FGS Instrument Handbook for Cycle 24 . ... Fine Guidance Sensor Instrument Handbook for Cycle 24 > Appendix A: Target Acquisitionand Tracking > A.2 Target Acquisition and Position Mode Tracking . A.2 Target Acquisition and Position Mode Tracking . ... A.2.2 Search . ... A.2.4 FineLock . ... To initiate the acquisition of a target, the 486 slews the FGS Instantaneous Field of View (IFOV) to the expected location of the target. ... Figure A.1: Location of IFOV as FGS Acquires a Target . ...

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• Fine Guidance Sensor Data Handbook
• Pointing Accuracy
• CCD Position and Orientation on Sky

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• sefdPolB_dec07

... The routine returns the offset (deltaX, deltaY) from the linear grid position for a specified detector location. ... the distortion (deltaX, deltaY) at the detector location (rawX, rawY) is derived from the distortion map stored in the extension FILTER-FilterId (e.g. FILTER-U, FILTER-V, FILTER-GRISM1 etc.) ... interpolate the extracted distortion points (RAWX_OFF ,RAWY_OFF ) and calculate the distortion (deltaX,deltaY) at the requested postion (rawX, rawY) . ... deltaX, deltaY . ...

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• Generation from In-Orbit Data
• FITS file position IO.

... ROTPAT causes SCHED to expand pointing patterns to include a raster in focus and rotation. The position offsets in this raster are specified by FOCOFF and ROTOFF . ... ROTPAT have a value which is the number of positions in focus/rotation in the pattern. ... Note that the overall scan must be ptslew plus rotpat times ( 2 times ptdur plus N times 10 times ptdur ) long to fit a full pattern with N pointing loops at each focus/rotation position. ... Argument: A number of focus/rotation positions. ...

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• Source Fitting and Positions
• Set-related user input
• G Quirks and Unexpected Behaviour

Astronomy Picture of the Day . Rays from an Unexpected Aurora . ... 5.08.2002 . ... For starters, last Friday morning, no intense auroral activity was expected at all. Possibly more surprising, however, the aurora appeared to show an usual structure of green rays from some locations. ... Mirroring the green rays is a red band, somewhat rare in its own right. ... August . ... August 2002 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: aurora . ...

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• APOD: 2008 January 1- Rays from an Unexpected Aurora
• Астронет > APOD: 2008 January 1- Rays from an Unexpected Aurora
• Астронет > Rays from an Unexpected Aurora

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... A fixed-term Research Technician position is available at the Armagh Observatory funded by the Europlanet Research Infrastructure (RI) under the Seventh Framework Programme of the European Union (EU). ... For these purposes, there will be regular meetings of the technician with the PI at the Observatory, several per week during the initial phases of the project and a minimum of 1 per week thereafter. ...

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• Leonid Dust Trails
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Astronomy Discussion Forums . ... I Expected More Sense Than That. ... Post Message | ... Posted by Richard D. Stafford, Ph.D. on November 8, 2002 04:14:05 UTC . ... You are missing the point - harvey1 - November 8, 2002 - 13:10 UTC . I hope Stafford doesn't mind my intruding his forum - mrsouza - November 8, 2002 - 14:55 UTC . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Shifts Are As Would Be Expected. - an Astronomy Net Blackholes2 Forum Message

... IPACMAN V2.5 Test Plan (or more) . ... Anyway, results given hereafter are related to one plaform only (the one mentioned on the top). ... specific testcases The following testcases correspond to the minimum set of tests to be run on every new IPACMAN release (alpha, beta, final, .. ... 1/ START IPACMAN . ... Expected result . ... Verify IP: select an IP on disk and run Reports>verify IP . ... IP Diff: select two IPs on disk, and run Reports>IP Diff and check manually the results: verify the . ...

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• ESO - ALMA
• ESO - I see unexpected boxy emission-like features in my REDL spectra - where
• ArtistтАЩs impression of the expected dark matter distribution around the Milky

... Bojan Nikolic web pages (r. 329) . ... The order in which libraries to link to are passed to the linker is important . ... Many libraries use the GNU Autoconf/Automake build toolchain. ... Run the ./configure script, which looks for the various programs and libraries that the package needs . ... The simplest way is to run ./configure and make note of any complaints about missing programs or libraries that it reports. ... Some notes on the GNU toolchain . ... Passing options to configure . ...

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• Bojan Nikolic -- Compiling CASA revisited
• NVSS Source Search (10-July-1998) Help for NVSS Source Catalog Search

... Tonight's Sky . ... Observing . ... Bob Berman . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Dave's Universe . ... Bob Berman's Strange Universe . Bob Berman's strange universe: Expect a surprise . ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• First galaxies were born much earlier than expected | Astronomy.com
• A much expected journey: How Pluto became a giant among the dwarfs |
• Comet dust reveals unexpected mixing of solar system | Astronomy.com

... 2005 November 20 . Rays from an Unexpected Aurora . ... For starters, on this Friday morning in August 2002, no intense auroral activity was expected at all. Possibly more surprising, however, the aurora appeared to show an usual structure of green rays from some locations. ... Large sunspot groups indicate that activity from an active Sun is relatively likely, possibly causing other streams of energetic particles to cascade onto the Earth and so causing more auroras . ... About APOD | ...

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• APOD: 2002 August 5 - Rays from an Unexpected Aurora
• APOD: 2008 January 1 - Rays from an Unexpected Aurora
• APOD: 2009 September 8 - Unexpected Impact on Jupiter

... We report on the development of a Web agent which allows users to conveniently find information about specific objects or locations from astronomical resources on the World Wide Web. The HEASARC Astrobrowse agent takes a user-specified location and queries up to hundreds of resources on the Web to find information relevant to the given target or position. ... The types of resources the user can get include images, name resolution services, catalog queries or archive indices. ...

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• ADASS 2003 Conference Proceedings
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• Development of a Java-based Quicklook Image Browser for Echelle Spectrograph

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ISS 45/46 . ... Rocket Space Complexes . ... Launches Chronology . ... Automatic Space Systems . ... HISTORY . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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... Image Quality of the VLT . Total Optical Control . First light for the ESO VLT unit telescope 1 occurred during the workshop. ... The image shown (Figure 1 ) here was obtained with the VLT on May 16, 1998, in red light (R band), i.e. while the mirror was still uncoated. ... In this diagram (FIgure 2), the measured image quality of the VLT UT1 astronomical images is plotted versus the ``seeing", as measured by the Seeing Monitor, a small telescope also located on top of the Paranal Mountain. ...

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• TRANBACK (V0.2) --- Dec99 --- TRANBACK (V0.2)
• TRAXY (V0.4) --- Dec99 --- TRAXY (V0.4)
• WCS2DR (V1.0) --- Jan00 --- WCS2DR (V1.0)

fitcircle - find mean position and pole of best-fit great [or small] circle to points on a sphere. fitcircle [ xyfile ] -L norm [ -H [ nrec ] ] [ -S ] [ -V ] [ -: ] [ -bi [ s ][ n ] ] fitcircle reads lon,lat [or lat,lon] values from the first two columns on standard input [or xyfile ]. ... Then two locations are found: the mean of the input positions, and the pole to the great circle which best fits the input positions. ... If no file is specified, fitcircle will read from standard input. ...

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• http://xray.sai.msu.ru/~ivan/gmt/man/gmtselect.html
• http://xray.sai.msu.ru/~polar/xmgr/points.html
• http://xray.sai.msu.ru/~ivan/gmt/man/blockmean.html

MAKING THE PROFILES . First of all you are expected to load a FITS file ("FILE"-"LOAD"). ... By pressing the middle button you copy the profile from the first profile window to the second one. ... An example: first integral can correspond to the profile of active region and second integral can correspond to the profile of quiet chromospheric region. ... The second profile (which is subtracted from the first one) you extract after clicking on "SUBTRACT"-"MARK QUIET PROFILE" and marking the region. ...

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To proceed to drawing tracks of some objects select Tracks item in menu bar and then select Input Data in drop-down menu. Enter initial and final dates of time interval in corresponding data fields of the Input Data dialog box Input Data . ... The frame with horizontal and vertical scales corresponding to the right ascension and declination axes appears on screen. ... Depending on specifications introduced in the Input Data dialog box the picture represents tracks up to three different objects. ...

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• Keywords_74

... TEXAS SURVEY: THE PRELIMINARY -35 and stronger than 0.25 Jy is intended to provide accurate (one arc-second rms error) positions, flux densities and structure models for each of the ~70000 sources expected to be listed. ... Average rms position accuracy for point sources is 1" in RA and 0.5" in DEC. ... 1 is the source name in IAU format. ... Thus, (+1,+1) means the second most likely lobe is 51.8" LATER in RA, and 51.8"*sec(z) HIGHER in DEC than the position listed. ...

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• A VLA Survey of the First Quadrant of the Galactic Plane at 1.5
• HTML Tag Reference
• Source Positions

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" | ...

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• The AstroStat Slog Blog Archive [Jobs] postdoc position at UC Berkeley
• Spatial Region Coordinates
• The AstroStat Slog Blog Archive [ArXiv] Astronomy Job Market in US

... Create the position of New Member Steward . ... Conduct meetings that members want to attend . ... previous page | ... The New Member Steward helps new members know what to expect. ... A name badge that includes the member s name and the club name . ... Sharing the Universe videos are produced by the Astronomical Society of the Pacific (ASP) from research conducted by the Institute for Learning Innovation, the ASP, and from astronomy clubs like yours. www.astrosociety.org/SharingTheUniverse . ...

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• ASP: Using Multicultural Dimensions to Teach Astronomy