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1. Observations and spectra reduction
Next: Emission molecular bands Up: Optical spectrum of IRAS04296 Previous: Optical spectrum of IRAS04296 . We have obtained spectra of IRAS04296 with the CCD (1140 1170 pixels) equipped echelle spectrometer PFES mounted at the prime focus of the 6m telescope of SAO RAS (Panchuk et al. ... Figure: The IRAS04296+3429 spectrum near . Next: Emission molecular bands Up: Optical spectrum of IRAS04296 Previous: Optical spectrum of IRAS04296 Klochkova V.G. 12/20/1999 ...
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/ssl/IRAS04296/node3.html -- 6.1 Кб -- 02.10.2012
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/ssl/IRAS04296/node3.html -- 6.1 Кб -- 01.10.2012
[ Сохраненная копия ]  Ссылки http://jet.sao.ru/hq/ssl/IRAS04296/node3.html -- 6.1 Кб -- 01.10.2012
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2. HST Spectral Maps of Accretion Disks in Cataclysmic Binaries
Next: Accretion Disks with Up: StarsStellar Populations, Previous: Spectroscopic Analysis of . ... We present and discuss spatially resolved spectra of the accretion disk and the gas stream region as a function of distance from disk center, the spectrum of the uneclipsed light, and the radial temperature distribution in the ultraviolet. Keywords: Accretion disks, Cataclysmic variables . ... In this paper we report on the HST spectral mapping of the nova-like UX UMa. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/stsci/meetings/shst2/baptistar.html -- 12.0 Кб -- 15.06.2005
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3. EMSAO: Radial Velocities from Emission Lines in Spectra
... Many extragalactic objects for which radial velocities are desired display strong emission lines. ... EMSAO, a companion to the cross-correlation task XCSAO (Kurtz et al. 1992), was written to find emission lines automatically, compute redshifts for each identified line, and combine them into a single radial velocity. ... Figure: This EMSAO Summary page shows line centers and fit information for a night sky spectrum. ... To test EMSAO adequately, a lot of emission line spectra were needed. ...
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass94/minkd.html -- 11.7 Кб -- 03.11.2000
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4. Procedures for Observations
... The J, H and K bands are characterized by a bright background, such a background is mainly due to the emission of atmospheric lines and of thermal radiation. ... If the source cover a large fraction of the slit, spectra off-source must be observed to adequately sample the sky background. ... The on chip integration time (time spent in each position of the slit) must not exceed 40 seconds in J and H bands and 60 seconds in K band. ... We suggest a sequence of 10 for each elementary integration time. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/instr/longsp/doc/proc_ob.html -- 7.9 Кб -- 16.02.2000
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5. Results and Discussion
... In Fig. 2 the spectrum of the host galaxy HS1035+4758 is shown, in which typical HII-galaxy narrow emission lines are seen: H 4861, [OIII] 4959,5007, H 6562, [NII] 6548,6584 and [SII] 6716,6731 ?. ... The spectral evolution of SN 1998bv is illustrated in Fig. ... The change of the spectrum between April 6 and 19 with clear reddening shortward of H during these 2 weeks indicates seemingly that the 1st spectrum was observed in the period between the 20th and 30th days after the peak of the light curve...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Laboratory/Publications/1998/HS1035_SAO/SN_for_SAO/node3.html -- 15.2 Кб -- 23.02.1999
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6. ESO - ESO sky correction tools
... Publications with ESO Data . ... The tools have been developed for ESO by a team of astronomers at the Institute for Astro- and Particle Physics at the University of Innsbruck, as part of an in-kind contribution to ESO , which includes as well a model of the sky emission and transmission spectrum at Cerro Paranal. ... Skycorr provides an advanced instrument-independent sky-correction tool that removes sky emission in science spectra by means of sky spectra taken at a different time and sky location....
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/software/pipelines/skytools/ -- 29.4 Кб -- 12.04.2016
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7. http://www.naic.edu/~ehowell/tempel1/astrhilite.pdf
... The resulting spectra were analyzed with a kinematic Monte Carlo model which allows estimation of the OH production rate, neutral gas outflow velocity, and distribution of the out-gassing from the nucleus. ... The best-fit model spectrum is shown together with the observed line. ... Both models are scaled to match the average off spectrum. When the same scaling is applied to the nucleus-centered model spectra, shown on the right, it is clear that only the quenched model matches the observations. ...
[ Текст ]  Ссылки http://www.naic.edu/~ehowell/tempel1/astrhilite.pdf -- 89.9 Кб -- 08.12.2006
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8. http://www.mrao.cam.ac.uk/~bn204/phd_era/publications/kiel.pdf
... We have started a programme of observations of nearby starburst and AGN galaxies with MICHELLE, with the aim of investigating the spatial extent of "Unidentified Infrared Bands (UIB)" emission in these galaxies, and in particular relating these to multi-frequency matched resolution radio maps. ... The spatially integrated MICHELLE spectrum of NGC 7469 in the 8 - 11.5µm range shows an equivalent width of 11.3µm UIB feature which is much smaller then measured by ISO. ...
[ Текст ]  Ссылки http://www.mrao.cam.ac.uk/~bn204/phd_era/publications/kiel.pdf -- 953.3 Кб -- 12.07.2002
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9. Observations and Data Reduction
... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Parkes | ... CSIRO ATNF Data Archives . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/pasa/18_1/buxton/paper/node4.html -- 51.3 Кб -- 08.04.2016
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10. Combination of the selected observations to make the templates and build CCFs
... This step is done mostly interactively and uses some basic ad-hoc IDL procedures, mainly for testing and checking of the consistency of the results.Once the observations have been selected and the count spectra extracted, the available spectra of each background level are accumulated. ... Average QUALITY such that QUALITY =0|1 Exposure times are added and the total is written in the EXPOSURE keyword of the header of the output FITS file. Finally, the CCFs are built from these templates. ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/calibration/documentation/CALHB/node905.html -- 3.9 Кб -- 20.09.2011
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11. Journal "Peremennye Zvezdy"
Peremennye Zvezdy ( Variable Stars ) 32 , No. ... We report on a new episode of decretion disk formation in the IGR J06074+2205 system. ... From a study of three HeI lines, the rotational velocity of the star was determined as km/s. After five years of spectroscopic monitoring of IGR J06074+2205 (Reig et al. 2010), a reversion from emission to absorption of the H line and hence disappearance of the equatorial disk was reported. ... Reig P., 2011, Astrophys.& ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/varstars/msg/1269076 -- 15.2 Кб -- 05.09.2012
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12. Researches of Astronomy and Space Physics Department
Nowadays at the Department the experimental and theoretical investigations, including astronomical and ionospheric observations, active experiments with space vehicles are taking place. ... Solar Corona physics and erruptive phenomenae. ... Stellar astronomy. ... The Department has organized and put into practice more then 50 expeditions for observation of Solar ecllipces, aurorae polaris, comets, meteor streams, controlled space experiments, and also for investigations of geophysical characteristics. ...
[ Сохраненная копия ]  Ссылки http://space.univ.kiev.ua/research.html -- 16.2 Кб -- 16.02.2005
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13. Armagh Observatory Preprint No. ???
... We obtained three high-quality ultraviolet spectra of the hot R Coronae Borealis type star V348 Sgr using the Faint Object Spectrograph of the Hubble Space Telescope (HST). The first of these spectra was obtained when the star was in a shallow minimum ( Delta V less than 1 mag), whereas the other two were obtained during a deep minimum ( Delta V ~ 6 mag). ... The extinction curves obtained using the spectra at deep minimum are quite different from those obtained using spectra at shallow minima. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/~ambn/abstract303.html -- 3.5 Кб -- 09.02.1999
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14. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p215.pdf
Magnetic Stars, 2011, pp. 215 ­ 219 Constant Magnetic Field of 1 CMa: Geometry or Slow Rotation? ... We report recent observations of the sharp­lined magnetic Cep pulsator 1 CMa (= HD 46328). ... The pro jected rotational velocity is constrained to be v sin i 15 km/s. 2 Magnetic Field and Rotational Perio d Longitudinal magnetic field measurements were inferred using the Least­Squares Deconvolution (LSD) with a line mask carefully customized to the spectrum of 1 CMa. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p215.pdf -- 218.1 Кб -- 11.08.2011
[ Текст ]  Ссылки http://mavr.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p215.pdf -- 218.1 Кб -- 11.08.2011
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15. Atlas of APO Lamp Spectra
... Theavailable grating tilts (i.e. spectrum centers) are: Low Dispersion Blue (bandwidth ~ 3250 ) Red (bandwidth ~ 3250 )Hydrogen 4400 7700 Helium 4000 (not 4400 ) 7700 Neon 4400 7700 Argon 4400 7700 Mercury 4400 7700 *High Dispersion Blue (bandwidth ~ 835 ) Red (bandwidth ~ 1100 )Hydrogen Helium 4200 4700 Neon 5100 6000 6800 7600 8400 Argon 4400 7300 8000 8800 9600 Mercury 4000 5600 * * Hg red spectrum dominated by contaminating argon . ... Generate GIF images using: . ... scaling the PICT image . ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/35m_operations/35m_manual/General_Information/Spectra/DIS/OLD_Spectra/callamps.html -- 6.7 Кб -- 24.01.2007
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16. Dayside aurora [Oulu]
... The dayside auroral precipitation consist of magnetosheath related boundary layer precipitation, and plasma sheet related BPS/CPS precipitation (extensions of the nightside precipitation regions). ... For example, the much lower fluxes from the LLBL region when compared to the cusp are compensated by the bidirectional electron beams found in the LLBL: the precipitating energy fluxes in the LLBL and the cusp are not that different. ... directly through the cusp and plasma mantle . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/dayaur.html -- 8.8 Кб -- 21.12.2007
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17. Russian Turkish 1.5-m telescope
... Telescope . ... In 2009 a new Electron Multiplying Frame Tranfer CCD Andor iХon DU-888 was purshased with support from Excellence Cluster Universe, Technische Universitaet Muenchen and delivered to RTT150 telescope. ... First scientific observations were made on 3--10 November 2009. In particular, the time resolved observations of Crab pulsar were made (33 ms pulse period). In the Figure we show the pulse profile with 7 msec time resolution, obtained in a single 10 minute long observation. ...
[ Сохраненная копия ]  Ссылки http://hea.iki.rssi.ru/rtt150/en/index.php?page=news -- 5.3 Кб -- 10.04.2016
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18. Thermal Emission From Isolated Pulsars
... To determine a lower limit to the sensitivity of current observations to measurements of NS surface temperatures, we have used data from the Einstein Slew Survey (Elvis et al. 1990) to establish temperature limits for 275 pulsars which received nonzero exposure during the survey. ... Filled squares correspond to pulsars actually detected in the survey data; the smaller symbols correspond to upper limits to the count rates. ... Click here for plot of x-ray data vs. cooling curves. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~slane/psr/PSR_thermal.html -- 5.2 Кб -- 01.10.2012
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19. Elena Seifina
... Field of interest: data analysis and interpretation of X-ray observations of BHC and NS systems, astrophysics of compact objects and related phenomena: X-ray , optical and radio observations , shocks and stellar winds, emission mechanism, the spectral and timing analysis of the X-ray emission from microquasars ( signature of accreting BH), atoll- and Z-sources ( signature of accreting NS), modeling of INTEGRAL images % . ...
[ Сохраненная копия ]  Ссылки http://uranus.sai.msu.ru/~seif/ -- 2.2 Кб -- 11.04.2013
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20. Six-Centimeter Radar Observations of 4179 Toutatis
... Old World First Asteroid Radar Echo. ... It testifies that 4179 Toutatis is a double object like asteroid 4769 Castalia. ... Interference of Radar Echo from the Binary Asteroid 4179 Toutatis. ... An analysis of the 6-cm radar data revealed quasi-harmonic oscillation of the echo’s “central” Doppler frequency with a period of about 14 sec and a deviation of about (0.7*B) Hz, where B is the echo bandwidth, which for 4179 Toutatis was equal to 2.1 Hz and 1.9 Hz for 1992 Dec 8 and 9, respectively. ...
[ Сохраненная копия ]  Ссылки http://www.cplire.ru/html/ra&sr/sr/4179-Toutatis/index.html -- 11.9 Кб -- 02.12.2002
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