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http://zebu.uoregon.edu/1998/ph101/pe1.html.

1. Potential Energy
... This appartus will drop a mass from different heights. When the mass strikes the ground, some percentage of its original energy will be absorbed by the ground. ... The percentage of the energy which is absorbed by the surface on each "bounce" (EAS) . ... The impact velocity of the object will also be given at each bounce. ... Start= Drop the ball after Energy, Mass and EAS have been set; resume after step or pause has been selected . ... Reset = Reset experiment to intial values . ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/1998/ph101/ex2.html -- 6.7 Кб -- 15.10.1998
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2. on,off position switching offsets
Posit ion switched data can be converted from spectrometer counts to kelvins using the cal values (see cnts to kelvins ). ... CalInK(avg) is the measured cal value averaged over the entire 172 Mhz band of the spectra. ... The mask was then applied to all averages. the 1200 Mhz polB is not on scale, but it is offset from the 1350 Mhz band . Bottom: Compute the rfi mask from the calon,off and well as the position on,off data. the 1200 Mhz band now has a smaller offset from the 1350 Band. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~phil/obstechniques/positionSwitchReductionMocks.html -- 6.6 Кб -- 08.02.2010
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3. Source Fitting and Positions
... Miriad has a couple of tasks available for finding positions of sources (see also cgcurs in Chapter 17 ). ... It fits a 2-D parabola to the image intensities in a 3 by 3 pixel box centred on the brightest pixel in a specified region and reports the fitted location and intensity. ... Input image . ... The quality of your fit can improve significantly by selecting a snug region, and/or using the clip keyword to keep pixel values with little signal (e.g. sidelobes and noise) out of the fitting process....
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/miriad/userguide/node155.html -- 8.7 Кб -- 10.04.2016
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4. Planetary positions
... Positions in 2000 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . Positions in 2001 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . Positions in 2002 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . Positions in 2003 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . Positions in 2004 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/~dja/planets.html -- 16.7 Кб -- 01.12.2009
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5. Source Position
... This task needs as input, in addition to the spectrum and detector map, the position of the source in question. ... The task gets this information from one of two sources: from the centre of the source region in the input spectrum (if the parameter withsourcepos false ), or explicitly from the user ( withsourcepos true ). If the latter, the user can choose to specify the position in one of four coordinate systems: EQPOS, POS, TEL and DET. ... Conversion to DET coordinates . ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/arfgen/node25.html -- 4.5 Кб -- 22.10.2008
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6. *skypix* -- conversion of pixel position to sky coordinates
Next: *wcscoord* all Up: Celestial Coordinates from Image Previous: *tvlabel, xexamine* . ... Type pixel coords in skypix . xr xspatial xs skypix .oformat = ``hours'' # to reset the default which is ``degrees''. xs skypix input coordinate system ( J2000 ): xdata$rh110267_img # the image file name output coordinate system ( J2000 ): image # to use coord conversion # in image file header or B1950 or J2000 # epoch of output can be specified input file list (STDIN): cr ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/PROS/PUG/node79.html -- 4.3 Кб -- 01.10.2012
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7. http://www.gao.spb.ru/english/personal/malkin/publ/zm14e.pdf
... Impact on source motion in Galactic coordinate system is given by Kovalevsky (2003), Malkin (2011) l cos b = -A sin l, b = -A cos l sin b, where A = R0 02 /c is the galactocentric acceleration called hereafter the GA constant. ... We just have to return to the traditional many-centuries-old astrometric practice of modelling the position of a celestial object as a linear trend with two parameters: the position at the initial (conventional) epoch and the apparent (proper) motion. ... 2011). ...
[ Текст ]  Ссылки http://www.gao.spb.ru/english/personal/malkin/publ/zm14e.pdf -- 534.2 Кб -- 17.01.2015
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8. Astrophysical Research Consortium - Apache Point Observatory
... This information may be for older NA2 filters?? Filters There are 7 filter positions, containing the following filters from Custom Scientific . ... 0 - Bessell R . ... The only filter requiring a focus offset is the ND2 + R filter which will be measured on the sky. ... The red filter attached to the ND2 in position 6 is not the same as the Bessell R. Number 6 is an RG610 red glass filter ( Rolyn 65.1355 ) for the 610 nm cut-on. ... Focus . ... Guider Mechanical Controller (filter and focus) . ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/35m_operations/35m_manual/Instruments/NA2Guider/NA2Guider_usage.html -- 8.6 Кб -- 29.06.2006
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9. (Untitled)
To see the manner in which position of planets and their coordinates vary with time click on icons with arrows Right or Left in menu bar. ... The current moment of time and object coordinates are therewith displayed. ... Clicking on icons with symbols of sun or crescent leads to appearance of images of the Sun or the Moon in that point of the sky which correspond to their coordinates in current moment unless it lies within not displayed region; see below). ...
[ Сохраненная копия ]  Ссылки http://www.ipa.nw.ru/PAGE/FUNDAMENTAL/LSBSS/winample_guide/user5gfb.htm -- 3.8 Кб -- 10.04.2016
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10. MAO NASU :: Topic: Scholarships and Academic Positions in Australia - Several
... MAO main . ... Scholarships and Academic Positions in Australia - Several fields http://t.co/vZblTwU7mF . ... Тема: Scholarships and Academic Positions in Australia - Several fields t.co/vZblTwU7mF . ... Scholarships and Academic Positions in Australia - Several fields t.co/vZblTwU7mF . ... Scholarships and Academic Positions . ... Scholarships and Academic.. ... Scholarships and Academic Positions in #Canada - International Doctoral Students t.co/Xuqq0U5QGC . ... MAO NASU . ...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/index.php/en/forum/info/196-scholarships-and-academic-positions-in-australia-several-fields-http-t-co-vzbltwu7mf -- 20.9 Кб -- 11.04.2016
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11. VLA 404 compact sources
... Accurate positions of 404 compact radio sources used as calibrators by the VLA are presented. In addition, the structure and polarization of each source at both 4885 and 1465 MHz are given. ... Amplitude calibration was based on 3C286, whose fluxes at 4885 and 1465 MHz were assumed to be 7.41 and 14.41 Jy, respectively, in accord with the scale of Baars et al. (1977). short description of columns, as taken from the publication: . 1 source name . ... 8 Polarized flux at 4885 MHz (mJy) . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/cats/doc/VLA404.html -- 4.5 Кб -- 18.03.2015
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12. http://www.stsci.edu/documents/dhb/web/c32_wfpc2dataanal.fm4.html
... On the other hand, the absolute astrometry that can be obtained from WFPC2 images is limited by the positions of the guide stars, usually known to about 0."5 rms in each coordinate, and by the transformation between the FGS and the WFPC2, which