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http://www.stsci.edu/hst/wfc3/analysis/grism_obs/calibrations/wfc3_grism_master_sky.html.
http://www.stsci.edu/hst/wfc3/analysis/grism_obs/calibrations/wfc3_grism_master_sky.html.
1. COS Observing Strategies
... HST . ... Data . ... HST Overview . ... Instruments . ... Spectral Resolution . ... FUV HV History . ... Observing Strategy . ... Spectroscopy . ... Medium resolution FUV/NUV spectroscopy (point source) . ... Low resolution FUV/NUV spectroscopy (faint point source, above background limit) . ... Low resolution FUV/NUV spectroscopy (faint point source, background-limited) . ... Low resolution FUV/NUV spectroscopy (bright point source) . ... May be too bright for COS, choice depends on resolution . ...
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Ссылки http://www.stsci.edu/hst/cos/strategies -- 19.4 Кб -- 10.04.2016
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2. ESO - Paranal Science Operations: End of Missions Report
... Science . ... Science Users Information Paranal Science Operations Visitor Information jump to navigation jump to content . Paranal Facilities . ... Offered Instruments . ... Paranal News . ... Paranal Telescopes Overview . Telescopes and Instruments . ... Overview . ... Manuals . ... Instrument Operation Team . ... Paranal Science Operations . ... Please submit one report per observing run or telescope/instrument combination. ... About ESO in general: . ... Telescope/Instrument Manuals: . ...
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Ссылки http://www.eso.org/sci/php/sciops/EoM/ -- 49.3 Кб -- 10.04.2016
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3. http://xmm.vilspa.esa.es/sas/8.0.0/doc/rgsbkgmodel.ps.gz
XMM-Newton Science Analysis System Page: 1 rgsbkgmodel July 2, 2008 Abstract Compute a model background spectrum from RGS background templates 1 Instruments/Modes Instrument Mode RGS Spectroscopy 2 Use In the interactive environment. pipeline processing no interactive analysis yes 3 Description The aim of this package is to compute a model spectrum of the RGS background applicable to a given observation from a combination of observations of empty elds. ... Model background spectra (OGIP-compliant). ...
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Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/rgsbkgmodel.ps.gz -- 45.4 Кб -- 02.07.2008
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4. Procedures for Observations
... The J, H and K bands are characterized by a bright background, such a background is mainly due to the emission of atmospheric lines and of thermal radiation. ... If the source cover a large fraction of the slit, spectra off-source must be observed to adequately sample the sky background. ... The on chip integration time (time spent in each position of the slit) must not exceed 40 seconds in J and H bands and 60 seconds in K band. ... We suggest a sequence of 10 for each elementary integration time. ...
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Ссылки http://www.arcetri.astro.it/irlab/instr/longsp/doc/proc_ob.html -- 7.9 Кб -- 16.02.2000
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5. Calibration and Performance Control for the VLT Instrumentation
Next: The ESO VLT CCD Detectors Software . ... Up: Instrument-Specific Software . ... The framework for data calibration and analysis of the VLT instrumentation is presented, based on the concepts of a calibration plan, pipeline calibration, quality control, and archiving of calibrated data for a ground-based observatory. ... Quality Control Pipeline provides quality assessment for instrument performance data and observing conditions, and tests the results of the Reduction Pipeline. ...
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Ссылки http://www.adass.org/adass/proceedings/adass96/ballesterp.html -- 9.3 Кб -- 23.06.1998
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6. Data Description and Calibration
... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Spectrum management . Spectrum management overview . ... CSIRO ATNF Data Archives . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ...
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Ссылки http://www.atnf.csiro.au/pasa/14_3/erickson/paper/node5.html -- 51.3 Кб -- 08.04.2016
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7. MILT Description
... This is possible at modest cost due to the low moments of inertia of the telescope and enclosure. ... This same performance will be achieved in higher winds when the telescope enclosure is facing away from the wind, or by using wind screens. ... The telescope system (MILT) will be remotely operable with an on-site operator's assistance by an astronomer located at one of the ARC member institutions. ... Mean Wind Speed . ... Offsets > 10 deg: 1 arc sec rms max . ... 5 sec max, tracking to tracking . ...
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Ссылки http://www.apo.nmsu.edu/Telescopes/eng.papers/milt/description.html -- 8.3 Кб -- 13.12.1993
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8. Meade Instruments Corporation - Autostar Computer Controller Instruction Manual
... Meade Instruments Corporation . ... Autostar Computer Controller Instruction Manual . Autostar Computer Controller . ... NOTE: This manual covers both Model #495 Autostar and #497 ETX Autostar Computer Controllers. ... Autostar Primary Menus and Options . ... Chapter 3: Alignment . ... Guided Tour Menu . ... Chapter 5: Autostar Menu Functions . ... Meade Autostar Computer Controller . ... Meade #505 Connector Cable Set Manual . ... Copyright 2006 Meade Instruments Corporation, All Rights Reserved. ...
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Ссылки http://www.meade.com/manuals/autostar/index.html -- 11.8 Кб -- 10.11.2012
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9. The AstroStat Slog background
... Posts tagged ?background? ... Probability density functions are another way of summarizing the consequences of assuming a Gaussian error distribution when the true distribution is Poisson. We can compute the posterior probability of the intensity of a source , when some number of counts are observed in a source region, and the background is estimated using counts observed in a different region. ... In both cases a background of 200 counts collected in an area 40x the source area is used. ...
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Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/tag/background/index.html -- 27.6 Кб -- 01.03.2014
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10. Observing Run
. Next: A. Christou Up: C.J. Butler Previous: Phenology Contents . 3-9 August, 2004. The youngest late-type stars. High-resolution spectroscopy with the GIRAFFE (Grating Instrument for Radiation Analysis with a Fibre Fed ?chelle) ?chelle Spectrograph on the 1.9m Radcliffe Telescope at the SAAO (with D. Garc?a-Alvarez and J. Drake, Harvard).
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Ссылки http://star.arm.ac.uk/annrep/annrep2004/node38.html -- 3.4 Кб -- 19.04.2005
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11. GRANAT Home Page
GRANAT is the Russian x-ray sattelite launched to the high apogee orbit (200,000 km) and operated almost for 10 years (1989 -1999) , carrying out four major instruments: French SIGMA coded-mask hard x-ray telescope (30-1000 keV), Soviet ART-P coded-mask telescope (2??-60?? keV), all-sky monitor WATCH (6-150 keV), and a gamma-burst detector PHEBUS . ... Since September 1994, GRANAT is in the survey mode. ... Explore pages devoted to individual GRANAT instruments (including main scientific results): . ...
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Ссылки http://hea.iki.rssi.ru/GRANAT/granat.html -- 2.5 Кб -- 03.11.2009
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12. Laboratory of spectroscopy and photometry of extragalactic objects :MOUSER
... MOUSER Over View . The design of a new generation fast spectrograph MOUSER (Multi Object Universal Spectrograph for Extragalactic Research) to be installed at the 6 m telescope is proposed. ... photometric observations in broad and narrow spectral bands with a 6'x6' field of view and an image scale of 0".30/pixel; . ... The spectrograph is to be installed on the field rotator of the 6 m telescope prime focus without a standard field corrector. ... Back to Laboratory Home Page . ...
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Ссылки http://mavr.sao.ru/hq/lsfvo/mouser/mouser.html -- 8.9 Кб -- 02.10.2012
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[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lsfvo/mouser/mouser.html -- 8.9 Кб -- 01.10.2012
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13. Results of follow-up spectroscopy
Next: Emission-line galaxies Up: The Hamburg/SAO Survey for Previous: Data reduction . In total 217 candidates were observed during the January - June, 1995, of which 34 objects were observed with the 6m telescope, 183 objects with the Calar Alto 2.2m telescope, and 4 with both instruments. ... For 11 of the known ELGs we measure emission line ratios and make quantitative classification. ... Emission-line galaxies . ... Objects without emission lines . Absorption-line galaxies . ...
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Ссылки http://www.sao.ru/precise/Laboratory/Publications/1999/HSSI/TEXT/node7.html -- 4.8 Кб -- 24.11.1998
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14. http://www.iki.rssi.ru/conf/2009elw/presentations/presentations_pdf/session7/pavlov_ELW.pdf
... Europa lander", Moscow >12.02.2009 Outline Planetary instruments for in-situ chemical analysis Laser-induced plasma spectroscopy: principle, instrumentation, features GENTNER proposal of the LIBS instrument for the Europa lander mission State-of-the-art of the instrument Page 2 von Hoerner & Sulger GmbH Int. Symp. ... Page 3 von Hoerner & Sulger GmbH Int. Symp. ... Europa lander", Moscow >12.02.2009 Laser-Induced Breakdown Spectroscopy (LIBS): Principle Page 5 von Hoerner & Sulger GmbH Int. Symp. ...
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Ссылки http://www.iki.rssi.ru/conf/2009elw/presentations/presentations_pdf/session7/pavlov_ELW.pdf -- 1074.7 Кб -- 02.03.2009
[ Текст ] Ссылки http://www.cosmos.ru/conf/2009elw/presentations/presentations_pdf/session7/pavlov_ELW.pdf -- 1074.7 Кб -- 02.03.2009
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[ Текст ] Ссылки http://www.cosmos.ru/conf/2009elw/presentations/presentations_pdf/session7/pavlov_ELW.pdf -- 1074.7 Кб -- 02.03.2009
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15. http://www.naic.edu/vscience/schedule/tpfiles/LovelltagA1380tp.pdf
... 25 Hours Radio OH Observations of Comet C/1994 S4 LINEAR In comets, a strong observed 18-cm OH line can b e pro duced as the comet amplifies or absorbs background radiation. In highly pro ductive comets, OH sp ectral lines in the inner coma app ear weaker than exp ected b ecause gas collisions thermalize and "quench" this maser emission. The role of such collisional quenching was recently shown to play a large role in Comet Hale-Bopp, one of the most pro ductive comets ever observed. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/LovelltagA1380tp.pdf -- 39.5 Кб -- 07.04.2005
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16. Research Interests
... Your main research interests concern the computer modelling of galaxy formation. ... The observers think that they are smart, but it is only thanks to these new telescopes that all the exciting recent progress has been made in the study of the high redshift universe. ... By redshift ten, some knots (where filaments and sheets join) are getting dense enough to form galaxies, and the first light in the universe switches on. ... By redshift 5, clusters of galaxies are centred on these knots. ...
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Ссылки http://www.mso.anu.edu.au/pfrancis/roleplay/html_dir/firstlight/node15.html -- 6.0 Кб -- 02.10.2012
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17. http://site2010.sai.msu.ru/static/doc/TTravouillon_TMT_site_testing_site2010.pdf
Lessons learned from the Thirty Meter Telescope site testing Tony Travouillon Sebastian Els, Angel Otarola, Reed Riddle, Matthias Schoeck, Warren Skidmore TMT.XXX.PRE.05.0XX.DRF01 1 Introduction TMT and its Site testing. Important choice before going on site. ... Considerations during analysis of the data. TMT.XXX.PRE.05.0XX.DRF01 2 Some Background about the TMT Site Testing TMT is a 30m, segmented, RitcheyChretien telescope design. ... ASCA Cloud Cover Analysis So how do we do it in practice? ...
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Ссылки http://site2010.sai.msu.ru/static/doc/TTravouillon_TMT_site_testing_site2010.pdf -- 2354.3 Кб -- 18.10.2010
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18. Astrophysics Group Cosmic Microwave Background (CMB)
... Astrophysics Group . Research . Cosmic Microwave Background (CMB) . ... A significant fraction of the Astrophysics Group is involved in work on the Cosmic Microwave Background, both experimental and theoretical. We are currently operating the Arcminute Microkelvin Imager , an arcminute-scale survey telescope, and developing analysis techniques for the Planck satellite. ... 2013, Astrophysics Group, Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE . ...
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Ссылки http://www.mrao.cam.ac.uk/research/cosmic-microwave-background/ -- 17.2 Кб -- 10.04.2016
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19. Observing for Students and Visitors
... Moore Observatory is a research and advanced teaching facility of the University of Louisville. ... The 24-inch Ritchie Chretien (RC24) telescope is a research instrument used by faculty and graduate students involved in studies of exoplanets, optical properties of the atmosphere, and the development of imaging and spectroscopic technology. ... Kent (CDK20S) are collaboratively operated by the University of Louisville and the University of Southern Queensland for both research and education. ...
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Ссылки http://www.astro.louisville.edu/moore/visit/index.html -- 3.6 Кб -- 18.10.2010
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20. Observing with VISTA
. Home . - . Overview . Glossary . Observing . Exposure Time Calculator (ETC) . Survey processing . Pictures . Publications . - . External Links . ESO - Public Surveys . near IR surveys . DENIS . 2MASS . UKIDSS (in north) . Excel Spreadsheet (version 3 of 2007-02-15) to help PIs plan their observations . Instrument Calibration Plan (draft - v1.4) . Menu of 23/10/2012 . Page updated 2006 Nov 30 by J.P.Emerson to whom comments should be sent . [ ESO ][ VISTA Home ]
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Ссылки http://www.vista.ac.uk/observing/spreadsheet/index.html -- 7.6 Кб -- 24.10.2012
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