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1. Astronomy HyperText Book: Stellar Evolution
... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...
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Ссылки http://zebu.uoregon.edu/textbook/se.html -- 4.8 Кб -- 16.12.1997
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2. http://www.stsci.edu/ftp/observing/status_reports/old_reports_99/hst_status_08_31_99
HUBBLE SPACE TELESCOPE DAILY REPORT #2447 PERIOD COVERED: 0000Z (UTC) 08/30/99 - 0000Z (UTC) 08/31/99 Daily Status Report as of 243/0000Z 1.0 OBSERVATIONS SCHEDULED AND ACCOMPLISHED: 1.1 Completed Three Sets of WF/PC-2 8442 (WF/PC-2 Cycle 8 Standard Darks) The WF/PC-2 was used to make a series of Cycle 8 standard dark calibration observations. ... 1.5 Completed STIS/CCD 8409 (STIS CCD Bias Monitor C8) The Space Telescope Imaging Spectrograph (CCD) was used to make a CCD bias calibration observation. ...
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Ссылки http://www.stsci.edu/ftp/observing/status_reports/old_reports_99/hst_status_08_31_99 -- 6.5 Кб -- 31.08.1999
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3. Standard Stars - CCD Photometry, Transformations and Comparisons
... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... We discuss variations of the atmospheric extinction coefficients and transformation equations to the standard UBVRI system based on observations of standard stars during 1996-1997 at Siding Spring Observatory using a thinned SITe CCD and coloured glass filters. ... Standard System Transformations . ...
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Ссылки http://www.atnf.csiro.au/pasa/17_3/sung/paper/index.html -- 52.7 Кб -- 08.04.2016
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4. Total Lunar Eclipse, November 8-9 - an Astronomy Net Observation_reports Forum
Astronomy Discussion Forums . Forums: . ... Discussion Forums . ... Total Lunar Eclipse, November 8-9 . Forum List | ... Post Message | ... Posted by Guillaume DИtretat on November 15, 2003 00:18:41 UTC . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
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Ссылки http://www.astronomy.net/forums/observation_reports/messages/275.shtml -- 13.1 Кб -- 09.04.2016
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5. Correlator Products
Next: Mission Operations Data Transfer . ... VLBI Tape Management . VLBI Tapes . ... When: As soon as the correlator is satisfied with the correlator output. back to top . ... What: Each correlator will maintain a data base including the status of all VLBI tapes under its control. ... The correlators will distribute tapes to mission elements based on the Observation Summary File produced by the RSOG ( Observation Summary File ) to ensure each element has enough tapes to support SVLBI observations. ...
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Ссылки http://www.asc.rssi.ru/RadioAstron/documents/rmoh/eng/correl.htm -- 9.1 Кб -- 17.05.2001
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6. Astrophysical Research Consortium - Apache Point Observatory
... Updates to HST Standard-Star Fluxes . ... These data are in an STScI data base named CRCALSPEC and have been divided into two categories to help the user understand the origin and accuracy of these flux distributions. ... 1990, ApJS, 73, 413) and Oke (1990, AJ, 99, 1621) spectra are available. Oke (1990) used the DoubleSpectrograph on the 5-m Hale Telescope to obtain these spectra for HST calibration; and these data are identified in the HST data bases by the keyword OBSMODE=OKE DBSP. ...
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Ссылки http://www.apo.nmsu.edu/35m_operations/35m_manual/General_Information/Standards/Spect-Phot-Standards/bohlin1992.html -- 9.7 Кб -- 09.05.2008
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7. Effect of sources evolution on
... 172 ] Briefly, the count rate at the detector from a source at a redshift z is . ... Figure 55 shows the ``Green functions'' for the double compact binary merging rate evolution assuming no collapse anisotropy. ... Another way that diverse peculiarities in the - distribution induced by the sources evolution could arise is connected with a possible non-monotonic character of the star formation rate in galaxies. ... 22 ] Figure 56 shows two-dimensional cuts through the parameter space. ...
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Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node98.html -- 16.9 Кб -- 29.03.1997
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8. Journal "Peremennye Zvezdy"
Peremennye Zvezdy ( Variable Stars ) 34 , No. ... CCD photometry is presented for type II Supernovae 2009af and 2009ay. ... Barbon et al. (1979) suggested division of SNe II into two sub-classes: SNe II-P, which show a long-duration plateau in their photometric evolution, and SNe II-L, which have "linear" declining light curves. ... 0.02 . ... The absolute -band light curves of SNe 2009af and 2009ay, compared to the light curves of five type II SNe (for SN 1980K, the -band light curve is plotted). ...
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Ссылки http://www.astronet.ru/db/varstars/msg/1311794 -- 42.2 Кб -- 12.08.1972
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9. IPACMAN V2.4 Integration Test Plan
... IPACMAN V2.5 Test Plan (or more) . ... Anyway, results given hereafter are related to one plaform only (the one mentioned on the top). ... specific testcases The following testcases correspond to the minimum set of tests to be run on every new IPACMAN release (alpha, beta, final, .. ... 1/ START IPACMAN . ... Expected result . ... Verify IP: select an IP on disk and run Reports>verify IP . ... IP Diff: select two IPs on disk, and run Reports>IP Diff and check manually the results: verify the . ...
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Ссылки http://www.eso.org/projects/dfs/team/IPACMAN-test-plan.html -- 28.6 Кб -- 14.10.2002
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10. Leonid Reports
... Object: forward scatter meteor observation report - Leonids 2001 Observer: Valter Gennaro 1 Latitude: N 46° 16' Longitude: E 13° 05' Altitude: m above m.s.l. 185 Town: Osoppo (UD) Country: Italy Receiver: ICOM-7100 USB mode Antenna: 5 el. Yagi 2 Observed frequency: 55.24870 MHz from Liege Bol 5000 sample/sec SoundBlaster 16 bit mono During the past 17th and 18th November 2001, the forward scatter meteor equipment of FENICS group has been operated to monitor the Leonid meteor shower. ...
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Ссылки http://star.arm.ac.uk/leonid/forward-scatter-2001.html -- 5.0 Кб -- 03.12.2001
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11. http://www.naic.edu/~phil/mbeam/satur/fbAmps_apr05.html
... mar05: filter bank installed but left in wide band mode. 05apr05: 10db amps placed in pixel 2a,2b path in front of the filter bank. 08apr05: 10db amps placed in front of filter bank for all alfa pixels. 12apr05: 6db attenuators placed before 10db amps. 25apr05: 10db amps are now only in the OH filter bath. ... This allowed the search of the data taken by P2030 (100Mhz bandwidth, cfr 1420Mhz, 64usec samples) between 01feb05 and 01may05 for signals of the aerostat radar. ...
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Ссылки http://www.naic.edu/~phil/mbeam/satur/fbAmps_apr05.html -- 7.9 Кб -- 07.05.2005
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12. Bojan Nikolic -- New reports on WVRGCAL performance
... Bojan Nikolic web pages home . ... We have posted today three reports on ALMA phase correction performance when using the WVRGCAL program. ... Sarah F. Graves: WVRGCAL performance: early 2011 observations & smoothing, March 2012 . Marcel Clemens, The performance of wvrgcal тАФ The 4 quasar, band 9 experiment, uid A002 X2d1a7d X35b.ms , November 2011 . Marcel Clemens, The performance of wvrgcal тАФ The influence of self-cal, September 2011 . ... Copyright 2012, Bojan Nikolic feedback welcome ...
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Ссылки http://www.mrao.cam.ac.uk/~bn204/blog/2012/03/29/wvrgcal-reports.html -- 4.3 Кб -- 05.10.2015
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13. Informational system "Evolution of RG"
The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...
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Ссылки http://www.sao.ru/sed/ -- 4.7 Кб -- 15.07.2001
[ Сохраненная копия ] Ссылки http://sed.sao.ru/ -- 4.7 Кб -- 15.07.2001
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[ Сохраненная копия ] Ссылки http://sed.sao.ru/ -- 4.7 Кб -- 15.07.2001
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14. Ya.B. Zeldovich All-Moscow Seminar of Astrophysicists
... Seminar archive . ... Type Ia Supernovae (SNe Ia) have an important role to measure a distance to an anonymous galaxy because they have a good correlation of the decline rates of the light curves with the absolute luminosity. ... First, super-Chandrasekhar SNe which have extremely high luminosity, slow decline rate of the light curves, slow expansion velocity and strong carbon features. ... As another example of diversity of SNe Ia, I would like also to introduce Type Iax SNe. ... All seminars: . ...
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Ссылки http://master.sai.msu.ru/en/osa/archive/2014/11/21/ -- 7.5 Кб -- 09.04.2016
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15. Meade Standard Field Tripod
... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... MeadeтАЩs new LX70 Series offers high-quality German equatorially mounted telescopes with slow-motion controls and heavy-duty steel tripods. ... For crisp wide-field observing and imaging, few optical designs match the performance of a true triple-element apochromatic refractor. ... Meade Standard Field Tripod #07020. ...
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Ссылки http://www.meade.com/meade-standard-field-tripod.html -- 84.1 Кб -- 09.04.2016
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16. CHIANTI atomic database
The CHIANTI database consists of 4 primary ASCII files for each ion in the database. contains the energy levels in cm^(-1) It includes both experimental data and theoretical values of the levels energies. ... 1997, ADNDT, 67, 225. %comment: energies have been corrected (Sep 2003). ... Wavelengths are based on experimental level energies where available; wavelengths calculated from theoretical energies are less accurate and are given as negative values. ...
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Ссылки http://www.arcetri.astro.it/science/chianti/chianti_4.2/database/fe/fe_23d.html -- 5.2 Кб -- 04.12.2003
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17. Publications of Dmitri Wiebe
... Shustov B.M., Wiebe D.S. Dust expelling from the Galaxy ( abstract from the journal ). Astronomy Reports , 1995, 39 , 578-586 [AZh, 72 , 650-659]. Wiebe D.S., Shematovich V.I., Shustov B.M. Chemical and dynamical evolution of protostellar clouds: initial stages of collapse ( abstract from the journal ). ... Shustov B.M., Wiebe D.S., Tutukov A.V. Evolution of disk galaxies and loss of heavy elements into the intracluster medium. ... ApJ (Letters), 1998, 503 , L71-L74 ( astro-ph/9806155 ). ...
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Ссылки http://www.inasan.rssi.ru/~dwiebe/publ.html -- 11.2 Кб -- 27.09.2012
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18. Supernova 2002an in NGC 2575
Supernova 2002an in NGC 2575 . This page is devoted to information on Supernova 2002an in NGC 2575 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered by Japanese amateur Yasuo Sano . ... Yasuo Sano's 2002an discovery page . ... Image Credit . ... Mag . ... 2002/01/22.522 . ... Yasuo Sano image . ...
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Ссылки http://www.sai.msu.su/mirrors/isn/sn2002/sn2002an.html -- 13.8 Кб -- 22.12.2007
[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/sn2002/sn2002an.html -- 13.8 Кб -- 19.04.2014
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[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/sn2002/sn2002an.html -- 13.8 Кб -- 19.04.2014
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19. Multi-Rsh parallelized rsh program
multi-rsh is a perl script which runs the same command on multiple machines, in parallel, and provides reasonable, adjustable timeouts for those machines which fail to answer. Both standard output and standard error are returned through the same channel, and all output has the hostname prepended to each line. Multi-rsh must be run as root (remote jobs can be set to run as any user, see Options below). ... Neither form allows you to directly pass input to the remote programs. ...
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Ссылки http://hea-www.harvard.edu/~fine/Tech/multi-rsh.html -- 7.8 Кб -- 10.04.2016
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20. Laboratory for the Stellar Magnetism Study of SAO of the RAS - Magnetic stars -
... The evolution of magnetic fields in OB-type stars from the study of open clusters of different ages . ... Wade G. A. The MiMeS Project: Magnetism in Massive Stars . ... Polosukhina N., Shavrina T., Drake N., Kudryavtsev D. Smirnova M. New results of the spectral observations of CPstars in the Li I 6708? spectral region with BTA telescope of SAO RAS . ... Magnetic Stars-2010 . ... List of participants . List of reports . ... Laboratory for the Stellar Magnetism Study of SAO of the RAS . ...
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Ссылки http://mavr.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 04.02.2013
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 02.10.2012
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[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 02.10.2012
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