... This task constructs the PPS product OM OSW FITS source timeseries from two rate files (source and background) produced by separate runs of EVSELECT on a tracking-shifted, QE-corrected OM fast-mode event-list. ... The counts measured in the source and `background` regions, together with the PSF function evaluated over the corresponding regions, are used to set up equations which are then solved to yield source and background rates evaluated for the nomimal coincidence-loss region (r=12 pixels). ...

... Classes . ... Class List . ... casa . casa::MSSelectionKeywords . ... Static Public Member Functions | ... DATA , . ... The fields in the MS for which selection and range operations are defined. ... the range of visibility amplitude . ... casa::MSSelectionKeywords::MSSelectionKeywords . ... This class is purely static, no instances are allowed. casa::MSSelectionKeywords::MSSelectionKeywords . ... static Field casa::MSSelectionKeywords::field . ... static void casa::MSSelectionKeywords::initMap . ...

The HI line magnitude m21 has been corrected for self-absorption effect following Heidmann et al (1972) , with parameter kappa=0.031. The inclination needed to compute this correction is given as parameter incl . If inclination is higher than 89 deg the maximum correction is limited to -0.82 mag. Corrected flux at other wavelengths are given in the parameters: bt , it . The measured HI flux is m21 .

... AstroAsciiData is a Python module to handle ASCII tables. ... The idea to develop this Python module emerged from the fact that ASCII tables continue to be one of the most popular and widely used data exchange formats in astronomy and probably science in general. ... To load this ASCII table, go into Python, load the AstroAsciiData module and read in the table with: . ... demo = asciidata.open('webexa.txt') . ... Users who only want to work with ASCII tables neeed no further python modules. ...

... Computing the true count rates for digital data. ... The following equation is used to find the count rate. x = ( raw counts / sample time ) . ... True count rates for digital data are corrected by using the first equation for a point source and the second for an extended source. a = ( y - pre_amp - darkrate ) / ( highvolt x pt_effic ) . ... True photocurrents (count rates for analog data) are corrected by the first equation for point sources and the second equation for extended sources. ...

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

D.Chumbalov and A.Romashchenko. ... Proc. 40th International Symposium in Mathematical Foundations of Computer Science (MFCS), Part 1. ... Preliminary version: Proc. 6th International Computer Science Symposium in Russia (CSR), 2011.) download: arXiv:1102.5538 , slides: pdf . ... Bulletin of the EATCS (The Logic in Computer Science Column by Yuri Gurevich) no. 97 (2009) pp. 126--136. download: pdf . ... Lecture Notes in Computer Science 5162 Springer 2008 pp. 527-538). download: pdf . ...

Stellarium 0.12.3 . ... Classes . ... FileљStructure . ... StelToneReproducer Class Reference . ... Set the eye adaptation luminance for the display (and precompute what can be) Usual luminance range is 1-100 cd/m^2 for a CRT screen. ... Set the eye adaptation luminance for the world (and precompute what can be) More... љ . ... Return adapted luminance from world to display. ... Return adapted luminance from world to display with 1 corresponding to full display white. ... xyYToRGB (float *xyY) const . ...