... Arcs are the most typical auroral forms in the premidnight sector auroral oval . ... There are two types of electric fields related to auroral arcs (see, e.g., Johnson et al., ... The first one, polarization electric field, forms withing the arc because of the increased ionospheric conductivity (de la Beaujardiere, 1977, 1981). ... Res., ... Lanchester, B. S., K. Kaila, I. W. McCrea, Relationship between large horizontal electric fields and auroral arc elements, J. Geophys. ... Geophys., ...

... Astronomy and Astrophotography - amateur tips and ideas from personal experience. ... CNES : CLEMENTINE data Server - Access to 1.8 million lunar images . ... Astrofili on the Web - Dr. Fabio Marino's CCD images and links. Astronomical Images - Deep-sky astronomical photographs. ... Astronomy Page - collection of amateur astrophotographs, along with observatory and Hubble images. ... Igor's Astronomy Page - with thumbnail links to images from observatories, including the Hubble Space Telescope. ...

Russian Space Science Internet (RSSI) is a successful result of RSSI Project. ... space oriented organizations; . ... RSSI offers for its members : . ... videoconferences via MBONE Internet protocol (there are 2 tunnels available now through the general IP network: one to NASA Internet, and another to Moscow State University); . ... It is designed so that all organizations connected to the RSSI gain access to the resources of Russian computer networks as well as world wide Internet. ... nic@rssi.ru ...

Mercury magazine is now digital only, with all of the same articles and features that appeared in the print version. The magazine will be formatted to download and include space for advertising. Our readers are directly involved in the mainstream of astronomy research and education. ... 86% are involved in astronomy education at some level . ... 1/4 page . ... Additional work includes resizing of ad material, reformatting or correcting electronic files and correction of advertiser errors. ...

Next: stecf.impol - Package Tasks Up: stecf.impol - an IRAF Previous: stecf.impol - an IRAF . All the instrumental set-up, such as filters, polarizers, rotation angles, etc. are read from the image headers. Many input images ( 3 < N < 64) can be processed. ... Output images can be rebinned to increase the polarization signal-to-noise per output pixel. ... Output error images have fully propagated statistical errors from the input error images. ...

Astronomy Picture of the Day . Mysterious Features on Ganymede . ... 9.12.1997 . ... Credit: The Galileo Project , NASA Explanation: Where is the rest of the circle? Jupiter 's largest moon Ganymede has some truly unusual terrain, including the pictured half circle above cut by nearly parallel curves. ... Also of interest is a dense linear crater chain that cuts across the top of the half-circle. ... 1997 1998 . ... Publications with keywords: Ganymede . Publications with words: Ganymede . ...

... selected="selected"' : ''; $menu .= '<option value="' . ... SERVER['REQUEST_URI'],$trans)); return $urls[0]; } /* get the internal configuration */ global $ cfg ; /* check if we been asked to render a feed */ $ feed = get_get(' feed ',NULL); /* check if we been asked to render a PDF */ $pdf = get_get('pdf',NULL); $ templates = array(); $output = ''; $ file = get_post('db',NULL); if (!$ file ) $ file = get_get('db',Property::get($ cfg ['config'],'default')); /* if the request does not ask for a...

Notes for the paper/tables 1) No need to have the "Observations" table, the integration times, and the rms values or derived upper limits from the rms values, could be added into the results tables described below. 2) The first table, the "Sample Properties", should also include L(60 m) and logD25. ... 3) For the senior thesis, all spectra could be included. ... In the OH results, we will have one table that includes the detections and the non detections of all the OH lines (main and satellite). ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... include . ... telMod.h . ... 6 љ #include <string> . ... 24 љ explicit TelMod (std::string const &filePath) { . ... 86 љ void loadPath (std::string const &filePath); . ... 112 љ std::vector<std::string> getTermNames () const ; . ... 145 љ std::ostream & operator<< (std::ostream &os, TelMod const &telMod); . ... double getTerm(std::string const &termName) const . ... std::vector< std::string > getTermNames() const . ... TelMod(std::string const &filePath) . ...

The coordinates, diameters, altitudes and morphological features of all the craters of Mars exceeding 10 km in diameter, totaling 19 308, are compiled. ... The catalogue is intended for use by investigators of Mars, students, in comparative planetology and in the selection of craters for naming. ... 1 one terrace . 2 many terraces . ... 6 many hills and one ridge . 7 one hill and many ridges . ... 1 one crater . 2 many craters . ... Sample craters of different morphological categories . ...

Flexible frame grabbing to PC over PCI bus from area & line scan cameras . ... Analog input up to 20 MHz and digital input up to 32 Mbytes/Sec. ... The LPG-132 will easily interface to virtually any analog or digital camera and provides lightning fast PCI transfers at an amazingly attractive price. The LPG-132 will interface with any camera or sensor at data rates up to 32 Mbytes/Sec. ... The LPG-132 comes in two configurations - one for analog input and the other for digital inputs. ...

The database connection failed. Please check your database configuration in include/db/config.php. If the configuration is okay, check if the database server is running.