Hot Interstellar Matter in Elliptical Galaxies For further volumes: http://www.springer.com/series/5664 Astrophysics and Space Science Library EDITORIAL BOARD Chairman W. B. BURTON, National Radio Astronomy Observatory, Charlottesville, Virginia, U.S.A. (bburton@nrao.edu); University of Leiden, The Netherlands (burton@strw.leidenuniv.nl) F. BERTOLA, University of Padua, Italy J. P. CASSINELLI, ... Giuseppina Fabbiano 1 21 55 83 2 Hot Gas Flows on Global and Nuclear Galactic Scales .. ...

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Journal of the Amateur Astronomers Association of New York July 2010 Volume 58 Number 7, ISSN 0146-7662 EYEPIECE every week since, except for a break during the winter months of December through March, and the inevitable cancellations due to overcast skies. ... It's not the dark surroundings--other AAA observing sites are much darker. ... We're neither at the center nor the edge of anything, be it solar system, galaxy, local group, galactic cluster or universe. ... So, why does time go only one way? ...

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... Thus, the read noise is larger than the Poisson noise for exposures of less than about 2500 DN. ... Name IMTITLE OPENTIME STARTIME STOPTIME UT LT UTDATE RA DEC EPOCH RAOFF DECOFF X Y ROTATION ZD AIRMASS MODE SCALE GFILTER Meaning Image name (without the .fits, .hhh,or .hhd extension) Exposure time ; 0:901 seconds (see x3.2) Time exposure started (local time ) Time exposure stopped (local time ) Time exposure was commanded (UTC) Time exposure was commanded (local time ) Date...

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Rep ort by the ESA-ESO Working Group on Galactic p opulations, chemistry and dynamics Abstract Between the early 40s, when Baade showed the first evidence for the existence of two distinct stellar populations, and today, with our Galaxy surprising us with new substructures discovered almost on a monthly basis, it is clear that a remarkable progress has been achieved in our understanding of the Galaxy, of its structure and stellar populations, and of its chemical and dynamical signatures. Yet, some questions

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