... Basic time functions . ... Example 2: Set a random number seed . ... Uses of time functions include: . ... time_t time(time_t *tloc) -- returns the time since 00:00:00 GMT, Jan. 1, 1970 , measured in seconds. ... timer.c */ #include <stdio.h> #include <sys/types.h> #include <time.h> main() { int i; time_t t1,t2; (void) time(&t1); for (i=1;i<=300;++i) printf(``%d %d %d n'',i, i*i, i*i*i); (void) time(&t2); printf(`` n Time to do 300 squares and cubes= %d seconds n'', (int) t2-t1); } . ...

Еще в разделе: (Показать все результаты (>1249) - jet.sao.ru/ )

• Times Up!!
• time.c
• timer.c

Instrument Summary -- Why Use the GHRS? Here we provide a brief overview of the basic properties of the GHRS. ... The GHRS can obtain spectra from about 1150 to 3200 . ... The repeatability of fluxes is even better, being better than 1%; i.e., it is possible to compare measures of the same wavelength in the same star at different times to within 1% for observations with the LSA. ... The source to be observed may be placed in a Large Science Aperture (LSA) or a Small Science Aperture (SSA). ...

Еще в разделе: (Показать все результаты (>25087) - www.stsci.edu/ )

• GPI IFS Detector Properties GPI Data Pipeline 1.0 documentation
• COS Instrument Handbook
• A Search for Variable Stars based on the HST-Fine Guidance Sensor Photometry

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Open symbols refer to data available in the literature. ... The best-fit lines correspond to the exponential-linear relation discussed in Sect. ... We present a new extensive analysis of the old problem of finding a satisfactory calibra- tion of the relation between the geometric albedo and some measurable polarization properties of the asteroids. To achieve our goals, we use all polarimetric data at our disposal. ...

Еще в разделе: (Показать все результаты (>3162) - star.arm.ac.uk/ )

• Armagh Observatory Preprint No. ???
• Time Event
• PULSATION PROPERTIES

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... include . tcc . basics.h . ... 3 љ Basic definitions. ... 6 љ The units used are degrees and seconds, . ... 33 љ RotType_Begin = 0, // invalid value used for range checking . ... 38 љ RotType_Mount = 4, // angle of rotator w.r.t. its mount, in controller units, with no wrap . 39 љ RotType_End = 4 // invalid value used for range checking . ... 48 љ WrapType_Begin = -1, // invalid value used for range checking . ... Definition: basics.h:99 . ...

Еще в разделе: (Показать все результаты (>1186) - www.apo.nmsu.edu/ )

• lsst.coordConv: include/coordConv/time.h Source File
• lsst.coordConv: include/coordConv/time.h File Reference
• Observers Instructions for filling out the ARCSAT nightlog

... Home . ... Main . ... The pulsar group is part of the Australia Telescope National Facility , a division of the CSIRO . The ATNF operates the Parkes radio telescope where the majority of our observations are carried out. ... The ATNF Pulsar Educational Page gives a broad overview of pulsar properties, observations and current research projects. ... Our group developed the web-based ATNF Pulsar Catalogue , which provides comprehensive information on all published pulsars. ... Pulsar Catalogue . ...

Еще в разделе: (Показать все результаты (>34236) - www.atnf.csiro.au/ )

• Pulsar Group PmWiki/Wiki Style Examples
• casacore: casa::Timer Class Reference
• casacore: casa/OS/Timer.h Source File

... Credit Copyright: CNSA , Chinanews , Kenneth Kremer Marco Di Lorenzo Explanation: Where has the Yutu rover been on the Moon? Arriving in 2013 mid-December, the Chinese Yutu robotic rover has spent some of the past month and a half exploring Mare Imbrium on Earth's Moon . ... Pictured above is a digitally created time-lapse composite panorama showing the region surrounding the Chang'e 3 lander , capturing the desk-sized rover in three positions. ... Comet Meets Moon and Morning Star . ...

Еще в разделе: (Показать все результаты (>97787) - www.astronet.ru/ )

• Астронет > Lunar Time Lapse Panorama including Yutu Rover
• Time Lapse Clouds and Sky Over the Canary Islands
• Albert Einstein Describes Space and Time

... 2014 February 3 . Lunar Time Lapse Panorama including Yutu Rover . ... Explanation: Where has the Yutu rover been on the Moon? ... Because it uses solar power , the mechanical Jade Rabbit goes into sleep mode to endure the two-week long lunar night. Pictured above is a digitally created time-lapse composite panorama showing the region surrounding the Chang'e 3 lander , capturing the desk-sized rover in three positions. ... Organize Your Universe: Free APOD 2014 Calendar in PDF format . ...

Еще в разделе: (Показать все результаты (>4404) - www.sai.msu.su/ )

• Time and Time Interval Measurement with Application to Computer and Network
• A Kernel Programming Interface for Precision Time Signals Network Performance
• The Network Time Protocol (NTP) Distribution

... R2311 Date Received: 2007-Feb-01 15:51:36 Technical Page Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular Planetary Radar Solar System 27 Hours 2 hr, including 1 hr setup Radar Polarimetry of Near-Earth Asteroids We propose S-band (12.6 cm) radar observations of the asteroids 2005 NW44, 2005 GL, and 2005 WJ56 in order to study the surface physical properties and search for the presence or absence of regolith. ...

Еще в разделе: (Показать все результаты (>6726) - www.naic.edu/ )

• http://www.naic.edu/~tghosh/a1908/ximena.pdf
• VLBI at Arecibo Observatory
• Gas and Dust in the Pleiades Reflection Nebula

Next: Signals and their Up: Time Series Analysis Previous: Introduction . The practical problems in the analysis of time series concern . the detection of a signal against noise, . the estimation of the parameters characterizing the signal, and . the presentation of the results. Presentation and/or evaluation of the results involves a function of the time series called statistics. ... Signal detection . ... Time domain analysis . Presentation and inspection of results . ...

Еще в разделе: (Показать все результаты (>3579) - www.sao.ru/ )

• Group IAG
• Combining Methods
• Time series analysis in the frequency domain

... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...

Еще в разделе: (Показать все результаты (>31) - site2010.sai.msu.ru/ )

• Results of ELT site testing programs - I

... Science . ... Science Users Information > Science Activities > APEX Science Verification > SHFI . ... Observing Facilities . ... Observing with ESO Telescopes . ... Telescope Time Allocation . ... ESO Data . ... The Science Verification (SV) observations of the APEX Swedish Heterodyne Facility Instrument were observed in March 2008. ... A selection of the APEX-1 proposals listed below have been observed during the week of joint SV observations in March 2008, and later during the ESO time of period...

Еще в разделе: (Показать все результаты (>66974) - www.eso.org/ )

• ESO - Thesis Topic: Properties of kinematically decoupled structures in
• ESO - Science Users Information
• Previously Identified Sources

National Aeronautics and Space Administration . ... Bruce McCandless II (Captain, USN, Ret.) NASA Astronaut (former) . ... He was a member of the astronaut support crew for the Apollo 14 mission and was backup pilot for the first manned Skylab mission (SL-1/SL-2). ... A veteran of two space flights, McCandless has logged over 312 hours in space, including 4 hours of MMU flight time. ... With the completion of this flight McCandless logged 191 hours in space (including 4 hours of MMU flight time). ...

Еще в разделе: (Показать все результаты (>3319) - www.jsc.nasa.gov/ )

• Astronaut Bio: David C. Hilmers
• Astronaut Bio: Robert L. Stewart
• Astronaut Bio: J. M. Linenger 8/01

The VIRGO project is a physics experiment; its aim is the detection of gravitational waves. ... It has not yet been possible to detect directly the gravitational waves: it remains one of the major challenges of experimental physics. ... Interferometric antennas for gravitational waves Gravitational waves distort space-time: along two perpendicular directions, the distances between fixed points will increase (resp. decrease), at the arrival of a gravitational wave. ... Publications from our Group . ...

Еще в разделе: (Показать все результаты (>8637) - www.arcetri.astro.it/ )

• Objects, Methods, and Properties
• research field
• Arcetri Open Time

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... INTRODUCTION . ... Based on their personal beliefs, they find fault not only with biological evolution, but also with modern astronomical ideas about the age, expansion, and evolution of the universe. ... An Ancient Universe - Table of Contents . ... The Ancient Universe - The Age of the Expanding Universe - The Age of the Oldest Stars - The Age of Light From Distant Galaxies - The Age of the Chemical Elements | ...

Еще в разделе: (Показать все результаты (>1347) - www.astrosociety.org/ )

• ASP: Family ASTRO for Families and Friends: Getting Involved and Frequently
• ASP: ASP Conference Series to Include Free Electronic Access
• ASP: Black Holes

... The sample of the Local Volume galaxies (distance smaller than 10 Mpc) gives a unique opportunity to study the properties of galaxies including the weakest objects: the absolute magnitude M B -10 and the virial mass M vir 10 9 M x263C;. ... Luminosity function of the Local Volume galaxies. ... The luminosity functions for galaxies are presented: red dashed line - from the 2dFGRS survey (Norberg et al. 2002); blue dash-dotted line - from the SDSS survey (Blanton et al. ...

Еще в разделе: (Показать все результаты (>280) - mavr.sao.ru/ )

• Small telescopes short description

... Tiny Tim has been used for generating Hubble Space Telescope ( HST ) point-spread functions (PSFs) for deconvolution, algorithm testing, proposal planning, and optical studies. ... Tiny Tim is a stand-alone program for simulating HST PSFs as viewed with the on-board imaging cameras (WF/PC-1, WFPC2, FOC, COSTAR/FOC). ... The measured aberrations for FOC f/96, WF/PC-1 PC6, WFPC2, and COSTAR/FOC are used by Tiny Tim . ... Figure: FOC f/96 observed and Tiny Tim model PSFs (pre-COSTAR) at 253 nm. ...

Еще в разделе: (Показать все результаты (>1901) - www.adass.org/ )

• A Spectroscopy Exposure Time Calculator for IRAF
• A Method for Visualizing Time Variability in X-Ray Images
• Software for Testing and Commissioning the GBT

OptInt PmWiki : Pm Wiki / Wiki Style Examples . Wiki styles | ... PmWiki uses WikiStyles for styling text with color and other attributes. PmWiki 2.0 introduced the ability to control the styling further and to even place styles on blocks. ... In addition, an author can define a style "shortcut" by using the define= property. For example, to define a style of %red% , one can use: . define=mystyle color=red% Here is some %mystyle% red text created using a style shortcut. ...

Еще в разделе: (Показать все результаты (>4024) - www.mrao.cam.ac.uk/ )

• OptInt PmWiki : Wiki Style Examples
• OptInt PmWiki : PmWiki / Mail Posts
• _oi_vis_record struct Reference

... BOM2 and the basic block of solar limbograph including pointing and control systems ? ... Fine tracking platform (FTP) for Sun tracking by the sight axis of the limbograph; . ... Tracking system frequency ? ... Controller of the control system and solar fine tracking of the sight axis of the limbograph; . ... The basic relative construction of the elements and instrumental blocks of the "Astrometria" space experiment is shown on the block diagram of units within the complex of SL-200 solar...

Еще в разделе: (Показать все результаты (>330) - www.gao.spb.ru/ )

• Extended time series of Solar Activity Indices
• Страница Е.В.Милецкого / Page of Eugen Miletsky

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 ...

Еще в разделе: (Показать все результаты (>382) - www.astro.spbu.ru/ )

• Database of Optical Properties -- Level: subpage
• Database of Optical Properties -- Level: subsubpage
• Vladimir P. Reshetnikov's Home Page

... selected="selected"' : ''; $menu .= '<option value="' . ... SERVER['REQUEST_URI'],$trans)); return $urls[0]; } /* get the internal configuration */ global $ cfg ; /* check if we been asked to render a feed */ $ feed = get_get(' feed ',NULL); /* check if we been asked to render a PDF */ $pdf = get_get('pdf',NULL); $ templates = array(); $output = ''; $ file = get_post('db',NULL); if (!$ file ) $ file = get_get('db',Property::get($ cfg ['config'],'default')); /* if the request does not ask for a...

Еще в разделе: (Показать все результаты (>620) - hea.iki.rssi.ru/ )

• http://hea.iki.rssi.ru/integral06/internal/index.php~
• http://hea.iki.rssi.ru/integral06/proceedings.pdf
• http://hea.iki.rssi.ru/integral06/proceedings.doc