The C and TC shells have a number of local shell variables which are not exported to the environment. To make sure that these variables are picked up whenever a new shell is invoked, always define shell variables in your .cshrc ( .tcshrc ) file. By convention, names of shell variables are always given in lower case letters. UNIX is case sensitive, so the environment variable PATH is not the same as the shell variable "path". ... Setting shell variables . ...

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• Changing the size of the command history
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OptInt PmWiki : Pm Wiki / Url Approvals . ... This page explains how to discourage "link spamming" on your wiki site using PmWiki's urlapprove.php script. ... allowing you to limit the number of unapproved links that may be added to a page. ... page. You can limit the number of unapproved links per page. ... To see what link is to be approved without editing the page a tool tip can be displayed when the cursor hovers over the (approve links) link that displays the URL. e.g. Example . ...

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... Abstract Return the value of the largest (positive) number representable in a double precision variable. Required_Reading None. Brief_I/O The function returns the value of the largest (positive) number that can be represented in a double precision variable. Detailed_Input None. Detailed_Output The function returns the value of the largest (positive) number that can be represented in a double precision variable. ... 2) Initialize a CSPICE "window." ... Link to routine source . ...

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... This page explains how to discourage "link spamming" on your wiki site using PmWiki 's urlapprove.php script. ... allowing you to limit the number of unapproved links that may be added to a page. ... A click on the link will approve all unapproved URLs on the page, but only if you are authorized to edit the Site.ApprovedUrls page. ... include_once('scripts/urlapprove.php'); $UnapprovedLinkFmt = "[$[Link requires approval]]<a class='apprlink' href='\$PageUrl?action=approvesites'>$[(approve)]</a>"; . ...

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... There are number of features that can be set by the user in the Sparkle Dialog box. ... The Sparkle plug-in computes the luminosity (level of whiteness) of each pixel in the image (the user can see this when the progress window labeled Generating luminosity array... is displayed). ... The threshold value is currently a slider/text field pair which have a precision of .0001. ... Like the Threshold value, the Flare Intensity has both a slider and a text input field for specifying its value. ...

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... Documentation also updated. ... Documentation also changed to incorporate this change. ... SSC- SPR -1530 lcplot ( version 1.7 ): When testing the input file format check, the error message is not well adapted SSC- SPR -1531 lcplot ( version 1.7 ): when output file already exists, lcplot always overwrite it SSC- SPR -1532 lcplot ( version 1.7 ): the variance is computed by dividing by n : the number of elements as it should be n-1 Version 1.7 09-02-00 -------------------- - ...

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• http://xmm.vilspa.esa.es/sas/6.5.0/doc/lcplot/ChangeLog
• http://xmm.vilspa.esa.es/sas/7.0.0/doc/lcplot/ChangeLog

... The tension in members of the telescope changes as we move the dome, ch, azimuth, and tiedown tensions. The lifetime of a beam is counted in the number of times the change in tension goes through a cycle. ... Examples of telescope motion with corresponding unbalanced moment. ... The number of cycles were computed for : 5000, 10000, 15000, 20000 kipFeet momemnt change. ... The number of cycles on the telescope was computed using the change in the unbalanced moment (at a corner). ... cycles . ...

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... Behemoth black hole found in an unlikely place . ... black holes . ... Observing springtime deep-sky objects with a large telescope . ... Could large numbers of black holes account for much of the "dark matter" estimated to exist in our universe? ... NASA, ESA, M.J. Jee and H. Ford (Johns Hopkins University) No, because the universe never had the raw material to grow enough black holes to account for current estimates of dark matter. Get instant access to subscriber content on Astronomy.com! ...

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multi-rsh is a perl script which runs the same command on multiple machines, in parallel, and provides reasonable, adjustable timeouts for those machines which fail to answer. Both standard output and standard error are returned through the same channel, and all output has the hostname prepended to each line. Multi-rsh must be run as root (remote jobs can be set to run as any user, see Options below). ... Neither form allows you to directly pass input to the remote programs. ...

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Next: Calibration Frames and Up: CCD Reductions Previous: General Overview of . ... These defaults are taken from the CCD keyword structure. ... For combining the calibration frames in master calibration frames the system is provided with a set of keywords for each exposure type (see below); . ... For handling all these keywords the CCDRED package in equipped with five commands: HELP/CCD , SHOW/CCD , SET/CCD , SAVE/CCD and INIT/CCD . ... BS keywords for combining bias frames; . ...

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Comedi Documentation . ... Right to the source: #include <stdio.h> /* for printf() */ #include <comedilib.h> int subdev = 0; /* change this to your input subdevice */ int chan = 0; /* change this to your channel */ int range = 0; /* more on this later */ int aref = AREF_GROUND; /* more on this later */ int main(int argc,char *argv[]) { comedi_t *it; lsampl_t data; it=comedi_open("/dev/comedi0"); comedi_data_read(it,subdev,chan,range,aref,&data); printf("%d\n",data); return 0; } . ...

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... The main periodicity in the Sun 's activity is the 11-year cycle called the solar cycle. ... During the cycle, changes occur in the Sun's internal magnetic field and in the surface disturbance level. ... At the beginning of a cycle the solar magnetic field resembles a dipole which axis is aligned with Sun's rotation axis. ... The sunspot number - and Sun's activity - is at maximum in the middle of a cycle, when the Sun's internal magnetic field is most chaotic. ... Space Physics Text Book of Oulu ...

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... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...

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home membership . SEARCH ASP SITE: Match ALL words Match ANY word . General/ Technical Membership Form for new members . Renewal General/ Technical Membership Form . Gift Membership Form (New & Renewal) . Member Change of Contact Info . ... ASP E-mail Newsletters . ... Membership Number . ... Institution (leave blank if using home address) . Department (leave blank if using home address) . Street Address . ... New Phone . ... Previous Phone . ... home | ... membership | ...

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... synth : find optimum fit by adjusting abundances v turb , v sin i , and v rad . ... syn_... <p1> <p2> : Initialise parameter for synth . syn_vturb <vturb> [<dv>]; Initialise v turb (km/s) for a fit using synth (default 5) . ... abundance <elid> <abun> <dabu> : Initialise abundances for synth . ... General remarks on the initialisation of abundances in synth A solar abundance will be assumed for any elements not specified. ... Initialise abundances and microturbulence for synth (obsolete) . ...

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RELATIVE SUNSPOT NUMBERS Description of Data from SGD Explanation of Data Reports: Relative Sunspot Numbers -- The relative sunspot number is an index of the activity of the entire visible disk of the Sun. ... The provisional daily Zurich relative sunspot numbers, Rz, were based upon observations made at Zurich and its two branch stations in Arosa and Locarno and communicated by M. Waldmeier of the Swiss Federal Observatory. ... This indicates the uncertainty above and below the predicted number. ...

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... nlayc***solvefinishc***c*** Enter post processor and calculate the variance of the error weightedc*** with area.c***/post1setnsel,s, node ,,44fsum* get ,f01,fsum,fynsel,s, node ,,77fsum* get ,f02,fsum,fynallf01=-f01f02=-f02c*** aa00 = -1.468e-003 aa02 = -3.104e-006 aa04 = -4.111e-010 aa06 = 1.377e-015 c*** ab00 = 35.881ab02 = -0.00073173ab04 = 1.3682e-08ab06 = -4.0372e-14c*** vsum =0.0wsum=0.0* get ,y1, node ,528,u,yy1=( ...

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... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

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... This function can also be used for particular types of subtypes or kinds: KIND (0) integer KIND (0.0) floating point number KIND (.FALSE.) logical variable KIND ("A") string of characters There is an intrinsic function SELECTED_REAL_KIND , which returns the kind of the type REAL that has a representation with (at least) the precision and the exponential range requested. ... With the choice SELECTED_INT_KIND (5) all integers between (but not including the limits) -100 000 and +100 000 are permitted. ...

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• Summary of Fortran 77 statements
• Pointers
• Control statements

XXVIII General Assembly of the IAU, SPS15 Beijing, August 31, 2012 . N.N. Samus, S.V. Antipin "Variable Stars and Data-Intensive Astronomy" . During the 26th IAU General Assembly in Prague, the IAU Division V (Commissions 27 and 42) considered the future of variable-star catalogues. ... To discuss these problems and to look for their solutions, the IAU Commission 27, on behalf of the IAU Division V, created an informal working group, chaired by the GCVS editor, Dr. Nikolai Samus. ...

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• GENERAL CATALOGUE OF VARIABLE STARS