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1. ST ScI Preprint #1380
ST ScI Preprint #1380 . Authors: A. A. Suchkov, 1 M. McMaster 1 We find evidence for the presence of a population of numerous binaries with comparably bright components (C-binaries) among HIPPARCOS F stars that are flagged in the HIPPARCOS catalogue as single. ... The criterion is based on comparison of absolute magnitude M V obtained from the HIPPARCOS parallax and Johnson V magnitude with absolute magnitude derived from the dereddened uvby luminosity index c 0 , M c 0 . ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/science/preprints/prep1380/prep1380.html -- 5.2 Кб -- 22.01.2001
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2. Bright Supernova Bright Supernova
. Please standby and you will be automatically connected to the new location of the unframed Supernova page. Or, click on the link above. If you have questions or problems, please email me at David Bishop dbishop@vhdl.org . Last modified: Mon Aug 27 12:40:15 EDT 2001
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/mirrors/isn/snimages/ -- 2.4 Кб -- 05.02.2013
[ Сохраненная копия ]  Ссылки http://www.rochesterastronomy.org/snimages/ -- 2.5 Кб -- 18.01.2015
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3. G41.1-0.3
... Flux density at 1 GHz (/Jy): 25 . ... ADS . ... Caswell et al. 1975, A&A, 45, 239. ... Arecibo S 430 MHz =82?51 Jy, also Algonquin 46-m at 10.6 GHz (3': S=12?2 Jy), and Haystack 36-m at 15.5 GHz (2'.3: S=8.5?3.0 Jy). ... 1985, ApJ, 296, 461. VLA at 1.4 and 5 GHz (8''), plus Einstein observations. ... VLA at 327 MHz (3'.5?3'.6: S=46.3 Jy). ... ASCA and ROSAT observations. ... VLA at 1.5 GHz (6".9?6".6) and 4.8 GHz (46".4?5".6), including polarisation and comparison with ROSAT image. ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/projects/surveys/snrs/snrs.G41.1-0.3.html -- 6.9 Кб -- 10.04.2016
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4. casacore: components/ComponentModels.h Source File
... Modules . ... Classes . Files . ... File List . File Members . components . ... National Radio Astronomy Observatory 00023 //# 520 Edgemont Road 00024 //# Charlottesville, VA 22903-2475 USA 00025 //# 00026 //# $Id: ComponentModels.h 20691 2009-07-14 03:13:54Z Malte.Marquarding $ 00027 00028 #ifndef COMPONENTS _ COMPONENTMODELS _H 00029 #define COMPONENTS _ COMPONENTMODELS _H 00030 00031 # include components / ComponentModels /ComponentType.h 00032 00033 # include components / ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/casacore/casacore-1.2.0/doc/html/ComponentModels_8h_source.html -- 18.4 Кб -- 14.02.2011
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5. The NMW survey homepage
NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...
[ Сохраненная копия ]  Ссылки http://scan.sai.msu.ru/nmw/ -- 10.7 Кб -- 18.02.2015
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6. Armagh Observatory
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Sample fits to the SB2 observations of HD 22128 (top two frames) and HD 56495 (bottom two frames). Fits (smooth lines) to the observations (points) show the combined synthetic spectra, as well as the two component synthetic spectra. ... HD 22128 and HD 56495 are both double-lined spectroscopic binary systems with short orbital periods, which have been proposed to host magnetic Ap stars. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/highlights/2013/635.html -- 6.0 Кб -- 12.06.2013
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7. Combining Dark Frames
Next: Combining Flat Fields Up: Preparing Your Calibration Previous: Combining Bias Frames . Similarly to the bias combination one can obtain an average dark current frame. However, one should consider whether the dark correction should really be applied: one needs a reasonable number of dark frames in order not to degrade the S/N, and obviously this takes telescope time. ... In that case, provided a good linearity of the CCD, one could do with the subtraction of an average dark frame. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node46.html -- 3.9 Кб -- 23.02.1996
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8. source comment
. Comment on J1130-1449 . There are two dominant components in our image. Comparison with the 15 GHz image of Kellermann et al. (1998) reveals that the western component is brighter at the higher frequency, indicating that the brighter (eastern) component in our image may have a steep spectrum. VLBApls home page . Last modified: 16 Oct 2000
[ Сохраненная копия ]  Ссылки http://www.vsop.isas.ac.jp/VLBApls/J1130-1449.comment.htm -- 1.6 Кб -- 16.10.2000
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9. Low Surface Brightness Galaxy Gallery
In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/sb2.html -- 4.8 Кб -- 26.05.2000
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10. Galaxy sector, archive 2009
... 2009: . ... New Wolf-Rayet Type Star. ... It was discovered that the peculiar velocity of the star is about 50km/s, and that it was discarded from a young star cluster. ... Based on the observational data from the 6-m telescope and from other sources, it was shown with high reliability that chemically peculiar stars with strong depressions in their continuum energy distributions possess the magnetic fields and rotation periods 2 and 3 times larger, respectively, than the stars with weak depressions....
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/results/ar_galaxy/res2009.html -- 7.5 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/Science/results/ar_galaxy/res2009.html -- 7.5 Кб -- 10.04.2016
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11. Rapid Changes in the Inner Coma of Comet Hyakutake | ESO
... Survey Telescopes . ... Rapid Eye Mount telescope . ... Comet Hyakutake - 1997 . ... The most recent ESO observations of bright Comet Hyakutake have shown rapid changes in the innermost coma, within a few hundred kilometres from the cometary nucleus. This result has only become possible because of the unusual combination of a bright comet being near the Earth, together with the excellent imaging quality of the ESO 3.5-metre New Technology Telescope (NTT). ... The Inner Coma of Comet Hyakutake . ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/public/news/eso9623/ -- 92.9 Кб -- 10.04.2016
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12. INVERTOSCOPE
... The versatile and efficient INVERTOSCOPE? combines the highest optical performance with unsurpassed mechanical quality, and is backed by LOMO's unique lifetime warranty, the most comprehensive in the industry. ... A 15X focusing eyepiece with two interchangeable reticles (a 10mm/100div scale and a 10mm x 10mm/400sq grid) for convenient measuring and counting. ... A set of stage inserts and extension plates to accommodate a variety of sample vessels such as Petri dishes, flasks, microtest plates, etc...
[ Сохраненная копия ]  Ссылки http://www.lomoplc.com/invertoscopeDataPage.htm -- 25.3 Кб -- 09.04.2016
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13. First VLT Colour Photo of a Strange Galaxy (ESO PR Photo 19/98)
... ESO Press Photo 19/98 . ... This is a colour photo from the VLT that shows NGC 4650A , a member of the so-called Centaurus chain of galaxies in the southern constellation of that name. ... As it is clear from this high-resolution picture, there are two main components, a lenticular-shaped galaxy (of type S0), surrounded by a knotty extended ring-like distribution of stars, dust and gas , nearly perpendicular to each other. ... This is the caption to ESO PR Photo 19/98 [JPG, 112k] . ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/phot-19-98-hires.html -- 8.2 Кб -- 21.01.2002
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14. ij.plugin.frame (ImageJ API)
... Package . Class . ... PREV PACKAGE NEXT PACKAGE . FRAMES NO FRAMES All Classes . Class Summary . ... Displays the ImageJ Channels window. ... Implements the Image/Color/Color Picker command. ... This plugin implements the Brightness/Contrast, Window/level and Color Balance commands, all in the Image/Adjust sub-menu. ... ImageJ plugin that does curve fitting using the modified CurveFitter class. ... Implements ImageJ's Paste Control window. ... This is ImageJ's macro recorder. ...
[ Сохраненная копия ]  Ссылки http://www.astro.louisville.edu/software/astroimagej/imagej/api/ij/plugin/frame/package-summary.html -- 9.6 Кб -- 02.12.2010
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15. Spacecraft Rosetta Shows Comet has Two Components
... Credit Copyright: ESA / Rosetta /MPS for OSIRIS Team ; MPS /UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA Explanation: Why does this comet's nucleus have two components? The surprising discovery that Comet 67P/ChuryumovGerasimenko has a double nucleus came late last week as ESA 's robotic interplanetary spacecraft Rosetta continued its approach toward the ancient comet's core. ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ... Comet 67P from Spacecraft Rosetta . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/1317703 -- 15.9 Кб -- 23.07.2014
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16. http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0170-1-1.ps.gz
XMM-Newton CCF Release Note XMM- CCF -REL-170 MOS Filter Transmission M.J.S. Smith June 14, 2004 1 CCF components Name of CCF VALDATE EVALDATE Blocks Changed CAL Version XSCS Flag EMOS1 FILTERTRANSX 0012 1998-01-01T00:00:00 { FILTER-THIN1, -THIN2, - MEDIUM , - THICK , -OPEN, EBINS NO EMOS2 FILTERTRANSX 0012 1998-01-01T00:00:00 { FILTER-THIN1, -THIN2, - MEDIUM , - THICK , -OPEN, EBINS NO 2 Changes These CCFs basically combine the Thin and ...
[ Текст ]  Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0170-1-1.ps.gz -- 150.2 Кб -- 14.06.2004
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17. The Stellar Content and Distance to the Nearby Blue Compact Dwarf Galaxy
... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/staff/viva/Book/Galaxies/LG/NGC6789/NGC6789_Engl2.html -- 5.2 Кб -- 19.11.2010
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18. Examples of the raw magnetic field information, obtained with the MIF-M
... Tpram - time of the PRAM instrument (aquisition computer) . ... Bx - DC magnetic field with a fixed amplitude calibration; X component . ... The color lines present FFT from the AC magnetic field (Waveform); Bwx, Bwy, Bwz - from the bottom. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/tail/data/aspi/index.html -- 2.8 Кб -- 21.01.1997
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/tail/data/aspi/index.html -- 2.8 Кб -- 21.01.1997
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19. Examples of the raw magnetic field information, obtained with the MIF-M
... Tpram - time of the PRAM instrument (aquisition computer) . ... Bx - DC magnetic field with a fixed amplitude calibration; X component . ... The color lines present FFT from the AC magnetic field (Waveform); Bwx, Bwy, Bwz - from the bottom. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/interball/aspi/pramv.html -- 2.9 Кб -- 17.10.1996
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20. The AstroStat Slog Blog Archive [ArXiv] component separation methods
... Archives . ... The PCA and ICA is used for separating mixed components with some assumptions. ... The need of source separation methods in astronomy has led various adaptations of decomposition methods available. ... I rarely come up with a paper which gathered and summarized component separation methods applicable to astronomical data. In that regards, the following paper seems useful to overview methods of reducing dimensionality for astronomers. [arxiv:0805.0269] . ... Chandra Blog . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2009/arxiv-component-separation-methods/index.html -- 23.2 Кб -- 01.03.2014
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