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Показаны документы, содержащие фрагменты текста из документа
http://www.naic.edu/~tghosh/FOT/FEB07/arecibo_proposal_sc_justi_2.pdf.

1. Limitations on the Calibration Accuracy for COS/FUV Observations of Extended
... Limitations on the Calibration Accuracy for COS/FUV Observations of Extended Targets and for COS/FUV BOA Observations in Cycle 23 . ... Cycle 23 Results . ... Extended targets with COS/FUV . ... Combined with the aperture vignetting, these effects may result in an unreliable flux calibration for COS/FUV/LP3 observations of extended targets (larger than 0.6? ... Users should make themselves aware of the limitations in the calibration of COS/FUV observations of extended targets or with the BOA at LP3....
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/hst/cos/documents/newsletters/cos_stis_newsletters/full_stories/2015_03/available_unsupported_modes -- 22.7 Кб -- 12.04.2016
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2. ESO - I see unexpected boxy emission-like features in my REDL spectra - where
... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > I see unexpected boxy emission-like features in my REDL spectra - where do they come from? ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... The pipeline by default interpolates across the bad columns in the REDL CCD when it creates the master bias, but does not so when it processes the science data. This inconsistency can create boxy emission-like features as seen in the figure below. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/data-processing/faq/i-see-boxy-emission-like-features-in-my-redl-spectra-where-do-they-come-from.html -- 23.1 Кб -- 10.04.2016
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3. http://www.naic.edu/vscience/schedule/2015Spring/KoopmanntagA2941.pdf
Proposal Identification No.: ... Proposal Type: General Category: Sub-Category: Observation Category: Time Requested this semester: Hours Next Semester: Hours already used for this pro ject: Additional Hours required to complete pro ject: Minimum Useful Time : Expected Data Storage: Prop osal Title: ABSTRACT: Regular Astronomy Spectroscopy Extragalactic 61.5 0 0 0 2 hours less than 100 GB What SDSS Misses: A Pilot Program to Find More Low Mass ...
[ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/2015Spring/KoopmanntagA2941.pdf -- 62.7 Кб -- 09.09.2014
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4. http://www.gao.spb.ru/english/publ-s/viii-rfs/p099.pdf
... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...
[ Текст ]  Ссылки http://www.gao.spb.ru/english/publ-s/viii-rfs/p099.pdf -- 100.3 Кб -- 21.05.2007
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5. http://www.atnf.csiro.au/research/pulsar/orange10/pdf/JimPalfreymanOrange2010.pdf
Consecutive bright pulses in the Vela pulsar Jim Palfreyman Research Masters, University of Tasmania Supervisors: Dr Aidan Hotan Professor John Dickey Jim Palfreyman , University of Tasmania , Orange Pulsar Conference , 28-9-2010 Data Collection · Been observing individual ... Jim Palfreyman, University of Tasmania, Orange Pulsar Conference, 28-9-2010 Questions Jim Palfreyman, University of Tasmania, Orange Pulsar Conference, 28-9-2010 ...
[ Текст ]  Ссылки http://www.atnf.csiro.au/research/pulsar/orange10/pdf/JimPalfreymanOrange2010.pdf -- 1301.5 Кб -- 01.10.2010
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6. Radio survey for new compact HII regions
... 227Wink This paper containes an investigation of 91 sources which appear to be point sources when observed with the angular resolution of the 100-m telescope at 4.9 GHz, teta_a = 2.6', and which we expected to be HII regions. The basic search list was prepared from the 4.9 GHz survey of the galactic plane by Altenhoff et al. ... In the present paper we list 4.9 GHz flux densities only for sources for sources for which we present new observations. ... source structure indicated . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/cats/doc/HII_Wink.html -- 4.8 Кб -- 18.03.2015
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7. http://www.mrao.cam.ac.uk/projects/skads/lofar/talks/magnetic.pdf
Magnetic Fields around Radio Galaxies Robert Laing (ESO) Laing et al. ... 2008) Negligible depolarization and 2 rotation Almost all Faraday effects must be due to foreground material How to fit depolarization caused by foreground Faraday rotation Complex polarization Rotation measure Integrate over a beam Observed RM for 0 2 rotation and depolarization Faraday rotation and depolarization 5.5 arcsec FWHM Faraday effects at high resolution FWHM = 1.5 ...
[ Текст ]  Ссылки http://www.mrao.cam.ac.uk/projects/skads/lofar/talks/magnetic.pdf -- 810.2 Кб -- 07.04.2009
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8. http://zebu.uoregon.edu/2004/es399/lec05.html
The Chi-Square Goodness of Fit Statistic . This statistic enables us to test whether observed frequencies are close to . those we would expect. ... Expected frequencies . ... For example, if we . have an honest die we would expect 1/6 of all cases to show any of . ... So, for example, if we roll a die 60 times we would expect : . ... If we actually roll a die 60 times we wouldn't expect each of the faces . ... times each face actually comes up is the observed frequency for that face. ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/2004/es399/lec05.html -- 12.5 Кб -- 19.01.2006
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9. http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0135-1-0.ps.gz
XMM­Newton CCF Release Note XMM­CCF­REL­135 EPIC MOS Spectral Response Distribution R. D. Saxton, S. Sembay 10 Dec 2002 1 CCF components Name of CCF VALDATE EVALDATE List of Blocks changed CAL VERSION XSCS flag EMOS1 REDIST 0020.CCF 1999­12­10 2000­07­15 CCD REDISTRIBUTION ­n 3.152 NO EMOS1 REDIST 0021.CCF 2000­07­15 2000­11­09 CCD REDISTRIBUTION ­n 3.152 NO EMOS1 REDIST 0022.CCF 2000­11­09 2001 ­04­18 ... Mos­1, epoch 1 (rev 62) imaging mode response, all patterns. ...
[ Текст ]  Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0135-1-0.ps.gz -- 42.4 Кб -- 20.01.2003
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10. http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_feb2015/AS01.html
... INSTRUMENT: SurveyCam FILTERS: Stromgren uvby, 2" square COMMENTS: remote observations are expected BRIEF SCIENCE JUSTIFICATION: Last decade numerous faint structures at the periphery of regular galaxies, as arcs, tails, or streams, have been discovered (see e.g. Martinez-Delgado et al., ... The broad-band photometry is used for observing the faint structures, but it does not allow to break the age-metallicity degeneracy efficiently. ... The standard Stromgren set is available at APO. ... 2014). ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_feb2015/AS01.html -- 3.5 Кб -- 24.01.2015
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11. INFRARED CAMERA SPECTOMETER TNG
Main Sections LabIR main page . Instrument page . ... Special Sections Software Page . ... LabIR staff . Companion Pages Skysoft Home . Tirgo Page . ... LabIR Hotlist . ... Arcetri Infrared Instrumentation Group . Largo E.Fermi 5 I-50125 Firenze . Phone (Italy) 055 2752 289 . Fax (Italy) 055 2752 292 . ... Firenze, August 1997 ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/instr/nics/generale/ -- 9.0 Кб -- 04.02.2013
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12. The AstroStat Slog Blog Archive Redistribution
... Archives . ... It refers to the spread in the measured energy of an incoming photon, and even astronomers often stumble over what it is and what it contains. ... The R edistribution M atrix F ile (RMF) is, at its most basic, a description of how the detector responds to incoming photons. ... The process of measuring the energy introduces a measurement error, which is encoded as the probability that incoming photons at energy E are read out in detector channels i . ... Comment ( RSS ) | ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2008/redistribution/index.html -- 23.6 Кб -- 01.03.2014
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13. APOD: 2006 March 6 - Unexpected Comet Pojmanski Now Visible
... 2006 March 6 . Unexpected Comet Pojmanski Now Visible . ... Explanation: Have you ever seen a comet? ... Comet Pojmanski , officially designated C/2006 A1 and discovered only in January, now sports a turquoise tail several times longer than the full moon. Comet Pojmanski 's ion tail is due to gas particles expelled by the comet being pushed away from the Sun by the solar wind , the same wind that ionizes gas in the tail causing its blue tint. ... About APOD | ... NASA Official: Jay Norris. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap060306.html -- 4.9 Кб -- 02.10.2012
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14. Unexpected Comet Pojmanski Now Visible
Astronomy Picture of the Day . ... Right now, however, a new comet has brightened unexpectedly and is visible as a faint streak to the unaided northern observer in the eastern morning sky just before sunrise. ... Comet Pojmanski , officially designated C/2006 A1 and discovered only in January, now sports a turquoise tail several times longer than the full moon. ... Publications with keywords: comet - comet tail . Publications with words: comet - comet tail . ... Comet Holmes Over Hungary . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/1212036 -- 14.0 Кб -- 06.03.2006
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15. Spatial distribution of X-ray binaries at the Galactic center after the
... As is known, the observed distribution of massive stars in the direction of the Galactic center looks very peculiar: the vast majority of all massive stars are concentrated towards the central 1 pc or so (Genzel et al. ... In order to compare the observed distribution of X-ray sources in the Galactic center with what would be expected from the population synthesis computations, we have considered two hypothetical scenarios for the location of the starburst. ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~polar/html/publications/apj/node9.html -- 12.0 Кб -- 21.06.1996
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16. Bob Berman's strange universe: Expect a surprise | Astronomy.com
... Tonight's Sky . ... Observing . ... Bob Berman . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Dave's Universe . ... Bob Berman's Strange Universe . Bob Berman's strange universe: Expect a surprise . ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/magazine/bob-berman/2005/07/bob-bermans-strange-universe-expect-a-surprise -- 63.3 Кб -- 10.04.2016
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17. CYlindrical GAmma-ray Monitor CYGAM -
... CYGAM FLIGHT IN THE HIGH APOGEE ORBIT? Distribution of the Galaxy diffuse emission with high angular resolution allowing to refine the spatial distribution of the cosmic-ray protons in the Galaxy. More than 1000 compact sources with the fraction of degree location accuracy and continuouse monitoring of their flux time variation. Up to 10 new gamma-ray pulsars emitting in the very high energy range. Several high energy gamma-ray bursts with the fraction of degree localization accuracy. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/cygam/english/expecting.htm -- 7.3 Кб -- 10.06.2003
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/cygam/english/expecting.htm -- 7.3 Кб -- 10.06.2003
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18. Emission molecular bands
Next: Radial velocity of the Up: Optical spectrum of IRAS04296 Previous: Observations and spectra reduction . ... However, molecular emission features are only very rarely observed in the optical spectra of PPNe. ... On the other hand, it is well known that cometary nuclei spectra show prominent Swan band emission. In both spectra of IRAS04296 we have discovered strong emission in the (0;0) and (0;1) bands of the Swan system of the molecule. ... Now consider the case of IRAS04296. ...
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/ssl/IRAS04296/node4.html -- 14.3 Кб -- 02.10.2012
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/ssl/IRAS04296/node4.html -- 14.3 Кб -- 01.10.2012
[ Сохраненная копия ]  Ссылки http://jet.sao.ru/hq/ssl/IRAS04296/node4.html -- 14.3 Кб -- 01.10.2012
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19. NICMOS Observes the Galactic Center
Next: NICMOS/HST H-band (F160W) Images Up: NICMOS Science Previous: HST NICMOS Observations of . ... Observations of P . ... The NICMOS team has devised a comprehensive program of observations of the Galactic Center. ... Data in hand give a first look at variability and a detailed look at the search for the tip of the main sequence will be discussed where NICMOS has demonstrated adequate sensitivity and photometric precision to identify likely O8-B1 stars at the Galactic Center. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/sardinia/node25.html -- 12.9 Кб -- 12.06.2006
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20. Leonids 2006
Trail encounter . ... Expected meteor rates . ... The Leonids are the debris of Comet 55P/Tempel-Tuttle. ... The Earth's passage right through the centre of trails is associated with the most spectacular meteor displays (studies show that, as well as how close to the centre of the trail you are, the strength of the display also depends on how far along a trail's length you are). ... The encounter with the 1932 trail will lead to enhanced meteor activity: a nice outburst, but below storm level. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/leonid/2006/info2006.html -- 8.6 Кб -- 21.11.2006
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