... flspec computes the spectrum of the background fluctuations in EPIC Imaging data. ... Once the 'flatfielded' image is free from detected sources, its pixels are binned according to the input parameter binsize and classified as 'positive' (if they have more counts than the median in the image) and 'negative' pixels (less counts than the median). ... Once created, positive and negative spectra are subtracted to obtain the 'fluctuations' spectrum in each annular region. ...

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• Dark pixels

... A technique allowing automatic representation by a relatively small number of independent parameters based on the principal component analysis of data sequences is presented. ... In recent years the spectrum of observed astronomical data can be characterized as greatly varied. ... In this instance, the problem of initial description and classification of newly-observed data becomes most urgent, especially if there is a lack of preliminary observational material and theoretical expectations. ...

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• Heuristic Estimates of Weighted Binomial Statistics for Use in Detecting Rare
• Algorithms
• See Spike Run... Run, Spike, Run

Next: Analysis in the Up: MIDAS utilities for Previous: Fourier analysis . For the detection of smooth signals, e.g. sinusoids, use either SCARGLE/TSA or AOV/TSA with bins. ... SCARGLE/TSA -- . Scargle sine model: This command computes Scargle's (1982) periodogram for unevenly spaced observations x . ... In this way, the command can be used to perform a CLEAN-like analysis manually by removing individual oscillations one by one in the time domain (see Roberts et al. ... AOV/TSA -- . ...

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• Corrections to the probability distribution
• Analysis in the time domain
• Test statistics

It is a matter of common knowledge that in processes of genesis and evolution of many solar phenomena participate magnetic fields of sunspots. ... As a basis for formation of the database we take data on magnetic fields, collected by set of observatories during many years of observations. ... Section "Magnetic field data" contains data of magnetic field observation for separate sunspots, presented in standard text format (ASCII). ... Description of structure of these files is presented here . ...

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• Enslish version of database
• Description of database

. Statistics of sunspot activity . The sunspot indices . My observations . NGDC's observations . The solar regions . Links . About authors . Russian pages . The solar regions . NOAA 11300's . NOAA 11200's . NOAA 11100's . NOAA 11000's . NOAA 10900's . NOAA 10800's . NOAA 10700's . NOAA 10600's . NOAA 10500's . NOAA 10400's . NOAA 10300's . NOAA 10200's . NOAA 10100's . NOAA 10000's . NOAA 09900's . NOAA 09800's . NOAA 09700's . NOAA 09600's . NOAA 09500's . NOAA 09400's . NOAA 09300's .

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... The analysis and reduction of the STIS flanking fields proceeded in similar fashion as for the imaging of the Main STIS Field. ... The DARK calibration reference file used in the CALSTIS data reduction steps was constructed using a 'delta-dark' image appropriate for the epoch of the flanking field observations. ... DRIZZLE drop-size used for the flanking fields was a "pixfrac" of 0.8. ... For information on the data reduction, please read first the technical information for the Main WFPC2 Field . ...

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• Analysis of in B-Type Stars
• GHRS Data Handbook
• FOC Data Handbook

Modern AstroStatistics has emerged as a new field in recent times, informed by a Bayesian foundation, utilizing powerful computational tools like MCMC, and applied to diverse analysis and inference problems in Astronomy. ... The goal of our Special Session is to review current practices, highlight modern techniques, and explore how the transition into the realm of Big Data Astronomy can be facilitated. ... Big Computing in Astronomy: Perspectives and Challenges . ...

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• Statistics 310 2005-2006
• Tutorials on AstroStatistics and R
• The AstroStat Slog EDA

... ClassљIndex . ... StelRendererStatistics Class Reference . Stores and provides access to statistics about a StelRenderer backend. ... getNext (const char *&name, double &value) . Get next statistic name and value. ... Access statistic with specified index to modify it. ... while (statistics.getNext(name, value)) . ... Name of the statistic will be stored here (only a pointer to it). value . ... A clean way to do this is to use an enum with name corresponding to the name of the statistic. ...

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• Stellarium: RendererStatistics Class Reference

... Science . ... Science Users Information > Science Publications > Science Announcements . 10 Apr 2016 jump to navigation jump to content . ... APEX . ... Observing with ESO Telescopes . ... Published: 23 May 2013 . ... A new email address for all questions related to the ESO use of the APEX telescope has been set up: apex-help@eso.org . ... Technical questions regarding the downloading of APEX data from the ESO archive should be directed to archive@eso.org . ... Published: 17 Apr 2013 . ...

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• ESO - telbib information
• VLTI Calibrator Selection Help Page
• ESO - Release Description

... Classes . ... casa . casa::ImageStatistics< T > . ... ImageStatistics (const ImageInterface < T > &image, LogIO &os, Bool showProgress= True , Bool forceDisk= False ) . ... ImageStatistics (const ImageInterface < T > &image, Bool showProgress= True , Bool forceDisk= False ) . ... template<class T> . ... virtual casa::ImageStatistics < T >::~ ImageStatistics . ... A return value of False indicates the image had an invalid type or that the internal state of the class is bad. template<class T> . ...

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• Pulsar Group Main/Psrfits
• casacore: casa::LatticeStatsBase Class Reference
• The Local Volume HI Survey (LVHIS)

RTT150 . Russian-Turkish 1.5-m Telescope . ... Until 2002 observations were mostly performed with ST-8E CCD in the 1:7.7 Cassegrain focus. ... In April, 2003 telescope was equipped with a larger-size CCD Andor DW436 . ... 2048 x 2048 pixels, . ... Since summer of 2002 the main focal detector of the RTT150 telescope was AP47p CCD in 1:7.7 Cassegrain focus. ... During September 3-13, 2002 works on installation of new autoguiding system ( photo 1 ) were carried out on RTT150 telescope. ...

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• INTEGRAL 9-year Galactic Survey

Data files used in analysis (supported by the IAA except other stated) . ... Database name-Experiment code cross-reference table (based on the IVS master files, updated with every new session) . ... Observations Statistics (updated near-daily) . ... Starting from June 2004 IAA AC regularly submits NGS cards to the IVS with a delay of several hours after appearing of the database in the IVS archive. ... Session tropospheric paremeters are regularly submitted to the IVS troposphere combining center ...

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• (Untitled)

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

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• Description of the RadioAstron project, russion version

... ursa in MAO Ground Floor, room #117 . ... Max Speed: . ... at which time 'ursa' had been up for 297 days, 9:33:33 . Max . Average . Current . ... 537.4 kB/s (2.1%) . ... 105.5 kB/s (0.4%) . ... 132.9 kB/s (0.5%) . ... 517.7 kB/s (2.1%) . ... 514.5 kB/s (2.1%) . ... 87.6 kB/s (0.4%) . ... Incoming Traffic in Bytes per Second . ... Outgoing Traffic in Bytes per Second . ...

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• Traffic Analysis for UARNET -- ursa
• MAO NASU :: Topic: The "Flame" description (1/1)

... arcrt1.arcetri.astro.it in . ... ge-0/0/3 Fibra GARR . ... ge-0/0/3 . Max Speed: . ... at which time 'arcrt1' had been up for 36 days, 1:42:07 . Max . Average . Current . ... 5324.5 kb/s (0.5%) . 4933.4 kb/s (0.5%) . ... 3251.4 kb/s (0.3%) . ... 4396.4 kb/s (0.5%) . ... 1298.7 kb/s (0.1%) . 757.9 kb/s (0.1%) . ... 556.4 kb/s (0.1%) . ... 1292.7 kb/s (0.1%) . ... 4451.3 kb/s (0.5%) . ... 2698.6 kb/s (0.3%) . 1299.4 kb/s (0.1%) . ... Incoming Traffic in Bits per Second . ...

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• Program parameters
• IBIS: Technical Description
• mod_status - Apache HTTP Server

... Description . ... The SCORPIO-2 project: . ... The multi-mode spectrograph SCORPIO-2 was developed using the experience of observations at the 6-m telescope BTA with the SCORPIO focal reducer . ... The focal reducer consists of several units ('floors') mounted in the common case in the following order (from the telescope focal plane): . ... The focal reducer is connected with the platform-adapter which used for guiding by offset stars and for illumination the spectrograph by calibration lamps. ...

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• Description of algorithm
• Instrumentation
• Work Scan Program + Data Viewer (IDL widget)

. The polar diagram shows the spacecraft corrected geomagnetic co-ordinates : co-latitude - local time . The geomagnetic co-latitude in the range (10 ° , 50 ° ) is shown with 10 ° step. The geomagnetic local time meridians correspond to 6, 12 and 18 hours. The different colours are used for each of the 4 spacecraft. On the plot the SC names are shown by the corresponding colours.

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• The FSP3 criteria and plot description
• The numerical file description
• STDA files

... Microlocal Analysis is a theory of Pseudo-Differential Operators and Fourier Integral Operators (PDOs and FIOs). ... Microlocal analysis comes in few flavors. ... We will consider semi-classical PDOs and FIOs: one can always get from there to standard PDOs and FIOs but semi-classical theory has more applications. Less formal description of (semi-classical) microlocal analysis is ``a semi-classical limit of quantum mechanics'' or ``high-frequency limit of electrodynamics'' (etc). ...

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• Introduction to probability and Statistics (Spring 2010)

... 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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• MILT Description
• lsst.coordConv: coordConv::FK4CoordSys Class Reference
• lsst.coordConv: coordConv::FK5CoordSys Class Reference

... The reduction system of observations FADPS (description in Russian) (Flexible Astronomical Data Processing System) for data of wide-band receivers of the first observation cabin of the radio telescope RATAN-600 had been created under the Unix-like operational system DEMOS for computers of the SM-1420-type (PDP/11) in 1987 for observation analysis and estimates of coordinates and flux densities of radio sources. ... FADPS: flexible astronomical data processing system at RATAN-600 in UNIX environment....

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• Description of SED models
• Description of system SEDs