... Meta Index / Home Page This section documents the parameters recognized by this task (if any). ... name of existing table . ... name of existing column in table . The name of the column that specifies the x position of the event; passed to evselect as parameter xcolumn . ... The name of the column that specifies the y position of the event; passed to evselect as parameter ycolumn . ... The name of the column that specifies the energy of the event.; passed to evselect as parameter zcolumn . ...

... Apache HTTP Server Version 2.2 . ... Additional functionality allows webmasters to configure the response of Apache to some error or problem. ... If a script crashes and produces a "500 Server Error" response, then this response can be replaced with either some friendlier text or by a redirection to another URL (local or external). ... Custom Error Responses and Redirects . ... In addition to these new variables, Apache will define REDIRECT_URL and REDIRECT_STATUS to help the script trace its origin...

... Allows webmasters to configure the response of Apache to some error or problem. Customizable responses can be defined to be activated in the event of a server detected error or problem. e.g. if a script crashes and produces a "500 Server Error" response, then this response can be replaced with either some friendlier text or by a redirection to another URL (local or external). ... New behavior . ... redirect to a local URL, or . ... Each new variable will have the prefix REDIRECT_ . ...

... Apache HTTP Server Version 2.2 . ... Additional functionality allows webmasters to configure the response of Apache to some error or problem. ... If a script crashes and produces a "500 Server Error" response, then this response can be replaced with either some friendlier text or by a redirection to another URL (local or external). ... Custom Error Responses and Redirects . ... In addition to these new variables, Apache will define REDIRECT_URL and REDIRECT_STATUS to help the script trace its origin...

For a sample of 16 people, the error would be 4/16 = 25%. This a large error since the range of YES vs NO is from 0-100% if 12 people answered yes and 4 people answered no then your result would be: . Percentage yes = 75 +/- 25% . ... For a sample fo 1000 people, the error would be SQRT(1000)/1000 = 33/1000 = 3%. If 750 answered yes and 250 answered no then your result would be: . ... Conclusion: Always ask what the measuring errors are!! Previous Lecture Next Lecture Course Page ...

Function: GDS_EXIST Purpose: Test whether set exists. Category: GDS File: gdsd_basic.c Author: J.P. Terlouw Use: GDS_EXIST ( Return value, LOGICAL SETNAME, Input, CHARACTER ERROR) Output, INTEGER SETNAME Name of set. ERROR Error return code. Description: .TRUE. is returned if the set exists; .FALSE. otherwise. This routine can return .FALSE. though the descriptor file does exist. This can happen when the descriptor file is corrupt or has an incompatible version number. ...

pass_error_sum (version 5/4/11) . ... Separate load check errors out into their own section. drc 8/12/02 . Fixed for new type of error seen in load checking. drc 10/1/02 . ... Modules . ... gen_reduced_error_list (error_list) . ... Returns a list of dictionaries. parse_lchk_rpt (File, label ='Load Check Error' ) . ... Returns a list of dictionaries. print_error (error, fp =<open file '<stdout>', mode 'w' at 0x47078> ) . ... do pass_error_sum [ms|cl|tdo|avtut] <directory> [-out=stdout|<filename>] . ...

... an error occurred while processing this directive] . Satellite passes used for composition: . ... an error occurred while processing this directive] [an error occurred while processing this directive] . For information send a mail to: info@sputnik.infospace.ru . ...

... V. measurement error and EM . ... What is systematic error ? ... Astronomers sometimes call it measurement error . ... Statisticians? measurement error generally corresponds to astronomers? statistical error , not systematic error. This systematic error could be related to nuisance parameters, profile likelihoods, hierarchical Bayesian modeling, or a fixed bias (empirically known or other source provides its estimate ? ... Tags: measurement error , statistical error , systematic error . ...

... Bojan Nikolic web pages (r. 329) . ALMA . We present a framework for modelling atmospheric phase errors and their correction by both the fast-switching and water vapour radiometeric techniques. ... We use this framework to simulate relative point source sensitivity and effective resolution for a range of atmospheric conditions, with and without phase correction. ... Published as ALMA Memo #582. ... Simulating Atmospheric Phase Errors, Phase Correction and the Impact on ALMA Science . ...

... We present a new Tcl/Tk based GUI interface tool which features plotting of curve and image data and allows for user input via return of regions or specific cursor positions. ... Curves and Images may then be combined to form a displayed Graph. ... With the development of several GUI based tools for High Energy Astrophysics at the HEASARC, we found a need for a interface tool that supports combined curve plotting and image display in a native Tcl/Tk environment. POW is our answer. ...

. Measurements of the lband narrow cal. The column with CurValues contains the current cal values. date . measurement . in use . 28jan02 . used absorber and sky. Radar blanking on for both. Did not track blank sky . CurValues . 06dec01 . used absorber and sky . Radar blanking only on sky (not on absorber) . Only did 2 passes on sky and absorber . no . 18dec00 . used reference diode. made a 6% error in computation. Left error in so the gain curves using this cal would still be valid. installed home_~phil

... 2002 September 29 . Venus: Just Passing By . Credit: Galileo Project , JPL , NASA . Explanation: Venus, the second closest planet to the Sun , is a popular way-point for spacecraft headed for the gas giant planets in the outer reaches of the solar system. Why visit Venus first? Using a " gravity assist " maneuver, spacecraft can swing by planets and gain energy during their brief encounter saving fuel for use at the end of their long interplanetary voyage. ... About APOD | ...

... It can be a good idea to periodically check for bad blocks. ... It outputs a list of the numbers of all bad blocks it can find. ... The following example will show how this could be done. $ badblocks /dev/fd0H1440 1440 > bad-blocks . fsck -t ext2 -l bad-blocks /dev/fd0H1440 . ... Pass 1: Checking inodes, blocks, and sizes . ... Pass 5: Checking group summary information. /dev/fd0H1440: ***** FILE SYSTEM WAS MODIFIED ***** . dev/fd0H1440: 11/360 files, 63/1440 blocks . ...

Sloan Digital Sky Survey Telescope Technical Note 19970527 Walter Siegmund . ... Pointing Error Budget . ... The interleaved strips and adjacent stripes overlap about 1 arc minute. ... However, a 2-D pointing accuracy of 3 arc seconds RMS leads to acceptibly uniform overlap and minimises the number of cases that require special handling (Table 3). ... A guide fiber bundle diameter of 16.5 arc seconds and a pointing accuracy of 3 arc sec RMS results in 99% initial success in acquiring guide stars. ...

... Belts . ... Speed of motion is " kinetic energy ", like the energy of a turning flywheel or of the wind hitting a windmill, both of which can move machinery. ... As the hot gas of the corona--a plasma, really--expands upwards, its heat is converted to the kinetic energy of a fast flow, streaming outwards: the solar wind . Four or five days after leaving the Sun, solar wind plasma hits the magnetosphere, an obstacle in its path. ... How is solar wind energy transmitted to the magnetosphere? ...

... Venus: Just Passing By . ... 29.09.2002 . ... Credit: Galileo Project , JPL , NASA Explanation: Venus, the second closest planet to the Sun , is a popular way-point for spacecraft headed for the gas giant planets in the outer reaches of the solar system. Why visit Venus first? ... Galileo's glimpse of the veiled planet shows structure in swirling sulfuric acid clouds. ... 2001 2002 . ... Publications with keywords: Venus - Galileo - Saturn . Publications with words: Venus - Galileo - Saturn . ...

... The Chinese would certainly not have invented the magnetic compass. ... Chemically and mineralogically, the lodestone is magnetite, a massive type of iron ore, an oxide of iron, a mineral related the the brown stuff coating the magnetic disks and tapes used by computers. ... But even then, just resting a few million years in the Earth's magnetic field would produce no magnetization. ... Still, as Gilbert observed, in a long iron rod that magnetism was channeled to the ends, where it could be noted. ...

... arXiv.org . astro-ph . ... Query was: SELECT last_value FROM authors_id_seq;' in /home/karpov/postgres/arxiv/arxiv.php:30 Stack trace: #0 /home/karpov/postgres/arxiv/arxiv.php(39): Arxiv->query('SELECT last_val...') #1 /home/karpov/postgres/arxiv/request.php(509): Arxiv->singleQuery('SELECT last_val...') #2 /home/karpov/postgres/arxiv/index.php(107): handleStatsQuery() #3 {main} thrown in /home/karpov/postgres/arxiv/arxiv.php on line 30 . ...

. Quantum clock (atomic clock) - the time measuring device containing quartz generator, controlled by the quantum frequency standard . Atoms play a role of pendulum. The frequency of atoms radiation while the atoms passing from one energy level to another regulates the quantum clock. This frequency is so stable (error 10^-11 - 10^-13) that quantum clocks allow to calculate the time more exactly, then astronomic methods. Back .