... Глава 2 . ... Ссылка из Главы 4 ). ... 0015+0501 . ... 0105+0501 . ... 19000 .008 . ... 3000 .010 . ... 450 .008 . ... 4000 .008 . ... 0444+0501 . ... 3000 .0502 . ... 3000 .011 . ... 0.64 . ... 3000 .014 . ... 12000 .008 . ... 1429+0501 . ... 1436+0501 . ... 3000 .034 . ... 500 .008 . ... 3000 .1613 . ... 1646+0501 . ... 1000 .008 . ... 3000 .0040 . ...

... Average effective wavelengths and band widths for various sp ectra Lyrae spectrum f flat k е 1014 Hz 5386 ± 18 4.66 ± 0.04 5714 ± 12 4.1 6234.5 ± 0.5 1.03 5372 ± 18 4.69 ± 0.04 eff 2 Optical Filter ID 1 2 3 4 a Fo c -6 10 erg/cm2 s 12.55 ± 0.10 11.04 ± 0.01 2.77 ± 0.004 12.63 ± 0.10 fo d 6 10 photons/cm2 s 3.40 ± 0.02 3.18 ± 0.004 0.87 ± 0.002 3.42 ± 0.02 Power-law eff f 2 е 5746 ± 317 6197 ± 253 6305 ± 31 5736 ± 316 spectra pl k 1014 Hz 3.70 ± 0.26 3.14 ± 0.16 0.88 ± 0.01 3.70 ± 0.27 Table 1. ...

... Number 5721 . ... 8 August 2006 . ... Data file: 5721-t3 . ... IBVS No. ... 2000.0 Max Min Type References h m s o ' m m 780217 V1675 Ori 05 34 23.8 -05 08 16 13.70 ( 0.08 ) Ic INB 072 USNO 780218 V1676 Ori 05 34 23.9 -05 15 40 11.19 ( 0.16 Ic) J INB 072 USNO 780219 V1677 Ori 05 34 24.3 -06 06 56 12.96 ( 0.10 ) Ic INB 072 USNO 780220 V1678 Ori 05 34 25.3 -04 54 39 13.24 ( 0.09 ) Ic INB 072 USNO 780221 V1679 Ori 05 34 26.1 -06 15 33 15.64 ( 0.14 ) Ic INB ... Sgr . ... Ori...

DIMM . ... MASS/DIMM 2007 ­ 2009 MASS DIMM. ... D = 0.09 , B = 0.2 r0 = 0.1 . ... 5 , d, : + 2 dz Cn (z ) в 0.009687 - 2 = 0 dfx dfy (fx , fy )f -11/3 cos2 ( z f 2 ). (1 0 ) 1.0 2.0 0.9 1.9 2 / (0) 2 0.7 2 0.8 l / 2 t 1.8 1.7 0.6 0 5 10 15 20 25 1.6 0 5 10 15 20 25 H, km H, km . ... Wlgt (0) , 7 1.0 6в10 4в10 2в10 -13 0.8 -13 -13 P( l/ t) 0.6 -1/3 2 JGL,m 0 -2в10 -13 2 0.4 -4в10 0.2 -13 -6в10 -13 0.0 1.0 1.2 1.4 1.6 2 -8в10 1.8 2 t -13 2.0 2.2 2.4 -14 -13.5 -13 16 -12.5 l / log J 2 . ... dimm . ...

... We show that broadband energy spectra of GRS 1915+105 during all these spectral states can be adequately presented by two bulk motion Comptonization (BMC) components: a hard component (BMC1, photon index 1 = 1.7­3.0) with turnover at high energies and soft thermal component (BMC2, 2 = 2.7­4.2) with characteristic color temperature 1 keV, and the redskewed iron-line (LAOR) component. We also present observable correlations between the index and the normalization of the disk "seed" component. ...

... Bad Astronomy . Misconceptions . ... The Nine Planets . ... This is true, and so I have updated this page with a tidal force calculation. ... That way we can see right away how strong the other planets are; a gravity of 10 means the planet pulls on the Earth 10 times as much as the Moon does. ... So, in units of Moon gravity and tides, below are the forces on the Earth from rest of the planets (the data for masses and distances are from the wonderful page The Nine Planets ). ... 2008 Phil Plait. ...

Date RA 2000.0 Dec Delta R Elong m 1999 Jan 1 22 15.29 -8 0.9 2.198 1.784 52.7 13.4 1999 Jan 8 22 31.61 -6 57.3 2.220 1.754 49.8 13.3 1999 Jan 15 22 48.44 -5 47.0 2.241 1.726 46.9 13.2 1999 Jan 22 23 5.73 -4 30.6 2.260 1.700 44.3 13.2 1999 Jan 29 23 23.46 -3 8.7 2.278 1.677 41.7 13.1 1999 Feb 5 23 41.59 -1 42.1 2.296 1.656 39.4 13.1 1999 Feb 12 0 0.09 -0 11.8 2.313 1.638 37.1 13.1 ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

... Date UTC R.A Dec. Distance V.Mag Phase Elong. muRAcosDE muDE Dist_dot h m s h m s o ' au. o o /s /s km/s 8 25 2012 5 32 1.00 22 15 7.44024 -11 30 24.9922 28.984184693 7.83 0.03 179.05 -0.1064E-02 -0.4142E-03 0.69822 8 26 2012 5 32 1.00 22 15 1.18460 -11 31 0.7539 28.984735705 7.83 0.06 178.18 -0.1064E-02 -0.4136E-03 1.20977 8 27 2012 5 32 1.00 22 14 54.93292 -11 31 36.4593 28.985581959 7.83 0.09 177.23 -0.1063E-02 -0.4129E-03 1.72060 8 28 ...

... Лейтен 726-8 . Расстояние от Земли: . ... Название звезды, ее тип: . Лейтен 726-8 A, красный карлик M6V . Масса звезды, ее радиус: . ... Название второй звезды, ее тип: . UV Кита, красный карлик M4V . Масса второй звезды, ее радиус: . ... 2.1 - 8.8 астрономических единиц . ... 0.007 астрономические единицы . ... Описание изображения: На этом изображении мы видим два тусклых солнца на небе во время их наибольшего сближения в 2.1 астрономические единицы между ними. ...

... AstroGuide | ... Astro Images . ... Image by Michael Wyrick . ... ST-237 CCD Camera, Meade 10" @ F/12.6, 0.09 second exposure, LRGB, No Image Processing . Courtesy of Michael Wyrick . ... Web . www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... 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 ...

. Comment on J0646+4451 . An extremely high redshift quasar. An estimate of the apparent angular proper motion of the secondary component gives ~0.09 mas/year, based on two previous epochs (Gurvits et al. 1992; Xu et al. 1995). VLBApls home page . Last modified: 16 Oct 2000

... Table 1 lists all RV data for KELT-3 , and Figure 2 shows 20 TA B L E 1 RV O B S E RVAT I O N S O F K E LT- 3 BJD RV RV errora Source (TDB) (m s-1 ) (m s-1 ) 2455983.672916 -319 25 TRES 2455990.777987 -66 14 TRES 2456000.473809 -31 27 FIES 2456001.465355 103 20 FIES 2456002.514673 -259 20 FIES 2456003.552533 90 16 FIES 2456004.432251 0 16 FIES 2456018.656206 -324 14 TRES 2456019.709404 4 19 TRES 2456020.710562b -125 18 ... Both observations were able to resolve KELT-3 from...

... Существуют календари, в которых указываются неблагоприятные дни и дни магнитных бурь. ... Предварительно взяв данные в городской библиотеке, о днях магнитных бурь в 2000- 2002 г., мы сравнили, когда дети болели после своего рождения. ... Во время магнитных бурь, у детей, родившихся в эти дни, коэффициент корреляции составил 0,38. Для детей, родившихся в дни немагнитных бурь коэффициент корреляции равен 0,04. ... Для детей, родившихся в дни магнитных бурь, коэффициент корреляции равен 0,44. ...

Клуб Скептиков] [Конференция] . ... Doctor : Взвесили . ... Doctor Взвесили 07-Окт (17:25) Киви re: Взвесили 07-Окт (18:27) Doctor re: Взвесили 07-Окт (19:05) Киви re: Взвесили 08-Окт (13:43) Doctor Кремация (+) 08-Окт (18:16) Киви re: Кремация 09-Окт (09:47) Сократ re: Кремация 09-Окт (15:43) Doctor Смерть и ЭЭГ (+) 09-Окт (17:45) Doctor re: Кремация 09-Окт (17:53) 2-я градская больница re: Взвесим душу 04-Окт (18:28) Отец Возможный эксперимент 05-Окт (12:20) ...

Mon. Not. R. Astron. Soc. 349, 1397­1418 (2004) doi:10.1111/j.1365-2966.2004.07619.x The 2dF QSO Redshift Survey ­ XII. The spectroscopic catalogue and luminosity function S. M. Croom,1 R. J. Smith,2 B. J. Boyle,1 T. Shanks,3 L. Miller,4 P. J. Outram3 and N. S. Loaring4,5 1 2 3 4 5 Anglo-Australian Observatory, PO Box 296, Epping, NSW 1710, Australia Astrophysics Research Institute, Liverpool John Moores University, Twelve Quays House, Egerton Wharf, Birkenhead CH41 1LD Department of Physics, University of

Вы находитесь здесь: Статьи А.А. Волчков. Вывод положений и собственных движений звезд программы Карта Неба . ... Выложена полная версия каталога 2MASS в формате SIMFOV и версия программы, поддерживающая этот каталог. ... С целью устранения этого было решено определять ошибки телескопов совместно с выводом собственных движений, используя в качестве второй эпохи более поздние, чем АК, наблюдения. ... При выводе координат и собственных движений звезд АК использовалось разбиение неба на участки 2*2њ. ...

... astro-ph . ... HATNet Field G205: Follow-Up Observations of 28 Transiting-Planet candidates and Confirmation of the Planet HAT-P-8b . ... Eight are eclipsing binaries with orbital solutions whose periods are consistent with their photometric ephemerides; two of these spectroscopic orbits are singled-lined and six are double-lined. For one of the candidates, a nearby but fainter eclipsing binary proved to be the source for the HATNet light curve, due to blending in the HATNet images. ...

... The chemical composition of a lunar atmosphere temporarily produced by comet impact is studied during day and night. C-rich and long-period comets are insufficient sources of water ice on the Moon. ... An observable amount of polar hydrogen can be delivered to the Moon by single impact of O-rich short-period comet with diameter of 5 km in the form of water ice. ... Thermal stability of SO 2 and CO 2 ices at the poles of the Moon Comets are important sources of lunar polar volatiles. ...

... First Estimate of the Value of the Instrumental Polarization of the RadioAstron Space Radio Telescope Using the Results of an Early Scientific Program for Observing Active Galactic Nuclei I. N. Pashchenko, Yu. ... For this, it is necessary to construct a joint distribution of the observational data and unknown parameters, including both instrumental effects and the parameters of the observed source. ... Unknown parameters. ... Thus, the probability model used is based on the linear model of leakage....