... OOF . ALMA . ... OOF Index . Zernike Polys . GBT example . ... Observed data and analysis . The observed beam maps are shown in the first row of the table below. ... We show the best-fitting aperture and the best-fitting beams as the number of Zernike orders used for the fitting is increased. A sample OOF observed data set (top row) and the results of analysis with increasing number of Zernike polynomials used to parameterise the aperture. ... In-focus beam . ... Observed beams . ...

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• Example of an OOF analysis for the GBT Bojan Nikolic web pages (r. 329)
• Data Format Session at 2001 IAU WG Meeting
• Inference of Coefficients for Use in Phase Correction Bojan Nikolic web pages

... An ionospheric trough is a region of decreased F layer plasma density. ... It is quite typical to make a distinction between the sub-auroral troughs at mid-latitudes, and high-latitude troughs within the auroral region or polar cap . ... working for mid-latitude trough and some types of high-latitude troughs, like the polar hole . ... Collis, P. N., and I. HДggstrЖm, Plasma convection and auroral precipitation processes associated with the main ionospheric trough at high latitudes, J. atmos. terr. ...

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• TCV [Oulu]
• Sun [Oulu]
• Sensors

... To sort a file on field2 (the third word): sort +2 -3 names . This sorts the file names on the third word of each line. To sort several files using a different sort order and send the results to another file: sort -n -o report +1 -2 month[1-3] . ... To sort a file on a specific part of one field, using a different field delimiter, removing duplicate lines and sending the output to another file: sort -t: -o birthdays +3.2 -4.5 friends . ... Each field in this file is delimited by a : (colon). ...

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• Example of using a different printer
• Examples of creating command aliases in the TC shell
• Examples of creating command alias in the Bourne Again SHell

... From the chain visibility point of view, it is very recommended to look at the Javascript movies , especially if the frame rate can be not regulated in your MPEG player. ... The non-CH-associated large-scale chains visible on the SOHO/EIT images at three wavelengths of 171, 195 and 284 as well as on the MLSO/HAO He I 10830 spectroheliogram of December 16, 1997. ... The SOHO/EIT movies at 171 and 195 show the chain dynamics on June 1-3, 1998. ... Javascript movie (230 KB), SOHO/EIT, 171 . ...

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• The 14 July 2000 meter-wavelength dynamic radio spectrum
• Ilya M

Landsat 7 Views Planet Earth . ... 14.05.1999 . ... Credit Copyright: Landsat 7 Project , NASA Explanation: Launched last month, NASA's Landsat 7 spacecraft now orbits planet Earth . Looking down from an altitude of 700 km, Landsat 7 can map the planet's surface in visible and infrared bands and resolve features 30 meters across or smaller. For example , this striking engineering test image is a natural-looking color composite of 3 different visible wavelength bands. ...

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• Landsat 7 Views Planet Earth
• XWare > APOD

... The best-known early observations of the Sun from space were the ones made in 1973 from the space station Skylab . ... Field lines of coronal holes, on the other hand, seem to extend far outwards, their ends dragged by the solar wind to the Earth's orbit and far beyond it. ... It was immediately suspected that such bubbles--named "Coronal Mass Ejections" (CMEs) marked the first stage of the development of interplanetary plasma clouds, some of which initiated magnetic storms when they reached Earth. ...

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• Multipoint correlations of the solar wind parameters observed by several
• Transits of Venus
• The Scale of the Solar System

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... astronomers . ... Space Flight . ... Science Fiction . UFOs and Fringe Science . ... Amateur Astronomy is a fascinating and reward€нing hobby, enjoyed by people from all walks of life and all ages. ... As far as I know none these people are amateur astronomers, however there are some celebri€нties who are genuinely into astronomy. ... Amateur astronomers do seem to have an image problem. ... Subscribe to Astronotes . ...

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• NGC4666: Secrets of a Starburst Galaxy | Astronotes
• Did a Wandering Star Light Up Ancient Skies? | Astronotes
• Amazing multi-spectral view of Andromeda Galaxy | Astronotes

... Telescopes ћ Binoculars ћ Microscopes . Meade Ultra-High Transmission coatings (UHTC ) Group . ... Meade Standard Coatings: The optical surfaces of all Meade telescopes include high-grade optical coatings fully consistent in quality with the precision of the optical surfaces themselves. ... These specialized, and extremely advantageous, coatings are offered here as the Meade Ultra-High Transmission Coatings (UHTC) group, a coatings group available optionally on many Meade telescope models. ...

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• ETX Series - Telescopes - Products
• Meade #506 Connector Cable Kit with AutoStar Suite Astronomer Edition Software
• Meade Series 4000 Photo-Visual Color Filters

... arfgen (arfgen-1.73.3) [?? ... Generates an OGIP-compliant ([ 4 ]) ancillary response file (ARF). The ARF contains a table listing area values (the column SPECRESP ) for a number of different energy ranges (the columns ENERG_LO and ENERG_HI ). The ARF can be used in conjunction with the response matrix file (RMF, generated by rmfgen ) to allow fitting of particular spectral models against the observed spectral data. ... Implemented . ... Spatial variation of source . ... Bad pixel correction . ...

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Stellarium 0.12.3 . ... Classes . ... Scripting . ... Scripting Engine . ... Script Console . ... Since version 0.10.1, Stellarium includes a scripting feature based on the Qt Scripting Engine . ... Prior to version 0.10.0, Stellarium used a different scripting engine called StratoScript . ... Prior to version 0.10.0, Stellarium had a simple scripting engine, known as StratoScript . ... This script prints "Hello Universe" in the Script Console output window. core.debug( "Hello Universe" ); . ...

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• Stellarium: Plugins

... The schedule assigned id (example: AS05) for your observing program. ... Use the time you started using the telescope including when you started taking calibrations. The time you opened for on sky observations can be entered later in the activity log. UTC End Time: . ... Focus Log: . ... The focus position can be obtained under the Telescope column of the System Status in ACP or from the run log. ... When all fields are filled out press this button to email the log to the ARCSAT and community. ...

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• coordConv
• APO Home Page
• TUI:Telescope:Slew Window:Options:Drift Scan

FEATURES OF THE HYDROGEN DISTRIBUTION AROUND LUNAR CRATERS PROCLUS AND KEPLER. ... In result of analysis of the data Lawrence and Feldman constructed the hydrogen distribution on the lunar surface [1]. ... However, the authors shown, that EN flux data features may be explained by other element abundance in the lunar soils, namely: Si, Ca, Gadolinium (Gd), Samarium (Sm) and Fe. ... Using of the Feldman's interpretation of the Lunar Prospector data [8], we constructed hydrogen distribution map (Fig.1). ...

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• http://selena.sai.msu.ru/Shev/Publications/ms38/ms084.pdf
• http://selena.sai.msu.ru/Bus/Publications/m44_14_busarev_etal.pdf
• http://selena.sai.msu.ru/Bus/Publications/LPSC2001a/LPSC2001a.pdf

... The extinction in terrestrial atmosphere. ... A star was observed at different zenith distances during one night at the Engelgardt's Astronomical Observatory in the program of atmospheric extinction study at blue. ... Calculate the air mass for given zenith distances in 1st 54.9 11800 column, and write the result into the 2nd column. ... Spectral observations. ... Calculate the radial velocity Vr of the star on each date, the results of measurements and write calculations into the table. ...

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• http://www.issp.ac.ru/iao/2015/booklet/b10_ia15_p_en_a.pdf
• http://www.issp.ac.ru/lhpp/PapersAntonov/123.pdf
• LHPP ISSP RAS

Crater Gassendi . ... I made this drawing was made on the 26th of november 2001. If you compare this one with the previous drawing of Gassendi (below) the differences are clear. ... This drawing was made on the 28th of september 2001. After nearly a full month without observations I had a one hour gap between the thicker clouds. ... This drawing was made on the 29th of august 2001. ... This drawing was made on the 27th of august 2001. ... This drawing was made on the 25th of august 2001. ...

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... ON THE ROLE OF LARGE-SCALE PLASMA IRREGULARITIES AT THE FINAL STAGE OF ANOMALOUS ABSOPTION DEVELOPING UNDER HF HEATING OF THE IONOSPHERE . ... Fig. ... With the aid of numerical statistical modeling based on multiple ray tracing it is shown that in presence of large-scale irregularities the reflected signal amplitude mean value is increased significantly. ... Dependence of the mean amplitude of the reflected from the ionosphere signal on the large-scale (10-50 km) electron density irregularity level...

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• Vertical Structure, figures

Next: One example Up: No Title Previous: No Title . Wavelets are versatile tools of harmonic analysis. Because of their many uses, the word `wavelet' comes with different connotations (and different promises) to users in different fields. ... To pursue the analogy, one may wish to select from the data some contact surfaces with specific finish tolerances. the amount of information is then reduced by selection and/or by statistical means. ...

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• Feature enhancement: local maxima
• Media types
• Commentary

... Between them, the following points are touched: ICRF-2 structure, ICRF Core sources selection, and some expected user's requirements. ... Suggested total number of sources is close to the number of sources already observed in the IVS and VCS sessions, and for most of them reliable positions are derived, mostly for declination > -40 deg. ... So, results of source position time series analysis heavily depend on method used for time series computation and should be used with care. ...

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• Pulkovo NEO Page: Estimation of Accuracy of the Observations
• Journees 2014 programme

SPECTRUM ANALYZER OF MAGNETIC PHENOMENA SAMW . Spectrum analyzer allows onboard computation of electromagnetic waves spectra registered (observed) in the ionosphere and magnetosphere in the ELF/VLF frequency band. ... It consists of magnetic antenna, preamplifier, 16 bit sigma delta AD converter, DSP processor and telemetry interface. ... The channels of lower frequencies are averaged and transmitted with lower repetition rate so the telemetry volume is reduced. ... Dynamic range: 90 dB . ...

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• Solar-Terrestrial Connections
• Physics of Heliosphere
• Solar Physics

... This file table3 82 660 Observed wavelengths, laboratory values and identifications -------------------------------------------------------------------------------- Byte-by-byte Description ... Format Units Label Explanations -------------------------------------------------------------------------------- 1- 3 I3 --- SpOrd Spectrum order 5- 12 F8.3 0.1nm SolLam Wavelength determination of all solar and telluric lines measurable on the ... Note (6): J: Junkes et al., ...

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• Astronomical Catalogues

... According to the most popular cosmological paradigm, the greater part of the galaxy mass is accumulated in the dark matter halo. ... The polar ring galaxies (PRGs) reveal external rings or disks of gas, dust and stars rotating in a plane roughly perpendicular to the disk of the central galaxy. ... The shape of the dark halo in the model was chosen so as to achieve the best fit to the observed rotation of both galaxies themselves and their polar rings. ... The SPRC-7 galaxy. ...

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• IRAS01005+7910
• Detection of Radio Transients and Variable Radio Sources Using the Archive Data
• New data on the cpmplex field structure of chemically peculiar stars