On,off position switching is done to remove standing waves from the resulting spectra. ... 1,5,10,20,25,50,100 samples corresponding to great circle angular offsets of .004,.02,.04,.07,.09,.18, and .35 degrees. ... Page 1: rms vs great circle offset. ... Page 2: rms vs little circle offset. ... The rms increase correlates better with great rather than little circle offsets. the 1 usec standing wave starts to be seen in the .07 degree offsets. a .9 usec standing wave is seen at .35 degrees offset. ...

Еще в разделе: (Показать все результаты (>6327) - www.naic.edu/ )

• sefdPolB_dec07
• rotaPlatToSky
• T2874 meteors on moon.

FGS Instrument Handbook for Cycle 24 . ... Fine Guidance Sensor Instrument Handbook for Cycle 24 > Chapter 4: Observing with the FGS > 4.3 Position Mode Observing Strategies . ... 4.3.2 Drift and Exposure Sequencing . 4.3.3 Cross Filter Observations . 4.3.4 Moving Target Observation Strategy . ... In Position mode, the FGS can track a bright target (V ) whose motion is less than ~ 0.1 arcsec per second. ... Transfer mode observations of moving targets are discussed in the next section. ...

Еще в разделе: (Показать все результаты (>16245) - www.stsci.edu/ )

• Near Infrared Camera and Multi-Object Spectrometer Instrument Handbook for
• Moving COS FUV Spectra to the Third COS FUV Lifetime Position
• Cosmic Rays

... In the above example, the second region uses the global coordinate system (PHYSICAL by default). ... Supported systems include: name description ---- ----------- PHYSICAL pixel coords of original file using LTM/LTV IMAGE pixel coords of current file FK4, B1950 sky coordinate systems FK5, J2000 sky coordinate systems GALACTIC sky coordinate systems ECLIPTIC sky coordinate systems ICRS currently same as J2000 LINEAR linear wcs as defined in file In addition, two mosaic coordinate ...

Еще в разделе: (Показать все результаты (>4004) - hea-www.harvard.edu/ )

• Fixing and Freeing Region Markers
• World Coordinate System Display
• *imcnts* - Find counts in an extended region, after removing an embedded point

... As piles of ash are removed, the courtyard haтАж . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: As piles of ash are removed, the courtyard has the top few cm of contaminated soil removed as well. Description: NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ... As piles of ash are removed, the courtyard has the top few cm of contaminated soil removed as well. ...

Еще в разделе: (Показать все результаты (>665) - www.mso.anu.edu.au/ )

• Roofing removed from walkways and outbuildings of main block.
• Removing the Farnham
• Removing the PZT

... Mirror hard points, Galil channels A-D, are at nominal positions for observations . Lateral link drives, Galil channels E & F, are at nominal positions for observations . Install telescope-wind baffle turnbuckles . ... Remove wind baffle (see wind baffle rem. proc.) . ... Remove remaining 2 pair of wind baffle counterweights . ... Move wind baffle + telescope to zenith "bird bath", install pin, apply telescope altitude brake, depress emergency stop button and disable wind baffle drive . ...

Еще в разделе: (Показать все результаты (>839) - www.apo.nmsu.edu/ )

• Secondary Commands
• M1 Airflow Lab Tests
• Spectrographic time budget

... These so called Out-of-Time (OoT) events gets a wrong RAWY value assigned, and thus eventually a wrong energy correction. ... generate an image from the OoT event list evselect table=PiiiiiijjkkPNblllOOEVLInmmm.FIT imagebinning=binSize imageset=PN_OoT_image.fits withimageset=yes \ xcolumn=X ycolumn=Y ximagebinsize=80 yimagebinsize=80 . ... change the name of the COUNTS column in the OoT event spectrum to CTS_OOT . ... copy the CTS_OOT column of the OoT event spectrum into the source spectrum . ...

Еще в разделе: (Показать все результаты (>9168) - xmm.vilspa.esa.es/ )

• Change history
• Parameters

When specifying spatial coordinates, the following prefixes can be used: * for RA or DEC in resp. ... HMS and DMS in EPOCH xxxx.x G Galactic longitude or latitude in degrees E Ecliptic longitude or latitude in degrees S Supergalactic longitude or latitude in degrees . ... Input of RA 3 h 14 m 38.02 s, DEC 41 d 13 m 54.84 s in epoch 2000.0 . ... Input of a box centered at 56.7 degrees galactic longitude and 9.89 degrees latitude with size 12x10 seconds of arc. ...

Еще в разделе: (Показать все результаты (>16206) - www.atnf.csiro.au/ )

• casacore: casa::AxesMapping Class Reference
• casacore: casa/Arrays/AxesMapping.h Source File
• casacore: casa::AxesSpecifier Class Reference

... Peter J.K. "Jeff" Wisoff (Ph.D) . NASA Astronaut (former) . ... A veteran of four space flights, STS-57 in 1993, STS-68 in 1994, STS-81 in 1997 and STS-92 in 2000, Dr. Wisoff has logged a total of 42 days, 56 hours, 1 minute and 48 seconds in space, including , 19 hours and 53 minutes of EVA time in three space walks. ... Following 183 orbits of the Earth in 269 hours and 46 minutes, the eleven-day mission ended with Space Shuttle Endeavour landing at Edwards Air Force Base, California. ...

Еще в разделе: (Показать все результаты (>2216) - www.jsc.nasa.gov/ )

• Astronaut Bio: Clayton C. Anderson (01/2013)

. Computer Ephemeris. Lunar equatorial positions. Explanations. Each row contains at 0 h and 12 h of Time Dynamical Terrestrial: month, day, apparent right ascension (hours, minutes, seconds), apparent declination (degrees, minutes, seconds of arc) and geocentric distance (in Earth's radii).

Еще в разделе: (Показать все результаты (>116) - space.univ.kiev.ua/ )

• Explanation of the table of ecliptical coordinates of the Sun.
• Explanation of table of equatorial coordinates of the Sun.
• Explanations to ephemeris for physical observation of the planets for Computer

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

Еще в разделе: (Показать все результаты (>15) - www.vista.ac.uk/ )

. To remove a file use the command: rm [option] filename . To remove a directory use the command: rmdir directory_name . or rm -r directory_name . You cannot retrieve a file or directory that has been removed; it has been removed permanently. Removing files . Removing directories .

Еще в разделе: (Показать все результаты (>259) - comet.sai.msu.ru/ )

• Removing linked directories that contain links
• Examples of using regular expressions for file names
• Removing files that have links

. [Skip navigation] . University of Cambridge . Cavendish Astrophysics . Optical Interferometry . OptInt Sitemap . Publications . This page has moved. If your browser doesn't automatically redirect to its new location within a few seconds, click here . The Cavendish optical interferometry web pages are maintained by John Young <jsy1001 (at) cam.ac.uk> . Last modified: Fri Jan 11 12:35:28 GMT 2008

Еще в разделе: (Показать все результаты (>1345) - www.mrao.cam.ac.uk/ )

• OptInt PmWiki : MROIFastTipTilt / Tech Meet 16

.

Еще в разделе: (Показать все результаты (>3248) - www.sai.msu.su/ )

• APOD: 2012 July 23 - Lightning Captured at 7207 Images per Second
• APOD: 2002 May 10 - Trailing Planets
• The Sparkle Plug-In: The Sparkle Dialog Box

... F. A. Primini, and H. E. Payne, eds. SVDFIT: An IRAF Task for Eigenvector Sky Subtraction Douglas J. Mink and Michael J. Kurtz Harvard-Smithsonian Center for Astrophysics Abstract. ... The technique is based on the iterative subtraction of continuum estimates and eigenvector sky models derived from singular value decompositions of sky spectra and sky spectra residuals. ... A subset of these eigenvectors is then fit to the ob ject+sky spectra and the fit removed, leaving residual ob ject spectra. ...

Еще в разделе: (Показать все результаты (>1586) - www.adass.org/ )

• SVDFIT: An IRAF Task for Eigenvector Sky Subtraction
• Reducing SCUBA Data at the James Clerk Maxwell Telescope
• Improvements in Filter Design for Removing Galactic ``Cirrus'' from IRAS Images

Next: Look--Up Tables Up: XWindow display Previous: Using Image Memories . Each image display has two independent cursors available. The first cursor (cursor 0) is moved via the mouse, the second cursor (cursor 1) is moved via the Arrow keys on the keyboard. ... The cursor position can be read by pressing the ENTER button which is the leftmost button on the mouse. To exit from a command which uses interactive cursor input, press the EXIT button which is the rightmost button on the mouse. ...

Еще в разделе: (Показать все результаты (>3062) - www.sao.ru/ )

• Event Handling
• Removal of particle hits
• Cleaning Images

Еще в разделе: (Показать все результаты (>413) - zebu.uoregon.edu/ )

• Moving Towards Life
• Avgvel
• Astronomy 123 Spring 1996

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. ...

Еще в разделе: (Показать все результаты (>460) - lnfm1.sai.msu.ru/ )

• jg0007
• jg0008
• jg0040

... To set the coordinates in E2000 use xpaset -p tel target [ra] [dec] All commands and arguments are lower case. ... Primary functions set or get values and provide basic control with the actions noted tel status [exit/on/off] manage xpatel and the telescope controller tel goto [on/off] go to target tel track [on/off] toggle track on and off tel guide [on/off] toggle precision guide on target tel target [#] [#] target coordinates [RA (h)] [ Dec (deg)] (E2000) tel ...

Еще в разделе: (Показать все результаты (>571) - www.astro.louisville.edu/ )

• http://www.astro.louisville.edu/shared_skies/archive/select/messier/m110/20121121/notes.txt
• http://www.astro.louisville.edu/shared_skies/archive/select/messier/m31/20121121/notes.txt
• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/CHANGELOG

... The change in the temperature dependence of the resistance, R ( T ), of ceramic YBa 2 Cu 3 O 7 - x as oxygen is removed from the sample has been studied. The superconducting transition temperature shifts progressively downward in the process. ... The temperature dependence of the resistivity, ( T ), is linear, with a progressively increasing slope, only at T > 400 K. It is suggested that oxygen condenses on Cu-O chains at T 400 K. PACS: 74.60.Mj, 74.70.Vy, 81.40.Rs, 72.80.Ga ...

Еще в разделе: (Показать все результаты (>1004) - www.issp.ac.ru/ )

• LHPP ISSP RAS

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The asteroid is only the second known object in a so-called "Martian horseshoe" orbit, going around the Sun on nearly the same orbit as Mars. б Unlike the planet's two known moons, Phobos and Deimos, which orbit Mars much like an artificial satellite orbits the Earth, the unusual asteroid moves in a more complicated "horseshoe" pattern along the orbit of Mars, with the open end of the horseshoe centred near Mars itself. ...

Еще в разделе: (Показать все результаты (>2769) - star.arm.ac.uk/ )

• Armagh Observatory
• Earnshaw Transit Clock
• Observations with the Faulkes Telescope North