NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Power Supply . ... The 430 MHz radar transmitter at Arecibo Observatory was built in 1962 by Levinthal Electronic Products, which became Radiation at Stanford, as original equipment for the observatory. ... Am infinitely variable power splitter on the platform provides transmitter power to feed antennas in both the Gregorian dome (a feed horn) and the carriage house (the line feed). ...

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... ASKAP (Australian Square Kilometre Array Pathfinder) is a new radio-telescope being constructed in Australia. €аIt differs from previous radio-telescopes in several important respects, including . ...

... HST . What are the minimum and maximum length of an exposure with each detector? ... Missions . ... Future Missions and . ... Missions Office . ... HST Overview . ... Servicing Missions . ... Cycle 24 Announcement . ... Exposure Time Calculator### * What are the minimum and maximum length of an exposure with each detector? Exposure times for all 3 detectors must be integer multiples of 0.1 sec. ... For WFC, the legal range is 0.5 to 3600.0 sec, except that 0.6 sec is not allowed. ...

Next: Specifying Elements in Up: MIDAS Data Structures Previous: Specifying a Descriptor . As is the case for descriptors, keywords also have a name (max. 8 chars.), a type and a length (i.e. no. of elements). ... In order to write a value to a keyword, the same format as for descriptors is used. WRITE/KEYWORD INPUTC/C/1/8 AKeyword . ... key = value , e.g. to set the 12th element of keyword INPUTR to 1.234 , use . ... READ/KEYWORD, WRITE/KEYWORD, SHOW/KEYWORD, DELETE/KEYWORD, COPY/KEYWORD, . ...

... Space flight . ... Baikonur . ... Space camp . Space Hotel . ... On May 5, 1957 acceptance act of the first launch complex was signed, and as early as on May 6, 1957 the first "R-7" missile was erected on the site. The cosmodrome consists of nine launch complexes with fourteen launchers, thirty-four engineering complexes, three fuelling stations for space vehicles and two aerodromes. ... Services / Baikonur: General description Technical description Shedule of launches Photo gallery Price . ...

... MAXLEN parameter specifies maximum length of the number considered as a 'good' integer. ... If REJECTLONG = FALSE (default), than dictionary returns prefixed part of integer number with length MAXLEN . ... This is a dict_tmpl.c file. # include postgres.h # include utils/builtins.h # include fmgr.h #ifdef PG_MODULE_MAGIC PG_MODULE_MAGIC; #endif # include utils/ts_locale.h # include utils/ts_public.h # include utils/ts_utils.h typedef struct { int maxlen ; bool rejectlong ; } ...

... GRIN lenses for telecommunication optics applications ? GTC (gradient telecom) lenses. ... GTC lenses are used in different fiber-optic devices: collimators, couplers, isolators and WDM etc . ... 2.Diameter . GTC lenses diameters are 1.0 mm, 1.8 mm, 3.0 mm and 4.0mm. ... 1.0 mm -3.0 mm diam GTC lenses are supplied in 0.22P, 0.23P, 0.25P, 0.27P and 0.29P length. 4.0 mm diam GTC lenses are supplied in 0.11P length. ... GTC . ... 3 scratches with 5mkm max width and 200mkm max length are allowed . ...

The basic characteristics of the instrument are set by the aperture, focal length and resolution of the image forming lens, the dispersion of the spectrometer, and the sensitivity of the detector. ... The lens is internally focused, and maintains acceptable focus (2 pixels in the detector plane) over a typical spectral coverage of one grating setting. ... along the spatial dimension of a 25mm square detector in the final spectral image plane the 400mm lens is 3.2њ. ... Diffraction grating . ...

SAOtng supports multiple frame buffers, so that more than one image can be loaded simultaneously. ... Users of the old SAOimage program are used to having the frame size adjust itself as each new image is loaded. ... To specify autoconfigure of frame #1, use the -autoconfig switch or the SAOTNG_AUTOCONFIG environment variable. ... When a frame size is specified manually, auto-configuration is turned off so that new images also use the specified frame size. ... Disable/Enable Autoconfig of Frame #1 . ...

... Research School of Astronomy & Astrophysics . ANU College of Physical & Mathematical Sciences . EXPLORE ANU . ... Research . ... ANU College of . ... SEARCH . ... Search query . Search . Search query Search button . ... Intranet . MSO intranet . ANU Outlook 365 login . ... The Research School of Astronomy and Astrophysics (RSAA) website has moved to http://rsaa.anu.edu.au . Please visit the RSAA site for more information about the school, our research, or observatories. ...

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 . ...

Modules | Directives | ... Apache HTTP Server Version 2.2 . ... Content cache keyed to URIs . ... mem_cache_module . ... It acts as a support module for mod_cache and provides a memory based storage manager. mod_mem_cache can be configured to operate in two modes: caching open file descriptors or caching objects in heap storage. mod_mem_cache is most useful when used to cache locally generated content or to cache backend server content for mod_proxy configured for ProxyPass (aka reverse proxy ). ...

psrose - Plot (length, azimuth ) as windrose diagram or polar histogram ( sector or rose diagram ). psrose file [ -A sector _ width [ r ] ] [ -B tickinfo ] [ -C [ mode - file ] ] [ -E azimuth / elevation ] [ -G fill ] [ -H [ nrec ] ] [ -I ] [ -K ] [ -M [ parameters ] [ -O ] [ -P ] [ -R r0 / r1 / az _ 0 / az _ 1 ] [ -S ... Default 0 means windrose diagram]. ... Default is 1] -: Input file has (azimuth,radius) pairs rather than the expected (radius,azimuth). -bi Selects binary input. ...

. XMM-Newton Science Analysis System . param (param-1.68.4) [xmmsas_20030110_1802-5.4.1] . Meta Index / Home Page / Specifying parameters / Parameter types . Real parameters (type `r') may be specified in simple decimal values or using exponent notation. For example: . taskname --foo=1 --bar=1.23 --x=-1.23e-5 . The parameter file may specify a minimum and/or maximum value for an integer parameter. XMM-Newton SOC/SSC -- 2003-01-10

... Eyepiece Specifications . Aperture Diameter (inches) . user input . Eyepiece focal length . ... Focal Ratio . ... Magnification . ... Focal Length (inches) . Eyepiece Apparent FOV . ... Focal Length . ... True Field of View . ... sq. inches) . ... Enter values for the "user input" blocks - then press the "Calculate" key . Eyepiece Apparent FOV Table - A listing of popular manufacturers eyepieces and their apparent field of view's (FOV). ...

Next: VOLVOX Up: COBRA Previous: Compound plot procedures Contents . A small number of procedures capable of directly accessing NPOI raw packet files. packetdir , file Function. Return packet directory for specified file. This is an array of structures, each one specifying file, day number, time, type, length, and offset in bytes from the beginning of the file for a packet. ... packetlist , YYYY-MMDD Open all raw packet files corresponding do embedded system date YYYY-MMDD. ...

... Federal Information Processing Standards Puplication (FIBS PUB 146-1) . ... PIPS 146 adopted the Government Open Systems Interconnection Profile (GOSIP) which defines a common set of data communication protocols that enable systems developed by different vendors to interoperate and the users of different applications on those systems to exchange information. ... 4.1 USE OF THE LAYERED PROTOCOL SPECIFICATIONS 12 . ... 4.2.3.3 Network Layer Protocol Identification 15 . ... SECURITY OPTIONS / 26 . ...

... IRA/INAF - IEIIT-CNR Pierluigi Debernardi VCSEL designer Circuit level Device Technology level Device under investigation: 850nm ( single and multi mode ) 1300nm ( single mode ) Optical fibre under investigation: multimode (62.5um, OM3 50um) and standard single mode Possible useful test beds: BEST-2 16MHz@408MHz DFB 1310nm 9/ 125 loose fibre cable link length : 200mt AAlo ...

To main of Laboratory . The research work and design of optical and optical-electronic devices are carries out by laboratory staff: . ... Lens: . ... In the layout 1 prism systems perform functions of dispersive element, corrector of aberrations, optical reducer. ... Spectral range 200 - 400 nm; . ... Back Forward . ... The main corrector's function are compensation of field aberrations of the main spherical mirror of a telescope (diameter of 600 mm, f'=1200 mm) and increase aperture ratio. ...

... A Flag for Mars . ... A Flag for Your Planet Activity . ... This Mars flag was a red, green, and blue tricolor. ... Red stands for the current desert, green for a 2nd step planet with vegetation and blue for the fully terraformed blue planet Mars. ... The tricolor flag design is similar to the flags of many nations, including the following flags that have two of the three colors of the red, green, and blue tricolor Mars flag: . ... red . ... The official proportions of the U.S. flag are 10 x 19. ...