... PostScript . ... Calculates sky coordinates on an event-by-event basis . ... Plots 3-band colour EPIC or OM images using PGPLOT . ... Computes and plots power density spectra of EPIC source time series . ... Perl script for the EPIC MOS pipeline . ... Defines final list of events, their position and time for EPIC-MOS . ... Adds corrected source positions to the EPIC source list by cross-correlating with optical source catalogues . ... Correct RGS event positions for spacecraft pointing . ...

... The several types of calibrated output files produced by calfos are listed in Table 31.7 . ... Output Calibrated FOS Data Files . ... Calibrated data quality . ... Count rate object and sky spectra . ... GCOUNT = 77 / / FOS DATA DESCRIPTOR KEYWORDS INSTRUME= 'FOS ' / instrument in use ROOTNAME= 'Y3JK0709T ' / rootname of the observation set FILETYPE= 'FLX ' / file type BUNIT = 'ERGS/CM**2/S/A' / brightness units / CALIBRATION FLAGS AND INDICATORS GRNDMODE= 'RAPID-READOUT ' / ground software ...

Next: Plot Commands Up: General Commands Previous: SET/GRAPHIC and SHOW/GRAPHIC . Table contains the graphic output devices on which MIDAS plots can be produced. The user can specify one of these output devices in advance by the ASSIGN/GRAPHIC command. In addition to the hardcopy devices available, the command can also be used to reassign the graphics window. ... copy/graphic laser . copy/graphic g,0 . ... In this example we first assign the graphics output to become the output device. ...

... WIP is an interactive package with a simple to use interface designed to produce high quality graphical output. WIP was developed as part of the Berkeley-Illinois-Maryland Association (BIMA) project and is available via anonymous ftp. ... Included in the WIP distribution is a complete manual which contains several sample figures with associated commands, a frequently asked questions section, and a descriptive listing of all available commands. ... Figure illustrates WIP's ability to handle images. ...

The choice of which type of electricity is called "positive" and which "negative" was made around 1750 by Ben Franklin, early American scientist and man of many talents. Franklin studied static electricity, produced by rubbing glass, amber, sulfur etc. with fur or dry cloth. ... Later, when electric batteries were discovered, scientists naturally assigned the direction of the flow of current to be from (+) to (-). ... Exploration" home page (index) Glossary . Official GSFC Home Page .. ...

... The choice of which type of electricity is called "positive" and which "negative" was made around 1750 by Ben Franklin, early American scientist and man of many talents (the stamp on the left commemorates his role as first US postmaster--and colonial postmaster before that). ... Franklin knew of two types of electric charge, depending on the material one rubbed. ... Later, when electric batteries were discovered, scientists naturally assigned the direction of the flow of current to be from (+) to (-...

... input file: xdata$snr.qp . output file snr_vig.pl . xr> xspatial xs> makevig "xdata$rp110590.qp[bl=30]" arlac " " 1. # generates # output mask arlac_vig.pl at energy 1.0 keV Now apply vignetting correction to the image generating a vignetting corrected output image and error array: . ... xs> ximage # load package xi> vigdata # vignetting correction Input image file : xdata$110590.qp[bl=30] # From the original QPOE file Output vignetted image file : arlac # give *.imh extension! ...