A hardware problem in the HST power system has caused overcharging of 2 of the 6 on-board batteries, which, if nothing was done, could result in battery overheating and possible failure. ... This report describes the actions taken by the NASA Goddard HST Project to address this need and their effect on the scheduling of HST observing programs . ... An engineering analysis tentatively identified the fault as a loose screw connecting two copper bus bars. ... V1/Sun angle . ...

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• A Loose Screw...

Last modified: 17 April 1999 . ... V codes are for AO1 experiments W codes are for AO2 experiments VS experiment codes are VSOP Survey Observations VT Test/Calibration Observations ------------------------------------------------------------------------ EXPNO SOURCE FRQ Corr DOY DY: DATE UT RANGE #TEL TELESCOPES W088b1 J1229+02 L* Socr 105 Th:Apr-15 00:00 - 09:00 14 VLBA RO GO EB JB W077a W066a1 J0841+70 L Socr 107 Sa:Apr-17 13:00 - 00:00 8 NT BR OV SC HN TR NL KA W066b1 J0841+70 C ...

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... 1999 . I полугодие . 2000 . ... 2001 . ... 2002 . ... 2003 . ... 2015 . ... Последнее обновление: 28/12/2015 ...

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... Public . Science . ... Science Users Information > Observing with ESO Telescopes . ... La Silla Paranal Observatory . ... Observing with ESO Telescopes . ... Publications with ESO Data . ... Large Programmes . ... Phase 1 Proposals . ... Telescope time for ESO telescopes on Paranal and La Silla is allocated twice a year in periods of 6 months. ... All information concerning service mode observing programmes are available via the page page " Service Observing Information " and links therein. ...

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• ESO - Science Users Information
• ESO - Newsletter December 2015
• ESO - Observing conditions: definitions

... Previous: Filtering KPNO LaTeX Observing Proposals with Perl . ... The Planning and Scheduling Tool was designed allow the user easily to take advantage of all available resources of the four telescopes (LASCO's three coronagraphs and the EIT Telescope) to maximize the use of the telemetry downlink. The Planning Tool allows users to develop customized observing sequences while monitoring compression factors and on-board processing times to realistically work within the limits of the instruments. ...

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• Real-Time Linux Driving a Spectrometer
• BIMA Xfiles: Empowering the Observer with Tcl/Tk Applications
• Nightly Scheduling of ESO's Very Large Telescope

... Observing . ... Home Observing Lincoln Center Lincoln Center Observing Schedule . ... Clear Sky Chart . ... Lincoln Center . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate 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 . ...

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• Amateur Astronomers Association of New York ? Amateur Astronomers Association
• Poe Park, The Bronx ? Solar Observing ? Amateur Astronomers Association of New

Plans are under way to create a new way of performing non-interactive observations which will be called auto-observing . ... Non-interactive observing with CIMA has for a long time been available with the use of CIMA command files. Contrary to normal command file observing which requires a command file with a set of commands to be executed sequentially, auto-observing will use a list of sources and a list of instructions on how to observe each of the sources. ...

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• Observing with the 305-m Arecibo Radio Telescope
• VLBI at Arecibo Observatory
• OBSERVING PROCEDURES

MANASTASH RIDGE OBSERVATORY OBSERVING TIME REQUEST FORM - 2006 Submit requests to Chris Laws (laws@astro.washington.edu) by March 20 for April 1-May 31 observing time and by April 30 for June 1-August 31 observing time. Meritorious proposals received by these deadlines will be put on the MRO Observing schedule immediately. ... Observers must be trained in the MRO systems before their scheduled observing dates. Contact Chris Laws (laws@astro.washington.edu) to arrange training. ...

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• APO Home Page
• Untitled Document
• Information for Observers

... NICS will be the only infrared instrument for the first light of the TNG; as a consequence, we decided to incorporate a sufficient degree of operation flexibility by providing the instrument with six different observing modes, three aimed at imaging and three at spectroscopy: . ... It will be possible to use the narrow band filters as order sorters; this will allow to perform high resolution long-slit spectroscopy in the wavelength ranges covered by the available narrow band filters. ...

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• Radioastronomy reduction procedures
• Educator's Guide to Spotting the Shuttle
• IBIS: SolarNet Access

Next: GOCG Pre-Observation Products . Previous: RadioAstron Mission Element Overview . ... Observation Summary File (OSF) . GRT (Ground Radio Telescope) Schedule Files . ... How: The long-term schedulers will produce two files: GSTS-file (General Space Telescope Schedule) to be used by GOCG and LTS-file for all mission elements. ... What: The RSOG will produce schedule files for all GRTs participating in a particular observation, in the format required by each GRT. ...

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• Ground Radio Telescope (GRT) Products
• Contingency Plans
• Description of the RadioAstron project, english version

... The choice of the spectrograph design (Fig.2) is determined by the quantity R, the overall dimensions of the PF cage and the restrictions on the rigidity of the structure of the device. ... As the camera's objective a fast 4-lens aplanat is used having a focal distance F cam =140 mm and a relative aperture of 1:1.8, the resolution at the centre is no less than 80 gr/mm, that over the field at a distance of 3 mm from the edge along the frame ( ) diagonal is 35 gr/mm. ...

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... Perhaps the most interesting satellites in this group are the ones sent into distant orbits, some of them extending well past the Moon--e.g. the WIND spacecraft pictured here. Among them is a long series of IMP s (Interplanetary Monitoring Platforms) which sampled the Earth's distant magnetic environment, the magnetosphere, and the surrounding interplanetary region; IMP-8 is still returning good data, more than 20 years after its launch. ...

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• Spacecraft Observing the Sun and the Heavens above
• Sun [Oulu]

Poster Schedule . ... Poster Number . ... Poster Title . Building on the Momentum of the International Year of Astronomy . ... UC Berkeley's Celebration of the International Year of Astronomy 2009. ... The AstroDay Festival - A Celebration of Astronomy and Hawaiian Culture. ... The International Year of Astronomy Meets National Science Week in Australia. ... Astronomy Posters and Trading Cards at Mauna Kea and in Japan. ... Refining Our Practice . ... back to Annual Meeting Schedule Overview ...

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• ASP: Up, Up, and Away
• ASP: Guest Observer
• ASP: Observing

... About ATMoB . ... The Observing Committee is starting an Observing Awards Program to promote observing among the membership of the Amateur Telescope Makers of Boston. ... Participant must be a current member of the Amateur Telescope Makers of Boston . ... To qualify for your Observing Award Certificate, turn in your worksheet and drawings to an ATMoB Observing Committee member or observing@atmob.org . ... This Excel sheet has useful macros. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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• Amateur Telescope Makers of Boston

Peremennye Zvezdy", . ... GSC 4232-02515, NSVS 3147658, NSVS 3174760 . ... 14.2-14.9 (R, NSVS); . ... During observations of a secondary eclipse of GSC 04232-02830 (Goranskij et al., 2005) on August 8, 2007, we identified GSC 4232-02515 as a W UMa eclipsing binary. ... VAST software was used for aperture photometry. ... This method produces a light curve with an arbitrary zero point. ... Light Curve . Light curve of GSC 4232-02515 in NSVS magnitude scale. ... gsc423202515_kadar_nsvs.dat . ...

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... For queued observations, the nightly scheduling will be performed by sta# astronomers using an Operational Toolkit. ... The toolkit will make all observation preparation data available to the oper­ ator, and will allow the definition of queues and timelines of Observation Blocks (OBs). ... The operations team then uses the Operational Toolkit to browse the repos­ itory and build queues, based on object visibility, expected observing conditions, and user­defined scheduling constraints. ...

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• http://www.stecf.org/conferences/adass/adassVII/reprints/bridgera.ps.gz
• Observing with HST
• isaac_summary.html

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

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• Light Curve Templete/Observing Form For Visual SNe Observers.
• Contributions by amateurs: SN1995V.
• Supernova Observing Form.

... Galaxy Evolution home . ... Observing proposals are invited for the EVN, a VLBI network of radio telescopes in Europe and Asia operated by an international Consortium of institutes. ... The EVN User Guide is available at http://www.jive.nl/jive/evn/evn.html, the EVN Status table (http://www.oso.chalmers.se/~vlbi/EVN/EVNstatus) gives current antenna . ... observed by the EVN and Global VLBI. EVN Observing Sessions in 2002 . ... 512 Mbps recording available at EVN antennas from session 2/2002 . ...

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• Astrophysics Group: Galaxy Evolution
• The Status of Hungarian Space VLBI Assistance Software
• Inference of Coefficients for Use in Phase Correction Bojan Nikolic web pages

... Tonight's Sky . ... Observing . ... Astronomy for Kids . ... LHC restart scheduled for spring 2009 . ... The time necessary for the investigation and repairs precludes a restart before CERN's obligatory winter maintenance period, bringing the date for restart of the accelerator complex to early spring 2009. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• Observing springtime deep-sky objects with a large telescope | Astronomy.com
• Springtime observing for small telescopes | Astronomy.com

... To help you get the necessary calibration data in the least observing time, the planning program generates a schedule of required observations. A considerable amount of photometric expertise is built into this program, so that observers without much photometric experience can confidently adopt its recommended defaults, and obtain a plan that should be satisfactory for most photometric observing programs. ...

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• Getting the observations
• mod_proxy_balancer - Apache HTTP Server
• Outline of the Available Methods