... This page deals with the operational issue of how to fill the calibration memory properly, and with the interplay of createAB and that memory. The calibration memory is the list of all calibration product files currently available for association. ... The dynamic calibrations are created by the pipeline from raw files and are stored in $DFO_CAL_DIR/<date>. ... DFO_CAL_DIR/VCAL is the pool of virtual calibrations. ... The calibration memory is managed by DFOS in the following way: . ...

... GPI Data Pipeline 1.0 documentation . ... Processing GPI Data, Step by Step . ... Flat Fielding . ... The goal of a flat-field is to correct for transmission of the instrument as a function of field-of-view. ... Field dependent instrument transmission (includes such effects vignetting (not present in GPI), optical element transmission variations etc.) ... Seeing as it is unrealistic to perform a flat-field at every single instrument position, a new flat-fielding technique is required. ...

Next: Illumination Corrected Flat Up: Additional Processing Previous: Sky Illumination Corrections . For creation of one or more sky illumination correction frames the command ( SKYCOR/CCD ) is available. ... After this calibration step, the command will smooth the reduced sky frame(s) to create the final sky illumination frame(s). ... After the illumination frame has been created, one can multiply the original flat field by the illumination frame, resulting in an adjusted flat field. ...

... This paper describes the main algorithms used by the Einstein Level One processing to create the exposure masks and the background maps for Einstein IPC images, and how these algorithms were recreated in the IRAF environment. Our goal was to recreate the algorithms used by the Level One Processing to create exposure masks and background maps for Einstein Image Proportional Counter (IPC) data (cf. sections 2.5 and 2.7 of Harnden et al. ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Parkes radio telescope . ... Parkes | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Next: Fourth: Controlling the S2 Up: Starting up correlator control Previous: Second: Create a session б  Contents . Use the pop-up menu to create an elleba window ``Xterm - elleba''. ...

This document explains some of the directives provided by the core server which are used to configure the basic operations of the server. ... Process Creation . Network Configuration . ... User . ... A single control process is responsible for launching child processes which listen for connections and serve them when they arrive. ... The User and Group directives are used to set the privileges of the Apache child processes. ... The child process creates multiple threads to serve requests. ...

... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Developer Documentation . ... In general, a hook function is one that Apache will call at some point during the processing of a request. ... Use the AP_DECLARE_HOOK macro, which needs to be given the return type of the hook function, the name of the hook, and the arguments. ... During initialisation, the server will call each modules hook registering function, which is included in the module structure: . ...

XMM-Newton Science Analysis System Page: 1 om atindex August 15, 2005 Abstract Create/maintain an index of OM at- eld data 1 Instruments/Modes Instrument Mode OM Slew 2 Use pipeline processing yes interactive analysis no 3 Description This task creates and maintains an index of an archive of OM at- eld calibration data which is used by the pipeline. ... The task can be run in two modes, create and insert. In create mode a new, empty at- eld archive index is created. ... Archive index 2. ...

. The exec statement causes the command specified as its argument to be executed in place of the current shell without creating a new process. For example: exec zmail -visual . This runs just the zmail program without a shell. When you quit the application the current shell also exits.

... Bojan Nikolic web pages (r. 329) . ... Building CASA . ... XML Sch