. Prague, August 16, 2006 . Present classification : Suggested: . E, EA, EB, EW, EP E, EA, EC - contact (merging EB and EW), EP PN, WD, WR Remove from the classification, indicate through the spectral type or Remarks RS If such a star has eclipses, give notation like EA+RS, RS+EA . AR, D, DM, DS, DW, K, Remove from the classification; KE, KW, SD as a rule, these types in the GCVS are based on indirect evidence . ECLIPSING VARIABLES . (the description of the class should not mention close binarity)

. Prague, August 16, 2006 . Present classification : Suggested: . E, EA, EB, EW, EP E, EA, EC – contact (merging EB and EW), EP PN, WD, WR Remove from the classification, indicate through the spectral type or Remarks RS If such a star has eclipses, give notation like EA+RS, RS+EA . AR, D, DM, DS, DW, K, Remove from the classification; KE, KW, SD as a rule, these types in the GCVS are based on indirect evidence . ECLIPSING VARIABLES . (the description of the class should not mention close binarity)

... For observations we selected all Case galaxies in the zone = - from the Case lists III, IV, V, VIII, XI, XII and XIII which were classified in the Case survey by some indication on presense of [O III ] 4959,5007 emission lines (vs - very strong, s - strong, m - medium, w - weak, w? - weak?) and which had not been observed yet. ... Аdditionally nine Markarian galaxies in the same sky region were observed in hope to have better completeness in picking up all probable BCGs. ...

. This diagram illustrates how text shadow may be used to create an "eclipse effect." . The string "ECLIPSE" is shown in white uppercase letters. Each letter has a gray surrounding shadow extending on all sides of the letter stems. Return to image.

... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...

. Name . Last modified . Size . Description . Parent Directory . - . M20150319_103527_+.avi . 2015-03-19 11:27 . 404M . M20150319_103801_+.avi . 2015-03-19 11:28 . 456M .

... elcplot takes the output of lccorr as input. elcplot produces plots of the EPIC time series. These plots show both net and background light curves as well as either the Good Time Intervals (GTIs) or the background flare time series and the Fractional Exposure of each bin on a single page. Good Time Intervals are shown by a value 1.0. ... On the same plot the fractional exposure times of each bin are shown as points, plotted using a similar binning scheme to the net and background lightcurves. ...

... The GHRS has the usual components of an astronomical spectrograph: entrance apertures, a collimator, dispersers, camera mirrors, and detectors. ... The collimator and camera mirrors are unexceptional and need no further description here (see ``The HST Focal Plane and the GHRS Apertures'' on page 73 for details). ... The first two first-order gratings, G140L and G140M, have their spectra imaged by mirror Cam-A onto detector D1, which is optimized for the shortest wavelengths. ...

... Southern Annular Eclipse . ... It's eclipse season, and on April 29 around 06:00 UT the shadow of the new Moon will reach out and touch planet Earth, though only just. ... From planet Earth, we see this strongly distorted pair of galaxies, cataloged as Arp 81, as they were only about 100 million years after their close encounter. ... Recorded on April 15th, this total lunar eclipse sequence looks south down icy Waterton Lake from the Waterton Lakes National Park in Alberta, Canada, planet Earth. ...

Catalogue of eclipsing variables (CEV) is the world's principal database of eclipsing binary systems with available classification. CEV contains identifications, classifications, photometry, periods, eclipses data, spectral types, references and notes for 7179 systems. Format of the current CEV . CEV main table (~1.0MB) . ... List of systems, erroneously classified as eclipsing binaries in GCVS (they are not included in the CEV main table) Download all files as a single archive (~0.6MB) . ...

High Voltage Power Supply . An adjustable power supply furnishes up to 120 kV at 4.4 . The voltage charges the 37.2 F capacitor bank. When the transmitter is pulsed, the klystron pull high current from the capacitor bank. The power supply is behind a locked door in the high voltage vault. Crowbar . The Crowbar circuit provides path by which nearly all the charge in teh capacitor back can be dumped to ground, rather than through an arc inside one on the klystrons. ...

This session will provide a forum for a discussion of variety of topics in Astrostatistics following the Special Session "Lectures on Astrostatistics" held on Wednesday morning. It will also anticipate the "Time-Domain and Applicable Methodologies" session scheduled for Thursday morning. ... 111.02 - Andreas Hans Wilhelm Kupper -- Exploding Satellites - The Tidal Debris of the Ultra-Faint Dwarf Galaxy Hercules . ... Moderators: Aneta Siemiginowska (CfA) and Vinay Kashyap (CfA) . ...

... Recent Topics . ... Forum . MAO main . Flame . The "Flame" description . ... The English description is not quite correct, I suggest something like: . ... Just testing forum . The administrator has disabled public write access. sekanato . ... Description changed. ... The administrator has disabled public write access. Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(Техподдержка(Форум)) . ... Powered by Kunena Forum . ...

Modules | ... Apache HTTP Server Version 2.4 . Apache > HTTP Server > Documentation > Version 2.4 . ... This document describes the terms that are used to describe each Apache module . ... This indicates how tightly bound into the Apache Web server the module is; in other words, you may need to recompile the server in order to gain access to the module and its functionality. ... Modules which are not included with the base Apache distribution ("third-party modules") may use the "External" status. ...

... Gallery . ... Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . Title: Photographs from Beryl Hall . Description: Beryl was a research assistant at the Commonwealth Observatory from 1947 to 1952. ... Beryl at the Oddie telescope . Views: 3673 . Aerial view of the Commonwealth Observatory iтАж . Views: 3270 . Commonwealth Observatory, 1947 . Views: 3149 . ... Commonwealth Solar Observatory, 1949 . ... Commonwealth Observatory, 1949 . ...

ESO Phase 3 Data Release Description Please start from this template when preparing the documentation for your ESO Phase 3 data release. ... Finally, the release description will be published as submitted - without further editing by ESO - to support the user community in utilizing the data. ... Please indicate if this is a catalogue data release. ... Data Reduction and Calibration Please address the following questions for scientific catalogue data, particularly in case of source catalogues: . ...

The Equatorial Inertial (GEI) coordinate system: . The X GEI axis is directed to the point of the spring equinox, . The Z GEI axis is coincide with the Earth's rotation axis, . The Y GEI supplements the right three. The Geographic (GEO) coordinate system: . ... The Solar Magnetic (SM) coordinate system: . ... About space physics coordinate transformation see Russel [1971] and Hapgood [1992] . ... M.A. Hapgood , Space physics coordinate transformations: A user guide // Planet Space Sci. ...

... Classes . ... casa::MSValidIds . ... MSValidIds (const MeasurementSet &ms) . ... antenna1 ( uInt rownr) const . ... antenna2 ( uInt rownr) const . ... dataDescId ( uInt rownr) const . ... fieldId ( uInt rownr) const . ... observationId ( uInt rownr) const . ... processorId ( uInt rownr) const . ... stateId ( uInt rownr) const . ... polarizationId ( uInt rownr) const . The polarizationId comes from the DATA_DESCRIPTION subtable, so dataDescId must first be valid in order for this to also be valid. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . Sun . ... March . ... The extent of the solar eclipse of 3 November€а 2013 at 13:22 UTC as seen from Accra, Ghana. We will see a similar sight.€а (Image credit: Kwabena under Creative Commons Licence) . ... Your viewing location is not important as long as it offers an unobstructed view of the south eastern sky.. ... You can use ?eclipse glasses? to view the Sun, these are made from aluminized Mylar filter material. ...

... The Magazine . ... Observing . ... Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... stars . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . Springtime observing for small telescopes . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Click here to receive a FREE e-Guide exclusively from Astronomy magazine. ... Astronomy Magazine . ...