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Next: Getting the Dispersion Up: Geometric Correction Previous: Geometric Correction . For optimum results, it is important to use a comparison spectrum with as high a signal-to-noise ratio of the lines as possible. ... The algorithm detects lines whose strength exceeds a certain threshold (parameter THRES ) above the local background. ... The command IDENTIFY/LONG allows an initial interactive identification, by wavelength, of some of the detected lines. ...

... An interactive IRAF task for the analysis of Extreme Ultraviolet Explorer ( EUVE ) emission line spectra is presented. The line flux in extracted spectra may be measured by multiple techniques, including fitting individual lines. ... To aid in identifying lines, the positions of known lines may be marked on the spectrum during the fitting process. Also, model EUVE spectra may be constructed and overlaid using plasma emissivities and source emission measures supplied by the user. ...

... IDL procedure to display ; a) a region of spectrum , together with a fit , if supplied, ; b) positions and relative strengths (gf or W_lambda) of lines in ; common atomic spectra may be marked in the lower panel. ; c) lines of sleceted atoms are identified in the top panel ; ; Command arguments: ; specfile - character string - name of file containing spectrum (and fit ) ; assumed to be x,y file with 3- ... Assesses lines in linelist by the strength values "listfr". ...

... Astrophysics Group . ... Variable Dielectric Delay Lines in Liquid Crystals for Phased Array Feeds . ... Atacama Large Millimetre Array (ALMA) . ... We now intend to use this technology to construct a real astronomical demonstration system for delay lines and show that these can be integrated into the beamforming module of an existing Phased Array Feed (PAF) instrument, dramatically improving its capabilities. ... 2013, Astrophysics Group, Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE ...

... Here we will look at line plots. We will go through steps, such as changing linestyles and symbols, you can use to modify your line plots. ... IDL> plot, num, line . ... IDL> plot, num, line, psym = 1 . ... IDL> plot, num, line, linestyle = 1 . ... Line Style . ... IDL> plot, num, line, linestyle=2, thick=3 . ... IDL> plot, num, line, psym = 8, symsize = 2.0 . ... IDL> plot, num, line, charsize=2.0, title='GHRS spectrum . ... IDL> plot, num, line, charsize=2.0, xcharsize=0.8, xtitle='wavelength' . ...

... java.lang.Object ij.gui.Roi ij.gui.Line . ... public class Line . ... int . ... protected double . ... Constructor Detail public Line (int ox1, int oy1, int ox2, int oy2) . Creates a new straight line selection using the specified starting and ending offscreen integer coordinates. public Line (double ox1, double oy1, double ox2, double oy2) . Creates a new straight line selection using the specified starting and ending offscreen double coordinates. public Line (int sx, int sy, ImagePlus imp) . ...

... ATNF Home . About ATNF . ... About ATNF overview . News | ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Publications overview . ... Parkes radio telescope . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... This is a first announcement of the workshop entitled "RFI and its impact on the new generation of HI spectral-line surveys". ...

... If at any point on such a line we place an ideal compass needle, free to turn in any direction (unlike the usual compass needle, which stays horizontal--such needles exist, see bottom of page) then the needle will always point along the field line (drawing below). ... Because of this attachment, the behavior of electrified gas ("plasma") in space, a gas of free ions and electrons, is dictated by the structure of field lines: Electric currents, for instance, find it easiest to flow along such lines. ...

... If at any point on such a line we place an ideal compass needle, free to turn in any direction (unlike the usual compass needle, which stays horizontal--such needles exist, see bottom of page) then the needle will always point along the field line (drawing below). ... Because of this attachment, the behavior of electrified gas ("plasma") in space, a gas of free ions and electrons, is dictated by the structure of field lines: Electric currents, for instance, find it easiest to flow along such lines. ...

... The spatially resolved structure near the hydrogen emission H line was found in the spectrum taken with the BTA/SCORPIO in June, 2013. ... The fragment of the Nova V1494 Aql spectrum is shown in Fig.1. ... The Nova V1494 Aql has passed the stage of the supersoft X-ray source (SSS) in the period between 218 and 516 days after the visible light maximum (Schwarz et al., ... The spectrum of Nova V1494 Aql taken on 2013 June 9 with BTA/SCORPIO . ... The vertical lines are the lines of night sky emission....

... title=' Eco Line Конверт на выписку Марсель - Eco Line - Eco LineКонверт на выписку Марсель' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> Компания Eco Line позаботилась о том, чтоб процесс выписки малыша был по-настоящему волнительным и радостным. ... Стефано Диониси ("Фаринелли - кастрат"), Андреа Продан ("Сицилийцы"), Фабрицио Джифуни в фильме Гвидо Кьезы "Обратная сторона войны". ... Но у войны есть и обратная сторона: . ... Цвет: разноцветный . ...

Next: Exercises - Using X WindowsEditing and Up: About This Course Previous: About This Course . Obviously you have been provided with the course notes that you are reading. In addition several on line facilities will be employed in this course. Ceilidh - an online tutoring and program marking facility (see Appendix for details. All exercises given can be answered in Ceilidh. Some alternative C course notes are also available. ... The course notes are also on-line. ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Classes . ... tcc::Obj Class Reference . ... Definition at line 40 of file obj.h . ... Definition at line 124 of file obj.h . ... Definition at line 138 of file obj.h . ... Definition at line 110 of file obj.h . ... Definition at line 106 of file obj.h . ... Definition at line 107 of file obj.h . ... Definition at line 108 of file obj.h . ... Definition at line 112 of file obj.h . ... Definition at line 111 of file obj.h . ... Definition at line 102 of file obj.h . ...

. Back to the main page . The mode of NRP . sigma-T eff diagram . The position of the array of the dimensionless frequencies of LPV variations on the diagram sigma-T eff . The region of the non-radial pusations of SPB stars is shaded. Points mark the region of non-radial pulsations of the beta Cep stars. Diagram is taken from Balona Dziembowski, MNRAS, 309, 221-232 (1999) for MS stars with 1.5 < M/M o < 40, X=0.70, Z=0.02 for 0.05<sigma<6 . The optimal value of l =4-8 .

... The molecular lines group at Arecibo Observatory consists of Chris Salter, Tapasi Ghosh and Robert Minchin. ... The molecular line group at Arecibo Observatory started in 2006 with a proposal to carry out a spectral census of the star-burst galaxy Arp 220 . ... However, the most interesting discovery came from the observations of the polar ring galaxy, NGC 660. ... Molecular Lines in NGC 660 Arias de Saavedra Benitez et al., ... A cm-Wavelength Search for Pre-Biotic Molecules in Starburst Galaxies. ...

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