... Diameters computed with the following routines exclude super giants and binaries! If you want to bypass the latter restriction, set the BFLAG field to '.' (it is set to 'B' for binaries). The routine computing the diameter from (B-V) also excludes bright giants and stars later than K. diameter_ri Compute diameter from color index and -magnitude. diameter_bv Compute diameter from color index and -magnitude. Christian Hummel 2015-04-28 ...

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• VLTI Calibrator Selection Help Page
• ALMA 12 m diameter antenna, manufactured by Mitsubishi Electric Corporation |
• Lists

... decimal log of major axis (in 0.1 arcmin) . ... code for the type of diameter following table dcode below . band . ... isophotal level in mag.arsec-2 for isophotal diameters . ... visual internal diameter . ... visual external diameter . ... external diameter from surface photometry . ... external diameter from aperture photometry . ... effective diameter . ... Dn diameter (up to a mean SB of 20.75 B_mag-arsec-2) . ... external 3-sigma isophotal diameter . Band . ... u SDSS (Sloan) . ...

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• HyperLEDA documentation: Compilation of diameters (a106)
• HyperLEDA documentation: parameter: logd25
• Documentation: LEDA: parameter: logdc

. Next: Faraday rotation and the Up: The Interstellar medium Previous: Distribution in size of . љ . Greater path lengths for scattered photons . Smearing of pulses by . Loosely correlated with DM . Scattering angles are sufficient to make the apparent angular size observable - diam . 0.1 arcseconds at 100MHz for the Crab pulsar . љ љ . Figure 14: Scattering of the Vela pulsar. From Lyne & Graham-Smith 1990 [ 23 ] . Jon Bell . Thu Dec 19 15:15:11 GMT 1996

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• Nearby Galaxies
• Assignment 2

... Bad Astronomy . Misconceptions . ... Bad Astronomy : The Moon only shows one face to us because it is not rotating. Better astronomy : The Moon only shows one face because it is rotating, once every time it revolves around the Earth. ... Place the Moon model on the table about 30 centimeters (one foot) away with the X facing the Earth model. ... You'll see that to keep the X facing the Earth model, you have to rotate the Moon model as it goes around the Earth model . ... 2008 Phil Plait. ...

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... Astrophysics Group . ... COAST . COAST Astronomical Results . ... Surface Imaging of Betelgeuse . ... This page highlights some astronomical results obtained with COAST over the years. These are listed in chronological order (most recent first). ... Measurements of cyclic variations in the angular diameter of Chi Cygni . ... The first infrared image from an aperture synthesis array . ... The images of Betelgeuse below were reconstructed from COAST data taken in early 2004. ...

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• _element struct Reference

... Астронет | ... планета Астронет | ... Южное полушарие Нептуна . ... Авторы и права: Вояджер , НАСА . ... Отчетливо видна зональность облаков и Большое Темное Пятно , за которым тянется белый облачный шлейф. ... Большое Темное Пятно находится в 27200 км от южного полюса Нептуна, на который центрирована картинка. ... Публикации с ключевыми словами: Neptune - Вояджер - Нептун - Большое Темное Пятно . Публикации со словами: Neptune - Вояджер - Нептун - Большое Темное Пятно . ... Нептун от Вояджера . ...

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• Астронет > На Южном полюсе лето
• Астронет > Англо-Русский Словарь
• Астронет > Чилийское небо

... BOT OF M2 CONE TOP OF M3 CONE M3 INT. BAF1 M3 INT. BAF2 M3 INT. BAF3 M3 INT. BAF4 M3 INT. BAF5 : Angle in degrees Y-Value Weight 0.000000 0.500000 0.050000 1.000000 0.075000 2.000000 0.090000 0.500000 0.099500 0.500000 VCX 0.000000 0.000000 0.000000 0.000000 0.000000 VCY 0.000000 0.000000 0.000000 0.000000 0.000000 VAN 0.000000 0.000000 0.000000 0.000000 ...

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• Wear of a Stainless Steel Ferrule
• Conical Baffle Measurements
• Mirror baffle measurements

. home . product . gallery . contact .

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• Astrosib - Telescopes of Ritchey-Chretien system - RC400
• Astrosib - Telescopes of Ritchey-Chretien system - RC500
• Astrosib - The set of optics for Ritchey-Chretien telescope - RC250

.

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• Saturn's Moon Janus
• Saturn's Satellite Pandora
• The Sun: a Pictorial Introduction

... American standard steel channel, 8" X 11.5 . ... Linear Ft. ... Aluminum floor grating 3' wide . ... 430 Mhz Wave guide section 12' . ... 430 Mhz Wave guide section 1.375' . ... 430 Mhz Wave guide corrugated splices . ... 430 Mhz Wave guide 90 degrees elbows . ... 430 Mhz Wave guide gaskets . ... 47 Mhz aluminum coaxial conductor 6 1/4" diameter . ... 47 Mhz aluminum coaxial conductor elbows . ... Bolts for Wave guide joints 1/2" X 2 1/2" . ... Stainless steel J - bolts 5/16" diameter . ...

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• radioastron
• gainCharacteristics
• Southern Galactic Plane Survey (McClure-Griffiths et al. 2002)

The coordinates, diameters, altitudes and morphological features of all the craters of Mars exceeding 10 km in diameter, totaling 19 308, are compiled. ... The catalogue is intended for use by investigators of Mars, students, in comparative planetology and in the selection of craters for naming. ... 1 one terrace . 2 many terraces . ... 6 many hills and one ridge . 7 one hill and many ridges . ... 1 one crater . 2 many craters . ... Sample craters of different morphological categories . ...

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• Morphological Catalogue Of The Craters Of Moon
• Zhanna F. Rodionova

... Джемпер Bestia. ... Mini Creative NdFeB Magnetic Ball Puzzle 5mm Diameter Educational Toy - 432Pcs . ... Puzzle Style: Magnetic Puzzle . ... Package Contents: 432 x Magnetic Ball . ...

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• Сланцы Nike - Nike - Nike Золотое кольцо 01T415224
• insignia ISAF round - ASMC - ASMC Блузка с рисунком с рукавами 3/4
• Подвесной светильник Brilliant Santorini G20273/15 - Brilliant - Brilliant

Uranus ' innermost ten moons are: . ... C ordelia is the innermost of Uranus' known satellites: orbit : 49,752 km from Uranus diameter : 26 km mass : ? ... D iscovered by Voyager 2 in 1986. ... O phelia is the second of Uranus' known satellites: orbit : 53,764 km from Uranus diameter : 32 km mass : ? ... B ianca is the third of Uranus' known satellites: orbit : 59,165 km from Uranus diameter : 44 km mass : ? ... P uck and the other small moons are very dark (albedo less than 0.1). from LANL . ...

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• Jupiter's Outer Moons
• Tethys
• Uranus' New Moons

Uranus ' innermost ten moons are: . ... For information on the newly discovered moons see S/1997 U 1 .) Cordelia is the innermost of Uranus' known satellites: orbit : 49,752 km from Uranus diameter : 26 km mass : ? ... Discovered by Voyager 2 in 1986. ... Ophelia is the second of Uranus' known satellites: orbit : 53,764 km from Uranus diameter : 32 km mass : ? ... Discovered by Voyager 2 in 1986. from LANL . ... Puck and the other small moons are very dark (albedo less than 0.1). from LANL . ...

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• Tethys
• Mimas
• Ganymede

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Transit Instrument by Thomas Jones. 1827. 3-inch aperture, 63 inches focal length. ... A small circle made by Mr. Gardner and divided by Mr. Grubb has been attached to the axis of the Transit. ... The pivots are 1" diameter, of bell-metal. ... The Transit Instrument and Jones Mural Circle were used by Robinson to compile the publication: "Places of 5345 Stars observed from 1828 to 1854 at the Armagh Observatory". ...

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• SETTING THE SCENE (II)
• Terry Mosely's Bulletins
• New Calver Dome Press Release

... 142,800 Mean density (kg/m^3) .. ... 5.203 Rotation period (length of day in Earth hours).. 9.8 Revolution period (length of year) (in Earth years). 11.86 Obliquity (tilt of axis) (degrees).. 3.08 Orbit inclination (degrees).. 1.3 Orbit eccentricity.. 0.048 Mean surface temperature (K)........................ 120 (cloud tops) Visual geometric albedo.. 0.44 Atmospheric components.............................. 90% hydrogen, 10% helium, .07% methane Rings.. ...

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• Saturn
• Nov 18: Uranus/Neptune
• Planetary Formation

IV International Astronomy Olympiad . ... Text of these problems is available also . ... To solve every problem you may use constants and well-known values you know by heart. ... The apparent diameter of the Moon, as seen from the Earth, is 31'. ... Can you observe a star with magnitude . ... Consider the stars as black bodies. ... Estimate the diameter of a black hole constructed using this patent from a ship with the mass of 5000 tn (1 tn = 1000 kg). ... What stars would you observe this nigth? ...

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• Coins of Ukraine
• Mirror of main window SAO RAS
• Mirrow of main window SAO RAS

Scaling relations and intrinsic motions in the interstellar neutral hydrogen clouds . ... Diameters, masses and velocity dispersions of about 7600 HI clouds were determined on the base of HI RATAN-600 Survey in the second and third quadrants of galactic longitudes in 180 degree 100 dg. ... It is shown that other important dependence - velocity dispersion versus cloud diameters, that is found from molecular clouds, in the case of HI clouds is completely absent ( figure 2 ). ... Figure 1. ...

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• Introduction
• LSVFO: SCORPIO filters
• Results scientific researchs 20

FGS Instrument Handbook for Cycle 24 . ... Fine Guidance Sensor Instrument Handbook for Cycle 24 > Chapter 3: FGS Science Guide > 3.5 Angular Diameters . 3.5 . Angular Diameters . The FGS has been used (Lattanzi et al. 1997) to determine the angular diameters of non-point sources. The example given in Figure 3.5 shows the Transfer Function of a Mira-type variable superposed on the S-Curve of a point source (both observed with FGS3). ...

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• PSF Effects
• Introduction
• CSPICE Routines: HALFPI_C

Lisnyky observatory of A&SPD is located in the village of Lisnyky in Kyiv region. AZT-8 (right) Diameter 0.7 m, Newton, Cassegren. ... Spiral jets of comet Hale-Bopp have been observing on the 3-rd of April, 1997 with 70-cm reflector and image intensifier, time of exposure: 1 second, field of vision: 1.5 minute of arc. This color image was obtained with Fuji color film (Super Plus 400) in focal plane of the 70-cm reflector (F = 27 m) at Lisniki Observatory by A.M.Evtushevsky. ...

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• Explanations to ephemeris for physical observation of the planets for Computer
• Type No
• Gas and dust shells of the Hale-Bopp comet