... Handbook Structure x . ... FOS Documentation 29-2 . General Outline for Handling FOS Data 29-3 . ... Contents of Delivered Data 30-1 . ... Assessing FOS Acquisitions 30-26 . Assessing FOS Science Observations 30-37 . Pipeline Calibration Overview 31-1 . Input Files 31-5 . ... Recalibrating FOS Data: A Checklist 31-26 . ... Calibration Accuracies 32-16 . ... GHRS History 34-2 . ... Assessing GHRS Data 35-13 . ... Assessing GHRS Science Data 35-29 . ... Recalibrating GHRS Data 36-13 . ...

... The task eregionanalyse calculates the source centroid (returned in the parameters xcentroid and ycentroid), the optimum radius for point source extraction ( parameter optradius) and the number of counts in the source box ( parameter srccnts) The optimum radius is calculated using the PSF (EXTENDED mode ) for the particular Epic camera for a photon energy of 1.5 keV. xmmsas 20030110 1802-5.4.1 XMM-Newton Science Analysis System Page ... Otherwise it is set true. ...

... EUROPEAN SOUTHERN OBSERVATORY Science Data Analysis Group Karl--Schwarzschild--Stra? e 2, D--85748 Garching bei M?nchen Federal Republic of Germany . ... Introduction . ... Overview of ROMAFOT . ... FIT/ROMAFOT . ... Removing Irrelevant Columns . ... UT date --- column label: DATE . MJD --- column label: MJD_OBS . ... Column label: TELESCOP . Column label: DIAM . Column label: LON . Column label: LAT . Column label: HEIGHT . Column label: TUBETYPE . Column label: TUBEDIAM . ...

... We demonstrate through numerical simulations that model parameters estimated with our technique are essentially bias-free, even when the average number of counts per bin is 1. ... The IW technique avoids such biases by estimating through successive iterations, where for each iteration, j, , and the best-fit parameters are determined by minimization of . ... In our sample, we find that the minimum values and best-fit parameters converge after about 6 iterations. ...

... support for other interferometers . ... The data selection widget . Flagging data . ... Script library files . ... Introduction . ... Data files . ... Basic widget procedures . Load data . ... Auxilliary data . ... Data and auxilliary files . ... Open the data file . ... Open a data file . Access a data file . ... Accessing data files . ... Discussion of reduction issues . ... Astrometry data reduction . ... Optical path lengths . ... NPOI raw data files . ... NPOI raw packet data files . ...

lsst.tcc   1.2.2-3-g89ecb63 . ... Namespaces . ... Files . ... All   Classes   Namespaces   Files   Functions   Variables   Typedefs   Enumerations   Enumerator   Macros   Pages . ... tcc.parse.getCoordSys Namespace Reference . ... Obtain a coordinate system from a parsed parameter. ... Make a coordinate system from its name and date. ... if the coordinate system is unrecognized . Definition at line 31 of file getCoordSys.py . ... coordinate system date, or None for default date . ...

... Classes . ... casa . casa::Projection . ... Projection (const String &ctypeLin, const String &ctypeLat, const Vector < Double > &parameters) . ... Projection ( Projection::Type which, const Vector < Double > &parameters) . ... What is the type of this projection as a String (e.g. const Vector < Double > & . ... What is the type of this projection as a String (e.g. "SIN"). static String casa::Projection::name . ... References parameters_p . ... static Projection::Type casa::Projection::type . ...

... int . write_oi_array (fitsfile *fptr, oi_array array, int extver, int *status) . Write OI_ARRAY fits binary table. ... write_oi_target (fitsfile *fptr, oi_target targets, int *status) . ... write_oi_wavelength (fitsfile *fptr, oi_wavelength wave, int extver, int *status) . ... write_oi_vis (fitsfile *fptr, oi_vis vis, int extver, int *status) . ... write_oi_vis2 (fitsfile *fptr, oi_vis2 vis2, int extver, int *status) . ... write_oi_t3 (fitsfile *fptr, oi_t3 t3, int extver, int *status) . ...

... 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 . ...

New reduction of minor planets photographic plates obtained with Pulkovo Normal Astrograph A.A. Berezhnoy Pulkovo Observatory of RAS, Saint-Petersburg, Russia Minor Planet observations at Pulkovo Periodical observations of 14 bright asteroids named Selected Minor Planets (SMP) were performed at Pulkovo since 1948 within the international framework started by works of B.V. Numerov and D. Brouwer. ... 108 133 113 74 124 67 97 88 14 84 64 5 20 19 Epochs (YYYY.MM) 1200 Mean values of total obs. ...

... 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: NICMOS Science Up: NICMOS Data Calibration and Previous: NICMOS Software at the . ... Reference File Tools . Image Analysis and Reduction . ... These include the tasks used in the STScI pipeline, tools to generate the reference files used by the calibration pipeline tasks, and general image analysis, manipulation, and arithmetic tasks. ... Calnica is used to apply instrumental calibrations to individual datasets, while calnicb is used to process associated sets of NICMOS images. ...

... BEHR is a standalone command-line C program designed to quickly estimate the hardness ratios and their uncertainties for astrophysical sources. It is especially useful in the Poisson regime of low counts, and computes the proper uncertainty regardless of whether the source is detected in both passbands or not. ... src are the counts within the source region, and *bkg are counts within the background region. ... soft-band counts in source region . hard-band counts in source region . ...

The Wideband Arecibo Pulsar Processor Signal Processing Page . ... Raw Correlation . ... The WAPP uses custom digital hardware to create estimates of correlation functions from sampled data. The digital hardware used to estimate correlation function uses quantization to represent input . After creating an estimate of input correlation functions, the Wiener-Khintchine Theorem is applied to create estimates of input Power spectral density (PSD) and Stokes parameters . ... 3 Level . ...

... We have presented the chirplet transform, which may be viewed as a generalization of both the short-time Fourier transform (STFT) and the wavelet transform (WT). ... The Gaussian chirplet transform (GCT) results in a complex function of four variables: time, frequency, scale, and ``chirprate''. ... The full continuous chirplet transform (CCT) that can be obtained using only a single mother chirplet results in a complex function of five variables: time, frequency, scale, chirprate, and dispersionrate...

PUL VLBI Analysis Center . ... IVS : International VLBI Service for Geodesy and Astrometry . ... An IVS VLBI Analysis Center at the Central Astronomical Observatory at Pulkovo of the Russian Academy of Sciences, also widely known as Pulkovo Observatory, has been organized in September 2006. ... The center is a part of the Pulkovo EOP and Reference Systems Analysis Center (PERSAC) . ... Results of VLBI data analysis can be found at Pulkovo EOP and Reference Systems Analysis Center (PERSAC) page. ...

Find Similar Abstracts (with default settings below ) . ... Also-Read Articles . ... Parameters of the 41 Dra system components . ... 00/2001 . ... Stars: Binaries, Binaries: Fundamental Parameters, Binaries: Individual . ... 61B Based on spectral and speckle-interferometric observations of the system 41 Dra, model atmosphere parameters of the system components have been derived: component Aa - T eff = 6500K, lg g = 3.99, R = 1.87 R solar , component Ab - T eff = 6500K, lg g = 4.11, R = 1.61 R solar . ...

... The following discussion presents Information on how to select and configure the device drivers in a running Unix system. ... Click on a selected type for specific description and configuration documentation, including the clock address, reference ID, driver ID, serial port device name and speed, and features (line disciplines, etc.) ... Type 1 Local Clock Driver ( LOCAL_CLOCK ) . Type 2 Trak 8820 GPS Receiver ( TRAK ) . ... Type 5 TrueTime GPS/GOES/OMEGA Receivers ( TRUETIME ) . ...

The magnetic mapping is fulfilled by the magnetic field line tracing from the satellite position up to the Ionosphere (stop trace at the altitude 110 km). ... As a rule the Tsyganenko [1987] external magnetic field model and IOPT = 3 (Kp = 2) are used. ... The output file includes the following information: . ... For example the file with name aa9610d1.geo contains the information corresponding to the aposteriory magnetic mapping for INTERBALL Auroral Probe for the first decade of October 1996. ...