Next: Emission-line galaxies Up: The Hamburg/SAO Survey for Previous: Data reduction . ... Among them 128 are new or confirmed emission line galaxies, 6 are quasars (all with redshifts in the range 2.93 to 3.35) and 23 are galaxies without emission lines (only 5 of them have good enough S/N ratio to identify absorption features and to measure redshifts). ... Emission-line galaxies . ... Non emission-line objects . Absorption line galaxies . Stellar objects . Non-classified objects . ...

... Enhancing the Legacy of HST Spectroscopy . ... HST . ... Data . ... Science Blog . ... The Enhancing the Legacy of HST Spectroscopy workshop will take place November 15-16, 2012 at the Space Telescope Science Institute in Baltimore, Maryland. ... Alessandra Aloisi (Space Telescope Science Institute, chair) . Stefano Casertano (Space Telescope Science Institute, co-chair) . ... Alex Fullerton (Space Telescope Science Institute) . ... Claus Leitherer (Space Telescope Science Institute) . ...

The high-redshift radio-loud quasar PKS 2126-158 is found to have a large number of red galaxies in close apparent proximity.We use the Gemini Multi-Object Spectrograph (GMOS) on Gemini South to obtain optical spectra for a large fraction of these sources. We show that there is a group of galaxies at z 0.66, coincident with a metal-line absorption system seen in the quasar s optical spectrum. ... All confirmed members exhibit early-type galaxy spectra, a rare situation for a MgII absorbing system. ...

is split into spectral colours, corresponding to wavelength. Red light has long wavelengths, blue light has short wavelengths. from hot objects are continuous , like a rainbow . atoms only emit light of specific colours, revealing their fingerprints as a line spectrum . atoms in front of a hot object absorb light at these colours, giving an absorption spectrum . are predominantly absorption spectra . next

... The spectroscopic follow-up program of the X-ray sources detected in the 942 ksec exposure of the Chandra Deep Field South has been carried out with the ESO Very Large Telescope ( VLT ) in the time frame April 2000-December 2001 [ESO no. ... Table 5, finding charts, 1&2D spectra can be found at the following URLs: . Table 5 ASCII . Table 5 HTML . Finding charts (click on the ID number in the table) . 1 2D spectra (click on the ID number in the table) ...

... Laboratory for Spectroscopy of Molecular Structures . ... Optics and spectroscopy of molecular and liquid crystals, fullerenes, superthin molecular films. Optical studies of structure, phase transitions, pretransitional phenomena, structural modifications in external field and under high pressure. ... Methods developed in the laboratory enable to determine in free standing films of different types liquid crystals values of polarization, two-dimensional constants of orientational elasticity. ...

. Ivan Najdenov, Nicolai Somov, Tatjana Somova.

... MASTER COMPILATION of GOODS/CDF-S spectroscopy . CDF-S Master Spectroscopic Catalog - v1.2 ( 26/08/2004): . ... Vanzella et al., 2004, (astro-ph/0406591) . VLT/FORS2 spectroscopy . ... Le Fevre et al., 2004, (astro-ph/0403628) . ... Szokoly et al.,2004, (astro-ph/0312324) . ... 2004 ApJ 600 L99 . ... 2004, ApJ, 602, L5 . ... Strolger at al.,2004,(astro-ph/0406546) . ... ESO/WFI-R image with marked objects with existing public spectroscopic data in the GOODS/CDF-S area . ...

... A2267 Date Received: 2006-Oct-02 15:17:40 Technical Page Proposal Type: General Category : Sub- Category : Observation Category : Total Time Requested: Minimum Useful Time : Prop osal Title: ABSTRACT: Regular Astronomy Spectroscopy Extragalactic 10 Hours A search for 6 GHz OH lines at z 0.25 We propose to use the Arecibo 6-band receiver to obtain high resolution spectra of the redshifted OH J=5/2 excited-state transitions ...

... Registration of Attenuated Total Reflection (ATR) spectrum of a sample, contacting with the ATR-prism. ... studies of fine-grain material after landing: surface dust, precipitating atmospheric aerosols, samples taken by a robotic arm (or a drill); . studies of aerosols during descend (or flight aboard a balloon) in an atmosphere; . ... The ATR-technique was not used before in planetary exploration experiments and it’s development is aimed for future projects for Mars exploration. ...

On 19/20 October 1995 we used GRIM II to attempt spectroscopy of the 2.3 micron CO absorption band in stellar clusters. ... Read Noise Our typical backgrounds in 60s were about 100 DN (about 500 e), and so for faint objects our noise is utterly dominated by the read noise of about 110 e. We can think of three ways to improve this situation: integrate longer; reduce the read noise; or implement multiple reads. ... Flats The quartz lamps were too dim for flats. ...

MFS . Data archive MFS . ... Data archive HSFA . ... Catalogue of solar flares . Atlas MFS . Data archive MFS [FTS, AVI] . Data MFS-2009 . Data MFS-2010 . Data MFS-2011 . Data MFS-2012 . Flares archiv with asymmetry absorption . ... Catalogue of prominence 2011 . Catalogue of prominence 2012 . ... Data MFS-2013 . Data MFS-2014 . Data MFS-2015 . ...

... Up: Iraf Packages . ... IRAF Group, NOAO 1 , PO Box 26732, Tucson, AZ 85726 . This paper describes a new IRAF spectroscopy exposure time calculator. ... SPTIME takes an input source spectrum, either a reference blackbody, power law, or a user spectrum, a background ``sky'', observing parameters such as exposure time, central wavelength, seeing, airmass, and moon phase, instrument parameters such as aperture sizes and detector binning, a description of the spectrograph, and desired output. ...

. by . E. Oliva, A. Marconi, R. Maiolino, L. Testi, et al. We report 0.9-1.4um spectroscopic observations of NGC1068 collected during the commissioning phase of the near infrared camera spectrometer (NICS) of the Telescopio Nazionale Galileo (TNG). These yielded the first extragalactic measurement of PII (1.188um) line emission. In the central 0.75"x2" the FeII/PII line-intensity ratio is close to unity, similar to that measured in the Orion bar and a factor of . Mantained by: Leonardo Testi .

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... Steps toward interstellar silicate mineralogy. ... Astron. ... Optical constants: . ... Deternimation of optical constants was made in two ways: (i) measurements of reflectance of the polished samples (0.19 - 500 micron) with following Kramers-Kronig analysis in 8 - 80 micron region and Lorentz oscillator fit outside the region; (ii) measurements of transmittance of the "raw" samples (with accounting for the reflected and scattered light contribution) in visual ( 100 micron). ... Related paper(s): ....

. Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии > Spectroscopy. The Key to the Stars . PDA . Просмотр полной версии : Spectroscopy. The Key to the Stars . striimii . 25.10.2007, 08:54 . Еще одна книжка 2007 года из серии 'Patrick Moore's Practical Astronomy' . http://stream.ifolder.ru/3869473 (PDF, 1.39mb) . vBulletin v3.8.4, Copyright 2000-2016, Jelsoft Enterprises Ltd. Перевод: zCarot

... Flux density at 1 GHz (/Jy): 19 . ... Notes: This is the remnant of the SN of AD 1006. ... Optical: Filaments to the NW, with broad H component. ... Point sources: The background Schweizer Middleditch star is near the middle of the remnant. ... van den Bergh 1976, ApJ, 208, L17. Optical observations. ADS . ... X-ray spectroscopy. ... Schweizer & Middleditch 1980, ApJ, 241, 1039. ... Optical spectroscopy of the Schweizer Middleditch star. ... Optical spectroscopy. ... 2013, A&A, 552, A9. ...

. Departement of Quantum Astrophysics . Head: Kurt V.G. , Prof. ultraviolet spectroscopy of planetary upper atmospheres and interplanetary/interstellar medium; . observations of gamma-bursts and optical identification of their sources; . long-base optical interferometry. Staff: .

... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...