... HST . ... Data . ... HST Overview . Overview . ... Data Analysis . ... CONTENTS: - GHRS NEWS + Throughput Changes + Background and Dark Measurements + Paper Products - NEW GHRS DOCUMENTATION + ISR-076: G140L Flat Fields - RECENT PREPRINTS - APPENDIX: GHRS CONTACTS ================================================================================ Throughput Changes ------------------ We remind observers that we have seen changes in the absolute throughput of the GHRS since the 1993 Servicing Mission. ...

Еще в разделе: (Показать все результаты (>21380) - www.stsci.edu/ )

• NICMOS STScI Analysis Newsletter 20
• NICMOS STScI Analysis Newsletter 25
• WFPC2 STAN

Frequently Asked Questions (about the FITS archive) . HyperLeda home | Documentation | ... Some variations in the setup are accepted in a given dataset depending on the context: In broad Band Imaging, the observations taken through different filters (U B V R and I) belong to the same dataset. ... What data are archived in the HFA? The HFA stores files as they are provided, ie., it can be raw observation files or pre-reduced files (flatfielded and wavelength calibrated). ... HyperLeda . ...

Еще в разделе: (Показать все результаты (>3317) - www.sao.ru/ )

• HyperLEDA Internal documentation

... Science . ... Data Handling and Products > Data Reduction FAQ > The calibration data for my observations look strange. Can you confirm that they look as the are supposed to look? ... Science Users Information . Observing Facilities . ... Paranal Facilities . La Silla Facilities . ... Observing with ESO Telescopes . ... Data Pipelines and Calibrations . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ...

Еще в разделе: (Показать все результаты (>66997) - www.eso.org/ )

• ESO - Science Announcements
• ESO - Where can I find calibration files for the APEX bolometer instruments
• ESO - The response curve leaves residual instrument features in my science.

. Home . Watchouts . Software requirements . Installation . Download . Documentation . Calibration . Help . Notice that SOC-only packages like deceit, newsiam, odfcheck, etc , may appear listed in the list of all packages but no documentation is available for any of them. SAS User's Guide . HTML . PDF . PS . HEASARC ABC Guide . HTML . PDF . ps.gz . Pages maintained by SAS librarian . Any question about SAS should be addressed to the XMM-Newton help desk . Updated on: June 30, 2006

Еще в разделе: (Показать все результаты (>40002) - xmm.vilspa.esa.es/ )

• XMM-Newton SAS: Introduction to SAS

... Second, the observatory can control the configuration, test data analysis procedures, and provide calibration solutions with the help of instrument models. This paper presents the VLT object-oriented framework for the development of ETCs (Exposure Time Calculators) and data simulators. ... Instrument simulations are being developed for the purpose of predictive calibration, instrument configuration control, and evaluation of data analysis procedures. ...

Еще в разделе: (Показать все результаты (>1996) - www.adass.org/ )

• Calibration and Performance Control for the VLT Instrumentation
• Distributed Software for Observations in the Near Infrared
• ADASS 2002 Conference Proceedings

... There are compelling reasons for the pulsar community to utilise a standard data storage format. For example, standardisation of file formats significantly decreases the amount of effort required to integrate new instruments into the analysis chain. ... Accordingly, we have defined PSRFITS as a standard FITS-based format for pulsar data files. ... For example, the first line of Processing History HDU contains information about the data acquisition program and the initial structure of the file. ...

Еще в разделе: (Показать все результаты (>32025) - www.atnf.csiro.au/ )

• ATNF Miriad Data Reduction Software
• Archive of VLBI Observations Majordomo List
• User Parameters - Pipeline & job control CentralProcessor 0.11 documentation

Presentations at the Astro-Statistics Seminar, Stat 310, taught by Xiao-Li Meng (Harvard). ... Aneta Siemiginowska, CfA . 21 Sep 2004 . Astronomy in the Age of Space: An Overview [.pdf] This is a broad overview of astronomy as an introduction to Astrostatistics. ... We concentrate on problems related to high energy astrophysics and consider the data obtained by modern X-ray space telescopes such as Chandra X-ray Observatory and XMM-Newton. ... 05 Oct 2004 . ... 09 Nov 2004 . ... 22 Feb 2005 . ...

Еще в разделе: (Показать все результаты (>2878) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive loess and lowess and locfit, oh my
• SAO Summer Intern Program 2014
• SAO Summer Intern Program 2013

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

Еще в разделе: (Показать все результаты (>43) - vega.inp.nsk.su/ )

Main Sections LabIR main page . Instrument page . ... Special Sections Software Page . ... LabIR staff . Companion Pages Skysoft Home . Tirgo Page . ... Please send questions/reports about these pages to the following e-mail address: . ... If you would like to be added to our mailing list and/or be informed automatically of news and updates, please fill the form below. ... Add me to your mailing list Inform me of WEB pages updates Both WEB updates and maling list Data download request . ...

Еще в разделе: (Показать все результаты (>7562) - www.arcetri.astro.it/ )

• Labir Web Site
• Labir Instrument Page
• Lunar Occultation Group at AAO

These policies are consulted whenever there are questions or concerns for closing the enclosure due to hazardous conditions or situations. telescope operations will be suspended whenever conditions pose a risk to facilities or personnel; . the Chief Telescope Engineer has full responsibility and sole authority to make this decision. ... Policy: The Chief Telescope Engineer has full responsibility and sole authority to suspend operations for the reasons described in the previous policy. ...

Еще в разделе: (Показать все результаты (>1054) - www.apo.nmsu.edu/ )

• Astrophysical Research Consortium Small Aperture Telescope
• APO Home Page
• ARCSAT Observers Nightlog Form

Home About Meade Product Information Dealer Locator Customer Support Investor Relations Dealer Support Employment Opportunities Site Map . Meade Instruments Corp. ... Frequently Asked Questions . Telescopes & Astronomy FAQs . LX200GPS FAQs . ETX FAQs . CaptureView FAQs . ... Choosing a Telescope . ... about meade | ... dealer support | ... The name Meade, the Meade logo, are trademarks registered with the United States Patent Office, . ... Copyright 2006 Meade Instruments Corp., ...

Еще в разделе: (Показать все результаты (>2505) - www.meade.com/ )

• Meade Instruments Corporation - Frequently Asked Questions
• Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes
• Meade Instruments Corporation - Pictor Manual Index

... GSAOI Home . ... Science . ... Despite vast increase in our understanding of the evolutionary nature of planetary nebulae (PNe) during the last three decades, a central question remains: where is the missing mass? Theoretical evolutionary tracks predict that all stars with masses in the range 1.4-8 M Sun should become PNe. ... Clearly, much of the mass of the planetary nebula shell must remain un-ionized, and much of it may be in molecular form. ... The Magellanic Cloud PNe are ideal for this. ...

Еще в разделе: (Показать все результаты (>640) - www.mso.anu.edu.au/ )

• Brad's Data
• GSAOI Bulk Motions Science Page
• Marc White - Astrophysicist - The Australian National University

... Telescopes . ... The time requests are accepted in an electronic version with on-line form in Russian or English. ... Unregistered request will be disregarded by the Large Telescopes Programm Committee. In exclusive cases the secreatry of the Committee is entitled to accept an observational time request given permission of the Chairman of the Committee or the director of the SAO RAS. The Program Committee considers generally one time request submitted by the principal applicant. ...

Еще в разделе: (Показать все результаты (>408) - mavr.sao.ru/ )

• Ratan-600 application form
• Hardware sector, archive 2001
• Electronic version of Russian Bulletin

Next: Preface Up: Front Cover Previous: Front Cover . ... VLT First Light . ... CONICA: The high resolution near-infrared camera for the ESO VLT . The STScI NICMOS Calibration Pipeline . ... The Evolution of Stars seen with ISOCAM - the Need for NICMOS and VLT Follow Up. ... HST NICMOS Observations of Circumstellar Matter Around CYG X-3 . ... HST-NICMOS Observations of Galactic Bulges: Red Nuclei in Nearby Galaxies . ... Investigating the Evolution of Quasar Host Galaxies with NICMOS . ...

Еще в разделе: (Показать все результаты (>273) - www.stecf.org/ )

• A Color Analysis of NICMOS Parallel Observations
• NICMOS Data Calibration and Analysis

Proposal Identi cation No.: P1734 Date Received: 2003-Oct-01 17:10:12 Technical Page Proposal Type: Regular General Category: Pulsars Observation Category: Galactic Total Time Requested: 60 Hours Proposal Title: Subpulse uctuation properties of northern pulsars ABSTRACT: Recent high-quality single-pulse observations of drifting subpulses have been interpreted, within the framework of generally accepted aspects of pulsar theories, using new analysis techniques. ... Maybe Part of the observing run. ...

Еще в разделе: (Показать все результаты (>5489) - www.naic.edu/ )

• http://www.naic.edu/vscience/schedule/tpfiles/WaldroptagT2042tp.pdf
• http://www.naic.edu/~astro/chicago2/talks/Sargent-Stars_Planets_Working_Group.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/HesselstagP3055tp.pdf

... 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 (>27) - site2010.sai.msu.ru/ )

... He made observations of a supernova (literally: nova= "new star") in 1572 (we now know that a supernova is an exploding star, not a new star). ... Brahe's meticulous observations showed that the supernova did not change positions with respect to the other stars (no parallax). ... This was early evidence against the immutable nature of the heavens, although Brahe did not interpret the absence of parallax for stars correctly, as we discuss below. Brahe made careful observations of a comet in 1577. ...

Еще в разделе: (Показать все результаты (>322) - zebu.uoregon.edu/ )

• http://zebu.uoregon.edu/2002/ph123/co.html
• http://zebu.uoregon.edu/2003/ph301/essay2.html
• http://zebu.uoregon.edu/2003/hum399/obs.html

... Files in red?history) . ... Solar Wind . ... In sunspot regions field lines form arches which hold back the solar wind, but in the "holes" in between they extend outwards and allow the plasma to accelerate unimpeded. ... It was therefore expected that the solar wind above the Sun's poles would be relatively fast and smooth-flowing. ... All planetary orbits lie approximately in the same flat plane as that of the Earth ("plane of the ecliptic"), which is also close to the Sun's equatorial plane. ...

Еще в разделе: (Показать все результаты (>1328) - www.cosmos.ru/ )

• Submission of questions
• FAQ: "Exploration of the Earth's Magnetosphere"
• The Second Announcement

Magnetic field measurements onboard the Interball Tail spacecraft are carried out by the FM-3I instrument which consists of two flux-gate magnetometers covering two different ranges: [-200, +200] nT and [-1000, +1000] nT. Besides scientific goals, the FM-3I experiment data is used to perform the attitude control of the Interball Tail spacecraft. ... August 22, 1995 . ... October 18, 1995 . Top of the page . ... Back to the Interball Home Page . ...

Еще в разделе: (Показать все результаты (>934) - www.iki.rssi.ru/ )

• The Solar Wind--History
• SPICE System Overview .
• Submission of questions

... One of the instruments, the Troughton equatorial telescope, is maintained at constant temperature and relative humidity, to reduce the rate of deterioration. ... 3.1 Troughton Equatorial Telescope . Figure 1 shows the equatorial telescope constructed by J E Troughton of London and which was erected in the west dome of Armagh Observatory in 1795. ... Troughton, J. E.: c.1790, Instructions for Adjusting the Troughton Equatorial Telescope, Armagh Observatory Archives , M17.2, 3pp. ...

Еще в разделе: (Показать все результаты (>2441) - star.arm.ac.uk/ )

• JLE Dreyer
• C.J. Butler, Research Astronomer
• J.G. Doyle, Research Astronomer