... We present UV and optical emission line parameters (equivalent widths, fluxes, FWHM, and line positions) for a large number (28) of emission lines including upper limits for undetected lines. ... This gas emits broad permitted emission lines that are distinctive of quasar spectra. ... TABLE 4 Repres enta tive Emission Line Measuremen ts FWHM (km sю1) (2) аvpeak (km sю1) (3) Wk ° (A) (4) Observed Flux (10ю14 ergs cmю2 sю1) (5) Absorption Lines (6) Emission Line (1) 1106+7234oe, z = 0.00880 UV iron .....
JSC History . JSC Oral History . NASA History . History-NASA Centers . ... Houston History . ... The JSC History Office and the University of Houston Center for Public History joined together to publish the Fall 2008 issue of Houston History magazine , dedicated to NASA JSC history between the years 1958 and 1978. ... Center for Public History . ... Transcript excerpts from several JSC Oral History Project participants were used in the publication, such as Chris Kraft and Gene Kranz . ...
IDL . Python IDL download calc_kcor.pro . K-corrections calculator in IDL. ... Python download calc_kcor.py . ... Available filter-colour combinations must be present in the ` coeff ` dictionary keys. @type filter_name: string @param filter_name: Name of the filter to calculate K-correction for, e.g. 'u', 'g', 'r' for some of the SDSS filters, or 'J2', 'H2', 'Ks2' for 2MASS filters (must be present in ` coeff ` dictionary) @type redshift : float @param redshift : ... Get the code . ...
ST-ECF Instrument Science Report WFC3-2005-07 Ground tests of the WFC3 NIR grisms S. S. Larsen, H. Bushouse, J. R. Walsh March 2005 ABSTRACT The fundamental parameters of a slitless dispersing element are the geometrical configuration of the spectral orders, the dispersion relation relating pixel offset to wavelength and the sensitivity of each order. Based on thermal vacuum tests, the performance of the WFC3 near-IR G102 and G141 grisms has been assessed. ... WFC3 IR Grism Modeling and Rotations. ...
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Ссылки http://www.stsci.edu/hst/wfc3/documents/ISRs/WFC3-2005-07.pdf -- 116.3 Кб -- 16.08.2005
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Ссылки http://www.stecf.org/documents/isr/WFC3-2005-07.pdf -- 116.3 Кб -- 01.02.2008 Похожие документы
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... Star Atlas . ... stars . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Three major types of deep-sky objects are nebulae, star clusters, and galaxies. ... M16 is actually a double object, a star cluster (NGC 6611) and a famous nebula known as the Eagle Nebula (IC 4703). ... As with star clusters, clusters of galaxies are held together by mutual gravitational attraction. ...
... 322, L29 ± L36 (2001) The 2dF QSO Redshift Survey ± V. The 10k catalogue S. M. Croom,1w R. J. Smith,2 B. J. Boyle,1 T. Shanks,3 N. S. Loaring,4 L. Miller4 and I. J. Lewis1 1 2 3 4 Anglo-Australian Observatory, PO Box 296, Epping, NSW 1710, Australia Liverpool John Moores University, Twelve Quays House, Egerton Wharf, Birkenhead CH41 1LD Department of Physics, University of Durham, South Road, Durham DH1 3LE Department of Physics, Oxford University, 1 Keble Road, Oxford OX1 3RH Accepted 2001 March 7....
... Fan, X., Strauss, M. A., Annis, J., Gunn, J. E., Hennessy, G. S., Ivezic, Z., Knapp, G. R., Lupton, R. H., Munn, J. A., Newberg, H. J., Schneider, D. P., and Yanny, B., for the SDSS Collaboration, "Spectroscopy of Quasar Candidates from Sloan Digital Sky Survey Commissioning Data", 1998, After the Dark Ages: When Galaxies Were Young (the Universe at 2 < z < 5), Eds S. Holt and E. Smith, 282. ... The Discovery of a Field Methane Dwarf from Sloan Digital Sky Survey Commissioning Data", 1999, Ap. ...
# # List of USB ID's # # Maintained by Stephen J. Gowdy # If you have any new entries, send them to the maintainer. # Send entries as patches (diff -u old new). # The latest version can be obtained from # http://www.linux-usb.org/usb.ids # # $Id: usb.ids,v 1.374 2009/01/10 08:11:02 gowdy Exp $ # # Vendors, devices and interfaces. Please keep sorted. # Syntax: # vendor vendor_name # device device_name COM RS232 Adapter 6370 ViewMate Desktop Mouse CC2201 6560 CY7C65640 USB-2.0 "TetraHub" 6830 CY7C68300A