home education > resources . ... Education from Mercury . ... Selected Topical Bibliographies . Astronomy Education Bibliography . ... Astronomy . ... Goldman, S. "Prime Time Astronomers: The Astronomers TV Series" in Sky Telescope, May 1991, p. 472. ... Goldman, S. "Astronomy on the Internet" in Sky Telescope, Aug. 1995, p. 20. ... Marschall, L. "Virtual Professional Astronomy" in Sky Telescope, Aug. 1995, p. 92. ... Wallin, J. "Astronomy Education on the Web" in Sky Telescope, Nov. 1997, p. 68. ...

Next: A box, to include Up: To produce a region Previous: To produce a region . select cursor and circle . When in the image window, the mouse now has a box shape with an arrow at the upper left corner. The mouse buttons act as follows: . LEFT - to move the center of the circle at the position of the arrow point. ... RIGHT - idle. center the circle at the point source by positioning the arrow point and clicking on the LEFT mouse button. A circle will appear at the arrow position. ...

... 640W A survey of ultracompact (UC) Hii regions has been carried out by searching for 6.669-GHz methanol maser emission from a sample of 535 IRAS-selected candidates. A total of 201 candidates exhibit methanol emission. These sources have been used, in conjunction with previously identified UC Hii regions, to provide a base for further studies of such regions. ... Methanol maser and/or radio continuum emission is found in 364 cases towards IRAS-selected regions. ...

... OGIP spectrum for selected source region . OGIP spectrum for selected background region . ... The primary input to especget is an image data set and two spatial selection expressions which need to mark an extraction region around a point source and a source-free background region. ... All regions will be deleted from the image - new initial selections for source and background regions must be made In the first and second case especget is eventually invoked with the appropriate input. ...

CIMA configuration files offer You a conveniant way of saving CIMA set-ups to files. ... Then instead of making this selections interactively when You are observing, You can just load and apply the configuration files. ... Any other set-up will be ignored! ... In that case, You are forced to use the 'Load only' option to load the configuration file, inspect the selected set-up carefully, apply the set-up (with the 'Accept' or 'Apply' buttons) and then save a new version of the configuration file. ...

We present ultraviolet, optical, near-infrared, Spitzer mid-infrared, and radio images of 14 radio-selected objects in M33. ... We have detected the majority of cluster candidates in M33 at all wavelengths. ... These results suggest that 11 of the 14 radio-selected objects are optically visible young star clusters with a surrounding H II region, that 2 are background objects, possibly active galactic nuclei (AGNs), and that 1 is a Wolf-Rayet star with a surrounding H II region. ...

... INNAME Input UV file name (name) INCLASS Input UV file name (class) INSEQ 0.0 9999.0 Input UV file name (seq. INDISK 0.0 9.0 Input UV file disk unit # SOURCES Source list to calibrate SOUCODE Source "Cal codes" CALSOUR Cal sources for calibration CALCODE Calibrator code ' '=>all QUAL -10.0 Calibrator qualifier -1=>all FREQID Freq. ... TIMERANG Time range to calibrate INTERPOL Interpolation function INTPARM Interpolation parameters SNVER Input SN table, 0=>all. ... Input UV file name (name). ...

... Copy the simple configuration into the new default_english configuration. INSERT INTO pg_ts_cfgmap (ts_name, tok_alias, dict_name) SELECT 'default_english', tok_alias, dict_name from pg_ts_cfgmap WHERE ts_name = 'simple'; . ... UPDATE pg_ts_cfgmap set dict_name = '{en_ispell,en_stem}' WHERE ts_name = 'default_english' AND tok_alias in ('lhword', 'lpart_hword', 'lword'); ...

Next: Sample Properties Up: Sample Identification Previous: Comments on Individual Sources . Previously known serendipitous sources were selected by cross-correlating WGACAT with a variety of optical and radio catalogs, including the Ver?n-Cetty & Ver?n (1996) and Hewitt & Burbidge (1993) quasar catalogs, the 1 Jy (Stickel et al. 1994) and S4 (Stickel & K?hr 1994) radio catalogs, and the BL Lac catalog of Padovani & Giommi (1995b). ... Details of these 97 objects are given in Table 6. ...

... Visited 3381 times - Selected 51 months ago . ... Visited 3970 times - Selected 52 months ago . ... Visited 6250 times - Selected 51 months ago . ... Visited 4728 times - Selected 51 months ago . ... Visited 4028 times - Selected 52 months ago . ... Visited 4551 times - Selected 51 months ago . ... Visited 3473 times - Selected 51 months ago . ... Visited 4359 times - Selected 52 months ago . ... Visited 4274 times - Selected 51 months ago . ... Visited 5561 times - Selected 52 months ago . ...

... Algorithm for selection of defining sources 1. ... Take the common part of the "minimum" sets Make 1. and 2. for both global solution and time series and obtain common set 319 common sources for "global solution sigmas" case Comparison of IAA list, and 380 sources OPA list, set of defining sources ICRF1 and combined set Solution · Given catalogue RA, DE, arbitrary catalogue ra, de. dRAi RAi ra i Algorithm can be improved with additional condition Sum over all deltas less than 1 degree. ...

This WWW form allows the user to list selected portions of the NRAO/VLA Sky Survey (NVSS) radio source catalog. ... Until the completion of the survey the source catalog will NOT cover the entire region of the survey and care must be exercised in interpreting the results of a catalog search. ... The second parameter in the "Search radius" box or one of the optional items in a position list can be used to specify a region in which to look for other sources. ... An example of a position list entry is: . ...

... The numbers of three types of compact binaries containing accreting NSs and BHs, which are most interesting from the point of view of their observational appearances, have been calculated as a function of time: i) X-ray transient source containing a NS in an eccentric orbit around a main sequence Be-star (the observed prototype: A0535+26), ii) BH The evolution of the selected types of X-ray binaries during the first 10 million years after the starburst onset is presented in Fig. ...

... start : q3c . ... SAI VO Projects . ... Help on Wiki search . ... Ask your administrator if you think this is wrong. code dropdb q3ctest createdb q3ctest psql q3ctest /usr/local/pgsql/share/contrib/ q3c .sql psql q3ctest /usr/local/pgsql/share/contrib/pg_sphere.sql /code code -- Static data SELECT generate_series(1, 1000000 ) AS id, random ()*360 AS ra, ( random ()-0.5)*180 AS dec INTO test_ q3c ; SELECT generate_series(1, 1000000 ) AS id, spoint( ... SAI VO | ... SAI MSU | ...

... We report on the development of a Web agent which allows users to conveniently find information about specific objects or locations from astronomical resources on the World Wide Web. The HEASARC Astrobrowse agent takes a user-specified location and queries up to hundreds of resources on the Web to find information relevant to the given target or position. ... The types of resources the user can get include images, name resolution services, catalog queries or archive indices. ...

. Last update: November 10, 2005 . kielkopf@louisville.edu .

USING THE CORRELATION BETWEEN ISGRI SURVEY RESULTS AND OTHER CATALOGUES TO AID SOURCE IDENTIFICATION John B. Stephen, A. Malizia and L. Bassani IASF-INAF, Via P. Gobetti 101, 40129 Bologna, ITALY, E-mail: stephen@iasfbo.inaf.it ABSTRACT In order to help in the identification of INTEGRAL/ISGRI sources, we have developed a software package which allows a rapid and detailed cross-correlation to be performed between various source catalogues. ... We show below some preliminary results from this analysis. ...

... This file table3.dat 108 715 YSO candidates in the ISOGAL survey -------------------------------------------------------------------------------- Byte-by-byte Description of file: table3 ... Format Units Label Explanations -------------------------------------------------------------------------------- 1- 24 A24 --- Name ISOGAL source name (based on J2000 coordinates) 26- 33 F8.4 deg Glon Galactic longitude 36- 42 F7.4 deg Glat Galactic latitude 44- 48 ...

... We selected 11 PC's at the Institute and try to provide them with the access to resources earlier reachable only from Mercury , Ursa . ... Some access to A and A as well as other Springer and IOP journals is now available via the Sci.Dig.Lib. of the RFBR. ... During 2001 we lost access to recent issues of Astron. ... An information about our access to electronic journals is now available in Russian as a ( TeX file ). ... Access to more issues of the journals of Kluwer , Elsevier , etc appeared. ...

... Updates to HST Standard-Star Fluxes . ... These data are in an STScI data base named CRCALSPEC and have been divided into two categories to help the user understand the origin and accuracy of these flux distributions. ... 1990, ApJS, 73, 413) and Oke (1990, AJ, 99, 1621) spectra are available. Oke (1990) used the DoubleSpectrograph on the 5-m Hale Telescope to obtain these spectra for HST calibration; and these data are identified in the HST data bases by the keyword OBSMODE=OKE DBSP. ...