... If makeflaregti =Y, for all merged files (*MIEVLI*), an additional call to evselect (Fig 1 ) produces a light curve of single events from CCDs in Imaging mode flagged with REJECTED_BY_GATTI (with actual energy above 14 keV), with time bins defined by flaretimebin (if that time bin is too small to give reasonable statistics per bin, it will be increased automatically). ... The result is divided by the area of the external CCDs within the field of view, and expressed in cts/ks/arcmin . ...

Next: Listing Image Values Up: Image Analysis Previous: Image Analysis . Task histo is a fairly commonly used task, giving a number of image statistics and a simple histogram. Apart from the input image (keyword in ), it can take a region of interest ( region ), a range to determine the histogram over ( range ), and the number of bins in the histogram ( nbins ). ... region . ... If you do not like histo , or you would like a PGPLOT plot of the histogram, you could use the task imhist instead. ...

Weaving together Astronomy+Statistics+Computer Science+Engineering+Intrumentation, far beyond the growing borders . ... Archives . ... Fancy statistical methods will not rescue garbage data. ... This seems hardly true unless the astronomer knows the true underlying population distribution from which those realizations (either binned or unbinned) are randomly drawn. ... A common error is to specify a confidence interval in the form (estimate ? ... Category: Bad AstroStat , Cross-Cultural , Quotes | ...

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 -- . ...

... We employ Bayesian inference for the joint estimation of sources and background on ROSAT All-Sky Survey (RASS) data. ... Background maps were estimated in a single step together with the detection of sources without pixel censoring. ... The source probability is evaluated for single pixels as well as for pixel domains to enhance source detection of weak and extended sources. ... The spline fits the background component whereas count enhancements classify pixel (domains) with source contributions. ...

Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences PUL Analysis Center Pulkovo IVS Analysis Center (PUL) 2009 Annual Rep ort Zinovy Malkin, Natalia Miller, Elena Popova Abstract This report briefly presents the PUL IVS Analysis Center activities during 2009 and plans for the coming year. The main topics of the investigations of PUL staff in that period were ICRF related studies, computation and analysis of EOP series, and VLBI2010 related issues. ...

. Overview . Directory . File . Source . Etc . Categories . Search . Index . Warnings . Help . Developer documentation . single page | use frames directories project statistics . Library of IDL routines for detector analysis assembled by Massimo Robberto . @dir . IDL files . Directories: . 1 .pro files: . 23 .sav files: . 0 . Routines: . 51 . Lines: . 4,492 . Required IDL version: . 1 . Produced by IDLdoc 3.5.1 on Thu Feb 27 12:56:52 2014 . IDLdoc project information

Proceedings of the Particle Physics and Early Universe Conference (PPEUC). For this paper: postscript PPEUC CMB index 1 Introduction .. ... A new statistic is discussed, designed to detect isolated coherent step-like discontinuities produced by cosmic strings present at late times. ... The statistical variable considered is the Sample Mean Difference (SMD) between large neighbouring sectors of CMB maps, separated by straight lines in two dimensional maps and points in one dimensional maps. ...

... Science Users Information > Libraries > telbib information . ... Observing with ESO Telescopes . ... ESO Annual Reports . ... Statistics derived from the ESO Telescope Bibliography include only papers based on data from telescopes and instruments for which observing time was recommended by the ESO OPC (Observing Programmes Committee). telbib is compiled by scanning the major astronomical journals for scientific papers that contain any of the ESO-defined keywords (e.g., telescope and instrument names...

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 ...

... Statistic files are managed using file generation sets and scripts in the ./scripts directory of this distribution. ... Each valid update appends a line of the following form to the current element of a file generation set named peerstats : . ... This keyword allows the (otherwise constant) filegen filename prefix to be modified for file generation sets, which is useful for handling statistics logs. filegen name [ file filename ] [ type typename ] [ flag flagval ] [ link | ...

Next: NICMOS Science Up: NICMOS Data Calibration and Previous: NICMOS Software at the . ... Reference File Tools . Image Analysis and Reduction . ... These include the tasks used in the STScI pipeline, tools to generate the reference files used by the calibration pipeline tasks, and general image analysis, manipulation, and arithmetic tasks. ... Calnica is used to apply instrumental calibrations to individual datasets, while calnicb is used to process associated sets of NICMOS images. ...

Statistics of sunspot activity . The sunspot indices . ... Visual indices of solar activity . ... n - number of spot groups . A - Waldmeier class of unipolar spot groups without penumbra . B - class of bipolar spot groups without penumbra . C - class of bipolar spot groups with one penumbra pole . D - class of small bipolar spot groups with two penumbra poles . E - class of middle bipolar spot groups with two penumbra poles . ... H - class of unipolar penumbrated spot groups . ...

... Which sign do you think will have the greatest number of Presidents? ... How many Presidents' birthdays fall under each of the Zodiac signs? ... Which sign has the largest number of Presidents? How many? ... Which sign has the smallest number of Presidents? ... Would you say the birth dates of the Presidents are strongly clustered in one or a few signs? . ...

... Chapter 14. ... Data consist of numbers, of course. ... In the following sections, you will repeatedly encounter the following paradigm: § apply some formula to the data to compute a statistic § compute where the value of that statistic falls in a probability distribution that is computed on the basis of some null hypothesis § if it falls in a very unlikely spot, way out on a tail of the distribution , conclude that the null hypothesis is false for your ... 609 610 Chapter 14. ...

... Samara State Aerospace University Staff Kirillov Aleksandr Vladimirovich . ... It is a diploma of Department of education and science of Russian Federation for long-term conscientious work, perfection of educational process, considerable contribution to preparation of skilled specialists. It is Diploma of Departmen of education and science of Russian Federation for scientific guidance by the student advanced study, conquering a medal on the All-russian competition of student works. ...

... 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 . ...

Next: M.E. Bailey, Director Up: Research Previous: C.S. Jeffery, Research Astronomer Contents . ... How do Stars Form? ... Other Work and Activities . ... The interaction of young stars with their surroundings are accentuated within Herbig-Haro Objects, where streams and `bullets' of ejected gas impact on the ambient molecular clouds. ... The astrophysical jets are spectacular. ... Michael Smith and collaborators have searched for, and found, the first evidence of rotation within the jets. ...

Dr. Victoria I. Prokhorenko . ... Situation Analysis of The "PROGNOZ" Orbit for Solar- Terrestrial Space Experiments. ... Studies of Satellite Situations Mission. ... A Situation Analysis of the Orbits of the Tail and Auroral Probes in the "INTERBALL" Project. ... Specific Tasks of Multiple Scale Plasma Measurement in Regatta- Cluster System (co-authors S. Savin and L. Zelenyi)- In Book: Proceedings of an International Workshop on Space Plasma Physics Investigations by Cluster and Regatta. ...

... Supernova Archive for 2008 . ... Sorted by Name For the year 2008 , 520 supernovae and 36 extragalactic novae were reported. 257 of these supernovae were named by CBAT, 11 were given possible supernova designations, and 252 were not reported to CBAT. 93 supernovae were found in NGC/IC galaxies, 200 were found in named galaxies 130 objects were discovered by amateurs 3 were brighter than 13th Magnitude 45 were brighter than 16th Magnitude 201 were brighter than 18th Magnitude 251 ...