... NB The next 2 columns will only be present if the parameter usecat has been set to true . ... QUALITY FLAGS Each source has an associated ``quality flag''. ... 0 1 Source lies above one or more bad pixels . ... 5 32 Source lies near to another bright source . ... For example, a source with a bad pixel and lying on or close to a read-out streak would have bits 0 and 1 set and thus have a quality flag of 3. QFLAG The quality flag for each source in each filter obtained from the input source-lists. ...

http://hea-www.harvard.edu/AstroStat/slog/2009/ mads - mahalanobis - distance / Weaving together Astronomy+Statistics+Computer Science+Engineering+Intrumentation, far beyond the growing borders Fri, 01 Jun 2012 18:47:52 +0000 hourly 1 http://wordpress.org/?v=3.4 http://hea-www.harvard.edu/AstroStat/slog/2009/ mads - mahalanobis - distance /comment-page-1/#comment-869 ... Comment preview, last we checked, completely messes up the spam filter (not that the filter is all that well behaved now ? ...

The silicates that produce the 10 and 18 micron features appear to be broadly similar to terrestrial minerals such as Forsterite and Enstatite. ... Where pre-solar silicate dust grains can be isolated from meteorite material, these also tend to be Mg-rich silicates rather than Fe-rich silicates. ... It has been suggested that the interstellar silicate grains have a different 10 micron feature profile than what is observed for the silicates around evolved stars. ...

energy levels(1-4,7-9,15,23): Sugar Corliss, 1985, J.Phys.Chem.Ref.Data, 14, Suppl.2 %energy levels(18-20,22,24-26): Sugar, Kaufman Rowan, 1992, J.Opt.Soc.America B %energy levels(5,12,13): Kelly, 1987, J.Phys.Chem.Ref.Data, 16, Suppl.1 %theoretical energy levels: Mason (unpublished) %comment: The third set of energies were deduced from the radiative data obtained by "superstructure". ... The gf values given above were obtained by running a 4 configuration model on `superstructure'. ...

... the computed pointing error for different vertical offsets (.ps) ( .pdf ): . the measured platform height offset and pointing error (.ps) (.pdf ): . ... This gave us a dataset of a pointing run with simultaneous info on the vertical error in the platform position The plots show the measured platform height offset and pointing error (.ps) (.pdf ): . ... The pointed error computed from the height offset matches the measured za error offsets when the platform is offset in height. ...

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

Peremennye Zvezdy", . ... Min . ... 2MASS J16480306-6715178 . ... The variable star catalogued as ASAS 164802 6715.2 by Pojmanski (2002) was found to display two types of eclipsing variability by Pilecki and Szczygiel (2007). ... The comparison stars (identified in the finding chart) used were: . ... The data for Star A and B has been obtained using Comp Star 2 between HJD 2455709.956 and 2455710.089 and between 2455718.005 and 2455718.096. All other data was obtained using Comp Star 1. ...

... Since being selected for the DXRBS sample, this source was observed by both Cristiani et al. (1995) and Wolter et al. (1998), both of whom identify it as a broad-emission line AGN at z =1.002. ... For example, if the object is at z =1.002, it is difficult to explain the likely emission line at 4050 ?, which we have classified as Mg II at z =0.451. ... The Ca II break strength ( C = 0.34) and lack of emission lines (2 upper limit on ?) allow us to classify this object as a BL Lac object. ...

... ASSOCIATE/RANK table col1 col2 [action] . ... BIN/TABLE table col1 col2 [bin] [min] [max] [sigma] . creates a table, bin.tbl with averages of col2 in bins of col1 . COMPARE/2SAM table col1 col2 . ... COMPUTE/FIT image[,error] [= function[(refima)]] . ... COMPUTE/FIT table y[,error] [= function[(ind)]] . ... COMPUTE/FUNCTION image = function[(refima)] . compute function values, result as image . COMPUTE/FUNCTION table y = function[(ind)] . ... define user functions for fitting . ...

... Classes . Files . ... File List . File Members . casa . Utilities . ... National Radio Astronomy Observatory 00023 //# 520 Edgemont Road 00024 //# Charlottesville, VA 22903-2475 USA 00025 //# 00026 //# $Id: Compare.h 20551 2009-03-25 00:11:33Z Malte.Marquarding $ 00027 00028 #ifndef CASA _COMPARE_H 00029 #define CASA _COMPARE_H 00030 00031 //# Includes 00032 #include casa /aips.h 00033 #include casa / Utilities /DataType.h 00034 00035 namespace casa { //# NAMESPACE ...