PDF-How do galaxy stellar haloes form?

A comparison between stateoftheart simulations and observations of the Local GroupIRECTEURDE THESE ODRIGO BATA ICOLAS ARTIN O NICOLASMARTINASTROUNISTRA TEL 03 68 85 23 91 03 68. Band Support. LTE:. 700/850/900/1800/2100/2600 MHz. UMTS:. 850/900/2100 MHz. GSM/EDGE: 850/900/1800/1900 MHz. Speed. LTE (4G): 150Mbps peak downlink rating. in limited areas. Actual speeds are less. Typical download speeds are 2Mbps – 50Mbps in all capital CBD’s (meaning with 5km from GPO), associated airports and approximately 80 regional locations (meaning within 3km from regional town centre)^. Mark Morris. UCLA. ABSTRACT -- The . well-defined, massive disk of young stars orbiting within 0.5 pc of the Galactic black hole (GBH) is strongly tilted with respect to the Galactic plane. In the context of in situ formation mechanisms, this orientation is inherited from that of the gas disk that formed these stars on the order of 6 million years ago. The tilt can be understood by positing that clouds fall toward the GBH on near-zero angular momentum orbits and form dispersion rings as they self-intersect after . and . S6 Edge. March 2015 Cascade. Course Outline. Status Update: Pending Items as of March 19, 2015. Pricing .  . Closed (Go to Slide 13). Plans .  . Closed (please check S6 Queries Tracker). EPC Codes . H.-W. Rix IMPRS Galaxies Course March 11, 2011. Goal:. Determine . n. *. (M. *. ,. t. age. ,[Fe. /H],. R. ). . for a population of galaxies. How many stars of what mass and metallicity . formed when and where in galaxies?. Metallicity. Relation at High . Redshifts. Stellar-mass . Metallicity. Relation at . ｚ～. １．. 4. Kouji. OHTA. 　（. Kyoto University. ）. K. Yabe. , F. . Iwamuro. , S. Yuma, M. Akiyama, N. Tamura, FMOS team et al.. galaxy group, Stephan . Ste. llar. . P. opulations . at intermediate redshift . S. urvey. w. ith . WEAVE. Bianca Poggianti – Angela . Iovino. (co-. Leads. ). o. n . behalf. of the . StePS. team . A. Mercurio, M. . Key variable is . mass. of star. directly measured only for binary stars, but it determines position on main sequence. Cluster ages. Main-sequence luminosity increases . much. faster than mass. therefore massive stars use up their fuel much faster. Twinkle, twinkle, little star, how I wonder what you are?. What are stars?. And what are they made of?. Stars are huge, hot, bright balls of gas.. Stars have different temperatures.. Stars are of different colors.. JEFFREY HALL. LOWELL OBSERVATORY, FLAGSTAFF, AZ. Project Timeline. 1988 1992 1996 2000 2004 2008 2012 . Construction/early observing. Rebuild 1. Broad survey. Solar analog survey. Rebuild 2. A/D boundary. Ben Keller (McMaster University). James . Wadsley. , Hugh . Couchman. CASCA 2015. Paper. : . astro-ph. : 1505.06268. Keller, . Wadsley. & . Couchman. 2015. Background Image: Gas column density of IGM around a simulated . M82 – Cigar Galaxy. ASTR 2401. Goal. Target selection. Object information. Data collection. Image calibration. Processing. Mosaicing. Perils of Astrophotography. Final image. References. Goal. To capture color images of an object or objects that required mosaic work to form the final image. . . Matt Crouch.  . Project Manager. Kathleen . Weissenberger. State CDBG Director. Indiana Office of Community and Rural Affairs. 2014 Regional Conference. Indiana’s Stellar Communities. A first of its kind collaboration between:. What are stars?. And what are they made of?. Stars are huge, hot, bright balls of gas.. Stars have different temperatures.. Stars are of different colors.. Stars are made of different elements.. Betelgeuse.