... The filter extensions include a region expression, to cover cases where we know there are spatial variations, and the transmission values corresponding to each energy bin datum. ... CAL_getFilterTransmission() : Retrieve filter transmission data as a function of energy for the THIN1 filter; the function exists in two flavors the second of which integrates the efficiency curve over a specified energy range . ... Columns: . ... The description of the region in which the transmission values are valid. ...

Еще в разделе: (Показать все результаты (>12549) - xmm.vilspa.esa.es/ )

... Next: Reformatting the Ginga Up: Data Models and Previous: Proposed FITS Keywords . ... SAO/ASC, 60 Garden St., Cambridge, Mass. ... The Dynamic Data File (DDF) abstraction is being developed to provide sophisticated, format-independent filtering capabilities and support for multiple file formats. The DDF interface library will use the Open-IRAF data structure libraries to provide environment independent access to the DDF data structures from any C or FORTRAN host-level application. ...

Еще в разделе: (Показать все результаты (>1849) - www.adass.org/ )

• Implementation Design of the ASC Data Model
• Applying Public Access Programming Techniques To SAOimage
• Accessing the Digitized Sky Survey

... example, note below the dramatic speedup in searching a 1 Gb file using an AND filter, even when one of the columns (pha) has no index : time fundisp \ huge.fits'[idx_activate=0,idx_debug=1,pha= 2348 4000 4000 1]' \ x y pha x y pha ---------- ----------- ---------- 3999.48 4000.47 2348 3999.48 4000.47 2348 3999.48 4000.47 2348 3999.48 4000.47 2348 3999.48 4000.47 2348 ... Currently, indexed filtering only works with FITS binary tables and raw event files. ...

Еще в разделе: (Показать все результаты (>3543) - hea-www.harvard.edu/ )

• The AstroStat Slog particle filter
• Event Filtering
• The AstroStat Slog Blog Archive [MADS] Kalman Filter

... ACS Data Handbook > Chapter 5: ACS Data Analysis > 5.5 Ramp Filters . ... Ramp Filters . ... Five slots on ACS filter wheel #2 each contain a ramp filter unit that is made up of an inner, an outer, and a middle segment. ... All fifteen ramp filters can be used with the WFC over specified regions of the WFC1 and WFC2 chips. ... With the HRC, only the five middle ramp filters were available and they cover the region over the HRC chip defined by the HRC aperture (Table 7.7, ACS Instrument Handbook ). ...

Еще в разделе: (Показать все результаты (>17190) - www.stsci.edu/ )

• Apertures
• Why does adding a WFPC2 coordinated parallel to an existing ACS/WFC result in
• CSPICE Routines: EKOPW_C

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... Survey Telescopes . ... Images . ... Star Clusters . ... Usage of ESO Images and Videos . ... Usage of ESO Videos and Images . ... Stars@ESO . ... ESO Science Newsletter . ... Catch a Star 2013 . ... The pie-chart shows the starтАЩs composition: it is almost entirely made from hydrogen and helium with only a tiny trace of heavier elements. ...

Еще в разделе: (Показать все результаты (>16798) - www.eso.org/ )

• Help for Night Report / Progress Pages
• A star that should not exist | ESO
• A star that should not exist | ESO Australia

... Обзор LPR фильтра. Впечатления от наблюдений с LPR фильтром. ... Характеристики цветных фильтров Baader-Planetarium . Мой перевод pdf- файла о фильтрах с сайта Baader-Planetarium (379 кб) . ...

Еще в разделе: (Показать все результаты (>15) - www.shvedun.ru/ )

• Baader NEODYMIUM (Moon & Skyglow) filter

contentsline { chapter }{\ numberline {1}Introduction }{1} \ contentsline { section }{\ numberline {1.1} A Brief Overview}{1} \ contentsline { section }{\ numberline {1.2}Sources of FITS Software and Information}{1} \ contentsline { section }{\ numberline {1.3}Acknowledgments}{2} \ contentsline { section }{\ numberline {1.4}Legal Stuff}{4} \ contentsline { chapter }{\ ...

Еще в разделе: (Показать все результаты (>712) - www.astro.louisville.edu/ )

• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/libcfitsio/libcfitsio-3.310/fitsio.toc
• Binary (ImageJ API)
• Filters (ImageJ API)

... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Maximize a minimum filter . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

Еще в разделе: (Показать все результаты (>5771) - www.astronomy.com/ )

• Filtered solar views | Astronomy.com
• Is it possible for a quark star to exist? | Astronomy.com
• How do light pollution filters work? Do they actually help? | Astronomy.com

... If you have a program to convert data to MIDAS input format, fine. ... All you need to do is cannibalize the part of the existing program that reads the data, and add a short piece of code to re-format the data first as a flat ASCII file, one measurement per line; and then convert this to *.tbl format. ... It's just like the process of creating a program-star table. ... You may decide to write a short MIDAS script to apply your format-conversion program and the edited *.fmt file to each night's data...

Еще в разделе: (Показать все результаты (>2930) - www.sao.ru/ )

• Request Processing in Apache 2.0 - Apache HTTP Server
• Overview of new features in Apache 2.2 - Apache HTTP Server
• Columns REDLEAK, RLTYPE, and MAKER

... ATNF Home . ... About ATNF overview . News | ... Parkes radio telescope . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Technical aspects of the new AAO/UKST H interference filter . ... Clearly, if we wish to properly exploit the excellent imaging qualities of Tech Pan to obtain deep, wide-field, UKST H imaging then we needed an interference filter of exceptional specification and quality and one that can image a substantial fraction of the UKST's large field. ...

Еще в разделе: (Показать все результаты (>23243) - www.atnf.csiro.au/ )

• MeasurementSet access in AIPS++
• A Post-Correlation equivalent to an Adaptive Filter
• VLBI Wiki | PmWiki / AccessKeys

Storing and accessing the largest astronomical catalogues with the SAI CAS project S. Koposov1,2,3, O. Bartunov2, S. Karpov4 et al2. ... Why we want to build our own Catalogue Access Service The requirements for our CAS system The importance of the Database for the CAS (PostgreSQL & Q3C) The technical realization of CAS What has been already done Example of work TODO Storing and Accessing Astronomical Catalogues Existing projects CDS OpenSkyQuery CASjobs with SDSS They are all really great! ...

Еще в разделе: (Показать все результаты (>424) - lnfm1.sai.msu.ru/ )

OptInt PmWiki : Pm Wiki / Access Keys . ... On Windows with Internet Explorer, press ALT + the access key. With Firefox, press SHIFT + ALT + the access key. ... Example: <a href="http://example.com"