... New High Contrast Coronagraphic locations for STIS provide inner working angles of ~0.2" . ... News and . ... The smallest of these supported positions is at WEDGEA0.6, corresponding to an inner working angle of ~0.3". ... These new positions allow high contrast imaging at a minimum inner working angle of 0.15", with demonstrated performance to ~0.2"--roughly 3 lambda/D, and close to a factor of two better than WEDGEA0.6. ... http://www.stsci.edu/hst/stis/strategies/pushing/coronagraphic_bars . ...

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• Proposing Overview
• Gauging the impact of executing science program across different COS/FUV
• June 2011 STAN

ATNF Home . About ATNF . ... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Staff list | Student list | ... Australian Square Kilometre Array Pathfinder . ... Australia Telescope Compact Array . ... Australia Telescope Online Archive (ATOA) . ... VLBI . ... Square Kilometre Array overview . ... CSIRO ATNF Data Archives . ... Visiting Australia Telescope Compact Array . ... This message : [ Message body ] [ More options ( top , bottom ) ] . ...

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... In order to realize the optimal scientific return from the VLT, ESO has undertaken to develop an end-to-end data flow system from proposal entry to science archive. The VLT Data Flow System (DFS) is being designed and implemented by the DFS Group (ESO Internal access only) in collaboration with VLT Division and Instrumentation Division . ... VLT Control System Interface . ... OBs are the quantum of data that flows within the DFS, collecting state, data and status information as they flow. ...

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• ESO - UT1 Science Verification
• ESO - Calendars and Calculators
• ESO - Newsletter November 2015

... The SIRTF Science Center is developing two Web-based tools that will be used during operations. One tool is for Quality Analysis. ... The basic design requirements for the QA tool are (1) that it provide an easy way of looking at all the data, observation by observation, and (2) that it provide an easy way to specify status and comments for each observation. ... The data accessed by this tool consists of meta-data in the central database as well as the actual data files in the archive. ...

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• ETCs and Observations Simulation at the VLT
• Calculating the Position and Velocity Components of HST
• Calibration and Performance Control for the VLT Instrumentation

... The UK has a very vibrant solar system science community highly regarded internationally. ... The PPARC Introductory and Advanced Courses in Solar System Plasmas has, since the1980s, played an important part in the early training of solar, heliospheric, magnetospheric and ionospheric physicists. ... We therefore seek support to provide the 2007 Introductory Solar System Plasmas School, which will provide valuable training for the next generation of solar system scientists . ...

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• Armagh Observatory
• STFC Introductory Solar System Plasmas Summer School

... However, because ALFA was built to enable very large-scale sky surveys, NAIC seeks to encourage the formation of research teams, consortia, to take on the task of conducting ambitious sky surveys with the primary goal of creating legacy archival databases for public use. The legacy sky surveys are done as a partnership between NAIC and the research consortia, the policies and guidelines for which are summarized here. ... NAIC will archive the raw data at the Arecibo Observatory. ...

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• ON/OFF (Position Switching)
• Research Associate/Senior Research Associate in Radio Astronomy
• Solar System Studies at AO

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

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... The following tools are available: 3.1 strbs: Star Tracker BoreSight calculation  SYNOPSIS strbs instrument = instr ra= ra dec = dec apos = apos odffixout= true |false bstoolsout= true |false  DESCRIPTION Given the prime instrument instr and its viewing direction in terms of Right Ascension and Declination of the boresight + astronomical ... REFERENCE See task epicbscalgen and cal documentation for de nition of boresight related coordinate frames. ...

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• http://xmm.vilspa.esa.es/sas/7.1.0/doc/bstools.ps.gz
• http://xmm.vilspa.esa.es/sas/7.0.0/doc/bstools.ps.gz
• http://xmm.vilspa.esa.es/sas/6.5.0/doc/bstools.ps.gz

Next: Star tables Up: PEPSYS general photometry Previous: What to do . ... Information that is more or less permanent is stored in several MIDAS table files: . ... Observatory table: This table contains the positions of various telescopes, together with essential information such as apertures, and subsidiary information. Horizon table: This table describes the apparent horizon as seen from a particular telescope. ... Star tables . ... Multiple star files . ... General advice about table files . ...

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• Format conversion
• VLBI SOURCE POSITION CATALOG
• What was measured?

SPICE system is a data system built by Navigation Ancillary Information Facility (NAIF) , acting under the directions of NASA's Office of Space Science, to assist scientists in planning and interpreting scientific observations from space borne instruments. ... Scientists in many countries may be counted as SPICE customers. In addition to providing SPICE technology to NASA and international space missions the NAIF Group serves as the Ancillary Data Node of NASA's Planetary Data System . ...

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• The Wind Spacecraft
• Solar Max

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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This astrostatistics session will honor the memory of Alanna Connors. Alanna was a pioneer in the investigation and development of statistical methods required for the analysis of high energy data. The session will provide a historical perspective on Bayesian methods, highlight the topics where the contribution made by Alanna were particularly important, summarize current analysis challenges and discuss future perspectives. ... 131.02 Promoting widespread use of Bayesian analysis . ...

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• *xspec* - External Fitting Program
• The XPA Messaging System
• The AstroStat Slog Blog Archive DOE Petascale Data Analysis Program

... Members . ... The ATM's of Boston was founded in 1934 by a group of persons interested in assisting others in the art of optical polishing the craft of telescope making, and to learn together about the science of astronomy and the use of astronomical instruments. ... Mr. Jones introduced the club to Dr. Harlow Shapley at Harvard College Observatory. ... Regular shop activities resumed with the help of these "professional amateurs" and the club grew to 180 members. ... Club Newsletters . ...

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... Within the transnational Access program of SOLARNET, European investigators can apply for observing time with the European instruments IBIS and ROSA , which are installed at the Dunn Solar Telescope of the US National Solar Observatory ( DST/NSO ). ... Periodic calls for proposals will be published for requesting SOLARNET observing time with the European instruments IBIS and ROSA, installed at the Dunn Solar Telescope of the US National Solar Observatory (DST/NSO). ... SOLARNET Access . ...

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• Program parameters
• Procedures for Observations
• Solar Max

... ISC Kosmotras . ... Dnepr launch record 17 August 2011. ... On 9 September 2009, a contract was signed between ISC Kosmotras and SSTL for the launch of Nigeria-2 and NigeriaSat- у satellites on Dnepr rocket as part of 2010 cluster launch from Yasny Launch Base. According to information provided by SSTL the NigeriaSat-2 satellite is being built for the Nigerian government (NASRDA) as a follow-on to the NigeriaSat-1 satellite that was launched in 2003. ... E-mail: info@kosmotras.ru . ...

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The software package ERA (Ephemerides for Research in Astronomy) is a problem-oriented software system for solving heterogeneous calculating tasks of Ephemeris and Dynamical Astronomy. The package makes it possible to produce ephemeris calculations needed for both planning various observational programs and processing the resulting observations. ... The system includes packages of processing the position observations by both the Least Squares Method and by Kalman filtering. ...

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• KBHO-2013 first ann
• NAA 2015-2016 (preface)
• NAA 2007-2008 (preface)

SXG Data Center . ... Sky visbility This utility permits to find the sky region that will be accessible for obsevation by the main telescopes of SXG. Observation opportunity programm This utility permits to find the the observation opportunity of given source ( RA, DEC ) during given MJD interval by the telescopes of SPECTRUM-XG directed along X-axis. Mask of the Earth/Moon This utility permits to find the sky region that will be blocked by the Earth/Moon for observation by SPECTRUM-XG . ...

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• Second Spectrum-RG/eROSITA Conference
• GRANAT Home Page

Ground Support of RadioAstron . Control and Tracking Stations . RadioAstron satellite control (command transmission, telemetry, orbit measurements) will be conducted from Evpatoria and Bear Lake control stations. ... Coarse orbit measurements will be carried out from control stations. Each measurement takes ten minutes. ... Orbit measurements at tracking stations give only radial component of spacecraft velocity but the measurements are going continuously during observing sessions. ...

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• RadioAstron Announcement of Opportunity - 1, english version
• RadioAstron Mission Element Overview

Brad Carter, Carolyn Brown, Rhodes Hart Drew Foster, John Kielkopf, Ron Moore University of Southern Queensland, Australia University of Louisville, Kentucky, USA OVERVIEW Mt Kent Observatory is now providing live remote observations of southern skies as part of a collaborative project between USQ, the University of Louisville, and Northern Kentucky University. ... This enables observers to make daytime use of a remote telescope during its local night-time, and image otherwise inaccessible skies. ...

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• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/README
• Moore Observatory Remote/Robotic Telescope

Astronomers in the ESA Space Telescope Division at the Space Telescope Science Institute The European Space Agen cy (ESA) provides scien tif ic personnel to the Space Telescope Science Institu te (STScI) as part of its co llaboration with NASA on the Hubble Space Telescope (HST) Project. There are curren tly open ings for astronomer s funded by the ESA H ST Mission w ith in the Scientific Program D irectorate of ESA, through a contract with the STScI. ...

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• Status and Goals of the NICMOS Calibration Plan
• A Color Analysis of NICMOS Parallel Observations
• Near IR Astronomy with the ESO VLT