... This is not important for drift observations but poses a problem for any observing mode in which the telescope is moving while taking data, since the ALFA beams then will be rotating on the sky. ... The new mode is called ' sky angle tracking ' and is available for all existing observing modes. ... The next figure shows the distance between the beams in declination as a function of hour angle when the telescope is tracking a source with Dec=+10 from rise to set with a sky angle of 19 degrees. ...

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• CIMA Configuration Files
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Our group includes both theoreticians and observers working on problems related to many different aspects of star formation. You can learn more about us by following the links provided here below. We will try to keep these pages updated as frequently as possible, however do not hesitate to contact us directly if you encounter problems while browsing or do not find the specific information that you are looking for. Click on the following for more information . Our Group . ...

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... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Hayabusa update . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Mars orbiter images rover and tracks in Gale Crater | Astronomy.com
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• Groups | Astronomy.com

... The Wide Field Planetary Camera 2 (WFPC2) is now a mature and largely well-characterized instrument. Information already available through the WFPC2 Instrument Handbook and the HST Data Handbook is fairly complete. In this update we provide additional information obtained from recent studies of the instrument, as well as calibration plans for the WFPC2 and a short note on present and planned imaging capabilities for HST. ... Calibration: Calibration of WFPC2 continues. ...

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• December 1998--Reference File Updates
• HST Cycle 10 Announcement of Opportunity
• February 1999--Reference File Updates

... Home aaa-logo-by-marcelo-cabrera-(fonts-traced)-updated . ... Lecture Series 2014-2015 . ... Clear Sky Chart . ... 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 . ... Published February 15, 2015 at dimensions 1024 1024 in aaa-logo-by-marcelo-cabrera-(fonts-traced)-updated . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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• aaa-logo-by-marcelo-cabrera-(fonts-traced)-updated-small ? Amateur Astronomers
• aaa-logo-by-marcelo-cabrera-(fonts-traced)-updated-smaller ? Amateur

... 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. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

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• Whistlers [Oulu]
• Sun [Oulu]

... 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. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

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... Observatory . ... Science . ... Science Users Information > Science Publications > Science Announcements . ... Observing with ESO Telescopes . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... Science Announcements . ... Published: 19 Dec 2013 . ... In addition to the previously announced UVES data release, over 10 000 individual spectra, acquired 2003 - 2013, are now available from the Science Archive Facility . Go to Announcement . ...

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... Updated 2008 December 22nd . ... Updated 2008 December 18th . ... Updated 2008 December 17th . ... Updated 2008 December 16th . ... Updated 2008 December 15th . ... Updated 2008 December 10th . ... Updated 2008 December 2nd . ... Some Videos on our Web Sites . ... Cool October . ... Updated 2008 October 31st . ... Updated 2008 October 15th . ... Updated 2008 October 10th . ... Updated 2008 October 9th . ... Updated 2008 October 8th . ... Updated 2008 October 7th . ... Updated 2008 October 2nd . ...

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• Web Site Updates 2005
• Web Site Updates 2006
• News and Updates 2002

... April 14, 2014 . ... It writes VEX files that describe the details of an observation and are becoming the near universal format for distribution of schedules to VLBI telescopes and correlators. This manual describes how to use the program, provides extensive information on all possible inputs, and gives considerable information and advice on many aspects of scheduling VLBI observations. ... This edition of the manual corresponds to the SCHED version as indicated in the title. ... Setup Files . ...

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• Pulsar group | Main / ANDSATNF
• VLBI Wiki | Main / Telecon2009Dec02
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MINUTES of the RadioAstron Teleconference on December 13, 2011 Yu.Yu. ... IOC status update M. Popov informed the participants on the current IOC results. ... Kovalev added: we continue to observe pulsars and spectral line sources in radiointerferometer mode but only with spacecraft and we are also going to observing pulsars soon with space-ground baselines. ... Kovalev: It is fringe-fitting result. ... In RAFS05 we replace it with K-band observing (maser source Ori KL ­ spectral lines ~100000Jy). ...

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... Next: FITS Checksum Verification Up: Data Models and Previous: A Proposed Convention . ... The FITSIO Subroutine Library has been available for 3 years, and has matured into a stable, full-featured interface for reading and writing FITS format files. ... The FITSIO subroutine library for reading and writing FITS files is now three years old and is used by many projects as the standard programming interface for accessing FITS format data files. ...

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• WinTICS-24 Version 2.0 and PFITS-An Integrated Telescope/CCD Control Interface
• A User Friendly Planning and Scheduling Tool for SOHO/LASCO-EIT
• Electronic Submission of HST Phase I Observing Proposals

... Sun images . Magnetic storms online . Sun flares . ... December : 2008 . ... X-ray emission of the Sun from 08.12.2008 to 09.12.2008 (GOES-) . No solar flares of C, M and X-class were observed today . No solar flares of C, M and X-class were observed yesterday . Last updated: December 10, 2008 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

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• Sunspots and active regions December 19, 2006
• Sunspots and active regions December 17, 2008
• Sunspots and active regions December 18, 2008

This module provides information on server activity and performance. ... Compatibility: Available in Apache 1.1 and later. ... ExtendedStatus To enable status reports only for browsers from the foo.com domain add this code to your httpd.conf configuration file <Location /server-status> SetHandler server-status Order Deny,Allow Deny from all Allow from .foo.com </Location> . ... A machine-readable version of the status file is available by accessing the page http://your.server.name/server-status?auto . ...

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XmCCD Copyright 2007-2012 John Kielkopf ======================================= Development Log =============== March 9, 2002 Version 1.0.0 * Support for SBIG cameras using the first public SBIG library * Basic panel for operation with ds9 +--------------------------+ May 22, 2002 Version 1.1.0 * Updated to use libudrv 4.35 +--------------------------+ May 24, 2004 Version 1.2.0 * USB support +--------------------------+ March 1, 2005 ...

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• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.2.1/CHANGELOG
• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/CHANGELOG
• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.2.2/CHANGELOG

... EPIC-PN response files for small window and large window mode are now also available. Response files for timing mode and burst mode will be available soon. ... doubles selected from CCD lines 180-199, medium filter . ... Y9 CCD lines 180-199 All these files are under the ccd directory. The files designated with the filter, thin, medium, and thick, are response files which have combined the spectral response matrices (RMFs) with the on-axis effective areas (ARFs), having the extension rsp . ...

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• The ccf 2000-December Archive by Date
• The ccf 2000-December Archive by Thread
• The ccf 2000-December Archive by Author

... Apache HTTP Server Version 2.2 . ... The number of worker serving requests . ... Access the page http://your.server.name/server-status?refresh=N to refresh the page every N seconds. A machine-readable version of the status file is available by accessing the page http://your.server.name/server-status?auto . ... It should be noted that if mod_status is compiled into the server, its handler capability is available in all configuration files, including per -directory files ( e.g. , .htaccess ). ...

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• A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
• Product Folder: TC213, 1024- X 512-PIXEL CCD IMAGE SENSOR
• Product Folder(Obsolete): TC215, 1024- X 1024-PIXEL CCD IMAGE SENSOR

... Telescopes . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade Atomic Time Update Module #07581. ... The Meade Atomic Time Update Module eliminates the need to manually enter the local (wrist watch) time on start up of the telescope prior to alignment. Plugs into the Atomic Time Update Module Port of the LNT Module Viewfinder with an included patch cord. ...

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• Meade Atomic Time Update Module - General Accessories - Accessories - Products
• Meade Instruments Corporation - Meade Autostar Update
• Support / Software & Firmware / Firmware & StarLock Updates / Firmware &

The AstroGuide . ... AstroGuide | ... Other Sites . ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . A group who goes out in rural areas to observe mainly using PA gameland parking lots. ... They are an E-mail/telephone alerting service for observing. ... Erie, PA 16509 . ... Web Site . ... Web . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Update Autostar 497 Software - an Astronomy Net General Forum Message
• Central Pennsylvania Observers, AstroGuide Listing
• Altruistically New Updates From GEN113.tripod.COM To Dr. Dick - an Astronomy

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• Astro-2 and the UIT Experiment