... Apache HTTP Server Version 2.4 . Apache > HTTP Server > Documentation > Version 2.4 > Programs . ... htcacheclean is used to keep the size of mod_cache_disk 's storage within a given size limit, or limit on inodes in use. ... If one or more URLs are specified, each URL will be deleted from the cache, if present. ... Specify limit as the total disk cache size limit. ... By passing the -a or -A options to htcacheclean , the URLs within the cache will be listed as they are found, one URL per line. ...

ATM Forum Message . ... Post . ... Cleaning . ... Post Message | ... I've been quite successful in wiping gently with a very slightly damp paper towel right after pulling the tool from the glass. ... I also use the inside of my forearm to wipe smaller pieces of glass that will fully wipe with the soft skin of the inside of the forearm. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. This is a new popup window - close it when you are done . Submitted by Bernie Volz on 11/23/2014 14:12:47 . Keck I - Cleaning the track . The telescope wasn't working properly - the thought was that the altitude wheel had some dirt on it and telescope operator is cleaning it. Logon to post a follow-up comment or review comments from others . Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us Contact Us

Next: The Clark CLEAN Up: Image Deconvolution Previous: Introduction . The CLEAN algorithm (H?gbom 1974) (A&AS 15, 417) represents the image as a number of point sources in an otherwise empty field of view. ... The H?gbom CLEAN algorithm looks for the brightest (in an absolute sense) pixel (called a CLEAN component) in a specified region in the image (called the CLEAN window which must include all the real emission in the image). ... This subtracted image is called the residual image. ...

... lcplot (lcplot-1.19.1) [xmmsas_20080701_1801-8.0.0] . ... We note that no RGS Source Time Series FITS file is specified in [ 1 ]. ... Time intervals all have the same length, the first one is TSTART , TSTART + Binsize*TIMEDEL where TIMEDEL is the bin width read from the file [ 1 ]. ... We have assumed it to be given in seconds. ... The mean, variance, Chi Square, etc are provided with six significant digits. ... The output devices are those of the PGPLOT library. ...

... This section describes three functions which have been created to cleanup defects in images. The first two functions for cleaning rows and columns are particularly useful for CCD--images. ... These can often be removed with the commands: MODIFY/COLUMN INPUT OUTPUT [C or V] [columns] . ... This is particularly useful for removing the permanent defects which may exist in the CCD--frames and which cannot be removed by the MODIFY/COLUMN or MODIFY/ROW commands. ...

... Generally, astronomical data archives are open to public. ... The data format?so called FITS. Yet, ASCII format catalogues are available (for example, VizieR , http://vizier.u-strasbg.fr/viz-bin/VizieR) . ... Here, I attach an email from 2006 Astrostatics Summer School at PSU , who kindly answer to my question on how to read files in FITS format. ?????????????from Patrick . ... The tool you want in this package is called dmlist , with a syntax like this to dump the data to an ASCII file: . ...

Table 5.1: Special External Target Names . ... The Visit and Exposure Specifications are used to define the proposed exposures for all the Scientific Instruments. ... The rest of the exposure keywords are used to define parameters that usually change from one exposure to the next, such as filters, exposure times, and special scheduling requirements. ... An exposure consists of the events and data corresponding to a unique Exposure_Number within a given visit. ... Science exposure(s) . ...

... Previous: ESO C Library for an Image Processing Software Environment (eclipse) . ... A new CLEAN-type algorithm searches for model components not in the dirty image but in the multi-resolution wavelet transform of the dirty image based on the dirty beam. ... The improvement of this prototype Wavelet CLEAN, which does convolve with the dirty beam, can be attributed to a suppression of noise and aliasing in the dirty image by use of information in the sidelobes of the whole image domain. ...

... Home Observing-Events WP_20130708_011_edited-1 . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... This Month's Sky . ... This Month's Sky - 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Posted on December 3, 2015 | No Comments Tim Peake is clearly a man who likes a challenge and has a keen sense of adventure, for in his spare time the father of two enjoys skiing, cross-country running, [ ] . Continue Reading.. Posted on November 5, 2015 | ... Posted on June 9, 2015 | ... Posted on March 25, 2015 | ... Posted on January 7, 2015 | ... Posted on June 20, 2014 | ... Posted on April 17, 2014 | ...

User catalogs allow you enter positions for your objects into a file, to save time during an observing run. ... Before diving into the details, here is an exampl