr-7

... The properties of the currently available receivers are given in Table 3 . The columns of the table give the receiver name, frequency range, the typical System Temperature (T ), Gain, System Equivalent Flux Density (SEFD) and Half Power Beamwidth (HPBW) for zenith angles below 15 (as measured by Arecibo staff.) ... Full details of the ALFA observing system, its performance, how to join an ALFA Consortium, and the latest ALFA news is to be found via, http://www.naic.edu/alfa/ . ...

Еще в разделе: (Показать все результаты (>5498) - www.naic.edu/ )

• Chapter 11. Specifying OpenGL Environment Variable Settings
• Arecibo Planetary Radar
• serverlList

Modern AstroStatistics has emerged as a new field in recent times, informed by a Bayesian foundation, utilizing powerful computational tools like MCMC, and applied to diverse analysis and inference problems in Astronomy. ... The goal of our Special Session is to review current practices, highlight modern techniques, and explore how the transition into the realm of Big Data Astronomy can be facilitated. ... Big Computing in Astronomy: Perspectives and Challenges . ...

Еще в разделе: (Показать все результаты (>2224) - hea-www.harvard.edu/ )

• Available Instruments
• The Chandra Multiwavelength Project (ChaMP)
• Using the PROS software

... Calibration and sensitivity measurements for tests of microwave radiometers. ... The instrument consists of two waveguide matched loads operating at ambient temperature and two matched loads, cooled at variable temperatures. The temperatures are microprocessor-controlled. The test version of instrument is available. ... Dimensions                                          450 350 550 mm . ... Output temperature                                            100–350 й . ...

Еще в разделе: (Показать все результаты (>1415) - www.cosmos.ru/ )

• MOM16 digital microohmmeter
• Differential Thermo-Analyzer (DTA)
• PhSRM

... Meade Instruments Corporation . ... Refracting telescopes (Meade Models NG-60, NGC-60, DS-2070AT, ETX-70AT, LXD55-AR5, LX55-AR6 ) and mirror-lens telescopes ( ETX-90AT, 105AT, 125AT, LXD55-SC8, 8LX90, LX200 GPS Series ) are generally more versatile in a wide array of land and astronomical applications. ... The intermediate-level observer, or the non-casual telescope user who wishes to purchase one telescope for a lifetime, should consider a Meade Model LXD55 series, 8LX90, or LX200GPS. ... Meade 4M ...

Еще в разделе: (Показать все результаты (>2505) - www.meade.com/ )

• CES Media Kit / CES Media Kit / Meade Instruments
• Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes
• Meade Instruments Corporation - Instructional Videos - Deep Sky Imager

. There are several different shells available for Unix; the most popular are described here. You can use any one of these shells if they are available on your system. And you can switch between the different shells once you have found out if they are available. Bourne shell (sh) . C shell (csh) . TC shell (tcsh) . Korn shell (ksh) . Bourne Again SHell (bash) .

Еще в разделе: (Показать все результаты (>135) - comet.sai.msu.ru/ )

• Local command(s) for showing available printers
• Look-up Online Manual
• Manual page headings

... The procedure of radiometer signal integration can be considered as a sort of reducing dimension of the initial sampling space, where the samples are the result of analog-to-digital conversion. ... The probability distribution of the signal and spikes is completely known. ... The quality of the considered algorithm could be also illustrated by Figure 2 . ... One could see the considered adaptive algorithm is preferable even by low degree of compression, because all spikes have been depressed. ...

Еще в разделе: (Показать все результаты (>1065) - jet.sao.ru/ )

• V.Shergin's Home Page
• comedi_poll
• comedi_get_buffer_contents

Name: PGQDT Purpose: inquire name of nth available device type Category: GRAPHICS File: pgplot.src Author: T.J. Pearson Use: see description below. Description: SUBROUTINE PGQDT(N, TYPE, TLEN, DESCR, DLEN, INTER) INTEGER N CHARACTER*(*) TYPE, DESCR INTEGER TLEN, DLEN, INTER Return the name of the Nth available device type as a character string. ... TYPE (output) : receives the character device-type code of the Nth device type. ... DESCR (output) : receives a description of the device type. ...

Еще в разделе: (Показать все результаты (>12204) - www.atnf.csiro.au/ )

• http://www.atnf.csiro.au/computing/software/gipsy/tsk/create.dc1
• casacore: Fitting_module
• casacore: casa::BinarySearch_global_functions_binarysearch Struct Reference

Next: Three-dimensional Data Analysis in IRAF and ZODIAC+ . ... A data analysis system has been developed at SRON, which has been designed to allow rigorous control of the quality of its processed data products. ... This means recording all parameters of all steps which lead to the establishment of the final data products (Figure 1 ). ... Figure: A processing pipeline is a sequence of tasks with several input/output files and parameters, which pass data from one task to the next. ...

Еще в разделе: (Показать все результаты (>1837) - www.adass.org/ )

• ADASS 2003 Conference Proceedings
• The Communication of Images from New Generation Astronomical Telescopes
• Using XML and Java for Astronomical Instrument Control

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

Еще в разделе: (Показать все результаты (>163) - www.asc.rssi.ru/ )

• Description of the RadioAstron project, russion version

... Astrophysics Group . ... FIRST . ... This site is an initiative by MRAO Cambridge to provide improved access for the UK to the images being produced from the FIRST survey. ... Note that a small image returned by this server will have different gridding and orientation from an image of corresponding position and size returned by the FIRST CUTOUT server at the main site. ... This site may evolve to provide more of the facilities available at the FIRST main site in due course. ...

Еще в разделе: (Показать все результаты (>3380) - www.mrao.cam.ac.uk/ )

• AAVP 2010
• OptInt PmWiki : Page List Templates
• Description of the OOF software architecture Bojan Nikolic web pages (r. 329)