. To open an existing file for editing: vi intro . This opens the file intro for editing. This file already exists in the current directory. To create a file to edit: vi part2 . This command starts vi with a new file named part2 . This file does not exist in the current directory until it is written to using the write command. To simply start vi : vi . This command places you in vi . You can then enter and edit text and write it to a file.

... GPI Data Pipeline 1.0 documentation . GPItv Viewer User?s Guide . ... Starting GPItv . ... GPItv can be started from a script or from the IDL command-line prompt. ... If starting from within a script, you may wish to specify the ?/block? option to pause the script while the user works with GPItv, or else use Multi-Session mode to allow concurrent execution. ... In addition to menu functions and mouse modes described below, GPItv has several functions directly available from the main window: . ...

Allows you to specify a drift scan: motion at a constant velocity along a great circle. ... The path starts at the new object position (though the telescope actually intersects the path later, see Subtleties ). ... Note that the units are always /sec for both axes. ... The velocity along the path is 0.01 /sec. ... The path is assumed to start when you hit the Slew button (more precisely, when the TCC parses the command). However, it takes the telescope awhile to slew to meet the specified path. ...

... casa::RegexBase . ... find (const Char *s, String::size_type len, Int &matchlen, String::size_type pos=0) const =0 . ... match (const Char *s, String::size_type len, String::size_type pos=0) const . ... rfind (const Char *s, String::size_type len, Int &matchlen, String::size_type pos= String::npos ) const . ... search (const Char *s, String::size_type len, Int &matchlen, Int pos=0) const . ... String::size_type find(const Char *s, String::size_type len, Int &matchlen, String::size_type pos=0) const;...

Next: Star tables Up: PEPSYS general photometry Previous: What to do . ... Information that is more or less permanent is stored in several MIDAS table files: . ... Observatory table: This table contains the positions of various telescopes, together with essential information such as apertures, and subsidiary information. Horizon table: This table describes the apparent horizon as seen from a particular telescope. ... Star tables . ... Multiple star files . ... General advice about table files . ...

Links to the plots: . az,za offsets from 3C454.3 for the 6 patterns. za position and position sampling interval . the phase vs time and zenith angle. fit to the phase at the peaks for the 7 patterns versus time . ... Pattern number 4 has arecibo tracking the source the entire time (since we passed through low za for this pattern). ... The start of each pattern is flagged in red. ... We had 1 minute on source, about 20 minutes of pattern, and then 1 minute on source. pat 1 start 08:47:40 [utc]. ...

... deceit (deceit-1.15.2) [xmmsas_20030110_1802-5.4.1] . ... This is the simplest deceit template: . begin # File: HelloWorld # # HelloWorld is the simplest case of a deceit template dataset "HelloWorld.dat" # --> end . Then running the command deceit -file=HelloWorld will generate the dataset HelloWorld.dat . ... This is essentially the simplest case of a dataset specification, and gives rise to the simplest DAL dataset. Any number of dataset specifications may appear in a template. ...

Actor Prolog is an object-oriented logic language. So, any program written in Actor Prolog consists of classes. ... An example of Actor Prolog program. -- -- (c) 2002, Alexei A. Morozov, IRE RAS. -- ------------------------------------------- project : (( 'Hello' )) class 'Hello' specializing 'Console': [ goal:- writeln ( "Hello World!" This program consists of solely 'Hello' class. ... Thus, the execution of the program starts with the creation of an instance of the 'Hello' class. ...

This diagram illustrates the effects of absolutely positioning a box ("inner") with respect to a containing block established by a relatively positioned ancestor ("outer"). ... The "inner" box has been positioned relative to the top and left edges of the "outer" element's first inline box. ... The reference edges for positioning the "inner" box are indicated in the diagram by thick dashed lines. ... 1 Beginning of body contents.| ... 4 [(+200, -100)] 5 Inner 6 contents. ... Inner contents" is blue. ...

Next: Counting rate vs. time Up: Timing Analysis Previous: Extraction of limited time . The data example used above has two intervals of good data separted by a long gap. ... output file: rp90_tim.lis xt> timfilter Input QPOE file: rp90_sti # the default extention, .qp, is known Output Time Filter List: rp90_tim . Start and stop times of data intervals are displayed on screen and written to the file rp90_tim.lis. ... To use one interval, run the merge=no and uncomment. ...