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Software . This section describes miscellaneous software, such as a spreadsheet program (20/20), a calculator (CALC), and a program for printing sky plots (FINDER). 20/20 is a spreadsheet program available on KEPLER and DEVVAX. ... To start 20/20, you would type the following command: . ... Most users will want to specify either VT100 or VT220, although there are more then 50 valid terminal types recognized by the program, including Tektronix and Wyse terminals. ... Basic Commands: . ... CALC . ...

... With autofs, you do not get (or even have the option of getting) browsable icons for the mount point of each automount map. ... The more major problem is that after going to one of those mount points by hand (command-shift-g), you can see a nice list of mountable directories (yay!), but when you click on them they don't mount; instead you get an error message. ... If the user has a hard drive they'll know about it, and look for it in a directory full of mounted volumes. ...

... Duchamp | ... Top | Duchamp is a solution to this problem of three-dimensional source finding. ... A list of the detections and their properties, as well as the input parameters that were used. [text file] . ... It can be downloaded in source format, in a gzipped tar archive. ... Changes from the previous version can be seen here (this file is included in the tar archive), while the archive files and documentation from the previous release versions are here , if you are really interested. ...

... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > The pipeline cannot find recipe files, what is the problem? ... Science Users Information . Observing Facilities . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... Data Pipelines and Calibrations . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ... To check which recipes gasgano is looking at go to File ! ...

... Finding Stars . ... Handling Bad Pixels . ... The guide camera image controller can control one or more guide cameras. ... Each time the camera is read, the image is automatically saved to a fits file on a shared disk. ... Cameras that have bad pixels require "bad pixel maps" in order to find stars, centroid or even compute statistics for the image. ... View this image (for instance in NIH Image) and determine an upper and lower cutoff; pixels whose values are outside of this range are considered...

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... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... The Magazine . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Find out more about up-and-coming astronomers . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... Milky Way . ... Map of the Milky Way (based on data from NASA's Spitzer Space Telescope) showing its two major stellar arms and central bar. ... ТљIn written science fiction, one often encounters another navigational convention, where towards the Galactic Centre is described as т??Corewardт??, away from the Centre towards the rim of the Milky Way is т??Rimwardт??, objects in the direction of the Galaxyт??s rotation are т??Spinwardт??, while objects in the opposite direction are т??antispinwardт?? ...

Next: FIT/ROMAFOT Up: The Interactive Path Previous: FIND/ROMAFOT . ... To examine the catalogue table created by the command FIND/ROMAFOT one should use the command ``M'' followed by the sequential position of the object. ... A subframe with the selected star at the center is presented to the user. ... During the examination of the objects passed by FIND/ROMAFOT it often happens that several stars are asked to fit together in the same window and some of these are in the catalogue table. ...

Next: Checking for disk errors Up: Filesystems Previous: Mounting and unmounting . ... A filesystem's correctness and validity can be checked using the fsck љ command. ... This allows e2fsck љ (the version of fsck љ for the ext2 filesystem) to avoid checking the filesystem if the flag indicates that the unmount was done (the assumption being that a proper unmount indicates no problems). ... Use fsck љ manually to check other filesystems, e.g., floppies. ...