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Дата изменения: Unknown Дата индексирования: Mon Oct 1 23:28:50 2012 Кодировка: Поисковые слова: ngc 5128 |
The satellite ephemeris is used to compute arrival time corrections from the satellite to the solar system barycenter, appropriate to an input celestial position. If the ephemeris data file is in Rev. 0 format, it is converted to RDF format.
input files: rp110590_eph.tab (Rev. 0) or rp110590n00_eph.tab (RDF)
output files: rp110590n00_cor.tab, rp110590n00_ephem.tab
ti> calc_bary input ephemeris table : xdata$rp110590_eph.tab # A Rev. 0 file root name for output file(s) [root_cor(ephem).tab] : . input RA (hh:mm:ss.s) : 22:08:41.6 input DEC (dd:mm:ss.s) : 45:44:47.3 Converting Rev0 US format EPH file to RDF format ... Opening file: xdata$rp110590_eph.tab 40 rows written to output table. Output file: ./rp110590_ephem.tab Output ephemeris table: ./rp110590_ephem.tab Computing Correction table ... Opening file: ./rp110590_ephem.tab Output Correction table: ./rp110590_cor.tabAlternatively, for RDF input
ti> calc_bary input ephemeris table: xdata$rp110590n00_eph.tab # an RDF file root name for output file(s) [root_cor(ephem).tab]: . input RA (hh:mm:ss.s): 22:08:41.6 input DEC (dd:mm:ss.s): 45:44:47.3 RDF input ... No conversion!! Output ephemeris table: ./rp110590n00_ephem.tab Computing Correction table ... Opening file: ./rp110590n00_ephem.tab Output Correction table: ./rp110590n00_cor.tab