Next: Selecting the backup tool Up: Backups Previous: On the importance of . The most important decision regarding backups is the choice of backup medium. ... Cost is important, since you should preferably have several times more backup storage than what you need for the data. A cheap medium is usually a must. ... A hard disk is typically very reliable, but as a backup medium it is not very reliable, if it is in the same computer as the disk you are backing up. ...

On this page you can compute thermodynamics, opacity and nuclear reaction rates for conditions which exist inside the Sun. ... Logarithmic partial derivative dlogP/dlogT (hi_t) . Logarithmic partial derivative dlogP/dlogRHO (hi_rho) . Logarithmic partial derivative dlogP/dlogX (hi_x) . Logarithmic partial derivative dlogU/dlogT (ksi_t) . ... Input field size does not limit the amount of data entered; you can type or paste thousands of lines (10,000 lines tested with output size over 5MB). ...

SELECT <arithmetic expression> CASE n1 [,n2...] [ <statement>.. ... OTHER [ <statement>.. CSELECT . ... At least one integer must be present for each CASE statement. the integer values may appear in any order in the CASE clause. the CASE clauses need not contain all values in the range 1 to N, where N is the largest integer value used. ... SELECT COLOR+1.0 CASE 1 COLTXT='BLACK' CASE 2 COLTXT='RED' CASE 3 COLTXT='GREEN' CASE 5 COLTXT='BLUE' CASE 8 COLTXT='WHITE' OTHER COLTXT='MIXTURE' CSELECT . ...

... Meta Index / Home Page This section documents warnings and errors generated by this task (if any). ... error . Input GTI file selected, but blank. ... Default to nrows. corrective action: Less than or zero points per page requested. ... Issue warning and attempt. corrective action: More than 20 plot columns . ... Plot selected cols, but not GTIs. corrective action: No START or STOP col found in GTI file . ... Issue warning and overwrite file. corrective action: Output file selected exists . ...

. A tree for site navigation will open here if you enable JavaScript in your browser. HOME . ABOUT ST-ECF . CONTACT . Footprintfinder (@STSCI) . DER_SNR: a signal-to-noise ratio estimator (@STSCI) . PyMIDAS (@ESO) . PyRAF (@STScI) . AstoLib (@scipy.org) . Maintained by Richard Hook <rhook@eso.org> .

... Tonight's Sky . ... The Magazine . ... Observing . ... An artificial comet holds secrets to Earths life . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Watch comets in action . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

OptInt PmWiki . ... Forms . ... This page explains how you can embed input forms into wiki pages. ... input text name value size= n :) (:input hidden name value :) (:input password name value :) (:input radio name value :) (:input checkbox name value :) (:input select name value label :) (:input default default-name default-value :) (:input submit name value :) (:input textarea name [=value=] rows= n cols= n :) (:input reset name label :) (:input file name label :) (:input image name "src" alt :) . ...

home education > resources . ... Education from Mercury . ... Selected Topical Bibliographies . Astronomy Education Bibliography . ... Astronomy . ... Goldman, S. "Prime Time Astronomers: The Astronomers TV Series" in Sky Telescope, May 1991, p. 472. ... Goldman, S. "Astronomy on the Internet" in Sky Telescope, Aug. 1995, p. 20. ... Marschall, L. "Virtual Professional Astronomy" in Sky Telescope, Aug. 1995, p. 92. ... Wallin, J. "Astronomy Education on the Web" in Sky Telescope, Nov. 1997, p. 68. ...

... The routine is not sensitive to the case of the letters in action. item is the default items whose value should be set or retrieved. The items that may be requested are: item Allowed Values --------- -------------- CALENDAR GREGORIAN JULIAN MIXED SYSTEM TDB TDT UTC ZONE EST, EDT, CST, CDT, MST, MDT, PST, PDT UTC+HR UTC-HR ( 0 <= HR < 13 ) UTC+HR:MN ( 0 <= MN < 60 ) UTC-HR:MN The case of item is not significant. lenout is the allowed length of the string when returning a value via a "GET". ...

Next: ANALYSE/ROMAFOT Up: The Interactive Path Previous: FIT/ROMAFOT . ... In case the user wants to examine all windows, the command ``4'' should be used with the option for the automatic analysis of the intermediate table. ... With the command ``C'' one can delete one component, with ``I'' (or ``J'') one can add one or more components. ... One should delete all the components and holes with ``C'' and ``G'' and then call the window with ``N''. ... Finally, one should run the command: . ...

Stellarium 0.12.3 . ... FileљStructure . ... core . StelObjectMgr.hpp . ... 58 љ bool findAndSelect ( const StelCore * core, const Vec3d & pos, StelModule::StelModuleSelectAction action= StelModule::ReplaceSelection ); . ... 66 љ bool findAndSelect ( const StelCore * core, int x, int y, StelModule::StelModuleSelectAction action= StelModule::ReplaceSelection ); . ... 72 љ bool findAndSelectI18n ( const QString &nameI18n, StelModule::StelModuleSelectAction action= StelModule::ReplaceSelection ); . ...