Hide Zen home . ... GIN . ... Index . ... MAXNUM - the number of rows . ... table size :26312704, index size =33923072 =# explain analyze select * from tt where a @ '{2}'; QUERY PLAN --------------------------------------------------------------------------------------------------------------------- Bitmap Heap Scan on tt ( cost =6.35..349.75 rows =100 width=226) ( actual time =6.529..42.784 rows =9371 loops =1) Recheck Cond: (a @ '{2}'::integer[]) - Bitmap Index Scan on gin _idx ( ...

... Overplot the 20 bandpasses normalized to 1 sec (.ps) ( .pdf ): . ... Mean power, voltage, and spectral jumps vs decimation (.ps) ( .pdf ) . ... The mock spectrometer has a high resolution mode that will digitally filter the input bandwidth from 2 to 1024 in steps of 1. ... For each decimation, the input rms levels was to so that 30 counts=1 sigma. ... The plots show the results of the test: . ... Top mean power vs decimation normalized to the mean power with no decimation (dec=1). ... No decimation ...

Next: TAPE CHANGES Up: Tape Management Previous: NUMBER of PASSES Contents . ... On the VLBA and Mark IV systems, this is done any time there is a gap of longer than about 2 minutes per tape (actually somewhat less). ... It is in the interests of both the individual project and of overall system maintenance for occasional gaps to be inserted in all projects for readback tests to be done. ... Next: TAPE CHANGES Up: Tape Management Previous: NUMBER of PASSES Contents Craig Walker 2014-04-14 ...

... Posts tagged ?powerful test? ... Some cases, I know actual statistical tests to support or to dissuade those claims. ... Tags: emprical data analysis , eyeballing , powerful test . Category: Bad AstroStat , Cross-Cultural , Data Processing , Jargon | 2 Comments . ... Entries RSS . Comments RSS . ... vlk on [MADS] Parallel Coordinates . upvc windows on [MADS] Parallel Coordinates . ... Alfred Inselberg on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

... Prev . Next . comedi_command_test -- test streaming input/output configuration . ... int comedi_command_test (comedi_t * device, comedi_cmd * command); . The function comedi_command_test() tests the command structure pointed to by the parameter command and returns an integer describing the testing stages that were sucessfully passed. In addition, if elements of the command structure are invalid, they may be modified. Source elements are modified to remove invalid source triggers. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Monthly Sky Notes . ... By admin January 21, 2011 Posted in: Robot Exploration . A UFO hovers in the Martian sky (Image credit:NASA/JPL) . The car-sized Mars Science Laboratory Curiosity is too heavy to slam into the rocky plains of Mars encased in airbags like its predecessors, so this imaginative and complex system was devised instead. ... Is there a video anywhere on the internet of a test of the ?sky crane? rockets? ...

... A three-cell test section roughly representative of the primary mirror was provided for this test by the Steward Mirror Lab. ... Additionally, the tests are intended to determine relative airflow vs. pressure drop characteristics for each of the air flow patterns so the results can be evaluated both as a function of flow rate and of pressure drop along the flow path. ... The bottom (top as installed) was cut out so it could close the chamber for heating and be removed for the cooling tests. ...

... ALGEBRAIC GEOMETRY . ... You can download at once all available printed matters on this course (they are organized in 74 pages text book) as 791 Kb of gzipped PostScript . of this course can be downloaded from here either as zipped PostScript or as gzipped PostScript file. ... You can download either zipped PostScript or gzipped PostScript file. ... Geometry of skew commutative polynomials: Grassmannians. ... at the Independent University of Moscow), Spring 2002 . ... Zipped postscript (20K) ] . ...

... P2PP V2.4beta1 Integration Test Report RedHat 7.1 . ... OS : RedHat 7.1 . ... P2PP account(s) : 1797, 1901 . ... All standard testcases have been run on RedHat 7.1, not new specific bug has been found. Count of testcases entirely executed . ... Total specified testcases . ... Be aware: this is a cumulative count considering ALL different platforms used for this testing. ... Failed testcases count . Failed testcases list . ... 13.1/a) . ...

Test stand for geometrical calibration of imaging cameras . determination of the elements of internal orientation for imaging cameras as well as the parameters of mutual orientation of the internal and instrument coordinate systems . Test stand for photometric calibration of imaging spectrometric cameras . determination of the spectral and radiance characteristics of the imaging systems . ... Test stand for determining radiation stability of components . ...

. The shell uses a command called test to evaluate conditional expressions. Full details of this command can be found in the test manual page. For example: if test ! -f $FILE then if test "$WARN" = "yes" then echo "$FILE does not exist" fi fi . First, we test to see if the filename specified by the variable $FILE exists and is a regular file. If it does not then we test to see if the variable $WARN is assigned the value yes , and if it is a message that the filename does not exist is displayed.

... Телескопостроение, оптика ? Часто Задаваемые Вопросы (ЧАВО или FAQ) ? Тестирование оптики телескопа по звезде (Star test) . ... Наиболее прямой и естественный способ тестирования астрономической оптики - тестирование по звездам. ... Тестирование по звезде обычно происходит на фоне более или менее сильного влиянии нестабильной атмосферы - турбуленции. ... Кроме того, тестирование по звезде может помочь выявить некоторые эксплуатационные ошибки. ... Купить телескоп ...

OptInt PmWiki . MROI Delay Line / . Test Results . ... Page History | ... Requirements . ... Return to Test Results ( Edit ) . ... Restore . ... Performance Test Results (INT-406-VEN-0109) [MF] . ... Test results document relating tests to derived requirements [MF] . ... FDR test results: . ... Test results document relating to derived requirements . ... Index of FITS log files containing test results supporting FDR submission . ... Test results working document(s) (not for submission) . ...

The Sun may influence the Earth's climate in several different ways which can be categorized as follows: . Variations in total energy output . Variations in the UV and EUV emission . Variations in the solar wind and magnetic field . ... However, one should point out that it is the long term variations in the solar irradiance that is important. ... Short Term Temperature Changes Medium Term Temperature Changes . Medium- Long Term Temperature Changes Long Term Temperature Changes . ...

... It is notoriously difficult to identify weak cosmic ray events in long exposure observations. ... The method is to compare the probability distribution function (PDF) of cosmic ray events between an observation and a dark frame matched in exposure time. We illustrate the basic idea using dark exposures from a Tek 1024 1024 CCD with varying exposure lengths and read-out times. ... Figure: Histogram of cosmic ray events in a two hour dark frame. ... Original PostScript figure (78 kB) . ...

... SIXA FM ACCEPTANCE TESTS . ... In accordance to plan of the Acceptance Tests for Flight Models which was agreed in March 2000 in Moscow, the Acceptance Test of SIXA FM was carried out between 28 August and 2 September at VTT Automation, Finland. ... GOUCH for electronics box of SIXA-FM, Remark: not updated after changes made in 1994. ... Ground Test Program of SIXA-FM. ... Integration Test of SIXA FM, BIUS, ISS, DSS, and MPMI . ... Test data were written to MPMI, DSS-F, DSS-S and GSE SIXA-FM, . ...

... October 6, 09:00 09:40 . Jorge Melnick (ESO) . ... We present a statistical and temporal analysis of the ground meteorological properties recorded at the five selected sites for hosting the European Extremely Large Telescope (EELT). ... Marc Sarazin (ESO) . The organization and development of the E-ELT site testing campaign by ESO are described. ... The E-ELT Site Testing activities in northern Chile and Argentina are reviewed, and pioneering explorative campaigns are illustrated. ...

ATM Forum Message . ... Post . ... Testing Convex Surfaces. ... Post Message | ... There are several ways to test convex surfaces. You can test through the glass. ... Next is making a test plate and doing the convex measurement just like doing two flats against each otehr. ... Next is using a larger lens to test the surface. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. Search this album . Gallery . :: The First 100 Years . :: Site-testing . :: Site testing, 1993 . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . View full size . Title: Site testing, 1993 . File name: sitetest93j.jpg . Dimensions: 371 x 576 px . Page: 1 2 4 5 6 7 8 9 10 11 12 13 . Powered by Gallery 3.0.9 (Chartres) . Login

. Detector Performance . Characterization test results . Some spectra from TIRGO observation test (10/94) .