Processing the Viking Orbiter Images . ... Contrast Enhancement . ... Image Processing of Images of the "Face on Mars": A Cautionary Tale . ... In the figures below, the general flow of processing for Viking Orbiter data is outlined, illustrated with the best two images of the "Face"(Figure 1). ... Figure 1: Raw (top) and contrast-enhanced raw (bottom) enlargements of 035A72 (left) and 070A13 (right). ... Figure 3: Increasing the contrast of the "face" images (035A72 (left) and 070A13 (right)). ...

... The INPUT element is used for a wide variety of different kinds of entry fields within HTML fill-out forms. ... These are used for entering short text strings, like peoples names, numbers and dates. ... The NAME attribute is used to identify the field when the form's contents are converted to the name/value list. The VALUE field can be used to initialize the text string. ... The VALUE attribute can be used to initialize the text field for these users. ... It defaults to TEXT. ... NAME . ...

... Make up at least 5 data points, each with an x value, a y value and an uncertainty in the y value. ... Right-click on the top of the column containing the x-data and drag your mouse to the bottom of the column to select it. ... You must first enter the Positive Error Value (the `up error bars') ­ click at top of the column of y error values and drag down to select all of the values (in the above screenshot the y error values are in the column labeled ). ... Let's try fitting a straight line. ...

Astronomy Picture of the Day . A Colorful Solar Corona over the Himalayas . ... 10.01.2016 . ... Credit Copyright: Jeff Dai Explanation: What are those colorful rings around the Sun? ... Since light of different colors has different wavelengths, each color diffracts differently. ... This type of solar corona is a visual effect due to water in Earth's atmosphere and is altogether different from the solar corona that exists continually around the Sun -- and stands out during a total solar eclipse . ...

Cosmic ray intensities (left) compared with predictions (right) from IBEX. The similarity between these observations and predictions as evidenced by the similar color regions supports the local galactic magnetic field direction determined from IBEX observations made from particles at vastly lower energies than the cosmic ray observations shown here. The blue area represents regions of lower fluxes of cosmic rays. ...

Guiding is controlled by windows in the Guide menu. ... In addition a Guide Monitor window shows strip charts of FWHM, focus, guide correction and guide star brightness. ... Warning: most guide controls are disabled unless you are in Current mode! ... Select A Star : Click the center of centroided star (one with a circle about it) to select that star. ... Green circles show results from "findstars", a magenta circle shows the guide star, and a blue circle shows a manually centroided star. ...

... Three day radio-astronomical forecast of the proton activity of the Sun: The figure shows multiwave radio emission scans - graphs of the distribution of intensity I and circular polarization V across the solar disk, obtained at RATAN-600. ... According to this criterion, for a proton flare to arise, the flux of radio emission must be sufficiently high at short wavelengths (blue color scans) and should increase with time compared to the general intensity. ... More about the solar activity . ...

Computer Ephemeris. Second order reduction quantities. Explanations. This page consist of four little tables. First and second tables contains J a (in 0.000001 s ) and J d (0.0001") for nothern declination, third and fourth contains the same information but for southern declination. Each table have 13 informational columns headed with right ascension values, and some amount of rows, labelled with date. ...

... Formulas are very similar to equations. Consider for now only equations with one unknown variable , denoted by some letter, which can be x but can also be different. An equation is an equality between two mathematical expressions containing the unknown number (maybe in several places), as well as other numbers which are known. ... For instance--if you multiply two sides of a formula by the same number, the result is still a valid formula, even if what you multiply contains unknown numbers. ...

... 145, 1998 R. Albrecht, R. N. Hook and H. A. Bushouse, eds. GUI-fying and Do cumenting your Shell Script Peter. ... We describe a simple method to annotate shell scripts and have a preprocessor extract a set of variables, present them to the user in a GUI (using Tcl/Tk) with context sensitive help, and run the script. ... Tcl/Tk: TkRun The GUI that is created will provide a simple interface to a program that is spawned by the GUI. ... Equally well, a Unix-style "-option value" could have been used ...

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Atmospheric influence on the different radio-engineering system functioning . ESTIMATION OF ATMOSPHERIC OPTICAL CHARACTERISTICS AND REMOTELY SANSED IMAGE CORRECTION . ... Direct transmittance estimation results for 12 channels of the spectrometer CHRIS. ... We have managed to develop a direct method of estimating the discrete Normalized Atmospheric Point Spread Function (NAPSF) from available images alone, not using any external sources of information about the atmosphere. ... IRE RAS 1996-20 11 ...

Hourly values of parameter foF2 (F2 layer critical frequency) The description of letters in the tables of parameter foF2 A blanketing. ... C non-ionospheric (equipment). D above upper frequency range of equipment. E below lower frequency range of equipment. F frequency spread. ... K particle E layer. L no sufficiently defined cusp between F layers. ... N superimposed layers. O measurement refers to o component. ... Q range spread. R attenuation near critical frequency. ...

... 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). ...

. F IGURE . 5. Relations between peculiar velocity and other characteristics of the RR Lyraes. The large open circles with error bars are mean values and dispersions of the corresponding parameters in narrow intervals of Vpec . The straight lines are the least-square fits for the stars lying both on the left and on the right of Vpec 280 km/s (the vertical dotted lines). discussion in the text | privious figure | next figure .

... Bad Astronomy . ... What Color is Mars? ... He then labels the image on the left "NASA (Odyssey -- colorized)" and the one on the right "ESA (Mars Express -- HRSC Color)". ... In other words, he is implying the ESA Mars Express image is correctly colored, and the Odyssey image is not. ... So ironically, the three-color image is not "true color", because the color balance is off, and the single color image which was colorized by an artist more closely resembles the real colors of Mars. ...

... N. Kardashev and M. Popov informed the participants on the current IOC results. ... Kovalev). ... Agenda of the RadioAstron teleconference November 16, 2011 Corrections to the Agenda 1 2 3 4 5 6 IOC status and results Single Dish observation with RA VLBA observations to find best fringe search candidates Fringe search plan Early science program plan Tracking stations outside Russia N.Kardashev N. Kardashev / M.Popov V. Kostenko E.Fomalont M.Popov Y.Y. Kovalev / M.Popov /A.Alakoz ...

... title='Ноутбук Acer Aspire E5-573G-303R NX.MW6ER.002 Intel Core i3-5005U 2.0 GHz/4096Mb/500Gb/DVD-RW/nVidia GeForce 940M 2048Mb/Wi-Fi/Bluetooth/Cam/15.6/1366x768/Windows 8.1 64-bit 305154' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> . ...

... Frequency of wobble same as frequency of forcing mechanism (t) + i 2 (t) · Helmholtz Centre Potsdam ­ GFZ · Consistent estimates of AAM , OAM , HAM computed at GFZ · AAM computed from European Centre for Medium-Range Weather Forecasts · OAM computed from Ocean Model for Circulation and Tides (OMCT) · HAM computed from Land-Surface Discharge Model (LSDM) · Ocean and hydrology Sensitivity to Excitation Model GFZ ECMWF AAM OMCT OAM LSDM HAM 1962­2010 1971­2010 1981­2010 1991­2010 2001­2010! ...

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