... HST . ... Director's Discretionary Time Submission . ... Cycle 24 Announcement . ... Changing Programs & Resolving Problems . ... Astronomer's Proposal Tool . ... Up to 10% of the available HST observing time may be reserved for Director's Discretionary (DD) allocation. A DD proposal is appropriate when a truly unexpected transient phenomenon occurs or when developments since the last proposal cycle make a time-critical observation necessary. ... Multi-Cycle Treasury Programs Call for Proposals . ...

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• Massive Galaxies over Cosmic Time
• ST Time Sheet reminder/browser pop up | Alexandro Framarini
• Choosing Exposure Times

Plots of warmup and cooldown times for lbw 16K and omt stages: . 07may09: lbw warmup (.ps) ( .pdf ) . ... On the second two cooldowns, the omt cooldown rate flattened out around 180K instead of going all the way down to 80K . ... After 15 minutes of cooldown, the 16K stage switched to cool at the same rate as the omt stage. The 16k stage was around 270K when this happened (the temp that water freezes). it took > 36hours for the 16K stage to cooldown (previous 16k cooldowns took 1.5 hours). ...

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• Radar Timing Generator

... Classes . ... casa::Timer . ... user () const . ... Get the user+system time (in seconds) since last "mark()". double . ... Get the user+system time (in seconds) since last "mark()". double casa::Timer::all_usec . ... Get the user+system time (in microseconds) since last "mark()". void casa::Timer::mark . ... Show real, user, system time (in seconds) on cout or a user supplied stream. double casa::Timer::system . ... Get the system time (in microseconds) since last "mark()". double casa::Timer::user...

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• Adjusting the Scan or Recording Start Time
• Australia Telescope Time Assignment Committee
• casacore: casa::PrecTimer Class Reference

Next: Imaging by an Optimizing Method . ... A big advantage of this numerical integrator is its stability: the error in the semi-major axis and the eccentricity depends only on the step size and does not grow with an increasing number of time steps. ... As the integration time increases, the numerical results become more contaminated by various errors. ... A new symplectic integrator produces no secular truncation errors in the actions of a Hamiltonian system. ...

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• Real-Time Linux Driving a Spectrometer
• Time Series Analysis of Unequally Spaced Data: Intercomparison Between
• Real Time Linux -- The RTOS for Astronomy?

. Please, enter light elements for your star and Julian Day interval. HJD0: . Period: . JD1: . JD2: .

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... 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); } . ...

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• Linux I/O port programming mini-HOWTO: High-resolution timing
• Times Up!!
• time.c

Next: The hardware and software Up: Keeping Time Previous: Keeping Time . ... Since the Earth is round, noon happens at different times in different places. This leads to the concept of local time . ... As soon as you need to communicate with distant places, you'll notice the need for a common time. ... Each local time is called a time zone. ... Other countries do not do this. ... In the US and some other countries, the local time zones have a name and a three letter abbreviation. ...

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• Showing and setting time
• Time Event
• Observing times | International Year of Astronomy in Ireland | Astronomy 2009

Blog: Alter World . ... 101) Байки из Фидо (7) Литература (16) Листая страницы прошлого Выберите месяц Апрель 2016 (2) Март 2016 (4) Февраль 2016 (4) Январь 2016 (5) Декабрь 2015 (4) Ноябрь 2015 (3) Октябрь 2015 (5) Сентябрь 2015 (5) Август 2015 (5) Июль 2015 (5) Июнь 2015 (4) Май 2015 (8) Апрель 2015 (5) Март 2015 (4) Февраль 2015 (4) Январь 2015 (7) Декабрь 2014 (7) Ноябрь 2014 (4) Октябрь 2014 (5) Сентябрь 2014 (8) Август 2014 (8) Июль 2014 (6) Июнь 2014 (7) Май 2014 (11) Апрель 2014 ...

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• Blog Times
• Blog Times, N10
• Time zones. Блог о часовых поясах России и мира

... The barycentric corrections computed in 8.7.1 are applied to the event times in a time-sorted QPOE file. ... output files: rp90_out.qp ti apply_bary input qpoe file name: rp90_sti.qp[ time =(1606720.0:1612809.8)] # see Note 1 2 input correction table filename: rp110590_cor.tab output qpoe file name: rp90_out event definition: medium SCC- UTC conversion table is calibrated to SCC 110883482.0000 first qpoe gti time = J.D. 2448062.97604379, SCC 1606720.00000000 last qpoe gti ...

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• Time Warp - Links
• Timing Analysis

... Timer functions can be used to time operations (e.g., to see how much time has elapsed). ... You can then use g_timer_start() to start timing an operation, g_timer_stop() to stop timing an operation, and g_timer_elapsed() to determine the elapsed time. GTimer *g_timer_new( void ); void g_timer_destroy( GTimer *timer ); void g_timer_start( GTimer *timer ); void g_timer_stop( GTimer *timer ); void g_timer_reset( GTimer *timer ); gdouble g_timer_elapsed( GTimer *timer, gulong *microseconds ); . ...

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• Timing information
• MIDAS utilities for time series analysis
• Time Series Analysis

... 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. ...

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• VISTA Exposure Time Calculator Help v1.0
• VISTA Integration Time DIT Recommendations

... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2012 > Real Time Control for Adaptive Optics Workshop . ... ESO Data . ... The 3 rd Edition of the Real Time Control for Adaptive Optics Workshop is scheduled for spring 2014. The real-time control system (RTCS) is a crucial component for any astronomical adaptive optics (AO) system. ... As such, the workshop is aimed at real-time control specialists, instrument scientists and adaptive optics engineers. ...

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• ESO - Director's Discretionary Time Proposals
• ESO - Guaranteed Time Observations
• ESO - Telescope Time Allocation

... Keywords: timer . ... I've been playing around with the add_timer and del_timer functions and can't seem to get it to work. Say if I want to execute a IRQ routine using a 10sec timer for 10 times, only the first time there is a 10 sec delay, but subsiquent interrupts are simultaneous. static struct timer_list timer = { NULL, NULL, INTERVAL, 0L, &irq }; . main() { add_timer(&timer); } . irq() { del_timer(&timer); timer.expires = INTERVAL; add_timer(&timer); printk(KERN_DEBUG "Hello." ...

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• Timers Work...
• Improving event timers?
• reset the irq 0 timer after APM suspend

... 6-50, 8-00, 8-40, 9-20, 9-45, 10-05, 10-20, 10-25, 10-38, 11-00, 11-35, 11-50, 11-55, 12-25, 13-00, 13-30, 13-55, 14-15, 14-45, 15-25, 15-35, 16-00, 16-45, 17-15, 17-45, 18-50 . ... Ispravnaya: 6-10, 8-45, 12-00, 13-20, 16-45, 18-30 . ... Nalchik: 6-12, 8-00, 9-29, 11-15, 11-31, 11-50, 12-00, 12-38, 13-00, 13-15, 13-41, 14-50, 15-45, 16-08, 16-35, 17-00, 17-30, 18-30, 18-35, 18-52, 18-55, 19-35, 21-00, 23-00 . ... Vladikavkaz: 9-29, 12-00, 13-00, 14-50, 15-45, 17-30, 18-30, 23-00 . ...

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• Bus timetable from Zelenchuk and back, 2011

Средства временной привязки (тайминга) РСДБ-наблюдений решают свою задачу с помощью местных часов, GPS/ГЛОНАСС-приемника и время-интервального счетчика, измеряющего указанный выше интервал времени следующим образом. ... Приемник реализует шкалу времени UTC с точностью 100 нс; . ... Показания времени синхронометра Ч7-37 в операторской сверяются с показаниями синхронометра Ч7-37 в эталонной, показаниями выбранной опорной шкалы времени на мониторе компьютера "Time". ...

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• KBO-2005-reshenie
• Scale of TIME Svetloe
• Laboratory Time

... Master . Master net Homepage . ... MASTER-Amur . ... Amb: . Dust: . ... Direct . 23s . ... 45s . ... observed area: . best limit: . Cameras . ... MASTER-Tunka . ... MASTER-Ural . master.kourovka.ru . ... MASTER-Kislovodsk . ... MASTER-Crimea . ... MASTER-SAAO . ... MASTER-IAC . ... MASTER-Argentina . master.sai.msu.ru:8080 . master.sai.msu.ru . ...

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• SAI Space Monitoring Laboratory

... G. A Leikin, A. N. Sanovich. Sternberg Astronomical Institute, Moscow 119899, Russia. Brown University - Vernadsky Institute Microsymposium 34, October 8-9, 2001, Moscow, Russia . ... G. A. Leikin and A. N. Sanovich, Sternberg State Astronomical Institute, Moscow State University, . ... Brown University - Vernadsky Institute Microsymposium 38, October 27-29, 2003, Moscow, Russia . ... Sternberg State Astronomical Institute, Moscow, State University, 119992, Moscow, Universitetskij prosp. ...

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• Санович А.Н.

... Again to facilitate comparison of time series, the same start and stop times are used for all EPIC source time series from a given observation. These times are obtained from TSTART and TSTOP keywords in the EVENTS table headers of the PN, M1 and M2 event lists. The start time is taken as the minimum of the TSTART values and the stop time as the maximum of the TSTOP values. These values are then written as TLMIN and TLMAX keywords to the TIME column of all the input event tables. ...

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... Class . ... PREV CLASS NEXT CLASS . FRAMES NO FRAMES All Classes . ... FIELD | CONSTR | METHOD . DETAIL: FIELD | ... java.lang.Object ij.plugin.Timer . ... public class Timer . ... ImageJ plugin for measuring the speed of various Java operations. ... This method is called when the plugin is loaded. Methods inherited from class java.lang.Object . ... This method is called when the plugin is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt. ...

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• Uses of Class ij.plugin.Timer (ImageJ API)

The technical memorandum: Time and Time Interval Measurement with Application to Computer and Network Performance Evaluation (PostScript) describes a number of techniques for conducting experiments typical of computer network and transmission systems engineering. ... The usual data collected during a performance run of some experiment might include time offsets, time delays, frequency offsets and various error statistics. ...

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• ntpdate - set the date and time via NTP
• xntpd - Network Time Protocol (NTP) daemon
• The Network Time Protocol (NTP) Distribution