. Next: Typical Run Up: Astrophysical Context Previous: Broadening Function . INPUT . Z source. The user is supposed to have determined the continuum and the emission line characteristics. Atomic data, for each transition . SAKL = . f . g . g . For each absorption line . N . b . P ( ) : position ? ngstroms of the observed absorption feature. OUTPUT . Za . v . Pascal Ballester . Tue Mar 28 16:52:29 MET DST 1995

Next: HST Paper Products: A New Way to Look at HST Data . ... After providing on-the-fly re-calibration of HST data to archive users, ST-ECF has embarked on a new project aiming at grouping, cosmic ray cleaning and drizzling images taken by most HST instruments. ... The production of the missing jitter files combined with the extraction of additional engineering parameters will greatly enhance the homogeneity and the scientific value of the entire archive. ... 1995, HST Data Handbook, STScI, 107 . ...

... unsigned int vc_alloc_colours (unsigned int num_cells, unsigned long *pixel_values, unsigned int min_cells, Kdisplay dpy_handle) . ... num_cells : The number of colourcells to store. pixel_values : The array of pixel values. reds : The array of red intensity values. greens : The array of green intensity values. blues : The array of blue intensity values. stride : The stride (in unsigned shorts) between intensity values in each array. dpy_handle : The low level display handle. ...

COS Instrument Handbook for Cycle 24 . ... exposure time . ... overhead times . ... airglow - see background rates . ... apertures 1 , 2 . ... BOA - see apertures, BOA . ... calibration accuracies . calibration observations . ... Cycle 17 calibration observations 1 , 2 . ... detector non-linear effects - see dead time . ... Exposure Time Calculator - see ETC . ... FCA - see apertures, FCA . ... grating parameters . ... PSA - see apertures, PSA . ... spectroscopic modes - see grating parameters . ...

... Forum: The Linux Kernel Hackers' Guide . Keywords: kernel tuning, file handles, Bus error . ... In a recent comp.os.linux. article I saw a reference to tunable kernel parameters, which I think may help me with a problem I'm having with expireover on a Debian 1.2, Inn 1.4 unoff4 news server. ... I'm runnming 2.0.27, 64mb ram, raid 0 on three 2gb drives for /var/spool/news. ... I've been looking for some docs on tuning kernel parameters like file handles, and can't seem to find it. ...

Next: CAL_getBoresightMatrix Up: Routines of the Calibration Previous: List of CCF Components Contents . ... The CAL functions CAL_getBadPixelList & CAL_getBadPixelMap use the CAL state variable temperature only to check that the current operating temperature is consistent with the CCF constituent BadPix . ... Used CAL State Variables . List of CCF Components used . ... Next: CAL_getBoresightMatrix Up: Routines of the Calibration Previous: List of CCF Components Contents Michael Smith 2011-09-20 ...

... In order to realize the optimal scientific return from the VLT, ESO has undertaken to develop an end-to-end data flow system from proposal entry to science archive. The VLT Data Flow System (DFS) is being designed and implemented by the DFS Group (ESO Internal access only) in collaboration with VLT Division and Instrumentation Division . ... VLT Control System Interface . ... OBs are the quantum of data that flows within the DFS, collecting state, data and status information as they flow. ...

SPIE 2008 :: Observatory Operations :: 7016-23 :: 16:20 Wednesday 25 June 2008 How to handle calibration uncertainties in high-energy astrophysics Vinay Kashyap SPIE 2008 :: Observatory Operations :: 7016-23 :: 16:20 Wednesday 25 June 2008 How to handle calibration uncertainties in high-energy astrophysics Vinay Kashyap CHASC Astrostatistical Collaboration Chandra X-ray Center Smithsonian ...

... The project assumes creation of an international space observatory - the interferometer "Earth - Space - Space" in order to perform of astronomical investigations in millimeter, submillimeter and infrared regions with extremely high sensitivity (to a few nanoJanskies units of flux density in continuum spectrum) and extremely high angular resolution (to a parts of microsecond of arc or, possibly, nanosecond). ... radio-interferometric channels of the system "Space - Space", region 0.2 - 3 mm; . ...

National Space Agency of Ukraine and . ... The Second International Meeting on WARNING Mission . ... Space Research Institute of Ukrainian National Academy of Sciences - National Space Agency, . ... The Head of Scientific committee of the Project “Warning” is DR V.G.Bar`yahtar, Academitian of Ukrainian National Academy of Sciences. ... Lviv Center Space Research Institute of Ukrainian National Academy of Sciences, . ... National Space Agency of Ukraine, Bozhenka St. 11, 252022 Kyiv-22, Ukraine. ...

... sfit . ... commands . scl . ... Define parameters for controlling performance of genetic algorithm . ... generations . The maximum number of generations the program will go through, before stopping, if the solution is not within the given tolerance. 10 . ... The number of parents randomly generated in the first generation, and in each subsequent generation. 50 . ... This is multiplied by the number of parameters being varied to give the total string length for each parent. 16 . ... elitism . ...

hstpolsim -- Produce simulated polarization input data frames for HST instruments . ... inint = "" [name] . ... Name of the HST instrument for which simulated polarization images are to be produced. ... Name of the instrument specific polarizing filter for simulated images (ignored for SPECIAL instrument). filtname = "" [name] . Name of the instrument specific colour filter for simulated images. ... The header parameter FILTER provides the filter name and POLANG the polarizer angle. ...

... SphereParams Struct Reference . ... SphereParams (const float radius) . ... Definition at line 50 of file StelGeometryBuilder.hpp . ... Definition at line 103 of file StelGeometryBuilder.hpp . ... Definition at line 120 of file StelGeometryBuilder.hpp . ... Definition at line 112 of file StelGeometryBuilder.hpp . ... Definition at line 118 of file StelGeometryBuilder.hpp . ... Definition at line 110 of file StelGeometryBuilder.hpp . ... Definition at line 114 of file StelGeometryBuilder.hpp . ...

... The Russian Federation State Program "Physics of Condenced Matter", the "Superconductivity" division , Project code "Generation-2" . ... The multielement josephson structures are known to allow implementation of the unique properties of the Josephson junctions as electromagnetic waves sources with high change rate of generation frequency, working in the millimeter and submillimeter wavelength diapasones. ... Even the optimal type of the junction electrodynamic interconnection isn't chosen. ...

The Agile window provides complete control over the Agile high-speed photometer. ... All other parameters are specified as part of the command that starts an exposure sequence. ... To connect the filter wheel controller, issue this command in the command bar at the bottom of the Log window: agile connDev fw . ... To home the filter wheel controller, issue this command in the command bar at the bottom of the Log window: agile fwhome (there must be a filter wheel mounted in Agile for homing to succeed). ...

... The operators will be explained as they are used. The general notion to keep in mind is that any combination of these operators results in a 2- D affine coordinate transformation in the TF plane, which may be represented using the homogeneous coordinates often used in computer graphicsfoley. ... S _t_c,f_c = g_t_c,f_c,(_t) | ... We denote a time shift to the position , with an operator that has a multiplicative law of composition : (Table 1). ... Note that these two operators do not commute. ...

... The toolbox consists of two dll-mex files (an executable module that runs within Matlab ), that connect to EZKit Lite ( SHARC based developing board). ... In a later stage you can use Matlab/Simulink to visualise data, and to change parameters and coefficients. ... EZKit Lite to Matlab: To send and receive data to/from Matlab, use ezmex.dll in one of its four modes; these are grouped as follows: DSPOpen This function initialises a communication link with the kernel on the DSP board. ...

SPICE system is a data system built by Navigation Ancillary Information Facility (NAIF) , acting under the directions of NASA's Office of Space Science, to assist scientists in planning and interpreting scientific observations from space borne instruments. ... Scientists in many countries may be counted as SPICE customers. In addition to providing SPICE technology to NASA and international space missions the NAIF Group serves as the Ancillary Data Node of NASA's Planetary Data System . ...

The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...