... VDIFIO is a library to create, access and modify headers for VDIF formatted data. ... int createVDIFHeader ( vdif_header * header , int dataarraylength , int threadid , int bits , int nchan , int iscomplex , char stationid [ 3 ] ) ; . ... Return the number of bytes occupied by the entire VDIF frame (note internally VDIF divides this values by 8) int getVDIFFrameNumber ( vdif_header * header ) ; . Return the current VDIF frame number int getVDIFStationID ( vdif_header * header ) ; . ...

... Through the command visual/plan , a window is created for each scale. ... The figure , obtained by the command visual/cube , shows the superposition of the scales in a window. ... In figure , all the scales are represented in an image which is 2 times bigger than the original one (command visual/synt ). By interpolating each scale to the size of the original image, a plot similar to figure can be obtained ( command visual/cont ). ... This image is obtained by the command visual/cube . ...

... Lightning Captured at 7207 Images per Second . ... 23.07.2012 . ... Credit Copyright: Tom A. Warner , ZTResearch , www.weathervideoHD.TV Explanation: How fast is lightning? ... The above lightning stroke did not move too fast, however, for this extremely high time resolution video to resolve. Tracking at an incredible 7,207 frames per second, actual time can be seen progressing at the video bottom. ... July 2012 . ... 2011 2012 . ... NASA Web Site Statements, Warnings, and Disclaimers . ...

... Research areas . ... Events The Second All-Russian Research and Practical Conference 'Actual problems in Avionics Research: Theory, Service, Developments' . ... The Second All-Russian Research and Practical Conference 'Actual problems in Avionics Research: Theory, Service, Developments' "(AVIATOR) will take place at the Faculty of Aviation Equipment of the Military Educational and Scientific Centre of Air Force 'Air Force Academy named after Professor N. E. Zhukovskiy and Yu. ...

Diamond's Stealth 64 Video VRAM is the perfect choice for graphics and video performance. ... The Diamond Stealth 64 Video continues our award-winning tradition, delivering the best price / performance multimedia accelerators available. ... 64-bit graphics performance . ... Designed around a solid 64-bit graphics engine, the Stealth 64 Video VRAM provides unparalleled performance in any environment. ... The Stealth 64 Video VRAM includes hardware to accelerate video playback on the Windows desktop. ...

... The fundamental internal FOS time interval is an FOS clock tick of 7.8125 ?sec duration, which is equal to 8 ticks of the HST 1.024 MHz clock. ... The engineering telemetry did record the so-called LINESTART time; that is, the precise time when the SDF told the FOS to commence sending data from the FOS memory to the SDF. ... FOS engineering telemetry, available only at STScI, provides all timing information at accuracy of FOS clock (7.8125 ?sec). ...

The starting page - The catalogues page - The list of the PUL2 fields - The list of the Pul-3(Pul-3SE) fields - The list of the PUL_ERS fields . please read short description of the access form controls . ... Right Ascension (ICRF/Tycho-2) J2000 at the central epoch of obs. (hours, minutes, seconds) (Obligatory parameter) . ... proper motion in RA (*cos(DE)) (ICRF/Tycho-2). (mas/yr) . ... Check the apropriate checkbox to output these data and radiobutton to select stars within interval. ...

Actually, two observations of Z Cnc are available in our archive. ... The data show a well resolved stellar surface (diameter 0.00487?0.00018 arcseconds) and the possible presence of circumstellar emission at the level of few percent of the total flux. ... You can download a MPEG movie of the event, consisting of 500 frames of 64X64 pixels each (1pixel=0.5arcsec). ... Most of the flux seems to come from a well resolved envelope of about 0.05 arcseconds (see below) . ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The initial EB event is easily observed in the left-hand frame. ... Despite a plethora of researches discussing the morphologies of EBs, there has been a limited investigation of how these events appear at the limb, specifically, whether they manifest as vertical extensions away from the disc. ... The upper atmosphere is also probed using the Solar Dynamic ObservatoryтАЩs Atmospheric Imaging Assembly (SDO/AIA). ...

... 091907 : Rebar Inspection to Pour Footers . ... 100107: Inspection Prior to Concrete Pour: Part A , Part B . ... 100307 : Concrete Pour . ... 102907: Inspection for Second Pour: Part A & Part . ... 110807 : Framing . 110907: Framing Inspection: Part A & Part B . 112107 : Utility Rough-In . ... 120607 : Rough-In . 120607: Inspection: Part A, Part B . 011408: Inspection: Part A , Part B . ... 020408: Inspection: Part A , Part B , Part C . 031408: Last Inspection: Part A , Part B . ...

... HIC, HDN . RA, DEC . ... SPECTRUM,TYPE1,TYPE2,CLASS1,CLASS2 . ... SAO, HDN . ... SPECTRUM,TYPE1,TYPE2 . HDN Sky Catalogue 2000.0, Volume 1, Second Edition (Sky Publishing Corp. ... HDN, SAO, ADS . ... FKV, HDN . ... BSC, HDN, . ... BAT Eighth Catalog of the Orbital Elements of Spectroscopic Binaries (Batten, Fletcher, & MacCarthy 1989): . ... BAT, HDN . ... FLN, HDN . ... WDS Fourth Catalog of Orbits of Visual Binary Stars (Worley & Heintz): . ... SPECTRUM . ...

An archive of the headers from the wapp pulsar files is made each month. ... When starting an observation, the 4 wapps are told to configure themselves and then start taking data on the next hardware 1 second tick. The start time for each wapp is stored in the header for that wapps datafile. ... The question is whether the start time in the header is the real start time (one or more wapps started late) or all of the wapps started together and the time in the header is wrong. ...

This is an animation of the occultation by the Moon of HD184986 9.07 magnitude K3 on the night of EDT 2010-10-14. The first image was taken at UT 2010-10-15 00:17 and the last image was 00:19. the frames are roughly 12 seconds apart. Each exposure is 2 seconds. The playback is at 1 frame every second, e.g. 12x actual speed.

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

Comedi Documentation . ... Right to the source: #include <stdio.h> /* for printf() */ #include <comedilib.h> int subdev = 0; /* change this to your input subdevice */ int chan = 0; /* change this to your channel */ int range = 0; /* more on this later */ int aref = AREF_GROUND; /* more on this later */ int main(int argc,char *argv[]) { comedi_t *it; lsampl_t data; it=comedi_open("/dev/comedi0"); comedi_data_read(it,subdev,chan,range,aref,&data); printf("%d\n",data); return 0; } . ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

Information about this camera is below . ... Yes , I did in fact put on the web one of the earliest web cameras ever. I can document the software as early as May 1994 (based both on backup tapes, as well as the May 1994 annular eclipse which we imaged using one of these cameras), although I'm sure I had things working over the winter before that. I can't remember if my inspiration was that someone else put a camera on the web, or that someone else had a camera on the Mbone in their office. ...

Up: Sky Surveys . ... The object catalogue and compressed pixel data are stored online and are accessible via the WWW. ... small area (up to 15arcmin) pixel images with attached object catalogue, . ... The primary data format is FITS for both images and binary tables of object catalogues, which enables porting of the data into established software packages. ... In this way, it is possible to browse the data by clicking on objects in the image display or the catalogue list to highlight them in both. ...

Usually only nine command line arguments can be accessed using positional parameters. The shift command gives access to command line arguments greater than nine by shifting each of the arguments. The second argument ($2) becomes the first ($1), the third ($3) becomes the second ($2) and so on. This gives you access to the tenth command line argument by making it the ninth. The first argument is no longer available. Successive shift commands make additional arguments available. ...

The leaning tower of Pisa . ... The velocity of a ball dropped from a high place increases each second by a constant amount, usually denoted by the small letter g (for gravity). ... For the falling ball in the preceding example, after t seconds that would be . ... If in addition the ball is also given at the start a horizontal velocity w , its horizontal motion continues unimpeded, advancing a distance w each second, even while the ball is falling (air resistance is now ignored). ...