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... Recherche dans le site : . Ciel Espace, le magazine qui vous guide toujours plus loin . ... les plus belles images de l'Univers d†йcrypt†йes pour vous . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La foreuse de Curiosity pose probl†иme . ... Dans les prochaines semaines, Curiosity doit utiliser sa foreuse pour la premi†иre fois sur un terrain appel†й Point Lake. ...

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Next: Recording Systems Control Up: Recording Systems. ... SCHED was originally written in about 1979 as the scheduling program for global VLBI observations using the Mark II recording system. That was a system capable of recording 4 Mbps on video tape recorders. ... The wide band recording system in use for VLBI for many years was the Mark III system. ... However, SCHED was capable of scheduling Mark III observations on systems that used the VLBA control files (VLBA, VLA, and Green Bank). ...

... Avec le plus simple des ?quipements, vous aussi pouvez effectuer des mesures de masse semblables ? ... Des objets lourds et compacts dont la masse doit ?tre mesur?e. Je me suis servi de deux gros boulons, pesant 50 et 120 grammes. Une montre capable de compter les secondes . De petits poids. (j'ai employ? des poids de cuisine mesurant 0-500 grammes) . ... Avec une balance , cherchez les poids m 1 et m 2 des deux objets, et de m?me le poids m 0 de la pince utilis?e pour les maintenir. ...

Next: Simple backups Up: Backups Previous: Selecting the backup medium . ... The traditional UNIX tools used for backups are tar љ , cpio љ , and dump љ . ... Some UNIX versions of tar љ and cpio љ may have problems with unusual files (symbolic links, device files, files with very long pathnames, and so on), but the Linux versions should handle all files correctly. dump љ is different in that it reads the filesystem directly and not via the filesystem. ...

LAUNCH VEHICLES . ... Successful launches of the first artificial Earth's satellites showed that spacecraft were able to remain functional in space environment for long periods of time, however, to make interplanetary missions feasible would require a launch vehicle capable of inserting into the artificial Earth's satellite orbit not only a spacecraft, but also an upper stage to enable its start from the near-Earth orbit and generate an escape velocity (beyond 11.2 km/s). ... Launch Vehicle Energia . ...

... METAM-LV . ... HOME . ... ABOUT LOMO . PRODUCTS . MICROSCOPES . ... Home Products Microscopes METAM-LV . ... Features infinity-corrected optics, with LOMO's newest series of Plan-Apochromat objectives: 5X, 10X, 25X, 50X, 100X dry, and 100X oil. ... LOMO's . ... LOMO America, Inc. will repair or replace the defective microscope covered by this warranty free of charge if it is returned, postage prepaid, to LOMO America's Service Center in Prospect Heights, Illinois in its original package. ...

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...