GIPSY programs do not interact with the user directly, but do this through the GIPSY user interface, Hermes . If for instance a program needs some input from the user, it will send a request to Hermes which will then prompt the user for the required parameters. ... If a program wants to inform the user that the integrated flux density of a source is x Janskys, it will not do this with an ordinary WRITE statement, but via a library routine which sends a request to Hermes. ... The default level . ...

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• Data Interface

... Meta Index / Home Page This section documents warnings and errors generated by this task (if any). ... error . ... When a background series is supplied: source and background timeseries INSTRUME keywords don't match. tsDiffTimeunitKwds . ... warning . The time series has a background column. corrective action: This column will be discarded. noOverlap . ... There is neither a POISSERR keyword nor an ERROR column in the time series. corrective action: Poissonian errors assumed. allSpatialMapsEmpty . ...

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... The fitting package in STSDAS (Space Telescope Science Data Analysis System) relies on two basic techniques (one linear and one non-linear) for fitting functions to data. ... Results show that both methods may generate biased coefficients (at the ~few percent level), and over or under-estimate error bars (at the ~10 percent level), in particular from low signal-to-noise data. ... Function coefficient errors are computed directly from the covariance matrix. ... Abscissa is signal-to-noise. ...

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• A New Stable Method for Long-Time Integration in an N-Body Problem

... Abstract Substitute a character string for the first occurrence of a marker in the current long error message. ... Detailed_Input marker is a character string that marks a position in the long error message where a character string is to be substituted. ... Substitute the file name into the error message. Signal the error (causing output of error messages) using the CSPICE routine sigerr_c . ... After the call to errch_c , the long error message will contain the file name held in the string FILE. ...

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• CSPICE Routines: EKRCEC_C
• CSPICE Routines: EKUCEC_C
• Archive for October

... Packet Format . ... The TCC broadcasts UDP packets containing position information. ... Packet Header . ... int4 . ... double . ... pos, vel double . ... pos, vel, time double . ... See the TCC Message Keywords Dictionary for full definitions of most items in the "data" section of the packet. pos, vel double is a structure containing two doubles: "pos" and "vel"; it contains the same information as the TCC's "coordinates" (p,v,t triplets), but with time given by the "TAIDate" entry in the packet. ...

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• TUI:Tidbits:Error Log
• Pointing error budget
• Tracking error budget

Next: Determine a background subtracted Up: Calibration Previous: Radial profile of an . It is possible to propagate statistical errors through an analysis procedure via the use of an error array. Error arrays can be used in such tasks as imcnts , imcontour and imsmooth . An error array contains the squares of the errors (it is the data file itself for Gaussian statistics). ... xs> errcreate ``xdata$snr.qp[bl=2]'' . ... Each array element will contain the square of the error. ...

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• The AstroStat Slog systematic error
• Possible Pitfalls
• The AstroStat Slog Blog Archive my first AAS. V. measurement error and EM

... This appendix describes how to use the JavaScript console to evaluate expressions and display error messages to the user. ... Displaying Error Messages with the Console JavaScript 1.2 and earlier versions. ... You can specify whether to automatically open the console when a JavaScript error occurs or to display a dialog box for each JavaScript error. ... To open a dialog box each time an error occurs, add the following line to prefs.js : user_pref("javascript.classic.error_alerts", true); . ...

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• Custom Error Responses - Apache HTTP Server
• Unable to handle kernel paging request - error
• memcpy error?

This replacement emx.dll is intended for use with the Apache web server. It fixes two problems: 1) emx.dll contains a fixed size array that is used to keep track of dlls loaded by the process so that fork() can correctly duplicate the process. When a large number of Apache modules are loaded this array runs out of space causing the error "[error] (12)Not enough memory: fork: Unable to fork new process" in the error log. To work around this I've simply doubled the size of the array. ...

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• Not so well documented Device Helpers in OS/2
• CSS2 syntax and basic data types
• Keyword arguments and default arguments

... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...

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• Measurement Errors

SUBROUTINE TAP_ERMES ( TEXT, TEXLEN, STATUS ) . Return an error message associated with a TAP status value. SUBROUTINE TAP_ERROR ( TAP_ROUTN, NAME, TEXT, STATUS ) . Report an error message. ... Report an error message associated with a TAP status value. ... Purpose: return an error message associated with a TAP status value. ... TEXT = CHARACTER * ( * ) (Given) TAP error message text. ... Invocation: CALL TAP_REP( NAME, TEXT, STATUS ) Description: An error message is built in the form: !! ...

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• Simon Jeffery's Software Store: TAP global constants
• Checking for disk errors with badblocks
• Observations and Data Reduction

The Yarkovsky Effect in the Motion of NEAs . ... In this paper we evaluate the Yarkovsky effect on the motion of NEAs under the assumption that this acceleration depends on heliocentric distance as 1/r 2 and is characterized by the transverse component 2 in the orbital coordinate system. ... In some instances the Yarkovsky effect can be estimated by using only optical observations. Accounting for the Yarkovsky effect permits to include more optical observations in the orbit fitting process. ...

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• Keywords_262
• Keywords_107
• Information for Authors of Articles

... the measured pointing errors before and after the failure (.ps) ( .pdf) : . ... The source B0340+ 048 was tracked rise to set and then a few points were taken on B0518+165. ... The za errors remain the same. ... Page 4 az,za sky errors after correcting az encoder by -80": I subtracted 80asecs*sin(za) from each of the azimuth errors after the encoder failure and then replotted the data. ... The after az errors line up better for B0340+048 but the az errors for B0518+165 at low za are now off by 20". ...

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• pntErrs at noon
• pntErrVsPlatformMotion
• pdev diagnostics

... 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 . ...

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• How de-focusing makes wavefront errors more apparent Bojan Nikolic web pages
• How de-focusing makes wavefront errors more apparent
• write_fits.c File Reference

Permitted Context: SELECT . ... The OPTION element can only occur within a SELECT element. ... When the form is submitted, the NAME of the enclosing SELECT element is paired with the OPTION's VALUE attribute to contribute a name/value pair for the selection. ... CLASS . ... The string to be used together with the name attribute of the enclosing select element, when submitting the form. ... SELECTED . ... This attribute is used within menus to define shaped hotzones associated with this option's value. ...

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• Executing a shell script

... 87.1083Owen+ VIII/29 1400-MHz Survey of 1478 Abell Clusters of Galaxies (Owen+ 1982) ================================================================================ A 1400-MHz Survey of 1478 Abell Clusters of Galaxies Owen F.N., White R.A., Hilldrup K.C., Hanisch R.J. =1982AJ.. ... 0,] Major axis error 70- 71 A2 --- n_MajAxi *[ A, B, C,NR, ] Major axis note 73- 74 I2 arcmin MinAxi *? ... Note on dist-C: Ratio of the distance of the source from the cluster center to the corrected Abell cluster...

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• Custom Error Responses - Apache HTTP Server
• EXTRACT HOMOGENIZED DATA FOR A LIST OF OBJECTS
• htpasswd - Manage user files for basic authentication - Apache HTTP Server

Download Izmccd (~2.7 MB). ... for 1-5 bytes is number of a numbered minor planet, . ... Positions 1-80 file "mpcreportiz.txt" are similar to positions of file "mpcreport.txt". 83-95 ? errors of unit weight, . ... If this tag is " 1 0 " , this record contains results of measurements of an image of object (approximation by "PSF"),? . ... 57-66 ? error in X (pixels), for first star in a multicentric image, for subsequent it is error in (distance between first star in the image and this), . ...

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... comedi_errno -- number of last Comedilib error . ... int comedi_errno (void ); . When a Comedilib function fails, it usually returns -1 or NULL, depending on the return type. An internal library variable stores an error number, which can be retrieved with comedi_errno(). This error number can be converted to a human-readable form by the functions comedi_perror() and comedi_strerror(). ... The function comedi_errno() returns an integer describing the most recent comedilib error. ...

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• comedi_strerror
• Format of data description
• comedi_perror

The first persistent Web agent that we have created on Actor Prolog is a program that collects information about research groups that develop Prolog and projects in the field of logic programming. The agent looks through a given list of Web sites and calculates some attributes of the sites: the date of recent modification, total size, the number of figures, the number of outside links, the number of error links, the number of given keywords, etc. ... http://www.cplire.ru/Lab144/space/prolog.html . ...

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• Getting Started in Actor Prolog. Analyzing Web Sites.

... Review Article . ... David P. Stern, Laboratory for Extraterrestrial Physics . ... The history of geomagnetism began around the year 1000 with the discovery in China of the magnetic compass. Methodical studies of the Earth's field started in 1600 with William Gilbert's "De Magnete" and continued with the work of (among others) Halley, Coulomb, Gauss and Sabine. ... From that came modern dynamo theory, of both the solar and terrestrial magnetic fields. ... The Earth's Dynamo . ... References: A-G . ...

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• The INTERBALL Tail PROBE orbital elements
• Magnetism before Gilbert "
• The INTERBALL Auroral PROBE orbital elements

... Files in red?history) . ... Field Lines . ... EM Waves . ... Magnetic field lines similarly describe the structure of magnetic fields in three dimensions.They are defined as follows. ... Maxwell Most scientists nowadays view field lines as intangible abstractions, useful only for describing magnetic fields. ... Maxwell also showed (perhaps his greatest achievement) that an "electromagnetic wave" was possible, a rapid interplay of electric and magnetic fields spreading with the velocity of light. ...

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• Auroral Images
• Magnetic Fields
• The Polar Caps