... CentralProcessor 0.11 documentation . ... These parameters govern the pre-processing needed for the science field, to split by beam, flag, apply the bandpass (although none of the parameters listed here relate to that), and average to continuum resolution. ... FIELD_SELECTION_SCIENCE . ... Range of channels in science observation (used in splitting and averaging). ... Dynamic threshold applied to amplitudes when flagging science field data [sigma] . ... User Parameters - Bandpass Calibration . ...

... Basic Observables: Zero-differenced phase and code ionosphere-free combinations of global GNSS network stations, corrected by P1-C1 satellite code biases (cc2noncc), daily observations with 30 seconds sampling rate Sites coordinates : IGb08 reference frame coordinates and velocities Displacements: solid tides, ocean loading, pole tide loading (IERS 2010) Geometric model : Receivers antennas eccentricities, absolute receiver and ...

... Up: Data Analysis and Processing Techniques . ... Also, a method for quality control of CCD observations is suggested. ... Everyone who observes a celestial object using a CCD detects moving celestial objects as a ``by product''. ... We hope that our investigations may be useful for near-Earth space control and also for searches of the moving celestial objects through analysis of old and new CCD frames obtained at any amateur or professional astronomical observatory. ...

... Meta Index / Home Page This section documents the parameters recognized by this task (if any). ... yes . ... none . valid file name . The Pipeline Processing Summary Index File . ... Output observation summary page. ppspage . ... Output pipeline processing summary page. epxpage . ... Output EPIC instruments processing summary page . ... Output OM instrument processing summary page . ... Output RGS instrument processing summary page . ... Output FIT formatted observation summary file. ...

... mama/ : STIS UV imaging . ... stis_flank/ STIS Flanking Field imaging . ... Directory name: stis_v1catalog/ stis_v1generic.cat Generic parameters (e.g. numbers, positions) from detect image fuv_v1.cat Photometric parameter from FUVMAMA+F25QTZ observation lp_v1.cat Photometric parameter from CCD+F28X50LP observation nuv_v1.cat Photometric parameter from NUVMAMA+F25QTZ observation s50ccd_v1.cat Photometric parameter from CCD+50CCD observation stis_v1catalog.fits Full Catalog in stsdas table format . ...

Next: System configuration Up: How to use CONSTRICTOR Previous: Preparation of parameter file Contents . ... DayNumber: Even though this number is in the data, some packet headers have the wrong number and it makes it a whole lot easier to have the user check and enter this number correctly. ... CONSTRICTOR will add a multiple of 24 hours to the time tag when the day number changes. Remember to set the StopTime to, say, 48 hours if you use a DayNumber of one less than the actual day number. ...

THE NAUTICAL ASTRONOMICAL ALMANAC (in Russian-English) . NAA-2 provides an easy access to useful navigational publications aboard a ship. ... In conformity with the STCW95 Code provisions, every watch officer, chief mate and master should be able to use classic methods of nautical astronomy, so they will surely appreciate the new ?Nautical astronomical almanac? available. ... Ph.D. M.L. Sveshnikov (editor-in-chief), . ... Ph.D. N.I. Glebova , . ... THE NAUTICAL ASTRONOMICAL ALMANAC . ...

... December 21, 1997 . ... Advantages are briefly discussed of gaining in spectral resolution, which is accompanied by losses in signal level, as compared with the attempts to improve the accuracy of measurement of line parameters by means of rising the S/N ratio alone with increasing the exposure time. To partially solve the problem of observations of faint objects at the BTA a new design echelle spectrometer is proposed. high resolution spectroscopy . ...

... Публикации и издания Публикации профессорско-преподавательского состава СГАУ Издания проф. Сосниной Т.Н. Biosphere: Analysis of Value Parameters . ... Besides, the ways of saving the use value and value properties of biosphere are analyzed. The expediency of transformation of two-criterion theory of value into the three- criterion theory of the balance of value, where the ecologic component performs the function of the key criterion has been founded. ... BIOSPHERE USE VALUE OF THE PRODUCT: MAIN . ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The interface between the lower solar atmosphere where energy is generated by subsurface convection and the corona comprises the chromosphere, which is dominated by jet-like, dynamic structures, called mottles when found in quiet regions, fibrils when found in active regions and spicules when observed at the solar limb. ... In addition, how they affect the coronal heating and solar wind need to be further explored. ...

Next: Program use Up: Description of program searchdup Previous: Description of program searchdup . Parameter input is done with a graphic user interface. ... Input file: Name of the input catalog file. It has to be formatted, one record per source/observation, according to the format used in the Arcetri observations and source archives. ... Minimum number of observations per source Source with less than this number of independent observations are not included in the output file . ...

Next: The main observational parameters Up: Spectral survey of Case Previous: CCD observations and data . ... We divided the presentation of the observed galaxies into the two main groups. In Tables 2 and 3 we give some general parameters, line intensities and equivalent widths for 142 galaxies with the detected emission lines. We summarize data in Table 4 for the rest 44 galaxies where we have not detected emission lines (in the blue part of the spectrum). ... Quasar CG 273 . ...

makeflat -- makes flatfields corresponding to the output image of asncombine. makeflat association flatlist . ... ASCII file with list of flatfields as used by NICMOSlook. resolution . ... The ST-ECF tool NICMOSlook performs this task by determining the appropriate factor from narrow band flatfields. ... This task takes a list of flatfields in the same format as NICMOSlook, shifts and co-adds each of the flatfields in the list, and creates a new list which can be used as input for NICMOSlook. ...

... Posts tagged ?parameter estimation? ... Leccardi & Molendi (2007) have a paper in A&A ( astro-ph/0705.4199 ) discussing the biases in parameter estimation when spectral fitting is confronted with low counts data. Not surprisingly, they find that the bias is higher for lower counts, for standard chisq compared to C-stat, for grouped data compared to ungrouped. ... Tags: bias , C-stat , chi-square , chisq , Cstat , Fitting , parameter estimation , Peter Freeman , spectra . ... 1 Comment . ...

... The Irkutsk IS radar has the opportinuty to measure several ionospheric plasma parameters such as electron density N e , electron and ion temperatures T e , T i , and drift plasma velocity along the sounding direction. ... To the 1999-2001 data we have added the E-layer ionosphere model to electron concentration profile, which has been constructed by integral concentration from the ionosphere beginning from 160 km obtained from experiment. ... Capabilities and samples | ...

Next: Parameters of the starburst Up: The Model Previous: Initial parameters of compact . ... If the rate of accretion from one star to another is sufficiently high (e.g., the mass transfer occurs on a timescale a few times shorter than the thermal Kelvin-Helmholz time for the normal companion) or the compact object is engulfed by a giant companion, the common envelope (CE) stage of the binary evolution can set in (see Paczynski 1976; van den Heuvel 1983). ...

Static Fourier spectrometers are often used for spectral measurements of the ionosphere emissions. There are two main advantages of Fourier spectrometers (FS) - large geometric factor and high spectral resolution; these parameters are two orders better than for grating spectral instruments. ... In scanning Fourier spectrometer optical and electric modulation of signal is used to avoid this problem, for static Fourier spectrometer there are no such ways. ...

... An estimate the rotation period of cometary nuclei is important for understanding and describing the physical processes of the cometary activity. Unfortunately, the measurements of the rotation periods of the comet nucleus depend on the model assumptions and it is one of the main reasons for the scatter of the estimates given in various articles for a given comet. ... Right: the image of the comet 29P/Schwassmann-Wachmann 1 obtained at the 6-m telescope. ...

. First page Back Continue Last page Summary Graphics .

The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...