... Астронет | ... Словарь | ... Термин "error" . ... ошибка . ... амт.) ошибки склонений . ... амт.) ошибка отсчета уровня . ... амт.) ошибка положения (светила) . ... амт.) ошибка единицы веса . ... местные ошибки (напр. в системе телескопа) . ... mean error : . ... амт.) ошибка ночи . ... суммарная ошибка наведения (телескопа) . ... суммарная ошибка установки (телескопа) . ... ошибка наведения (телескопа) . ... ошибка установки (телескопа) . ... quadratic mean error : . ... ошибка ведения (телескопа)...

... Polarization spectrograms were obtained by two spectrographs (prism and echelle types) during the solar eclipse in Mexico on 7 March, 1970 near the region of the second contact at the heights 0.06 to 0.12 R| above the limb. ... A negative reproduction of the coronal spectra. (a) Spectrum obtained by two-prism spectrograph; exposure time 20 see; (b) Two parts of the first 7 sec spectrum near the green and red lines obtained by echelle spectrograph. ... ET height 1.08 R o was equal to 30_ 5%. ...

Click here for a PDF version of Richard Berry's talk. Universe 2001: Results of Saturday Evening Imaging . ... Support data for calibrating the CCD consisted of eight bias frames and four 60-second dark frames. ... To rescue the images, we processed and registered the four 15-second integrations and the 60-second integration separately. ... The 60-second images were then registered to the composite of 15-second images to produce the image M11-COMBO.FTS. ...

Globular Cluster Subsystems in the Galaxy. ... Data from the literature are used to construct a homogeneous catalog of fundamental astrophysical parameters for 145 globular clusters of the Milky Way Galaxy. ... The overall globular-cluster population is divided by a gap in the metallicity function at [Fe/H]=?1.0 into two discrete groups with well-defined maxima at [Fe/H]=-1.60?0.03 and ?0.60?0.04. ... GLOBULAR CLUSTERS OF THE DISK AND HALO . ... GLOBULAR-CLUSTER POPULATIONS IN THE HALO . ...

MAKING THE PROFILES . First of all you are expected to load a FITS file ("FILE"-"LOAD"). ... By pressing the middle button you copy the profile from the first profile window to the second one. ... An example: first integral can correspond to the profile of active region and second integral can correspond to the profile of quiet chromospheric region. ... The second profile (which is subtracted from the first one) you extract after clicking on "SUBTRACT"-"MARK QUIET PROFILE" and marking the region. ...

Berlin, Germany . Berlin was founded in the early thirteenth century as the capital of Brandenburg. ... After the Second World War, the city was partitioned into East and West Berlin. ... Though medical and educational facilities were well funded in both East and West Berlin, housing remained a problem for both. Inadequate housing retarded the population growth of East Berlin, and West Berlin suffered from the destruction of one third of its housing to during the Second World War. ...

... The questions in this transcript were asked during an oral history session with Emil R. Schiesser. ... This oral history with Emil Schiesser is being conducted for the NASA Johnson Space Center Oral History Project in Houston, Texas. ... Maybe it was a one-person Human Resources office at that time; I?m not sure. ... There was a set of flight data from Atlas launches, position and velocity in a Cartesian coordinate frame; that is, in an x, y, z, Earth-centered coordinate frame. ... Schiesser: Oh yes...

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Operating Instructions Starlock PEC Utility Tool For use with Meade Starlock Equipped Telescopes Only PEC Utility The PEC Utility Tool allows you greater control over the Periodic Error Correction functions of your Starlock equipped telescope. ... Sharpening: The sharpening function makes the error corrections determined by Starlock be applied more aggressively while chasing small variations in the tracking. ... Sharpening, on the other hand, tends to increase the magnitude of the corrections applied. ...

. Comment on J0455-3006 . No detection: the source may be resolved out or the position could be in error by more 30". The position comes from Griffith & Wright (1993). VLBApls home page . Last modified: 16 Oct 2000

... 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 . ...

University Satellites and . Space Science Education . ... Accurate Satellite Trajectory Determination Using IGS Precise Ephemeris . ... International Global Navigation Satellite Systems Service (IGS) let users of satellite navigation systems free access to the information of rather precise coordinates of every satellite in Greenwich coordinate system with two week delay. ... As a result of applying this algorithm the trajectory of every satellite was defined as precise as IGS data. ...

... Астрофотография (Модераторы: LifeIsGood , MaxMan ) > . Solar ecl?pse ?n Antaliya. Results . ... Астрофотография . ... Благодарностей: 183 . 31 Март 2006, 15:46:41 ? ... Below ?s first results from Astropolis expedit?on ?n Antaliya. ... Последнее редактирование: 01 Апрель 2006, 09:18:57 от Chepurny ? Записан . ... Ответ #1 : 31 Март 2006, 15:47:58 ? ... Благодарностей: 105 . ... Благодарностей: 148 . ... Благодарностей: 18 . ... Благодарностей: 327 . ... Благодарностей: 107 . ...

... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...

Magnetic Stars, 2011, pp. ... Since the discovery of spectral variations in the Hg II line of the star And, a few other HgMn stars have been reported to present line profile variations. In this work we present preliminary results of a study of spectral variability in 28 single­lined HgMn stars. Using between two and six spectra per star, obtained with the FEROS spectrograph of the ESO, we quantitatively analyze the line profile variations for various chemical elements. ...

... Home Education Astro Answers Astro Answers ? The Big Bang, Inflation, and Latest Results from BICEP2 . ... Astro Answers . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Computers become more and more popular nowadays. That means that the amount of people who are able to work with computer programmes and play computer games has increased. In many cases computer games are the only thing that a person is accustomed to. ... As a result of this epidemic "homo playing" may put on the isoreality helmet which makes a person, crazy about games, forget about food, slumber and all other components of real life: "homo playing" becomes isolated from community. ...

... Reports on progress and error are always recorded in the log file of the program. ... UT date of the measurement finish in YYYY-MM-DD format UT time of the measurement finish in hh:mm:ss format Average flux in A aperture Average flux in B aperture Average flux in C aperture Average flux in D aperture Normalized variance of flux in A aperture Normalized variance of flux in B aperture Normalized variance of flux in C aperture Normalized variance of flux in D ...