... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... Sky this Month . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... An animated look at black-hole spin . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

Еще в разделе: (Показать все результаты (>6188) - www.astronomy.com/ )

• Space scientists look at future Mars exploration | Astronomy.com
• Are there plans to further the Hubble Space Telescopeт??s capacity to look even
• Are astronomers still looking for "Planet X," a 10th planet in our solar

... What happens if you do a cd (change directory) to this type of directory? ... Look at this example: pwd (print the user's working directory) /usr/home/john/tmp ln -s $HOME/accounts/may fifth (use a symbolic link named fifth that points to the directory $HOME/accounts/may) ls fifth cd fifth (change directory to the new directory) pwd (print the working directory) /usr/home/john/accounts/may (the user is actually in the the directory that the linked directory points to) . ...

Еще в разделе: (Показать все результаты (>379) - comet.sai.msu.ru/ )

• MicroEMACS Quick Reference
• Examples of changing the sort order
• Global replace

The azimuth has an encoder on each side of the encoder rack gear. encoder 1 is on the dome side and is used for pointing the telescope. encoder 2 is on the ch side and is used to measure the bending of the azimuth arm. A reference scribe mark has been placed at 270 degrees on the ring girder. ... The correct position for the pointer on the reference mark is whereever it was when the last pointing model was made. ... az encoder error . ... new encoder in position (.jpg) .3 mm left of center mark . ...

Еще в разделе: (Показать все результаты (>4339) - www.naic.edu/ )

• datataking_software
• td_move_nuts
• pulsars

... VLBI Schedule . ... Observers Wiki . Schedules . ... Main / . Locate VNC session "pksvnc1", to be found on (usually) the left-most screen of the 4-headed control room machine. ... On the leftmost desktop in this session find the "oprin" window and type; . ... To start a new observing schedule type the following; . ... The second of the four connected displays (on "bourbon") is displaying the VNC session "vlbi's PkMk5B ", which is running on pictor:2 using the vlbi VNC password. ...

Еще в разделе: (Показать все результаты (>29686) - www.atnf.csiro.au/ )

• PmWiki | PmWiki / Images
• PmWiki | PmWiki / Functions
• PmWiki | PmWiki / Uploads

During observation the target is placed at the aperture (PC1, WF2, WFALL, etc.) specified on the Phase II proposal. ... The POS TARG special requirement can be used when a position offset is needed. ... The exact directions of the offsets are parallel to the rows and columns of the CCD on which the aperture is specified. ... This is specified in the Phase II proposal using the ORIENT special requirement. ... Figure 7.9 shows the CCD orientation and aperture locations relative to the U3 axis. ...

Еще в разделе: (Показать все результаты (>18849) - www.stsci.edu/ )

• Changes Since the Previous Version
• STIS Instrument Handbook
• Pointing Accuracy

OptInt PmWiki . ... Tech Meet 4 . ... Page History | ... MROI Delay Line Design Contract . ... Design Documentation . ... Preliminary Design Review . ... Return to Tech Meet 4 ( Edit ) . ... May 21, 2010, at 05:16 PM by jsy1001 - . ... Attendees: JSY, MF, ADR, CAH, DFB, EBS, XS, DMAW . ... ADR: Top-down image quality and stability budgets, by component . ... ADR & CAH: Use tolerancing results to assign image quality and stability budgets by component . ... Camera Thermal Control Issues (MF) . ...

Еще в разделе: (Показать все результаты (>4798) - www.mrao.cam.ac.uk/ )

• OptInt PmWiki : Tech Meet 5 | History
• OptInt PmWiki : MROIFastTipTilt / Tech Meet 16
• OptInt PmWiki : Preliminary Design Review | History

... The proper procedure to set up the wind baffle and enclosure to be powered by the emergency generator in the event that both commercial and site emergency generator power is lost. ... The enclosure should be open with telescope in an un-stowed position. ... Wind baffle (WB) control power switch ; Location : ?; ... Enclosure power switch box ; Location : ?; ... Change the WB manual pendent connector in WB control box to ALT Axis Brundy, make sure the "pot" is at "000" and the palm switch is depressed...

Еще в разделе: (Показать все результаты (>941) - www.apo.nmsu.edu/ )

• TUI:Introduction
• Deforming Plug-plates
• Adjusting the Fiber Tester

... Version 0.27.1 2000-11-09 (MT) -------------- - Now depends on dal-1.130.1 - dspurify now converts X columns to int32 columns. - dspurify now uses hduname to name tables. ... Implement dscp which copies objects - Implement info files - dsverify now checks attribute values - Now depends on dal-1.119 Version 0.20 2000-04-20 (MT) ------------ - Implementation (prototype) of dsvalidate, which uses a template structure ( similar to the output from dsstruct ) to check the validity of a given dataset. ...

Еще в разделе: (Показать все результаты (>9213) - xmm.vilspa.esa.es/ )

• http://xmm.vilspa.esa.es/sas/5.4.1/doc/rgsrmfgen/ChangeLog
• Change history

The Wind spacecraft. ... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... For additional details and updates, see the home page of the "Wind" mission. Exploration" home page (index) Glossary . ...

Еще в разделе: (Показать все результаты (>794) - www.iki.rssi.ru/ )

• The Face on Mars
• Lagrangian Points
• Callisto

Placing boxes on plots in OYSTER is done as follows after this mode has been initiated by a widget button: a new box is started by clicking the left mouse button. This click anchors a corner and moving the mouse (drag is not required) will change the size and shape of the box. To fix size and shape, and change to a mode which moves the entire box, click the middle button. ... Left button: exit keeping the box . ... Left button: keep current box, begin placing a new one . ...

Еще в разделе: (Показать все результаты (>54754) - www.eso.org/ )

• ESO - Paranal Instrumentation Changes
• pyQC: Python 2.6.2
• HISTORY calChecker

Next: The hardware and software Up: Keeping Time Previous: Keeping Time . ... Since the Earth is round, noon happens at different times in different places. This leads to the concept of local time . ... As soon as you need to communicate with distant places, you'll notice the need for a common time. ... Each local time is called a time zone. ... Other countries do not do this. ... In the US and some other countries, the local time zones have a name and a three letter abbreviation. ...

Еще в разделе: (Показать все результаты (>3043) - star.arm.ac.uk/ )

• The Armagh Observatory Human Orrery
• Armagh Observatory Human Orrery
• Lord Mayor invites city to "Look Up" for Carnival fun | International Year of

... This plug-in enables you to add various types of lighting effects to your (RGB) image. ... Directional light . ... Well, you get the idea :) The default settings for this light-type is [-0.5,-0.5,-1.0]. ... Higher values makes your image reflect a lot of light (appear lighter or more intense), while smaller values makes it appear more dull or matte. ... A value of 1.0 makes your image very shiny (bright high-lights) while smaller values makes you image less shiny, making the high-lights dimmer. ...

Еще в разделе: (Показать все результаты (>4490) - www.sai.msu.su/ )

• Locale support for Joe's editor
• Callisto
• APOD: 2005 November 2 - Epimetheus and Janus: Interchangeable Moons of Saturn

Modules | ... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Developer Documentation . ... This is a first attempt at writing the lessons I learned when trying to convert the mod_mmap_static module to Apache 2.0. ... create per-server config structures */ . ... merge per-server config structures */ . ... Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our mailing lists . ...

Еще в разделе: (Показать все результаты (>7649) - www.arcetri.astro.it/ )

• Configuration Files - Apache HTTP Server
• The Face on Mars
• Upgrading to 2.4 from 2.2 - Apache HTTP Server

TITLE: New Math (Tom Leahra) (The visual aids) 342 -273 ---- You can't take three from two, two is less than three, so you look at the four in the tens place. Now that's really four tens, so you make it three tens, regroup, and you change the ten to ten ones and you add 'em to the two and get twelve, so you take away three, that's nine. ... And so you have thirteen tens and you take away seven and that leaves five. ... Now the book that I got this problem out of wants you to do it in base eight. ...

Еще в разделе: (Показать все результаты (>26797) - crydee.sai.msu.ru/ )

• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/c/church/skins.and.heart
• Dynamic HTML in Communicator
• Appendix B: Changes from CSS1

Locating Uranus and Neptune in the constellation Capricornus for fall 1999 Alpha Theta Beta Rho Pi Omicron Sigma Key: Magnitudes 3 4 5 6 7 8 Uranus (mag 5.7) Neptune (mag 7.9) Shown for 5-Oct-99, but positions wont change much until mid-November Using binoculars, you should be able to locate Uranus and possibly Neptune using the chart above, even from the light polluted suburbs of Boston. ... Once you find Sigma, look further in the same direction and youll see Neptune. ...

Еще в разделе: (Показать все результаты (>387) - www.atmob.org/ )

Region markers can be moved, resized, rotated, zoomed, deleted, and can change geometric type. ... For example, markers placed on astronomical catalog positions should be fixed so that one cannot accidentally move them off the specified position. ... Parameters can be fixed using the fix option of the regions public access point (for fixing classes of markers) or by means of a fix keyword in the definition of an externally loaded marker. ... In the command: echo "regions fix all -position -size" | ...

Еще в разделе: (Показать все результаты (>3984) - hea-www.harvard.edu/ )

• The ST-4
• Region Markers
• The Lynxx Tools

... Container Widgets . ... Normally, Fixed widgets don't have their own X window. ... The following example illustrates how to use the Fixed Container . #include gtk/gtk.h /* I'm going to be lazy and use some global variables to * store the position of the widget within the fixed * container */ gint x = 50; gint y = 50; /* This callback function moves the button to a new position * in the Fixed container . */ void move_ button ( GtkWidget * widget , GtkWidget * ...

Еще в разделе: (Показать все результаты (>3224) - www.sao.ru/ )

• Configuration Files - Apache HTTP Server
• Converting Modules from Apache 1.3 to Apache 2.0 - Apache HTTP Server
• Gravitational Lensing by Stars

... Scope of Directives .htaccess Files . ... Apache is configured by placing directives in plain text configuration files. ... Any directive may be placed in any of these configuration files. ... Apache configuration files contain one directive per line. ... Directives placed in the main configuration files apply to the entire server. ... The server administrator further controls what directives may be placed in .htaccess files by configuring the AllowOverride directive in the main configuration files....

Еще в разделе: (Показать все результаты (>112) - neptun.sai.msu.ru/ )

• Upgrading to 1.3 from 1.2
• Test Page for Apache Installation
• Apache module mod_mmap_static

The 2.6 kernel contains a long list of changes which affect device driver writers. As part of the task of porting the Linux Device Drivers sample code to 2.6, your humble LWN Kernel Page author is producing a set of articles describing the changes which must be made. ... November 25, 2003) The entire set of articles has been updated to reflect the 2.6.0-test10 kernel. ... Timekeeping changes (November, 2003; 2.6.0-test9); changes to how the kernel manages time and time-related events. ...

Еще в разделе: (Показать все результаты (>1064) - jet.sao.ru/ )

• LWN: Driver porting: miscellaneous changes
• Low Level Operators and Bit Fields
• LWN: Driver porting: Timekeeping changes

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... a) Changes in the Solar System - Continued . The Cratered Face of the Moon Impact craters on the Earth, Moon, and other worlds are formed by the bombardment of chunks of rock and ice from space. ... So we conclude that the solar system experienced many more impacts in the distant past than today. ... The Changing Universe - Changes in the Solar System - Changes in Stars - Changes in the Universe | ...

Еще в разделе: (Показать все результаты (>1239) - www.astrosociety.org/ )

• ASP: Effecting Global Change
• ASP: Responsible Exploration
• ASP: An Ancient Universe - Changes in the Universe