... HST . ... HST Overview . ... DD Time . ... Target Acquisition Reference Information . ... In almost all cases where an onboard acquisition will not work (because the object is in a crowded field, or is variable, or is a moving target), it is sufficient to use an early acquisition to get a WFPC2 or FOC image a few weeks in advance of the GHRS observation. ... A map of the LSA is made at each dwell point and each map is then downlinked to STScI in real time and may be viewed almost immediately in OPUS...

... user|set . ... If datastyle =`user', the task looks for position information for a single source in the parameters ra and dec . If datastyle =`set', the task looks for the source positions stored in columns RA and DEC of a FITS table specified by the parameter intab . ... Active only if datastyle =`set'. witherrorcol . ... Active only if datastyle =`set'. ... Active only if datastyle =`set' and withouttab =`yes'. ra . ... Active only if datastyle =`user' and witherrorradius =yes. withheader . ...

... This section will deal with obtaining photons within specified regions of an image. Available regions are: Annulus Box Circle Ellipse Field -- entire field Irregular region based on intensity of map... i.e. region defined by contour levels. ... The imcnts task in the xray-spatial package sums the source and background counts in specified regions, and subtracts one from the other properly normalized. ... imcnts* - Find counts in an extended region, after removing an embedded point source . ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Although their determination is based on the scattering process model, independent check-ups by rocket experiments have shown their correctness in experimental applications. ... Ionospheric data analysis, especially during strong disturbances, cannot be without some other kinds of diagnostic tools. ... The lack of data has always been a challange in this case. ...

... For reducing data from ESO instrumentation it is assumed that the FITS headers conform the standards set by the document ``ESO Archive, Data Interface Requirements''. ... As an example, in the ESO case the exposure type is stored in the ESO hierarchical FITS keyword `HIERARCH ESO GEN EXPO TYPE'. ... To fill the CCD keywords with the telescope and instrument setup parameters, like name of the telescope, CCD used, read-out noise, frame size, etc. the command LOAD/CCD can be used. ...

Next: Details of Setup File Up: Setup Files Previous: Examples of Setup Files Contents . A list of the setup parameters is given below, followed by detailed information on each setup paramater in Section 3.6.4 . ... Note that the VLBA uses the concept of baseband channels. ... BBC: BBC assigned to each baseband channel. ... IFCHAN: IF channel to BBC for each baseband channel. ... NCHAN: Number of baseband channels. ... TPSPEEDH: Tape speed in inches per second at high density (obsolete). ...

Stellarium 0.12.3 . ... TextParams Struct Reference . Parameters specifying how to draw text. ... TextParams (const float x, const float y, const QString &string) . Construct TextParams with default parameters. ... TextParams ( Vector3 < F > &position3D, StelProjectorP projector , const QString &string) . Construct TextParams to draw text at a 3D position, using specified projector. ... string љ . ... Text string to draw. ... The required string parameter is also set, as is the projector. ...

NAME ABbuilder - DFO data organization tool SYNOPSIS ABbuilder <options> where <options> are: --raw-dir directory containing raw data --cal-dir directory containing calib data --cal-ldir directory containing symbolic links to calib files --cal-list mcalib list --vcal-dir directory containing virtual products --pro-dir where pipeline products are created --ab-dir where association blocks are created --oca-rul file containing OCA rules --instrume instrument --date YYYY-MM-DD --mode { CALIB | ...

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 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; . ...

... All the parameters provided in this database have been obtained using the the MIRIAD ( Sault et al. 1995 ) task MBSPECT . MBSPECT makes a spectrum of the velocity (or frequency) axis of a cube. The spectrum is beam-weighted, over the width specified, for the other image axes. ... Robust parameters are calculated by using an algorithm which minimises the mean absolute deviation of the flux-weighted velocities. mask= This specifies the x-axis ranges to be excluded from any continuum fit. ...

Pulkovo NEO Page . ... EPOS Software Package . ... EPOS ( E phemeris P rogram for O bjects of the S olar system) is the Windows PC application for study and ephemeris support of observations of the Solar system objects. ... It controls the part of common data and transfers the