... HST . FUV-MAMA Repeller Off as an Available Mode for High Resolution Spectroscopy . ... Data . ... HST Overview . Overview . ... Retrieving HST Data . ... We find that the FUV-MAMA has improved resolving power (at the cost of sensitivity) when the repeller-wire high-voltage is turned off. ... To fully realize the increase in resolution provided by this mode, users will have to reprocess the data on their own using the CALSTIS package in STSDAS with parameters set for HiRes pixels. ...

Еще в разделе: (Показать все результаты (>21477) - www.stsci.edu/ )

• JWST Sensitivity
• WFC3 Instrument Handbook
• STIS Instrument Handbook

... 23 September 2004 - Telescope First Light! ... 30 July 2004 . ... NIC-FPS is an instrument combining the capabilities of a near-infrared imaging camera with a cryogenic Fabry-Perot etalon currently under development at the Center for Space Astrophysics and Space Astronomy , University of Colorado with support from Rice University , Ball Aerospace and the Astrophysical Research Consortium. It is scheduled to begin operations on the ARC 3.5m telescope at Apache Point Observatory in 2004. ...

Еще в разделе: (Показать все результаты (>966) - www.apo.nmsu.edu/ )

• APO Home Page
• ARC 3.5m | Instrumentation
• ARC 3.5-m Instrument News Page

... NICS will be the only infrared instrument for the first light of the TNG; as a consequence, we decided to incorporate a sufficient degree of operation flexibility by providing the instrument with six different observing modes, three aimed at imaging and three at spectroscopy: . ... It will be possible to use the narrow band filters as order sorters; this will allow to perform high resolution long-slit spectroscopy in the wavelength ranges covered by the available narrow band filters. ...

Еще в разделе: (Показать все результаты (>10450) - www.arcetri.astro.it/ )

• IBIS - Flat Fielding
• IBIS: SolarNet Access
• IBIS: Technical Description

... Design of Imaging Optics . Analyzing Optics . ... The high resolution near infrared camera (CONICA) for the first VLT unit telescope is under development. It serves as a multi-mode instrument for the wavelength region between 1.0 and 5.0 microns, providing diffraction-limited spatial resolution when combined with the adaptive optic system NAOS of the VLT (Rosset et al. ... VLT instrumentation, ALADDIN InSb detector, NIR imaging, NIR spectroscopy, re-imaging optics, IR optics . ...

Еще в разделе: (Показать все результаты (>280) - www.stecf.org/ )

• Near IR Astronomy with the ESO VLT
• NICMOS and the VLT: A New Era of High Resolution Near Infrared Imaging and
• ST-ECF Instrument Science Reports

... Instrument Status . Science Verification . ... CRIRES . ... SV observer shall submit their proposals using the Science Verification proposal template Proposers are asked to provide at least a short summary of the science goal, coordinates and magnitudes of GS and science target, a finding chart , the observing wavelength ID, as specified in appendix A of the UM and DIT, NDIT settings of science detectors as computed with the exposure time calculator (see below). ... with a 0.2 arcsec slit. ...

Еще в разделе: (Показать все результаты (>66793) - www.eso.org/ )

• ESO - I see unexpected boxy emission-like features in my REDL spectra - where
• ESO - Science Announcements
• ESO - Improvement to FLAMES Spectral Resolution and Sensitivity

... PROBLEMS: "Unknown" (i.e. no physics model) components; What's a "Good-Enough-Fit" (e.g. Poisson)? ... ASIDE: MULTI-SCALE FOR POISSON - called Multiplicative Multiscale Innovation Models MMI Slides courtesy of R.Willett, SAMSI 2006 Timmermann Nowak, 1999 Kolaczyk, 1999 ASIDE: MULTI-SCALE FOR POISSON - called Multiplicative Multiscale Innovation Models MMI Slides courtesy of R.Willett, SAMSI 2006 Timmermann Nowak, 1999 Kolaczyk, 1999 ASIDE: MULTI-SCALE FOR ...

Еще в разделе: (Показать все результаты (>4016) - hea-www.harvard.edu/ )

• Harvard College Observatory History in Images
• ChaMPlane data_archive_.html

... The IVOA Data Access Layer (DAL) working group is defining a Simple Spectral Access (SSA) protocol for accessing 1D spectra and SEDs. ... The survey consists of two parts. ... Elodie: 25000 extracted Echelle spectra, resolution 42000, 4000 - 6800 ? ... ISO 1D Spectral Data: 10000 files, 2.4-197 micron, resolution 40-30000 . ... XMM-Newton 1D Spectral Data: XMM/RGS, 20000 spectra (expected), 0.35-2.5 keV, resolution 200-800; XMM/EPIC, 1.5 mio. spectra (expected), 0.35-15 keV, resolution 20-50 . ...

Еще в разделе: (Показать все результаты (>1868) - www.adass.org/ )

• Calibration and Performance Control for the VLT Instrumentation
• The INTEGRAL Science Data Centre
• ADASS 2002 Conference Proceedings

Proposal Identification No.: A2133 Date Received: 2008-Jun-08 19:16:09 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Large Astronomy Spectroscopy Extragalactic 980 Hours The Alfa Ultra-Deep Survey: Deep HI Observations at 0<z<0.16 The improved spatial and spectral survey capabilities available with ALFA opened a new era of high sensitivity observations for the Arecibo telescope. ... X Part of the observing run. ...

Еще в разделе: (Показать все результаты (>5334) - www.naic.edu/ )

• http://www.naic.edu/vscience/schedule/2013Spring/SaltertagA2765.pdf
• http://www.naic.edu/vscience/schedule/2015Spring/CampbelltagR2956.pdf
• http://www.naic.edu/vscience/schedule/2015Fall/KovalevtagV3003.pdf

Research Technician Radio Meteor Detection A fixed-term Research Technician position is available at the Armagh Observatory funded by the Europlanet Research Infrastructure (RI) under the Seventh Framework Programme of the European Union (EU). ... In addition, the equipment should be capable of operating in the field and at remote sites with a high degree of autonomy. ... For more information about the pro ject, please contact the PI, Dr Apostolos Christou, by email at aac@arm.ac.uk. ...

Еще в разделе: (Показать все результаты (>2488) - star.arm.ac.uk/ )

• Research Technician Post
• Armagh Observatory
• Leonids 2006

Astronomy Discussion Forums . ... I Expected More Sense Than That. ... Post Message | ... Posted by Richard D. Stafford, Ph.D. on November 8, 2002 04:14:05 UTC . ... You are missing the point - harvey1 - November 8, 2002 - 13:10 UTC . I hope Stafford doesn't mind my intruding his forum - mrsouza - November 8, 2002 - 14:55 UTC . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>424) - www.astronomy.net/ )

• Shifts Are As Would Be Expected. - an Astronomy Net Blackholes2 Forum Message

... 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 . ...

Еще в разделе: (Показать все результаты (>2451) - www.sao.ru/ )

• Entry points
• What was the measurement?
• Residual plots

... In addition to the standard 20, 13, 6 and 3-cm systems, we expect that all six antennas will be available for 12-mm observations. ... As in 2002, three antennas will be available with 3-mm systems for the winter of 2003, with the frequency range limited to two sub-bands of 84.9 - 87.3 GHz and 88.5 - 91.3 GHz. Proposals for 3-mm observing time must include an observer who has had previous experience with the ATCA 3-mm systems. ... Changes to the ATNF Time Assignment Committee . ...

Еще в разделе: (Показать все результаты (>27058) - www.atnf.csiro.au/ )

• VSOP Observing Schedule
• mfboot
• Jim Lovell Article

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2008 January 1 . Rays from an Unexpected Aurora . ... Explanation: This aurora was a bit of a surprise. ... Possibly more surprising, however, the aurora appeared to show an usual structure of green rays from some locations. ... Note: A German language mirror of APOD is now available . ... NASA Official: Phillip Newman Specific rights apply . ...

Еще в разделе: (Показать все результаты (>2376) - www.sai.msu.su/ )

• APOD: 2009 September 8 - Unexpected Impact on Jupiter
• APOD: 2005 November 20 - Rays from an Unexpected Aurora
• APOD: 2002 August 5 - Rays from an Unexpected Aurora

... APOD: 2008 January 1- Rays from an Unexpected Aurora . ... 1.01.2008 . ... Possibly more surprising, however, the aurora appeared to show an usual structure of green rays from some locations. In this view , captured from North Dakota , USA, a picket fence of green rays stretches toward the horizon. Mirroring the green rays is a red band, somewhat rare in its own right. ... Публикации с ключевыми словами: aurora - полярное сияние . Публикации со словами: aurora - полярное сияние . ...

Еще в разделе: (Показать все результаты (>58006) - www.astronet.ru/ )

• APOD: 2008 January 1- Rays from an Unexpected Aurora
• Unexpected Impact on Jupiter
• XWare > APOD

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Chirp ionosonde main technical characteristics . ... Linear frequency modulated continuous signals sounding method is relatively simple and has wide application in various special-purpose systems. ... Chirp signals which are applying for ionosphere channel diagnostics usually have10KHz/s -- 1MHz/s. We must point out that under modulation speed increasing there is an increase in noise suppression and resolution power. ...

Еще в разделе: (Показать все результаты (>38) - rp.iszf.irk.ru/ )

... Orbiter . Payload of the Orbiter . ... the instruments . ... ORBITER . Index . Instrument . Mass (kg) . ARGUS . ... visible and IR mapping spectrometer . ... planetary IR Fourier spectrometer . ... mapping visible and thermal radiometer . ... mapping high-resolut. spectrophotometer . ... multichannel optical s spectrometer . ... quadrupole mass-spectrometer . ... fast omnidir. energy-mass ion analyzer . ... wave complex . ... platform for ARGUS instruments . ... MASS-MEM . ...

Еще в разделе: (Показать все результаты (>1133) - www.cosmos.ru/ )

• Interball Data Archive Home Page
• Two points (INTERBALL-1 and MAGION-4) observations of magnetopause motion
• Interplanetary Magnetic Field Lines

... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...

Еще в разделе: (Показать все результаты (>30) - site2010.sai.msu.ru/ )

... 4 November 1994 . orbit . ... 0.0128 . ... orbit period . ... satellite mass . 1950 kg . scientific payload mass . 550 kg . ... For more information send a mail to: info@sputnik.infospace.ru . 1997-2002 SMIS IKI RAN and SRC "PLANETA" Moscow, Russia. ...

Еще в разделе: (Показать все результаты (>18) - sputnik.infospace.ru/ )

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Coronado€о Solar . ... Spotting Scopes . ...

Еще в разделе: (Показать все результаты (>2506) - www.meade.com/ )

• CES Media Kit / CES Media Kit / Meade Instruments
• Series 5000 Mega Wide Angle Eyepieces / Meade Instruments
• Meade Green Laser Pointer #608002

... N. Kardashev and M. Popov informed the participants on the current IOC results. ... Kovalev). ... Agenda of the RadioAstron teleconference November 16, 2011 Corrections to the Agenda 1 2 3 4 5 6 IOC status and results Single Dish observation with RA VLBA observations to find best fringe search candidates Fringe search plan Early science program plan Tracking stations outside Russia N.Kardashev N. Kardashev / M.Popov V. Kostenko E.Fomalont M.Popov Y.Y. Kovalev / M.Popov /A.Alakoz ...

Еще в разделе: (Показать все результаты (>162) - www.asc.rssi.ru/ )

• Contingency Plans
• RadioAstron Announcement of Opportunity - 1, english version
• MEMORANDUM