... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...

Еще в разделе: (Показать все результаты (>1892) - www.adass.org/ )

• ADASS 2002 Conference Proceedings
• In-Orbit Calibration of the Distortion of the SOHO/LASCO-C2 Coronagraph
• Python in Astronomy

... On-line Data . ... Binary speckle measurements at Calar Alto. I. (Docobo+, 2001) . ... 33660868D We present the first results of our speckle interferometric measurements of binary stars made with the ICCD speckle camera using the 1.52-m telescope of the Observatorio Astronomico Nacional at Calar Alto (Spain) in September, 1999. ... We have used there new speckle measurements to improve the orbital elements for the binaries COU 247 and BU 524 AB. (1 data file). ... Keywords (in text query field) . ...

Еще в разделе: (Показать все результаты (>868) - jet.sao.ru/ )

• The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS
• High-resolution Near-infrared Study of the Deeply Embedded Young Stellar Object

We review the evidence, from rotational modulation, for association of plages and spots on active binaries. ... There is a similar lack of evidence for BY Dra systems. The results can be interpreted as evidence for: (a) the presence of active longitudes which persist on some RS CVn stars for several years, (b) high filling factors in MgII emission and (c) lower filling factors, and therefore greater contrast, in SWP emission. ...

Еще в разделе: (Показать все результаты (>2240) - star.arm.ac.uk/ )

• Armagh Observatory Preprint No. 302
• Abstract
• Armagh Observatory

Instrument Science Report WFC3 2008-11 WFC3 ETC Update Thomas M. Brown May 29, 2008 ABSTRACT The WFC3 ETCs have been updated to reflect our preliminary findings from the most recent campaign of thermal vacuum testing. ... We have changed the IR channel full well from 75,000 e-/pix to 70,000 e-/ pix; this is the point where the count rate of a bright source becomes nonlinear at the ~1% level. ... We have changed the UVIS channel full well from 75,000 e-/pix to 70,000 e-/pix. ...

Еще в разделе: (Показать все результаты (>14863) - www.stsci.edu/ )

• HST this week: 264
• Abstract
• HST this week: 231

... This thread contains a step-by-step recipe to extract MOS spectra of a point-like source observed in Imaging mode and to create associated response matrices, starting from a calibrated, concatenated event list (either produced with emproc or available as PPS product; here it has the assumed file name MOS.fits ). ... The users should note that the SAS metatask xmmselect allows them to interactively define source and background regions (via ds9) and to run backscale on the fly. ...

Еще в разделе: (Показать все результаты (>8528) - xmm.vilspa.esa.es/ )

• How to extract PN spectra of a point-like source and associated matrices
• Used CAL State Variables
• Source detection limits

Authors: V.A. Marsakov , T.V. Borkova , . ... It is shown that general populations of globular clusters and metal-poor field stars are components at least of three subsystems occupying different volumes in the Galaxy. The thick disk and proto-disk subsystems are genetically associated with the Galaxy. ... It is argued that heavy-element enrichment and the collapse of the proto-galactic medium occurred mainly in the period between the formation of the proto-disk halo and thick disk subsystems. ...

Еще в разделе: (Показать все результаты (>60) - ip.rsu.ru/ )

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

Еще в разделе: (Показать все результаты (>622) - www.aaa.org/ )

• Lecture Series 2015-2016 ? Amateur Astronomers Association of New York
• AAA Spring Astronomy Class: The Physics of Astronomy тАУ February ? March 2016

... OOF software . ... Memos . ... Raw data . ... We present a Bayesian approach to calculating the coefficients that convert the outputs of ALMA 183 GHz water-vapour radiometers into estimates of path fluctuations that can be used to correct the observed interferometric visibilities. ... Please note that the files"COPYING" in each of the distribution packages have GPL listed but it is in fact LGPL which applies. ... This is the raw data from the SMA used in the analysis shown in Section 4 of the memo. ...

Еще в разделе: (Показать все результаты (>1630) - www.mrao.cam.ac.uk/ )

• Inference of Coefficients for Use in Phase Correction Bojan Nikolic web pages
• An expanding plasmon model for the radio outbursts of Cir X-1
• Abstract

... A data set contains a science frame and all its associated calibration frames. In order to archive a maximum of efficiency the CCD package uses a simple and straightforward naming convention: the names of the data sets are identical to the names of the science frames. ... By combining the calibration frames of a particular exposure type ( e.g. bias) the user can create a master calibration frame. ... Below follows a listing of calibration frames that currently can be handling in the CCD package. ...

Еще в разделе: (Показать все результаты (>1782) - www.sao.ru/ )

• XID: Cross-Association of ROSAT/Bright Source Catalog
• VLA 404 compact sources
• The Association Table

... This paper discusses evidence for and properties of disks associated to brown dwarfs in the star-forming region rho-Oph. ... We present low-resolution near-infrared spectra in the J, H and K bands, and determine for each source spectral type, extinction, effective temperature a nd luminosity by comparing the spectra to those of field dwarfs and to the most recent model stellar atmospheres. ... The coolest object in our sample has mass in the range 8-12 Mjup (0.008-0.012 Msun). ...

Еще в разделе: (Показать все результаты (>6674) - www.arcetri.astro.it/ )

• NIR Inages of H2O Masers (Abstract)
• BD_disks (Abstract)
• Ronbun (Abstract)

... An Interdisciplinary Journal of Nonlinear Phenomena in Complex Systems . ... In this work the approach to recording, storing and associative retrieval of multimedia information is proposed. For this purpose the method for recording and storing the information on the trajectories of the nonlinear dynamic systems is used. Principles of recording, allowing to retrieve the desired record from the database of audio records by an arbitrary piece of the record we are looking for, are proposed. ...

Еще в разделе: (Показать все результаты (>555) - www.cplire.ru/ )

• Limitations on Volume of Interstellar Radio Messages
• Information Processing in Nonlinear Systems with Dynamic Chaos - 92
• ONE-DIMENSIONAL RADIO MESSAGE FOR "BLIND" ALIENS

... Evolution of the coalescence rate of double neutron stars (NS) and neutron star - black hole (BH) binaries are computed for model galaxies with different star formation rates. Assuming gamma-ray bursts (GRB) to originate from NS+NS or NS+BH merging in distant galaxies, theoretical - distributions for gamma-ray bursts (GRB) are calculated for the first time taking the computed merging rates into account. ... Effect of sources evolution on - distribution and -test. ...

Еще в разделе: (Показать все результаты (>772) - xray.sai.msu.ru/ )

• Initial Distributions of Binary Parameters
• Be/X-ray binaries and candidates
• ADS Abstract Service Results

... 320, P L45-L48 (1997). Abstract . ... 320, P L49-L52 (1997). ... 320, P L53-L56 (1997). ... 320, P L57-L59 (1997). ... 320, P 685-695 (1997). ... 320, P 696-704 (1997). ... 320, P 705-716 (1997). ... 320, P 717-730 (1997). ... 320, P 731-745 (1997). ... 320, P 746-756 (1997). ... 320, P 757-775 (1997). ... 320, P 776-782 (1997). ... 320, P 783-786 (1997). ... 320, P 787-790 (1997). ... 320, P 791-798 (1997). ... 320, P 799-810 (1997). ... 320, P 811-822 (1997). ... helpdesk@link.springer.de . ...

Еще в разделе: (Показать все результаты (>1370) - crydee.sai.msu.ru/ )

• Springer LINK:A&A-EE: Table of Contents Volume 318 Number 1 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 322 Number 2 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 317 Number 3 (1997)

Astrophysical implications of external triggers, GRB030329 in particular External Triggers subgroup · · GRB astrophysics is still very uncertain Associated GW emission: even more uncertain Interpret our observations in the simplest terms Easy to re-cast in terms of specific models Provides some astrophysical context which is readily interpretable Probable: The GRB field will need GW observations to fully understand GRB progenitor astrophysics Nov 10, 2003 Frey 1 Short and Long GRBs.. ...

Еще в разделе: (Показать все результаты (>287) - zebu.uoregon.edu/ )

• http://zebu.uoregon.edu/1998/es202/distribution.html
• U of O High Energy Physics Seminars
• Trend Extrapolation

A press release on the Canadian Galactic Plane Survey was associated with this poster. ... Below are maps of HI emission, HISA, and 12 CO emission in the eastern 25% of the survey, given as projections along the velocity ( Figure 1 ) and latitude ( Figure 2 ) axes. ... 2000, A. J. , submitted . ... GIF | ... We are developing automated methods of locating HISA in velocity cubes by removing large-scale emission in space and velocity and flagging small-scale dark residuals. ...

Еще в разделе: (Показать все результаты (>4312) - www.naic.edu/ )

• ALFA Beam Maps

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Remnant Molecular Clouds in the Ori OB 1 Association . ... A list is presented of about 80 objects of these remnant clouds in the Ori OB 1 association. ... We suspect that retarded star formation in remnant clouds can explain the presence of so-called dispersed T Tau stars in the peripheries of OB associations. ... ISM: molecular clouds - ISM:globules - HII regions - OB associations . ...

Еще в разделе: (Показать все результаты (>10580) - www.atnf.csiro.au/ )

• An unusual pulsar wind nebula associated with PSR B0906-49
• The Pulsar / Supernova Remnant Connection
• casacore: casa/HDF5/HDF5Object.h Source File

... Transition from strong to weak coupling regime with lowering T c in Tl 2 Ba 2 CuO 6+x. Abstract: . Using 205 Tl NMR, the changes in electronic properties in the normal and superconducting state of the Tl 2 Ba 2 CuO 6+x compound associated with variation of T c , are studied in samples with T c =30, 100, and 115K. Decreasing T c with oxygen doping is shown to be associated with the growth of the static electron spin susceptibility and with lowering the D/ T c ratio ( D is superconducting gap). ...

Еще в разделе: (Показать все результаты (>927) - www.issp.ac.ru/ )

• LPCBC: Abstract 3_1
• LPCBC: Abstract, 2_21
• LPCBC: Abstract 2_24

EVOLUTION OF GALACTIC DISCS: TWO MODES OF STAR FORMATION ABSTRACT We develop the model of the evolution of surface gas density, stellar density, star formation rates and chemical composition of galactic disc taking into account the gravitational instability of rotating gaseous layer in the scales of several kpc. ... In the model we took into account the gas return from evolved stars, a radial movement of the gas in a spiral arms and accretion of the gas into the galactic disc. ...

Еще в разделе: (Показать все результаты (>164) - comet.sai.msu.ru/ )

• Divisions

T his page contains synthetic Hertzsprung-Russell Diagrams (HRDs) for a simulated Star Forming Region, assuming different scenarios and timescales for the history of star formation. ... In the paper we only presented the best fits to the HRD of the CMa R1 Star Forming Region. ... Download movie (1.90 MB) . Scenario II: Constant rate of star formation during a time interval delta t . delta t = 0.1 Myr . ... Scenario IV: Linearly decreasing rate of star formation during a time interval delta t . ...

Еще в разделе: (Показать все результаты (>65773) - www.eso.org/ )

• ESO - Thesis Topic: Magnetic fields and interaction in binary systems
• ESO - Thesis Topic: The binary central stars of planetary nebulae
• ESO - Thesis Topic: Dust in the Crab Nebula Supernova Remnant

On' failures in the NIRSpec MEMS ST-ECF Instrument Science Report NGST 2002-02 The effects of `on' failures in a MEMS array for the NGST NIRSpec Santiago Arribas, Robert Fosbury Peter Jakobsen --1-- ST-ECF Instrument Science Report NGST 2002-02 The effects of `on' failures in a MEMS array for the NGST ... Assuming that the spectrum of a single facet uses 2000 detector pixels, only 0.01% of `on' failures is acceptable (i.e., 400 facets in a 2k в 2K MEMS array). ...

Еще в разделе: (Показать все результаты (>251) - www.stecf.org/ )

• http://www.stecf.org/conferences/adass/adassVII/reprints/polubekg.ps.gz
• VLT First Light
• A Color Analysis of NICMOS Parallel Observations