... In particular in the IR range of the spectrum but also in the optical the user may want to combine several reduced science frames into a mosaic. ... In order to align or match a number of images the user first has to run the command CREATE/MOSAIC . ... Using the mosaic frame and the database table, one can now do the alignment or alignment and matching of the sub raster. The alignment can be done by the command ALIGN/MOSAIC , the matching by two commands: MATCH/MOSAIC and FIT/MOSAIC . ...

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• Bad Pixel Correction
• Not Resampling the Data
• TESTB/CCD

... By default the task will reduce the effective area produced in the ARF if the source area contains bad pixels/columns or contains area which lies outside the CCD boundaries. ... Although the correction for point sources is quite good the extended source correction assumes a uniform surface brightness of the source. ... There is currently no way of performing an accurate correction for chip gaps and bad pixels within extended source regions within arfgen . ...

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• Example 2: Correcting for bad pixels

Function: PARSE Purpose: Parse HERMES command line. ... Category: USER-INTERFACE File: nohermes.src Author: J.P. Terlouw Use: CALL PARSE( STRING , Input CHARACTER *(*) TYPE , Output INTEGER STYPE , Output INTEGER Q1 , Output INTEGER Q2 , Output INTEGER Q3 , Output INTEGER S1 , Output CHARACTER *(*) S2 , Output CHARACTER *(*) S3 , Output CHARACTER *(*) S4 ) Output CHARACTER *(*) STRING ...

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• cmodel (Model Image Generator) CentralProcessor 0.11 documentation
• Inside Datasets
• Containers and Pop-up Shells

... How to display images in IRAF using the display task. ... The most general IRAF task for displaying image data is the display task, the best choice for a first look at HST imaging data. ... Display the image with the IRAF display task, using the syntax appropriate for the file format (Chapter 2 explains how to specify GEIS groups and FITS extensions): tv> display fname.c0h [2] 1 (GEIS group 2) . ... If you want to display an image with high dynamic range, you may prefer to use logarithmic scaling. ...

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• http://www.stsci.edu/~mperrin/ircal/README-IRCAL-PIPELINE.txt
• Executing Commands
• A Guide to Kermit Data

. The command man gives you access to an on-line manual containing a complete description of every command available on this system. man can also provide you with one line descriptions of commands specified by name; or for all commands whose description contains any of a set of keywords. Understanding the organisation of the manual . Searching by keyword . Checking the description of a command . Viewing manual pages . Printing manual pages .

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• Examples of interrupt handling
• Entering more than one command
• Re-running a command from the history list

... Plot histogram and time series. Flow Chart GUILD & LIGO Tools Local File (XML) Restore Events Import XML event data into an event container LDAS Meta Database Save Events Process events (Sort, Coincidence, Cluster) Create Histogram and/or Time Series Plot Histogram/ Time Series Event Containers Hierarchy "Chain" container - A set of List containers. ... Holds one event. ... Time Series - Make a Time Series (DMT TSeries container) of the event rate, values of specified column or event function. ...

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Apollo 12 astronaut Alan Bean holds a special environmental sample container which holds soil collected during the second moonwalk EVA. ... Central Latitude/Longitude (deg): -3.01, 23.42 . ... Instrument: Hasselblad Camera . ... Instrument Field of View (deg): 60 mm Focal Length . ... Illumination Incidence Angle (deg): N/A . ... NASA Image ID number: AS12-H-49-7278 . ... Code 633, NASA Goddard Space Flight Center . Greenbelt, MD 20771, USA . ... Code 630, NASA Goddard Space Flight Center . ...

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• Container
• Il container
• CHIANTI atomic database

... This part contains reference information for the SQL commands related to the full-text search ( FTS ), supported by PostgreSQL . ... CREATE FULLTEXT CONFIGURATION -- create full-text configuration . ... ALTER FULLTEXT CONFIGURATION -- change a full-text configuration . CREATE FULLTEXT DICTIONARY -- create a dictionary for full-text search . ... CREATE FULLTEXT PARSER -- create a parser for full-text search . ... ALTER FULLTEXT PARSER -- change a full-text parser . ... CREATE FULLTEXT CONFIGURATION ...

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• FTS Configuration
• Zen: CASDB
• xntpd - Network Time Protocol (NTP) daemon

... spectrum . ... SPECTRUM will compute synthetic spectra, line profiles equivalent widths, specific intensities, assuming LTE, from model atmospheres of early-type stars. ... sterne models . file containing model atmosphere in 2006 Sterne format . ... T=25000, log g=4.0, vt=0, 1400-1415A. a) NLTE model atmosphere, spectrum computed with SYNSPECv25 (black). b) LTE model atmosphere, same linelist in converted format, spectrum computed with SPECTRUM (red) using this input file and this linelist . ...

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• FFIT - Command Syntax
• The /etc directory
• Sterne

... This is the MS-DOS general help file. ... Type FASTHELP with no arguments to display the text in this file. ... APPEND Allows programs to open data files in specified directories as if they were in the current directory. ... COPY Copies one or more files to another location. ... FC Compares two files or sets of files, and displays the differences between them. ... PATH Displays or sets a search path for executable files. ... SYS Copies MS-DOS system files and command interpreter to a disk you...

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• vxWorksPrograms
• The Arecibo User Manual for Astronomers
• Rotang - IDL procedure for calculating the optimum rotation angle for ALFA

... Cabinets containing the Palomar, ESO and UKSTтАж . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: Cabinets containing the Palomar, ESO and UKST survey plates and films. Description: NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ... NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ...

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• Walter Stibbs signs the page containing his picture for Kim Rawlings

... 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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• TCC UDP Packets
• lsst.twistedActor: Class Members
• DIS Keywords

... Shockproof Plastic Battery Storage Box Container Case for 16340 / CR123A Battery . ... Package Contents: 1 x Battery Case, 1 x Strap, 1 x Keyring, 1 x Carabiner . ...

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... uses an external library ( oyster.so ) containing C and FORTRAN objects. This library must be sharable in order for IDL to access it (via the call_external command). Aside from the specific code (written in C), this library contains five external libraries. ... To recompile and install the IDL procedures, start up IDL (in the idl directory) with the command file c.pro , i.e. idl c , which will then compile the IDL code and save it into files oyster.cmb and oyster.cpr . ...

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• DFOS: Frequently Asked Questions
• Data base routines
• CONTROL

ARTI, 1999 , ARTI, 2000 , ARTI, 2001 , ARTI, 2002 , . LVOV, 1993 , LVOV, 1994 , LVOV, 1995 , LVOV, 1996 , LVOV, 1997 , LVOV, 1998 , LVOV, 1999 , LVOV, 2000 , LVOV, 2001 . MOSCOW, 1992 , MOSCOW, 1993 , MOSCOW, 1994 , MOSCOW, 1995 , MOSCOW, 1996 , MOSCOW, 1997 , MOSCOW, 1998 , MOSCOW, 1999 , MOSCOW, 2000 , MOSCOW, 2001 , MOSCOW, 2002 , MOSCOW, 2003 , MOSCOW, 2004 , MOSCOW, 2005 , MOSCOW, 2006 , MOSCOW, 2007 , . ...

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• http://www.wdcb.ru/stp/data/cat6CDR/Spacecraft%20STP%20Data
• cat4COS
• "STP Data" STP Data

... java.lang.Object ij.gui.Roi ij.gui.Line . ... public class Line . ... int . ... protected double . ... Constructor Detail public Line (int ox1, int oy1, int ox2, int oy2) . Creates a new straight line selection using the specified starting and ending offscreen integer coordinates. public Line (double ox1, double oy1, double ox2, double oy2) . Creates a new straight line selection using the specified starting and ending offscreen double coordinates. public Line (int sx, int sy, ImagePlus imp) . ...

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• TextWindow (ImageJ API)
• ParticleAnalyzer (ImageJ API)
• MacroInstaller (ImageJ API)

... In the above example, the second region uses the global coordinate system (PHYSICAL by default). ... Supported systems include: name description ---- ----------- PHYSICAL pixel coords of original file using LTM/LTV IMAGE pixel coords of current file FK4, B1950 sky coordinate systems FK5, J2000 sky coordinate systems GALACTIC sky coordinate systems ECLIPTIC sky coordinate systems ICRS currently same as J2000 LINEAR linear wcs as defined in file In addition, two mosaic coordinate ...

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• Accelerator Buttons in SAOtng
• Array File Specifications
• *imexamine* - General analysis of image containing many sources

... Bojan Nikolic web pages (r. 329) . ... The CASA table tool allows access to all data contained in measurement set format. ... For this reason I have sketched out a simple, python-orientated, wrapper for data access in casata. ... cols = [ "TIME" , "DATA" ] . one gets (unsurprisingly) both the time and the data.. ... msin = "/home/bnikolic/data/almagen/uid___A002_Xa048f_X1.ms" >>> time , visdata = data . ... time , point1 , point2 = data . ... data . ... Accessing measurement set data . ...

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• OptInt PmWiki : PmWiki / Backup and Restore
• OptInt PmWiki : PmWiki / PmWiki Installation
• OptInt PmWiki : PmWiki / I18n Variables

Next: Silicate minerals Up: A Database of Optical Previous: Database of Optical Properties . ... If necessary, data have been determined for the different crystallographic axes. ... In the following we give some examples of the data and their possible applications. Table: Summary of data measured in the Jena laboratory, which are currently available from the JPDOC. compound . ... amorph. ... Next: Silicate minerals Up: A Database of Optical Previous: Database of Optical Properties root 2003-03-06 ...

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• Silicate minerals
• Database of Optical Constants -- Level: welcome
• Hydrogenated amorphous carbon

Blackholes2 Forum Message . ... Post . ... A Field Does Not Contain Energy? ... Post Message | ... Here are two sites of many which use rest mass terminology. http://www.iop.org/EJ/abstract/0026-1394/41/5/S04/ . ... This site refers to the energy contained in a static gravitational field. http://www.ias.ac.in/currsci/mar25/articles27.htm . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Naylor Observatory, AstroGuide Listing
• "Back To The Astronomy Cafe" Book Review - an Astronomy Net Article