... Meta Index / Home Page / General-purpose array-processing utilities / Array or vector scalar . ... If is outside the range 0 to 1, the smallest or largest element , whichever is appropriate, is returned. interface valueAtHistoFraction real ( single ) function valueAtHistoFractionVector(vector, binFraction , maskVector) real ( single ), intent (in) :: vector(:), binFraction logical(bool), intent (in), optional :: maskVector(:) end function valueAtHistoFractionVector real ( single ) ...

Slithead identification (which slithead is installed?) will be sensed and reported by the on-board spectrograph computer. ... Observer's software to handle spectrographic observations will be written by JHU and installed on the Fermilab supplied observatory workstation. ... UW will be responsible for the slithead latch-down control. ... Database computer at APO: The observer's software will query the observatory database for information on the currently installed fiber cartridge. ...

OptInt PmWiki . MROI Fast Tip Tilt / . Edit Page | ... MROI Delay Line Design Contract . ... Document Management . ... Interface Control . ... MROI DL Production SW Contract . ... MROI Fast Tip-Tilt Contract . ... Design Documents . ... MROI FTT Contract Private Material . ... MROI DL Design Contract Private Material . ... These interface control documents were prepared in October 2009 for a Request For Proposals (RFP) which was never issued. MRO-ICD-AMO-0000-022 MROI to UTM ICD . ...

... Next: An IRAF-Independent Interface Up: Software Systems Previous: A New PROS . ... We present a high-level representation of the packages and tasks within IRAF/PROS. ... We have produced a high-level overview of PROS. ... The incremental stages were the short-term goals: a project overview diagram (i.e., an organizational diagram of software modules); high-level diagram (i.e., a bubble diagram of each module in the system); and unifying element tables (i.e., tables of task vs. software attributes)....

... Radiance image in Si iv 1402.8 (top-left, in reversed color table), Doppler velocity image (bottom-left), nonthermal velocity image (bottom-right) and HMI magnetogram (top-right) of region "A". ... The yellow box on the Doppler image outlines the region where anti-parallel flows are seen. ... A cluster of such loops was observed on the solar disk in active region NOAA11934, in the Si iv 1402.8 spectral raster and 1400 slit-jaw (SJ) images. ...

Next: Imaging Polarimetry with NICMOS Up: NICMOS Data Calibration and Previous: The Photometric Performance of . ... NICMOSlook and Calnic C . ... Extracting spectra from a large number of NICMOS grism images requires a convenient interactive tool which allows a user to manipulate direct/grism image pairs. ... NICMOSlook and Calnic-C are two programs that were designed to take advantage of the fact that the NICMOS grism mode typically consists of taking both a direct and a grism image. ...

Next: Sample Properties Up: Sample Identification Previous: Comments on Individual Sources . Previously known serendipitous sources were selected by cross-correlating WGACAT with a variety of optical and radio catalogs, including the Ver?n-Cetty & Ver?n (1996) and Hewitt & Burbidge (1993) quasar catalogs, the 1 Jy (Stickel et al. 1994) and S4 (Stickel & K?hr 1994) radio catalogs, and the BL Lac catalog of Padovani & Giommi (1995b). ... Details of these 97 objects are given in Table 6. ...

Download Izmccd (~2.7 MB). Solution of problems at identification of star field. ... 2) Scale is not correct. ... In this case algorithm of identification will revise all values of scale from twice smaller up to twice greater. ... There should be more than value of the field "Number of stars in frame". ... The star field is considered identified if number of the identified stars more or equally to this value. It is necessary to set value from 4 up to value of field "Number of stars in frame". ...

Next: References Up: No Title Previous: Observational data and reduction . ... A minor loss of information is due to the overestimation of the scattered light in the region of and to the broad emission lines and . On the diagrams are shown the blue-shifted absorption lines and the interstellar diffusion bands. ... In Table 1 are given only emission lines. Questionable features and the lines that fell within the gaps are not included in it, question-marks are for unreliable identification. ...

... The command CALIBRATE/LONG approximates the dispersion relation љ for each searched row of the arc spectrum. ... The mode GUESS allows a previously saved session to be used (command SAVE/LONG ) for the determination of the dispersion relation. ... The iterative identification loop consists of estimating the wavelength of all lines in the arc spectrum and associate them to laboratory wavelengths to refine the estimates of the dispersion relation. ...

... Installing the NVIDIA Driver . ... NVIDIA distributes the source code to this kernel interface layer, as well as precompiled versions for many of the kernels provided by popular Linux distributions. ... You must have the source code for your kernel installed for compilation to work. ... After the correct kernel interface has been identified (either included in the .run file or compiled from source code), the kernel interface will be linked with the closed-source portion of the NVIDIA kernel module. ...

... HST . Identification of Erroneous Doppler Compensation for Moving Targets . ... Data . ... HST Overview . ... The problem concerns only GHRS observations of moving targets; fixed target observations are not affected. The problem concerns how the onboard doppler compensation is applied to observations of moving targets. ... These onboard corrections cannot be removed after the fact except as an overall shift of the spectrum, but the net doppler compensation applied is stored in the data header. ...

... I still need to figure out some of the window-based commands. ... Each direction has its own command set; while they hardly overlap, they do slightly. In some cases the overlapping command code means the same thing in both directions, in other cases it doesn't. The only place where the combined type and command overlap is type 0x02 command 0x0a. Commands from mtv to mtvp . ... Three commands have been observed that set multiple parameters at once, One from mtv to mtvp, and two from mtvp to mtv. ...

Data access in GIPSY is done through a set of routines collectively known under the name `` GDS '' (GIPSY Data System). ... A set consists of one or two files: the descriptor file and the image file. ... In GIPSY there are kinds of coordinates: . ... To retrieve a descriptor item, given its name and level, the GDS reading routines start looking at the specified level and if it is not found there, higher levels are tried. ... Every GDS routine has an integer error argument, which often is optional. ...

... AstroImageJ (AIJ) .. ... Reads and writes FITS images with standard headers . ... Provides a time and coordinate converter tool with capability to update/enhance FITS header content (AIRMASS, BJD, etc.) ... Creates color images and with native ImageJ processing power . ... AstroImageJ_Updater . Update operation now updates AIJ version number in Info.plist CFBundleVersion and CFBundleShortVersionString (MacOSX only) . ... AstroImageJ is ImageJ with astronomy plugins and macros installed. ...

Hide Zen home . ... Parameters: table and index descriptors . ... Parameters: index descriptor, value, pointer to table record . ... Also rebuilds internal keys if needed (index is locked when rebuilding). ... These are base methods for search in index - create scan, finish scan, repeat scan. ... Restore one WAL record. Parameters: LSN (LogSequenceNumber), WAL record . ... GiST has no direct access to tables, only via pointers ( the number of page and the number of record on the page) to records. ...

... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Programs . ... apachectl is a front end to the Apache HyperText Transfer Protocol (HTTP) server. It is designed to help the administrator control the functioning of the Apache httpd daemon. The apachectl script can operate in two modes. ... If your Apache installation uses non-standard paths, you will need to edit the apachectl script to set the appropriate paths to the httpd binary. ... Starting Apache . ...

SAI VO . ... ConeSearch . ... Access . ... CrossMatch your data with CAS catalogs . How to access the SAI CAS services . Catalogs access ( wsdl ) . ... Third release of DENIS data (20 September 2005) . ... The Naval Observatory Merged Astrometric Dataset . The DR5 data release of SDSS . Data release 6 of Sloan Digital Sky Survey catalogs . ... The Second U.S. Naval Observatory CCD Astrograph Catalog (UCAC2) . Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3) . ...

Microsymposium 38, MS067, 2003 (A4 format) SURVEY OF MARS CRATER TOPOGRAPHY FROM MOLA DATA. Michael G. G., European Space Agency, Research and Scientific Support Department, ESA/ESTEC, Noordwijk, The Netherlands, greg.michael@esa.int An algorithm for autonomous identification of crater centres from topography data has been improved in accuracy since [1,2] by taking account of the slope direction on the interior of the crater rim. ... References: [1] Michael G. G. (2002) Vernadsky-Brown 36, abs. ...

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... More UFOs identified . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter....