... Historical Data . Orbital Data . Physical Data . ... Sun . ... 0.00 . ... 0.000 . ... 0.0000 . ... 0.001 . ... Key: Name Name of the planet or satellite. ... Orbital period. ... Orbital inclination in degrees. ... Orbital Eccentricity . ... M.O.V. Mean Orbital Velocity. ...
... We thank the Swift team for their rapid scheduling of this observation. ... 2455705.20851 V 14.15 0.03 2455707.83079 V 14.10 0.03 2455710.84028 V 13.53 0.02 2455713.64631 V 13.66 0.02 2455714.65479 V 14.11 0.03 2455714.71823 V 14.12 0.02 2455714.78596 V 14.20 0.02 2455717.39593 V 14.37 0.03 2455726.62861 V 14.83 0.04 2455727.16343 V 14.57 0.04 2455730.50586 V 14.57 0.03 2455730.57329 V 14.56 0.03 2455730.70360 V 14.66 0.04 2455738.32865 V 14.00 0.02 2455742.86146 V 14.21 ...
... Flux density at 1 GHz (/Jy): 0.8 . Spectral Index: 0.8 . Notes: Has been called G12.72 0.00. ... 2006, ApJ, 639, L25. VLA at 330 MHz (42": S=2.0?0.1 Jy), plus other observations. ADS . Last updated: 2006 March 29 . ... detailed listings | summary listings . ...
... The NICMOS data reduction and calibration pipeline employs file formats and software architecture techniques that are new and different from what has been used for previous HST instruments. This paper describes the FITS file format used for NICMOS data, which includes error estimate and data quality arrays for each science image, and describes the approach used to associate multiple observations of a single target. ... This group of five data arrays is called an image set, or ``imset'' for short. ...
... Plates and Drilling . ... Results . ... In January of 1992 we drilled and measured a set of test plates testing several techniques including drilling with a carbide twist drill and drilling followed by reaming [R. Owen, et al., unpublished]. ... The test plates were 3.5" diameter 1/8" thick disks of aluminum. 50 holes were drilled in each test plate, 10 each in five concentric circles. ... This diameter was the optimal value for our plug plates determined from the 1/92 drilling tests. ...
... So c. 000, 000000 (0000) Printed 13 August 2007 A (MN L TEX style file v2.2) The fundamental role of the Oort cloud in determining the flux of comets through the planetary system V.V. Emel'yanenko1, D.J. Asher2 and M.E. Bailey 1 2 2 South Ural University, Chelyabinsk, 454080, Russia Armagh Observatory, Col lege Hil l, Armagh, BT61 9DG Accepted 2007 July 24. ... Our results show that the Oort cloud plays a fundamental role in determining the flux of comets through the planetary system. ...
... Tonight's Sky . ... News . Observing . ... Dark energy update . ... What's more, because of dark energy's destructive effects, a universe that contained much more dark energy than what we observe would almost certainly by unsuitable for the evolution of life. ... Dark energy and the accelerating universe . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
... Understanding the Universe explains the broad concepts of astronomy and introduces the workings of the universe, starting with the sun, Earth, and planets in the solar system. ... The Universal Book of Astronomy compiles more than 3,000 extensively cross-referenced entries to cover every noted star, planet, authority, and telescope that has influenced our modern understanding of the universe. ... The Universe . ... Two companion books cover Astronomy and Earth Science, and Chemistry and Life Science...
... Column Xvalue is number 3 status = 0 Column Avalue is number 1 status = 237 Column Lvalue is number 2 status = 237 Column Xvalue is number 3 status = 237 Column Bvalue is number 4 status = 237 Column Ivalue is number 5 status = 237 Column Jvalue is number 6 status = 237 Column Evalue is number 7 status = 237 Column Dvalue is ... UNDEFINED 4 4 4 4. ... Column 8 repeat and offset = 1 14 A ab 0 L 0 F T X 0 F T B 99 2 0 I 99 2 0 J 99 2 0 E 99. ...
... Printed in U.S.A. Measuring the Balmer Jump and the Effective Gravity in FGK Stars Michael S. Bessell Research School of Astronomy and Astrophysics, Australian National University, Mount Stromlo, Weston, Australia; bessell@mso.anu.edu.au Received 2006 October 17; accepted 2007 May 18; published 2007 June 21 ABSTRACT. ... Synthetic fl spectra for [Fe/H] p 2.5, 5750 K, and log g p 4.5, 3.5, 2.5. ... Synthetic spectra divided by an 11,800 K BB for [Fe/H] p 2.5, 6500 K, and log g p 4.5, 4.0, 2.5. ...
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Ссылки http://www.mso.anu.edu.au/~bessell/FTP/Oldspectrophotometry/bessell2007BJ.pdf -- 282.6 Кб -- 08.10.2007 Похожие документы
Data Flow System Document Title: Document Number: Issue: Date: Document Prepared by: Document Approved by: Document Reviewed by: Document Released by: Peter Bunclark & Simon Hodgkin (CASU) Mike Irwin (CASU Manager) William Sutherland (VISTA Project Scientist) Jim Emerson (VDFS Project leader) VISTA Infra Red Camera Calibration Plan VIS-SPE-IOA-20000-0002 1.4 pre 1 2006-11-13 Signature And date: Signature And date: Signature And date: Signature And date: DATA FLOW Calibration Plan SYSTEM VISTA Document:
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Ссылки http://www.vista.ac.uk/Files/docs/vdfs/Cal-Plan-draft_v1.4.pdf -- 648.5 Кб -- 20.04.2011 Похожие документы
... Сообщения без ответов . ... Последнее сообщение . ... k2s Перейти к последнему сообщению . ... Asya_Schtirlitz Перейти к последнему сообщению . ... DeZeRt Перейти к последнему сообщению . ... Последнее сообщение Re: Химия. ... Vasisualiy57 Перейти к последнему сообщению . ... Ане4ка Перейти к последнему сообщению . ... bootal Перейти к последнему сообщению . ... Последнее сообщение Re: Равноденствие 2010 . Capricornus Перейти к последнему сообщению . ... Dmitry Перейти к последнему сообщению . ...
... The package stsdas.graphics needs to be loaded (to run imdisp_pos for getting # the NDC's of the display image) # set imtype="fits" # print " " print " *** Start of impol FOC demo *** " print " [stecf.impol and stsdas.graphics need to be loaded] " print " " # # (First delete any model reflection nebulae left over from previous demos) # print " Deleting any old demo files " imdel reflneb1*.fits verify=yes # # An input (intensity) image is required. ... First delete any previous list files # ! ...
... 337, 275292 (2002) The correlation of line strength with luminosity and redshift from composite quasi-stellar object spectra S. M. Croom,1 K. Rhook,1 E. A. Corbett,1 B. J. Boyle,1 H. Netzer,2 N. S. Loaring,3 L ... We measure highly significant Baldwin effects for most broad emission lines (C IV 1549, C III] 1909, Mg II 2798, H ,H ) and show that they are predominantly caused by correlations with luminosity, not redshift. ... The correlations of log W with log(1 + z ) for each line. ...
... Printed in the U.S.A. LENTICULAR GALAXY IC 719 : CURRENT BUILDING OF THE COUNTERROTATING LARGE-SCALE STELLAR DISK Sternberg Astronomical Institute, M. V. Lomonosov Moscow State University, Moscow 119992, Russia; katkov.ivan@gmail.com, olga@sai ... In this gas-rich S0 galaxy, its large-scale gaseous disk counterrotates the global stellar disk. Moreover, in the IC 719 disk, we have detected a secondary stellar component corotating the ionized gas. ... Figure 7. ...
The Official Publication of the Amateur Astronomers Association of Princeton Director Rex Parker ( 609 ) 730-0670 rex_a_parker@msn.com Assistant Director John Miller ( 609 ) 252-1223 jmiller@princetonastronomy.org Treasurer Program Chairman Brian VanLiew Ken Kremer (908) 281-7957 ( 609 ) 558-4955 bvanliew@sensingstrategies.com ken@princetonastronomy.org Secretary Ludy D'Angelo ( ... Our guest speaker will be Dr. Guy Consolmagno of the Vatican Observatory. ... Observatory and Springtime Galaxies. ...
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Ссылки http://www.princetonastronomy.org/newsletters/05_2007sidereal.pdf -- 674.1 Кб -- 02.05.2007 Похожие документы