... 389Voges+ IX/29 ROSAT All-Sky Survey Faint Source Catalog (Voges+ 2000) ============================================================================= ROSAT All-Sky Survey Faint source Catalogue (RASS-FSC) Voges W., Aschenbach B., Boller Th., ... The sources have a detection likelihood of at least 7 and contain at least 6 source photons. ... 0 Extraction radius 141-146 A6 --- PrioFlags [01] priority flags (8) 147 A1 --- PHA [ABCDb] PHA range of best detection (9) 149-152 F4.2 --- VigFactor ?= ...

... It may be desirable to apply (in addition to the source selection described above) some definite upper limit to the number of sources to be plotted - say, to plot only the first 50 brightest sources. Such a limit may be difficult or impossible to achieve by use of the expression parameter. ... The parameter ncutsortexpression has been provided to allow the sources to be sorted. ... slconv srclisttab=bert.ds:SRCLIST radiusexpression='RATE' withncut=yes ncutsortexpression='RATE' ncut=10 . ...

Next: Inspection of results Up: *fit* - Fit Data Previous: Verbose Mode . If the number of net counts for a source is less than it is impractical to fit the data in all 34 energy bits. However, if the flux is required, then a fit must be performed first. ... Fit will then calculate the normalization of the model and xflux can be used to determine the flux and luminosity of the source from the best fit model. xs> fit rebin=yes . ...

... CentralProcessor 0.11 documentation . ... MergedSource ############################## tasks.tasklist = [ MergedSource , CalcUVWTask, TCPSink ] # record only 9 beams , discard the rest (determined by the # beam configuration (see the main ingest pipeline documentation page) tasks. MergedSource .params.maxbeams = 9 # channel distribution for each rank tasks. MergedSource .params.n_channels.0 = 216 tasks. MergedSource .params.n_channels.1 = 216 tasks ... MergedSource . ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . ... mov . fullSlew.py . ... 9 љ def fullSlew (pA, vA, pB, vB, tJerk, vMax, aMax): . 10 љ """!Compute a jerk-limited trapezoidal slew . ... 17 љ @param[in] tJerk dp sets maximum allowed jerk and minimum slew duration (deg/sec^3) . ... 27 љ See tcc.mov.trapSlew for details. ... 32 љ - minimum duration of slew = tJerk . ... 119 љ p_cv1 - tJerk * (ts.vP - tJerk * (ts.a1 / 6)), . ... 158 љ p_cv2 + tJerk * (ts.vP + tJerk * (ts.a3 / 6)), . ...

... Observatory . ... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2002 > vo2002 . ... ESO Data . ... Virtual Observatory Tools . ... A virtual observatory (VO) is a collection of interoperating data archives and software tools which utilize the internet to form a scientific research environment in which astronomical research programs can be conducted. ... Firstly, there is an explosion in the size of astronomical data sets delivered by new large facilities. ...

... We will consider the rms, (K), for observations with a receiver of system temperature, T , frequency resolution, per polarization, and total integration time per observing cycle, . ... For ``in-band'' frequency switching, the line under investigation is always in the observing band. ... Position Switching or ``Out-of-Band'' Frequency Switching: Here the line is only observed for one half of the time, with noise being present all of the time. ...

... The numbers of three types of compact binaries containing accreting NSs and BHs, which are most interesting from the point of view of their observational appearances, have been calculated as a function of time: i) X-ray transient source containing a NS in an eccentric orbit around a main sequence Be-star (the observed prototype: A0535+26), ii) BH The evolution of the selected types of X-ray binaries during the first 10 million years after the starburst onset is presented in Fig. ...

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 . ...