... This is generally not a problem for point sources but for regions of extended emission it can cause an extracted spectrum to be a mix of flux from different areas of an object. It may be possible to disentangle the true sky emission by simultaneously fitting different spectral files. In this case an ARF giving the expected contribution (effective area) of flux received in one area from a different area is needed. ...

Problem Set 2 - Cosmology­A3002 ­Due on or before November 7th. Can be sent via internal mail (Brian Schmidt, RSAA) use H0=70 km/s/Mpc, M=0.27, =0.73, w=-1 for all problems. ... Finish off your Monte Carlo simulation by selecting objects at random redshifts from 0<z<0.1, assuming that they have a mean absolute magnitude of M=-19.5 with a dispersion 0.2 magnitudes. ... Problem 2.1 (2 pt): In class we described the scale at which material can collapse in the Universe as the Jeans' length. ...

... Radiation mechanisms of astrophysical objects: classics today . ... Studies of radiation mechanisms and processes of spectra formation in astrophysical objects are among the fundamental tasks of modern astrophysics. ... On this occasion the Saint-Petersburg State University organizes an international conference Radiation mechanisms of astrophysical objects: classics today , which will be held in St. Petersburg from September, 21 to September, 25, 2015. ... Scientific rationale . ... Conference venue...

Stellarium 0.12.3 . ... Classes . ... Quasar Class Reference . ... Quasar (const QVariantMap &map) . ... Get a QVariantMap which describes the Quasar . ... getSelectPriority (const StelCore *core) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getVMagnitude (const StelCore *core, bool withExtinction=false) const . ... getAngularSize (const StelCore *core) const . ... getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const . ...

... Science Users Information > Data Handling and Products > Data Reduction FAQ > Is it possible to calibrate the visibility data of our object with a calibrator observed in another mode? ... Observing Facilities . ... Observing with ESO Telescopes . ... Observing Tools and Services . ... ESO-MIDAS . ... Data Handling and Products . ... Data Pipelines and Calibrations . ... ESO Data . ... ESO Data Access Policy . ... The calibrator data should be reduced using MIA in HIGH_SENS mode (mode "D"). ...

LOFAR Object Detection Nested Sampling LOFAR peculiarities.. Object detection for LOFAR Object detection for LOFAR LOFAR Object Detection Nested Sampling LOFAR peculiarities.. ... The Likelihood The Prior Ratio 2 3 4 Object detection for LOFAR LOFAR Object Detection Nested Sampling LOFAR peculiarities.. ... The Likelihood The Prior Ratio Outline 1 LOFAR Object Detection Bayesian Framework Nested Sampling LOFAR peculiarities.. ... The Likelihood The Prior Ratio For Instance (2).. ...

. [Russian version] . M a i n p a g e . Future seminars . P a s t seminars . Seminar council . "The solar activity influence onto biological objects" . T.K. Breus (IKI) . Abstract: . An attempt has been done to revise long existing principal contrudictions in the problem of the solar activity influence on biological objects including human beings . The results may be interesting in association with the problem of space weather hazards.

... The space station Mir is the most complex and unique vehicle of the twentieth century. ... It is in proposing to UNESCO the procedure of giving to the space station Mir a status of the object of the World cultural heritage of the mankind as a very valuable unique object of the technical culture of the 20th century, and realization of the special project of its preservation. ... Proactive organization work to get in UNESCO the status of the object of the World cultural heritage for the station Mir; ....

... Bad Astronomy . ... Mad Science . ... if hubble was pointed at earth, what could it resolve? is it too bright? ... This type of image is called a ``flat field'', because you want the field of view to look as flat as possible. In space there aren't any flat fields you can use, but we do have one right here: the Earth. ... It takes a lot of sophisticated computer processing to turn this into a real flat field for Hubble to use, but luckily there are a lot of smart people working on the problem. ...

... The HH flow associated with young stellar object HL Tau has an exciting history and even until now the origin of some its features is not clear yet. ... Knotty structures of Herbig-Haro jets are common phenomena and knowing the origin of such structures is essential for understanding the processes of jet formation. ... In the flow detected compact knots with high (-150 km/s) and bow shape structures in front of those, with low radial velocities (-50 km/s). ...

... Opening of COSMION - 99 Chair - M.Yu.Khlopov 10.50-11.25. A.Yu.Kamenshchik, I.M.Khalatnikov, A.V.Toporensky "Dynamics of Closed Cosmological Model with a Scalar Field" 11.25-12.00. A.A. Starobinsky "A new life of the Lifshitz-Khalatnikov quasi-isotropic solution" Coffee break Chair - A.A.Starobinsky 12.20-12.55. ... M.Yu.Khlopov "Cosmological Consequence of the Particle Theory: Dark Matter, Antimatter and Mirror Matter in the Universe" Coffee break Chair - Yu.N.Parijsky 12.30-13.10. ...

Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... Thus, the INTEGRAL data analysis system must be capable of supporting distributed data sets composed of many individual files and exhibiting one to many and many to many associations between the individual data structure elements. 1 http://astro.estec.esa.nl/SA­general/Projects/Integral/integral.html 2 http://lheawww.gsfc.nasa.gov/docs/cai/coded.html 220 ISDC Data Access Layer 221 2. ...

... Prove that any functor T : C # D assigns isomorphic objects to isomorphic objects. Problem 1.2. In an arbitrary category define the notion of right inverse and left inverse of a morphism f : X # Y and show that if they both exist, then they coincide and f is an isomorphism. ... Define the inverse limit in an arbitrary category by using the category Dir In order to solve the subsequent problems, you can assume known the homology groups of D n , S n , RP n , CP n , T 2 , M 2 g . ...

Underdetermined sets is a new type of data structures (terms) developed in Actor Prolog . ... The point is that an underdetermined set can include some indefinite rest (a tail) like a list in usual Prolog . At the same time, the order of elements of an underdetermined set can be arbitrary one and it does not affect results of unification of underdetermined sets. Moreover, Actor Prolog guarantees that a rest of an underdetermined set never contains elements that are explicitly given in the set. ...

... Click on an object in the solar system or choose from the list at left to learn more . The Arecibo Observatory planetary radar is the world's most powerful instrument for post-discovery characterization and orbital refinement of near-Earth objects. ... The Solar System Studies group is a department of the Arecibo Observatory, which is an NSF facility operated under cooperative agreement by SRI International, Universities Space Research Association (USRA), and la Universidad Metropolitana (UMET). ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . This project was established in mid-1998 to help coordinate, and provide a focal point for, the study of those comets and asteroids that can approach the Earth's orbit. ... Web Site . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

Download Izmccd (~2.7 MB). ... a) a choice of the best mode of measurements of stars and objects ("Properties/Measurement"), . b) a choice of reference stars. ... 1) necessity of presence on an image of a plenty of stars (we recommend to apply this mode, if on the frame of reference stars is more 100) . ... Sx and Sy depend from residuals at all reference stars (reference stars are marked by blue color). ... These residuals are the image of the star a minus function of a profile for each pixel. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... ISS Russian Segment . ... ISS 45/46 . ... SPQR . ... Testing of the ISS imaging system using special ground-based optics and image processing aids to detect possible damages on the external surface of the Station. ... SPQR unit will be mounted on the window inside the ISS RS Service Module. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

... INFORMATION FLOWS IN IS . ... Information input: . Information input (primarily, monitoring data) is full of errors and gaps. ... If hazard control is permanent, each model object participating in the hazard - plant, social group etc. - acquires its own "mini-IS" that connects it to other components of the hazard control cycle. ... Its runs along the same lines both for importing information into IS, e.g. in the form of monitoring data, and for exporting information, e.g. as a hazard control plan. ...

... Meade Instruments Corporation . ... Autostar Computer Controllers . 497 Autostar . ... One of the most important advances in telescope control in the past 25 years, the Meade #497 Autostar Computer Controller turns the ETX into an automatic celestial object locating system. ... The #497 Autostar Computer Controller plugs into the control panel of ETX-90EC, ETX-105EC, and ETX-125EC telescopes and enables automatic location of more than 30,000 celestial objects. ... about meade | ... Meade 4M | ...