Next: MARK5 and EVLBI Up: Recording Systems. ... These are specified in the SCHED station catalog with the paramters CONTROL , DAR , RECORDER and DISK . The first element is the control system -- what software (and hardware) is used to control the recording system. The options that SCHED can handle for wide band VLBI observations are VLBA and VEX. ... The new control system will initially just control the new data aquisition system and recorder. ...

Next: RSOG Pre-Observation Products . ... Mission Elements . ... The main mission elements (ME) are: . The RSOG, based at ASC, which is responsible for the science operation of the RadioAstron Mission. ... The Main Ballistic(Navigation) Center (MBC) belonging to Lavochkin Association coordinates preparation and exchange of orbit determination and orbit reconstraction ptoducts. ... Experiment codes of five characters are used in naming GRT related files. ... RSOG . ... Corr (GTS?) ... Corr (RSOG?) ...

... There is one record per exposure. ... Field dataset_ name date_obs dec_targ dec_v1 equinox expend expflag expstart exptime fgslock instrume linenum monangl mtflag npdectrg npratrg observtn ... progrmid proposid ra_targ ra_v1 seqline seqname short_pep_expo sun_alt sunangle surfaltd surflatd surflong targname time_obs tuple_id Contents Name of the dataset UT date of the start of the observation (dd/mm/yy) Declination of target ( degrees ) Declination of telescope's V1 axis ( ...

... An Interdisciplinary Journal of Nonlinear Phenomena in Complex Systems . ... In this work the approach to recording, storing and associative retrieval of multimedia information is proposed. For this purpose the method for recording and storing the information on the trajectories of the nonlinear dynamic systems is used. Principles of recording, allowing to retrieve the desired record from the database of audio records by an arbitrary piece of the record we are looking for, are proposed. ...

Next: FITS data-types and Up: FITS Format Previous: FITS Format . A FITS file contains a sequence of logical header/data units (HDU) which all start with a set of header records describing the following data records. The logical record length of a FITS file is always 2880 bytes of 8 bits. Both header and data sections start in a new logical record. ... The basic FITS paper [ 1 ] specified both a logical and physical record length of 2880 bytes. ...

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

WDC-A Digital Exchange Format for One-Minute Geomagnetic Data (Update August 1993) 1. The logical record length is 400 coded characters containing header information, blank spaces, and data for one element for one hour. ... Each logical record contains header information and data in the following format: North polar distance, longitude, year, month, day, hour, element, observatory code, blank spaces, 60 data values, and an hourly mean. ... ORG is the origin of the data. A = Alaska Chain. ...

DIGITAL WDC EXCHANGE FORMAT . FOR OBSERVATORY 1.0 MINUTE VALUES 1. ... DATA-1 .. DATA-60 are 1-minute values of the given element for that hour. ... Typically, digital 1-minute values received by WDCs from organizations operating automatic magnetic observatory instruments are averages of more frequendy sampled values, e.g. 10-second point samples. ... If the method used to obtain 1-minute average values is important to a user, the WDC will assist in determining the exact procedure applied. ...

... The major current candidates are ordinary core-collapse supernovae and neutron star merger. ... Previously, extremely low levels of neutron-capture elements were found in the metal-poor stars in ultra-faint dwarf galaxies which supported supernovae as the r-process site. ... This would be the first signature of a neutron star merger in the early universe which holds the key to finally identifying the r-process production site. ...

... Some data from 28mar07 (The first 240 records (50.3 seconds) from file: 28mr07aa) was used to check for reported glitches in the system. ... Dynamic spectra were made using +/- 10 kHz bw for the 50 seconds. ... Combs were found that repeated every 12 seconds. These are radar rotation periods. 1 second spectral averages were taken around 3 different combs. A model of the combs created by the airport faa radar over plotted on the measured combs. ... You can see the comb in the image. ...

Radio Interferometry Principles . Radio Interferometry Signal Processing . ... A radio interferometer consists of a pair of directional antennas that are tuned to receive radio emissions from a source in a desired RF band. ... The antennas are pointed at the radio source of interest and are set up to receive the signal and process it into a form suitable for transmission to the correlator. ... In connected element interferometry, the digital signal goes directly to the correlator. ...

... Statistic files are managed using file generation sets and scripts in the ./scripts directory of this distribution. ... Each valid update appends a line of the following form to the current element of a file generation set named peerstats : . ... This keyword allows the (otherwise constant) filegen filename prefix to be modified for file generation sets, which is useful for handling statistics logs. filegen name [ file filename ] [ type typename ] [ flag flagval ] [ link | ...

The HEAD element has no attributes and the start and end tag can always be safely omitted as they can be readily inferred by the parser. ... The LINK element indicates a relationship between the document and some other object. ... An example of toolbar LINK elements: <LINK REL=Previous HREF=doc31.html> <LINK REL=Next HREF=doc33.html> <LINK REL=Bookmark TITLE="Order Form" HREF=doc56.html> The LINK element can be used with REL=Banner to reference another document to be used as banner for this document. ...

... Format of the orbital elements | Estimation of the extrapolation errors | Version 1" of the orbital elements collection, determined by KIAM during flight and used for operations planning . Version 2" of the of the orbital elements collection, modified by IKI during flight and recommended for the orbital calculations during scientific data processing . ... Three kinds of the INTERBALL Auroral probe (IB_AUR) orbital elements' collections are presented here. ... IKI RAN | SSC IKI RAN | ...

... arrayx : _oi_array . arrayy : _oi_array . ... arrname : _oi_t3 , _oi_vis2 , _oi_vis , _oi_array . ... dec_err : _target . ... flag : _oi_t3_record , _oi_vis2_record , _oi_vis_record . ... int_time : _oi_t3_record , _oi_vis2_record , _oi_vis_record . ... revision : _oi_t3 , _oi_vis2 , _oi_vis , _oi_wavelength , _oi_target , _oi_array . ... sta_index : _oi_t3_record , _oi_vis2_record , _oi_vis_record , _element . ... target_id : _oi_t3_record , _oi_vis2_record , _oi_vis_record , _target . ...

Next: (Re-)Configurable Data File Writing At UKIRT . ... We needed a layer of software that would dissociate a data column (element) from any particular file. ... The library functions sort the input files by type, locate the required elements in those files and provide access to them in a time-correlated fashion. ... This data access layer is built on the concept of a data ``element''. ... When the input data is opened, the first file of each type is searched for the elements to be accessed. ...

... Star Atlas . ... Sky Events . ... Tiny ancient galaxy preserves record of catastrophic event . New observations of Reticulum II show that heavy elements are likely left over from rare collisions between two neutron stars. ... New observations of a tiny galaxy discovered last year show that these heavy elements are likely left over from rare collisions between two neutron stars. ... Because this galaxy is so small, it preserves evidence of ancient rare events incredibly cleanly, said Simon. ...

... check if another src was already associated with source "j" k = list2(j)%cross_ref(ref2) if( k /= 0 ) then ! ... new pair is better l = list1 (i)% cross_ref ( ref1 ) if( l /= 0 ) then list2 (l)% cross_ref ( ref2 ) = 0 end if list1 (i)% cross_ref ( ref1 ) = j list2 (j)% cross_ref ( ref2 ) = i list1 (i)%dist( ref1 ) = dist1 list2 (j)%dist( ref2 ) = dist1 list1 (k)% cross_ref ( ref1 ) = 0 end if else l = list1 (i)% cross_ref ( ref1 ) if( l /= 0 ) then list2 (l)% ...

... SGML . The text/html content type . In this section, we begin the specification of HTML 4.0, starting with the contract between authors, documents, users, and user agents. ... These recommendations are not normative and conformance with this specification does not depend on their realization. ... An HTML document is an SGML document that meets the constraints of this specification. ... A user is a person who interacts with a user agent to view, hear, or otherwise use a rendered HTML document. ...

To construct frequency distribution (histogram) of minor planets according to value of some element/ parameter/ function user should first select Elements item in menu bar and then Histogram in drop-down menu. ... User has possibility to save histogram or to print it using standard means. To save the file select File item in menu bar and then Save As... in drop-down menu. ... To print histogram select File item in menu bar and then take advantage of options Print Preview , Print Setup , Print . ...