. | Front page | . | << - Number counts | Contamination - >> | . Robert J. Smith, ">rsmith@mso.anu.edu.au Last modified: Fri Sep 24 11:39:02 EST 1999 .

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• Dunk Proceedings - 2dF QSO Redshift Survey (Number Counts)
• Dunk Proceedings - 2dF QSO Redshift Survey (Redshift Wedge Plot)
• Dunk Proceedings - 2dF QSO Redshift Survey (Work currently underway)

... We demonstrate through numerical simulations that model parameters estimated with our technique are essentially bias-free, even when the average number of counts per bin is 1. ... The IW technique avoids such biases by estimating through successive iterations, where for each iteration, j, , and the best-fit parameters are determined by minimization of . ... In our sample, we find that the minimum values and best-fit parameters converge after about 6 iterations. ...

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... Tools . ... In order to generate random numbers that follow a normal distribution, one first needs to create two uniform random numbers $u_{1}$ and $u_{2}$, in the range of 0 to 1. ... begin{equation*} g_{1} = \sqrt{-2 \ln(u_{1})} \cos(2 \pi u_{2}) \end{equation*} . ... Random numbers following a power law, $P(x) \propto x^{n}$, can be generated from a single uniform random number, $u$, in the range of 0 to 1 through the following transform : . ...

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• Gravitational lensing and modified Newtonian dynamics
• VSOP Observation codes
• difx:vdifio [ATNF VLBI Wiki]

... Each DFS Department official document has to be issued according to the following internal procedure. Documents to be distributed outside DMD division must also be issued according to the Technical Archive procedure . ... Several documents are also available as complete templates defined internally for DFS Department documentation (e.g. template for Test Plan, for Test Report, .. ... Define the internal document number as: dfs-volxx-yyy-zzzz . ... Document title, . ... Issue number (e.g. 1). ...

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• the Technical Archive procedure for issue of documentation
• Blazar Surveys: recent papers
• Homepage of Christian A. Hummel

... Scheming arXiv:astro-ph abstracts almost an year never offered me an occasion that the fit of the Poisson distribution is tested in different ways, instead it is taken for granted by plugging data and (source) model into a (modified) ? ... Abstract: goodness-of-fit tests based on the Cramer-von Mises statistics are given for the Poisson distribution. ... 2 statistic for testing the goodness of fit in astronomy and this D statistics is considered as a two sided test approximately distributed as a ? ...

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• Comments on: tests of fit for the Poisson distribution By: hlee
• The Chandra Multiwavelength Project (ChaMP) - Science Goals
• A quick look at tweets from the #AAS221

... Version 3.4.5 - 2005-06-28 (CB) ------------------------------- Ammended routine ommagnitude_mod in mssllib to set default polynomial coefficents to 1.0 and 0.0 (fixes SPR 3483 - mssllib version 2.43.12 has this fix) Also replaced source-list file in test directory with a more recent one to fix problem of negative magnitudes which cause a test-failure on one system. ... Adds a new column for the former correction. ... Version 2.2.2 2002-02-15 (CB) DEPEND file ammended to fix SPR 2757. ...

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• http://xmm.vilspa.esa.es/sas/6.0.0/doc/ommag/ChangeLog
• http://xmm.vilspa.esa.es/sas/5.4.1/doc/omsrclistcomb/ChangeLog
• http://xmm.vilspa.esa.es/sas/7.0.0/doc/ommag/ChangeLog

This service contributes to the International Service of Geomagnetic Indices (ISGI) of the IAGA . ... The Kp numbers of the previous month are available in tabular format . ... There are available also historical and current Kp and derived indices per anonoymos FTP (see below). ... U.S.A. FTP server: ftp://ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/INDICES/KP_AP/ . monthly update) . ... contains the monthly Kp / ap tables in a simple text format readable for both humans and computers (*.tab). ...

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• Kp Index: Classification of Days
• Format Documentation of *.wdc Files
• Format Documentation of kpyymm.tab Files

Last modified on March 19, 1997 by A. Richichi . ADC cards and filter/clock box. The ADC card traditionally used with FIRPO I at CA has been used also for FIRP OII in Russia. ... At the same time, the new PCMCIA ADC card (DASCard 1000) has been succesfully installed on the TM-5000 notebook, and used for instance to record the Alpha Tau occultation at Arcetri on March 14, 1997. ... In der Filter/Clock Box war durch den Transport die Leiterplatte abgegangen und hatte einige Kontakte abgerissen. ...

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• Extended IDL Help
• Apache mod_rewrite - Apache HTTP Server

Next: The Quasi--Newton Method. Up: Outline of the Previous: The Newton--Raphson Method. ... At each iteration, one computes . ... Neglecting the second derivatives matrix , we obtain the ``normal equations'' and the Gauss--Newton direction . This so--called Gauss--Newton method is intended for problems where is small. ... The algorithm implemented here is a modification of that Gauss--Newton method, that allows convergence even for rank deficient Jacobians or for large residuals. ...

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• ESO-MIDAS User Guide Volume A
• ESO-MIDAS User's Guide 94NOV: Volume A
• HEADER/WAVE

<entry> <id><?=$link?>?id=<?=$number?>&amp;db=<?=$db?></id> <author><?=$author?></author> <issued><?=$dbtime?></issued> <modified><?=$dbtime?></modified> <link rel="alternate" type="text/html" href="<?=$link?>?id=<?=$number?>&amp;db=<?=$db?>" /> <title><![CDATA[<?=$title?>]]></title> <content type="text/html" mode="escaped"><![CDATA[<?=$abstract?>]]></content> </entry>

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• Сазонов Сергей Юрьевич (ИКИ РАН)

... Abstract Delete a specified record from a specified E-kernel segment. ... Brief_I/O Variable I/O Description -------- --- -------------------------------------------------- handle I File handle. segno I Segment number. recno I Record number. ... 2) Link counts are decremented for data pages containing column entries in the record to be deleted. ... Then the call ekdelr_c ( handle, 1, 2 ) deletes the third record from the segment, leaving the segment's contents as follows: +-----------------+ | ...

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• CSPICE Routines: EKSSUM_C
• Python: module get_by_cycle
• HST this week: 282

... Statistic files are managed using file generation sets and scripts in the ./scripts directory of this distribution. ... Each valid update appends a line of the following form to the current element of a file generation set named peerstats : . ... This keyword allows the (otherwise constant) filegen filename prefix to be modified for file generation sets, which is useful for handling statistics logs. filegen name [ file filename ] [ type typename ] [ flag flagval ] [ link | ...

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• JavaScript Random Number Tester
• The Name of the Plug-In: The ... Dialog Box
• SAI Supernova catalog

The Astronomical Society of Australia has been asked by STANDARDS AUSTRALIA to compile a list of "designated" optical observatories that are valuable resources for (i) research, (ii) education and (iii)community use. The ASA is the final arbiter of whether any particular observatory is so designated. ... Status as a designated observatory will be reviewed every 2 years based on calendar year annual reports submitted in January. ... phone: 02 6125 0268 . ... Registry Number . ... Number of nights . ...

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• Siding Spring Survey
• Designated Observatory Application
• Mach-numbers in a simulation of convection in the sub-giant Eta Boo

For all keywords that contain a red and a blue value, the blue value comes first. ... The full pathname, but without the trailing "b.fit" and "r.fit", that would be given to the next exposure if the basename argument is not given to the expose command. ccdHeaters=float,float . ... bluelambda2=float [M] . The center wavelength for the given grating: the 1 or 2 indicates the grating bay. The bluelambda and redlambda keywords match one set of these, depending on the position of the turret. ...

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• Procedure to Remove 2.5m Secondary Truss
• Hipparcos Tycho catalog
• Astrophysical Research Consortium - Apache Point Observatory

... DWTEMPALL - INPUT ASCII DATA FROM RMALL ROUTINE. DWTEMPINP - INPUT DEWAR TEMPS FOR A YEAR . DWTEMPPLOT - PLOT DEWAR TEMPERATURES. ... EXAMPLES: To start idl: idl @phil @dwinit then print,dwtempinp(d) .. input all the data for current year print,dwtempinp(d,rcv='lbw') .. input current year lband wide only print,dwtempinp(d,year=2001,rcv='lbn') .. input lbn for year 2001 SEE ALSO: dwtempplot - to plot the data . ... DESCRIPTION: Plot the receiver dewar temperature data versus day of year. ...

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• site power idl routines
• ATOMS by Number
• wst idl routines

... public class CurveFitter . ... static int . ... Field Detail public static final int STRAIGHT_LINE . ... public static final int POLY2 . ... public static final int POLY3 . ... public static final int POLY4 . ... public static final int EXPONENTIAL . ... public static final int POWER . ... public static final int LOG . ... public static final int RODBARD . ... public static final int GAMMA_VARIATE . ... public static final int LOG2 . ... public static double f (int fit, double[] p, double x) . ...

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... Sun images . ... Sun flares . ... Active areas . September : 2015 . ... The following regions with sunspots can be now observed on the Sun's surface . Group number . ... Group length (in degrees) . ... Coordinates and other characteristics of active regions are issued for September 09, 2015 00:31 UT The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates and other characteristics of active regions are issued for September 09, 2015 00:31 UT . ...

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• Sunspots and active regions January 10, 2007
• Sunspots and active regions January 10, 2012
• Sunspots and active regions January 01, 2015

December 16, 1997 . ... An example of the EUV chain revealed by the modified SOHO/EIT images. A complex EUV (195 A) chain or thread of December 16, 1997, consisting of several quasi-straight-line fragments between points 1-2-3-4-5 and covering a large part of the solar disk. ... A comparison of the large-scale chains and threads on two pairs of the modified SOHO/EIT (195 A; inverted) and He I (10830 A; normal) images. ... SOHO/EIT, 195 A, December 15-17, 1997 GIF Animation (1.07 MB) . ...

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• http://www.izmiran.rssi.ru/~ichertok/CHAINS/ANNOUNC/980719.htm

... The numbers of three types of compact binaries containing accreting NSs and BHs, which are most interesting from the point of view of their observational appearances, have been calculated as a function of time: i) X-ray transient source containing a NS in an eccentric orbit around a main sequence Be-star (the observed prototype: A0535+26), ii) BH The evolution of the selected types of X-ray binaries during the first 10 million years after the starburst onset is presented in Fig. ...

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• Canadian Paper Money - Price List #6-3
• Canadian Paper Money - Questions Answers
• Frequency distribution of galactic binaries

. Number . Task . Pri . Author . Created By Tool . Created On . Modified On . Completed . Modified By . Assigned To . Link To . Magic . Description

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• To Do List History