... Reprocessing WFC3/UVIS and ACS/WFC images requires DrizzlePac v1.1.10 . ... HST Peer Review Process . ... DrizzlePac . ... As of September 10, 2013, MAST calibrated data products for WFC3/UVIS contain additional header extensions describing the image distortion. ... However, in order to be compatible with the updated DrizzlePac software (which expects a separate solution for each chip, as required by the new WFC3/UVIS correction), the format of the ACS D2IMFILE has changed, as shown below. ...

... Tools . ... SoFiA (from Greek ????? = wisdom), the So urce Fi nding A pplication, is a new H i source finding pipeline for finding and parametrising galaxies in three-dimensional H i data cubes. The software is still under development, and the latest version of SoFiA can be obtained from GitHub . ... SoFiA test data set (14.3 MB) . ... While SoFiA comes with its own, built-in user manual available through the graphical user interface, we also generated a printable PDF file for convenience: . ...

... Watchouts . ... With SAS 6.1 we have released a Time Correlation data treatment, based on a new type of file, containing "Reconstructed Time Correlation (TCX)". This has proven to solve the problems posed in some observations, containing defects in the TCS files. ... SAS 6.5 established the use of the TCX files per default. ... Easily: the environment variable SAS_TIMECORR has to be defined to "TCX" at the beginning of a SAS session. ... Pages maintained by SAS librarian . ...

... OOF . ... Technical notes . ... OOF software . ... History of the OOF data reduction software . ... Building . ... SWIG 1.3.31 or later * PGPLOT * GSL V 1.6 or later * Boost C++ libraries v. 1.30.0 or later * CFitsIO Following Python Libraries: * numarray * pyfits ** Note: Problems have been reported with pyfits + numpy. ... Note . The versions of components comprising each release are a more definitive description of a build of the OOF system then the version shown in titles of these sections. ...

... Apache HTTP Server Version 2.4 . ... This page could be summarized with the statement: don't configure Apache HTTP Server in such a way that it relies on DNS resolution for parsing of the configuration files. If httpd requires DNS resolution to parse the configuration files then your server may be subject to reliability problems (ie. it might not start up), or denial and theft of service attacks (including virtual hosts able to steal hits from other virtual hosts). ... The "main server" Address . ...

... Apache HTTP Server Version 2.2 . ... If Apache requires DNS resolution to parse the configuration files then your server may be subject to reliability problems (ie. it might not boot), or denial and theft of service attacks (including users able to steal hits from other users). ... In order for Apache to function properly, it absolutely needs to have two pieces of information about each virtual host: the ServerName and at least one IP address that the server will bind and respond to. ...

September, 2008 The root of the problem is that people are morons, more particularly, developers are morons, very particularly, xterm developers are morons. ... In fairness, it's not really the xterm that's incompatible, it's the xterm descriptions that ship with modern operating systems that are incompatible with older xterms. ... The developers had to know that people would actually USE the cool new features they put into xterms. ... A modern xterm! ... Line 'em up along with the xterm developers. ...

... The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. ... Information on the NTP architecture, protocol and algorithms can be found in the Further Information and Bibliography page. The Building and Installing the Distribution page presents an overview of the procedures for compiling the distribution and installing it on a typical client or server. ...

This page could be summarized with the statement: don't require Apache to use DNS for any parsing of the configuration files . ... In order for Apache to function properly it absolutely needs to have two pieces of information about each virtual host: the ServerName and at least one IP address that the server responds to. ... use IP addresses in Listen . ... In any event it doesn't seem possible to reliably boot a virtual-hosted web server when DNS has failed unless IP addresses are used. ...

README for XFree86 on OS/2 : Hardware and Software Requirements . ... XFree86 does not use the video services of the OS/2 operating system. ... XFree86/OS2-3.3.6 may use a local named-pipe connection or a TCP/IP based network connection. ... There are reports that with EMX 0.9 fix 4, you can also use the new 32 bit IBM TCP/IP 4.1 product. The old IBM TCP/IP 2.0, that comes with the IBM PMX product may be used with Warp as well, although it is no longer supported by IBM. ...

... The routine processing of STIS data in the calibration ``pipeline" requires an interrelated set of software tasks and databases developed and maintained by many groups at STScI. We present the systems-level design of this calibration pipeline from the perspective of the STIS instrument group at STScI. We describe the multiple interfaces to the pipeline processes that the STIS group works across in an effort to provide for the routine calibration of STIS data. ... For example, the STIS group: . ...

... 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...

... The first step to improve the FORS calibration is therefore to obtain data to allow a computation of the illumination correction across the field. ... Another limitation on the calibration accuracy has been the brightness of the Landolt standards which have forced the use of extremely short exposures introducing small but non-negligible shutter-time errors and also resulting in a very small number of useful standards per frame. ...

... Obtaining the software . ... a. Decide on the root directory where your software is going to go.... /home/friday , for example. b. In your .cshrc file, define . ... home/friday/]lib . ... after make ) an object code library ../pack/qub/libqub.a . ... Then a common section of code, found in ../pack/make_library supplies all the necessary targets: . ... remove The conservative way to build this library is to cd /home/friday/pack/qub; make; make install; make clean . ... cd /home/friday/pack; make . ...

Next: Case Study Two: The Up: Case Study 1: The Previous: Benefits of the Exercise . Preparation time. ... An intermediate deadline, with students required to show evidence that they've started serious work on this exercise, might solve this problem. ... This problem was resolved by allowing time in lectures and tutorials to discuss the assignment. 14% of students commented that they would have liked more observations, and two students felt that the exercise was too difficult and baffling. ...

... Epistemology is a part of the study of Philosophy dealing with how we use our senses to know something about the world. ... Yet we know that we can be deceived by our senses. ... If we cannot always trust our senses, how can we ever know anything for certain about the world? ... A branch of epistemology that has come into vogue in the last 10-15 years is the problem of consciousness. ... What relationship is there between our conscious experience and the true nature of the physical world? ...

... 07jun12:compiling the C code Wapp: . ... If you make changes in a wapp routine alfa_mon,alfa_motor you need to copy the Sources/ directories to wappserv . ... added /home/cima/Wapp/Software/Svnwork/Software to this . ... home/cima/svn/Wapp - working area of Wapp/Software/Svnwork /Sources . ... scp megs2:/share/megs/phil/svn/wapp/Software/progs/Wapp/alfa_mon to /home/cima/Wapp/Software/Svnwork/Progs/Wapp/alfa_mon . ... Then need to scp to wappserv:/home/cima/Wapp/Software/Dual/Progs/Wapp/alfa_mon . ...

The basic problems of the Laboratory are connected with researches of dynamics of minor planets and comets. ... THE ORBIT IMPROVEMENT of minor planets from optical and radar observations, . the utilization of minor planet observations for THE DETERMINATION OF ORIENTATION OF STAR CATALOGUES and DETERMINATION OF MASSES OF MINOR PLANETS BY DYNAMICAL METHOD, . THE ESTIMATION OF COLLISION PROBABILITY of minor planets with other bodies and with each other, . ...

. command_name : command not found . Your shell's search path does not include the directory that the shell script is stored in. Move the file containing the shell script to the directory $HOME/bin . This directory is usually in your default search path . various messages . There are errors in the construction and syntax of the shell script. Read through your script checking its logical operations and the commands that it uses. You can also use command line options to debug your script.

... Dr. Ravil Nazirov is the head of the workshop, and Andrew Ananjev is the secretary of the workshop. ... The workshop is used to be held in the last decade of the month, preferably on Tuesdays. ... The next session will take place October 29, 1996 . ... There is "CONPAS" mailing list which you can join to discuss issues of problem solving and to be automatically notified of important dates and decisions with respect to the coming sessions. ... Secretary of the Workshop: Andrew Ananjev . ...