... How do I find the correct reference Transfer Function for the analysis of my double star Transfer Function? ... Data . ... HST Overview . ... Data Analysis . ... A: All available reference Transfer Functions are available from the FGS Transfer Mode Calibration Products page. The calibration reference file used should represent an observation taken through the same filter as the observed Transfer Function. ... Data taken after day 352 of 1993 should NOT use any reference files before that date. ...

... There are 6 different analysis options: . 0:all : all the exposures corresponding to the chosen observation are reduced to calibrated event lists, unless disabled via the corresponding parameter ( PN , MOS , RGS , OM , all set to "yes" by default). ... The EPIC data is then searched for source detections, via edetect_chain . By default, for the EPIC data, if more than one exposure is present, these actions are taken over the event list corresponding to the longest observation. ...

... A rich suite of resources for public use is available including multimedia materials, online resources, hardcopies and other items. ... These objectives have been addressed through the creation of an education resource directory meeting the varied needs of the different customers of Space Science education. ... Also, providers and stake-holders wish to generate various reports, probe inventory information and track resource usage with other custom interfaces to the directory. ...

The sections <Directory> , <Location> and <Files> can contain directives which only apply to specified directories, URLs or files respectively. Also htaccess files can be used inside a directory to apply directives to that directory. ... The order of merging is: . ... If multiple <Directory> sections apply to the same directory they are processed in the configuration file order. ... Using the options in question is only possible inside a <Directory> section (or a .htaccess file). ...

AO Home AO Astronomy Schedule Receivers CIMA AO IDL . IDL is the recommended data-reduction package for Arecibo spectral-line data. The different back-ends produce different data format. ... Mock spectrometer standard FITS format headers . Mock spectrometer PSRFITS format headers . WAPP CIMAFITS format headers . Interim Correlator IDL headers . ... Search WAPP data . ... How to fix WAPP FITS files taken with doppler tracking in order to read them with standard FITS readers . ...

Next: Background Up: Linux System Administrators' Guide Previous: The filesystem layout . ... A.A. Milne) . This chapter describes the important parts of a standard Linux directory tree, based on the FSSTND filesystem standard. It outlines the normal way of breaking the directory tree into separate filesystems with different purposes and gives the motivation behind this particular split. ... Background . The root filesystem . The /etc directory . ... Sun May 4 14:08:43 EEST 1997 ...

. You can use the ls command to list the files in a directory: ls [option] directory_name . By combining different command options you can display as little or as much information about each file as you need. Examples . Did You Know? . List of command options . Listing hidden files . Using a long listing .

... How do have my images go into a different directory? To put your images into a directory other than the standard /export/images you MUST create the directory from the dryrot prompt. ... Create the directory with the following command dryrot: mkdir /export/images/ your directory Now when you set up the directory in spicam you need to type spicam: path /export/images/ your directory This will now put the images into your directory. ...

... Data archive . ... The DLT S4 tapes are used to backup the Pulsar Archive disks. ... The index of the directory structure of the archive disks is preserved and stored in the /psr/backup/tape*.* files. We use the tar command to write backup tapes, with the blocking factor and the input list of files specified. ... To create separate index files for an each tape file, the executable file such as /pulsar/psr/backup/comm_tar is used, which is just a list of tar commands for different tape files. ...