Next: Large-Scale Data Management . ... Table of Contents - Subject Index - Author Index - Search . Astronomical Data Analysis Software and Systems XIII . ... 314, 2004 . ... Resource Registries for the Virtual Observatory . ... Automated Determination of Stellar Population Parameters in Galaxies Using Active Instance-based Learning . T. Solorio, O. Fuentes, R. Terlevich, E. Terlevich, and A. Bressan . ... T. Estrada-Piedra, J. P. Torres-Papaqui, R. Terlevich, O. Fuentes, and E. Terlevich . ...

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Stars . ... Other Galaxies . ... Space Flight . ... A warped yet pretty galaxy (Image credit NASA/ESA) . About 100 000 light years across, Messier 66 is the largest galaxy in the ?Leo Triplet?, three interacting spiral galaxies about 33 million light years from us. This new Hubble Space Telescope image shows that M66 seems to have been through the mangle. ... Why not go out to see if you can find these distant islands of stars? ...

... The blue data have been divided through by a stellar blackbody of about 11000K to remove the detector and grating response. ... The red data has been divided by a cool halo giant (having removed the NaD, CaII and H lines) to remove the detector response, the dichroic response, and most of the telluric absorption. A few of the early red data was done with the 1200 line grating but this was changed to the 316 grating to get better coverage and see the red CN bands. ... Mike Bessell 30 March 2007 ...

... This relieves the rest of the computer from knowing how to use the drive, since the controllers for different types of disks can be made to use the same interface towards the rest of the computer. ... Usually the number of sectors is the same for all tracks, but some hard disks put more sectors in outer tracks (all sectors are of the same physical size, so more of them fit in the longer outer tracks). ... For example, a hard disk might have 8 heads, 2048 tracks, and 35 sectors per track . ...

Report M001 Pupil Plane Combiner Slab and Spacers Requirements Julien Coyne jc466@mrao.cam.ac.uk Revision 3.1 - Tuesday, Novemb er 21th, 2006 Astrophysics Group Cavendish Lab oratory University of Cambridge Cambridge CB3 0HE United Kingdom 1 Contents 1 Intro duction 1.1 Measuring visibilities . ... 2.2 Spacers . ... Blo cks . 2,1,2) layout . ... The basic layout of the combiner is describ ed. The aim of this do cument is to present the slabs and spacers requirements for this b eam combiner layout. ...

Jim Brau David Strom 18 Jan 2001 University of Oregon Oregon RPC status report Test setup Status of chambers E ciency and charge measurements Results of heating with low voltage Results of heating with high voltage Conclusion and Plans Undergraduate student: P. Csonka Test Setup S1 736 740 556 563 620 619 853 887 892 857 S2 Trigger is from scintillators. ... After heating at High Voltage, a permanent increase in current from 7.5A to 9.9A is seen: Heater Temperature (deg. ... Keep high voltage low. ...

Shared Skies at Moore and Mt. Kent Observatories . ... Wide field photometry . ... Robotic photometry . ... Precision photometry . ... Apogee U9000 . ... Apogee U16M . ... Apogee U6 . ... Kodak KAI-08050 . Kodak KAF-09000 . ... Kodak KAF-16803 . ... Kodak KAF-1001E . ... 4096 x 4096 . ... Pixel size . 5.5 microns . ... Pixel scale . 0.318 "/pixel . 0.127 "/pixel) . 4.67 "/pixel . ... 0.0131 е/pixel . ... 0.069 е/pixel . ... 4096 е . ... Moore Roll Roof . ... Operational . ...

Truebloodb,g, K. Zelayab Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43221 USA; bNational Optical Astronomy Observatory, 950 North Cherry Street, Tucson AZ 85719 USA; cCerro Tololo Inter-American Observatory, Casilla 603, La Serena ... USA ABSTRACT We describe the design, construction and measured performance of the Kitt Peak Ohio State Multi-Object Spectrograph ( KOSMOS ) for the 4-m Mayall ... Optical layout for KOSMOS and COSMOS. ...

... Glxy SB(rs)a pec? ... Glxy E0 Glxy SAB0-: pec Glxy SAB(s)b pec : Glxy E pec : Glxy E pec Glxy Sd Glxy S0/a pec Glxy SB(rs)0+ Glxy E3-4 IC 3481A NGC 4933B NGC 4933C NGC 4933A NGC 5076 NGC 5077 NGC 5079 NGC 5484 NGC 5485 NGC 5486 PGC 50716 IC 4383 NGC 5504 NGC 5609 NGC 5613 NGC 5614 Vir Glxy SB(rs)bc pec : UMa ...

... click image to view discuss) . ... Submitted by William Lee on 05/08/2007 01:29:59 . ... 12 ten second images, stacked with MaximDL; ST-237 on Sky Watcher 100mm F/10 ED triplet apochromatic refractor . ... Imaged 7/2/07 3am. ... Imaged 7/2/07 2am. ... July 2nd images, reprocessed with MaximDL+DSLR and GREYCstoration for noise reduction. ... Submitted by William Lee on 09/26/2009 10:11:41 . ... Submitted by William Lee on 01/02/2010 14:57:36 . ... Copyright (c) Amateur Telescope Makers of Boston, Inc...

... The kinematics, structure, and stellar population properties in the centers of two early-type spiral galaxies of the Leo Triplet, NGC 3627 and NGC 3623, are studied by means of integral-field spectroscopy. ... In the center of NGC 3627 we observe noticeable gas radial motions, and the stars and the ionized gas in the center of NGC 3623 demonstrate more or less stable rotation. ... In this work we consider two nearby early-type spiral galaxies belonging to the famous Leo Triplet, NGC 3623 and NGC...

... M3 is a AAAP member, an comprises perhaps 500,000 engineer, and an associate of stars and has an apparent the astrophysics community diameter of 19 arc-min with a and the SDSS project. ... Opportunities for AAAP Members. ... Many of our astronomers are finding participating in Project ASTRO NOVA so rewarding and enjoyable that they make several additional visits. Astronomers who are interested in participating in Project ASTRO NOVA should request and fill out an Astronomer Volunteer Form. ...