... Scan 506000381: The first 480 sec drift (.ps) ( .pdf ) (a1963) . ... total power versus time (.ps) ( .pdf ) (a2010) . ... the jumps/recovery changed when we swapped the if2 cables (.ps) ( .pdf ) Previous measurements have shown total power jumps and then slow recovery times when the alfa receiver is hit by the faa radar: . ... The first set of plots computes the total power between 1383 and 1420 Mhz and then plots the total power versus time (.ps) ( .pdf ) for the first scan of the evening. ...

... Posts tagged ?change point problem? ... X-ray summer school is on going. ... Tags: ARCH , Bayesian Block , challenges , change point problem , GARCH , light curves , summer school , X-ray . ... 4 Comments . ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

... HST . ... Data . ... Hubble Heritage Project . ... HST Peer Review Process . ... HST Overview . ... Cycle 24 Announcement . ... Program Information . ... Retrieving HST Data . ... Program Change Requests . ... Proceed to the Program Information Page for the program in question, and use the appropriate links on that page. ... Policies for the Telescope Time Review Board (TTRB) : Repeating HST Observations, Changes to Accepted HST Programs, Resolution of Duplications, and Other Program Alterations. ...

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. ...

... Australia Telescope Steering Committee . ... Staff list | ... Australia Telescope Online Archive (ATOA) . ... VLBI . ... AIPS | ... longer load LBA data into AIPS using ATLOD (it crashes as shown . ... reference frame. elling> ATLOD1: Task ATLOD (release of 31DEC09) begins . elling> ATLOD1: Using compressed uv data format. elling> ATLOD1: Dropping all flagged visibilities. elling> ATLOD1: Retaining autocorrelations. elling> ATLOD1: Vis weights set to integration time in units of 15 sec . ...

ChangeLog for omfastshift =============================== Version 1.25.1 - 2004-06-03 ( VNY ) (+src/omfastshift_mod.f90) The value of the keyword MJDREF is changed to 50814.0 to remove the 63-seconds descrepancy with the lightcurves originated from the X-ray instruments Version 1.25 - 2003-11-21 ( VNY ) DEPEND file updated (to match the new version (3.0) of ssclib Version 1.24 - 2002 -09-26 ( VNY ) DEPEND file ... Version 1.21.2: 24th of March, 2002 (CB) Documentation corrected. ...

Next: Scattering properties Up: Polarization properties (transmitted radiation) Previous: Linear polarization: wavelength dependence . Traditionally, the main problem considered in connection with circular interstellar polarization is the meaning of the wavelength where changes the sign . ... This is also demonstrated by Fig. 19 (lower panel) which shows the wavelength dependence of the factors of linear and circular polarization for particles of magnetite as was done by Shapiro ([ 1975 ]). ...

... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Problems posed by massive stars . ... These questions were at least part of the motivation when CУЕssio Barbosa of Brazil's University of SУ?o Paulo and Donald Figer of the Space Telescope Science Institute in Baltimore surveyed observers and theorists to see what they believed were the most pressing problems concerning massive stars. ... Get instant access to subscriber content on Astronomy.com! ...

First Mid Term Date has Changed . Classes on Friday . ... Second Midterm Date is Changed to May 29 . ... Local Astronomy Stuff . ... Excellent Overview of the Early Universe . ... First Midterm Results . First Midterm Answers . Second Midterm Results . Second Midterm Answers . ... Study Guide for the First Midterm . Study Guide for the Second Midterm . ... WEEK 1: ANCIENT COSMOLOGY . ... The Universe in the first 0.01 -0.1 seconds . The Universe in the first 0.1 -1 second . ...

Next: Equations of condition Up: Extinction and transformation Previous: Extinction and transformation . Bias can also be introduced by improper fitting procedures. For example, the reduction program known as SNOPY, used for many years at La Silla and also at La Palma, uses a simple iterative technique in which some subsets of the parameters are solved for, while others are held fixed; then the ones last solved for are held fixed, while the ones previously fixed are redetermined. ...

... Dr. Ravil Nazirov is the head of the workshop, and Andrew Ananjev is the secretary of the workshop. ... The workshop is used to be held in the last decade of the month, preferably on Tuesdays. ... The next session will take place October 29, 1996 . ... There is "CONPAS" mailing list which you can join to discuss issues of problem solving and to be automatically notified of important dates and decisions with respect to the coming sessions. ... Secretary of the Workshop: Andrew Ananjev . ...

. Hide Zen home . Pgsql . GiST . GIN . SP-GiST . Tsearch2 . SAI RVO . SAI CAS . SOA . Supernovae . TODO . HomePage . Astronet . Google . Rambler . Yandex . Oddmuse . E-R-E dict . Index . edit . View changes for these pages . count problem . == Почему count(*) медленный ? == Очень кратко: из-за MVCC (многоверсионности). 1K - last updated 2005-04-08 20:32 UTC by megera . 1 pages found. SiteMap Changes HowTo 2016-04-11 2016-04-10 Blog . Administration . Search: . Zen, 2003-2007

AstroImageJ Release Notes . ... Daily Build Version db3.2.1 (with ImageJ 1.47i) (Last Updated: 02/04/2016) . Changes . Version 3.2.0 (with ImageJ 1.47i) (Release date: 02/01/2016) . ... Version 3.1.0 (with ImageJ 1.47i) . ... Known Problems . Feature Requests in Roadmap but not in this Version . ... Version 2.0.0 (with ImageJ 1.47a1) . ... Changes in this Version . ... Version 1.1 (with ImageJ 1.45l) . ...

Added a software license (BSD-3 in doc/license.txt) and changed readMe.txt to ReadMe.md. ... Changed default date of ICRSCoordSys and GalCoordSys from 2000 to 0 (current date). ... Bug fix: AppGeoCoordSys date was not being reliably updated by setCurrTAI. Added documentation files doc/index.html, doc/versionHistory.html and readMe.txt and updated doc/main.dox accordingly. ... Updated documentation to make Doxygen happy. Added a separate version.py file. First version with version history. ...

Changing a World . What did the students learn from all this? ... The students found this unsatisfactory -- some of them would not be able to fit another astronomy class into their schedules, but they wanted to know about our planetary neighbors, and this project gave them the opportunity to find out without spending valuable class time on the subject. ... The students also learned to learn for themselves, perhaps one of the most important milestones during formal education. ...

... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

... DFS Department Problem Reporting rules and recommendations . ALL change requests, bugs or support request on operational releases (i.e. releases already installed and running on the mountain) must be reported via the DFS Problem Reporting tools , based on the Action Remedy system. ... in case of bug, change request or support need directly reported to you via mail or phone call by s DFS user (Paranal, La Silla, DFO, ...), please, check whether an Action Remedy Problem Report is already open. ...

... The essence of the solution is to generate a virtual PC on your desktop PC and install an old Linux distribution, circa 2006, in that. ... There are two major free virtual machines available for Linux, these are VirtualBox and KVM. ... Boot the virtual machine. ... Install a Linux 2.6 kernel if it isn't installed by default (you'll need to reboot the virtual machine after this step): . ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIDelayLine/TrolleySoftware) ...

... Return to the Kernel page . ... Kernel . ... This article is part of the LWN Porting Drivers to 2.6 series . One might be tempted to think that the basic task of keeping track of the time would not change that much from one kernel to the next. ... One change which shouldn't be problematic for most code is the change in the internal clock rate on the x86 architecture. In previous kernels, HZ was 100; in 2.6 it has been bumped up to 1000. ... Driver porting: Timekeeping changes . ...

Most likely you can choose which type of printer to print your file(s) on. Your computing service may provide colour printers, plotters and laser printers as well as simple line printers. Each printer will have its own unique name. When you print a file it is sent to the default printer that is defined by the value of your PRINTER environment variable . ... To change your default printer, change the value of this environment variable to the name of the printer that you want to use. ...