... Киевский клуб любителей астрономии "Астрополис" > . ... Оборудование (Модераторы: LifeIsGood , Hornet ) > . Timer Remote C1 for Canon XT 300D 450D 350D R8A9 . ... Астрономия . ... Оборудование и телескопы . ... Астрономия в Украине . ... Бердянское общество любителей астрономии "ОРИОН" . ... Одесское общество любителей астрономии ?АСТРОДЕС? Портал белорусских любителей астрономии - BelAstro.Net . ... 09 Февраль 2010, 21:47:15 ? ... Ответ #1 : 09 Февраль 2010, 21:55:48 ? ...

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... The choice of exposure time generally depends on the signal-to-noise ratio required to meet the science goals. ... See "Overhead Times" on page 29 for more information about exposure timings.) ... For example, shortening an exposure from 400s to 350s has no effect on orbit packing; they both require 9 minutes to execute ( CLOCKS=NO, the default setting). On the other hand, shortening an exposure from 180s to 160s trims the execution time by 2 minutes (again CLOCKS=NO, the default setting). ...

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• Overhead Times
• WFPC2 Exposure Time Calculator - v4.0
• CL Script for Correcting Exposure Times Affected by Take Data Flag Down

... 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

. XMM-Newton Science Analysis System . eregionanalyse (especget-1.27.7) [???] . Meta Index / Home Page / Description / Output Either the total exposure time of the image or the value of the exposure map at the centre of the source region. XMM-Newton SOC/SSC -- 2008-10-24

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• Extract information about the instrument, exposure start time and spacecraft

... 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

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

... Flats : Properly exposed flats over all echelle orders require a two-step process. Flats are taken both with and without a CuSO4 (aka "blue") filter in the beam. ... Suggested exposures are 7 seconds ("red"; no filter) and 240 seconds ("blue", CuSO4 filter) yielding S/N values of ~480. The filter for "blue" flats is listed as "blue" in the Config window in Echelle control under Remark. ... Exposure times for objects can be derived from the following plot: . ...

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• Spectrographic time budget
• lsst.tcc: tcc.util.time Namespace Reference
• lsst.coordConv: src/time.cc Source File

. Next: PC To VAX Up: Help Sheets For Previous: Help Sheets For . When using the PC out of the WINDOWS mode, use this conversion sheet to run the Lynxx camera. To get any time that is not printed here, you can add, subtract, multiply and divided at will to get the desired time. i.e.) 2.5 min=2 min+30 sec= 456+114=570 so you would type in 570 for a 2.5 min exposure. You must be out of windows for these times to work. Scott J. Wolk . Mon Nov 25 15:41:03 EST 1996

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• *apply_bary* - Applying Barycentric Corrections to QPOE times
• Time Warp - Links
• Timing Analysis

... Retired ETCs . Historic ETC versions: select.. P93 phase 1 (Sep.2013) P93 phase 2 (Dec.2013) P94 phase 1 (Mar.2014) P94 phase 2 (Jun.2014) P95 phase 1 (Sep.2014) P95 phase 2 (Dec.2014) P96 phase 1 (Mar.2015) P96 phase 2 (Jun.2015) P97 phase 1 (Sep.2015) P97 phase 2 (Dec.2015) . SkyCalc Sky Model Calculator . ... MUSE ETC: New seeing/IQ PSF model . ... VISIR imaging ETC: Updated sensitivity model . ... GIRAFFE, VIMOS IFU,MOS and EFOSC2 spectroscopy: . ... Paranal UT1 . ... E-ELT . ...

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• ESO - Why do the flats in my data have different exposure times and how do I
• ESO - How do I find out the exposure time for a given observation?
• ESO - Director's Discretionary Time Proposals

... It is not always easy to identify ``the'' time of an observation. Some instruments record the time at which the observation began; some record the end of the measurement, or even the time at which the readout was recorded; very few record the middle of the exposure. The ESO Archive records the starting time of the observation, recorded in a FITS-header keyword named MJD-OBS . ... In any case we would need this information for weighting purposes. ...

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• Timers
• Time Series Analysis
• MIDAS utilities for time series analysis

... Up: Iraf Packages . ... IRAF Group, NOAO 1 , PO Box 26732, Tucson, AZ 85726 . This paper describes a new IRAF spectroscopy exposure time calculator. ... SPTIME takes an input source spectrum, either a reference blackbody, power law, or a user spectrum, a background ``sky'', observing parameters such as exposure time, central wavelength, seeing, airmass, and moon phase, instrument parameters such as aperture sizes and detector binning, a description of the spectrograph, and desired output. ...

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• Real-Time Systems
• Real-Time Linux Driving a Spectrometer
• A New Stable Method for Long-Time Integration in an N-Body Problem

... xntpd is an operating system daemon which sets and maintains the system time-of-day in synchronism with Internet standard time servers. xntpd is a complete implementation of the Network Time Protocol (NTP) version 3, as defined by RFC-1305, but also retains compatibility with version 1 and 2 servers as defined by RFC- 1059 and RFC-1119, respectively. xntpd does all computations in 64-bit fixed point arithmetic and requires no floating point support. ... Specify the name and path of the log file. ...

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• Time and Time Interval Measurement with Application to Computer and Network
• ntpdate - set the date and time via NTP
• The Network Time Protocol (NTP) Distribution

New little stars were installed on tiedowns 4 and 8 on 24jan12. ... The time on td4 little star has been drifting, td12 and td8 have no problem. ... Data from 01feb12 thru 20feb12 (10:00 hours) was analyzed to see if the little star tmscounter time was drifting. ... After this change, the tmscounter time of td4 continued to drift. 19feb12: switched the order that the vxWorks program queried td4 and td8. ... The problem remained. td4 is showing tmscounter drifts. td12 and td8 do not show any drifts . ...

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• aerostat tpvs time 2004
• INTEGRATION TIME (per Data Record)
• lbw dewar warmup/cooldown times

... 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

... 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

... 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

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
• Laboratory Time

... 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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