The Astrophysical Journal, 659:98 Y 121, 2007 April 10 # 2007. The American Astronomical Society. All rights reserved. Printed in U.S.A. A NEW HUBBLE SPACE TELESCOPE DISCOVERIES OF TYPE Ia SUPERNOVAE AT z ! 1: NARROWING CONSTRAINTS ON THE EARLY BEHAVIOR OF DARK ENERGY1 Adam G. Riess,2, 3 Louis-Gregory Strolger,4 Stefano Casertano,3 Henry C. Ferguson,3 Bahram Mobasher, Ben Gold,2 Peter J. Challis,5 Alexei V. Filippenko,6 Saurabh Jha,6 Weidong Li,6 John Tonry,7 Ryan Foley,6 Robert P. Kirshner,5 Mark

... Don't reject files which do not contain all extensions to merge. ... Version 4.15.2 - 2001-05-21 (JB) -------------- - Remove link to defunct task rgsexposure (doc/evlistcomb_description.tex) Version 4.15.1 - 2001-05-17 (JB) -------------- - Fix SPR 2387 (Propagates wrong SUBMODE for pn SW TI BU modes). Clarified meaning of xxxdatamodes parameter (doc/evlistcomb_description.tex) Version 4.15 - 2001-04-27 (JB) ------------ - Add primaryonly parameter to avoid propagating the ORIGIN keyword. ...

... Systems . ... When observing long-period pulsars the correlator cycle time ('d4_tcyc') should be set to a value at least twice the pulsar period and preferably at least ~3 times the period. ... For configurations with 2048 frequency channels and 2048 time bins the correlator cycle time ('d4_tcyc') should be set to 20 seconds, rather than the default of 10 seconds. ... pdfb4_1024_64_512 . ... pdfb4_256_64_1024 . ... 2.05 . ... pdfb4_2048_256_1024 . ... pdfb4_2048_256_512 . ... pdfb4_1024_256_2048 . ...

... ARC 3.5m | TripleSpec . ... Fowler sampling, read noise, and minimum integration time . ... The integration time for the slit viewer is adjustable, but 30 seconds represents a maximum practical integration for positioning the source and for guiding. Longer integration times are possible, but the delay between exposures makes guiding and/or positioning the source on the slit tedious. ... Decide on your guider integration time and acquire a frame to serve as the background image with "Expose". ...

... xs qpspec source qpoe file (xdata$rp110590n00.qp): xdata$rp110590n00.qp[ time =(1606720.00:1607479.00)] source region descriptor ():c 6947 9325 2' background qpoe file ( ): bkgd region descriptor (): a 6947 9325 3' 4' root name for output files [root_obs.tab, etc.] (): arlac_1 ds: 0 file : arlac_1_obs.tab scale: 0.00 mission: 20 seqno: CA110590P.N6 instrument: ROSAT_PSPC sub-instrument: 1 no. pha channels: 34 mean off-axis angle of events (arcmin ...

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Mars . ... space flight . ... Antarctic fungi survive martian conditions on ISS . Lifeforms taken from the most Mars-like place on Earth managed to survive the harsh conditions of space. ... The aim was to send them to the International Space Station (ISS) for them to be subjected to martian conditions and space to observe their responses. ... For 18 months, half of the Antarctic fungi were exposed to Mars-like conditions. ...

... We have performed a series of tests to find an optimal data distribution in the Cray T3D memory, and to identify a strategy for the Dynamic Load Balance (DLB). ... N-body simulations are one of the most important tools in contemporary theoretical cosmology, however the number of particles required to reach a significant mass resolution is more larger than those allowed even by present-day state-of-the-art massively parallel (Gouhing 1995; Romeel 1997 & Salmon 1997) supercomputers (hereafter MPP). ...

... Eric Lindsay: in memoriam The Dark Side of the Universe ARMAGHPLANETARIUM 2 Astronotes January 2007 Is there another Earth? ... The purpose of the mission is to search for Earth-like planets orbiting stars outside our Solar System. ... COROT's first target will be towards Orion" Whilst observing a star, COROT will also be able to detect its mass, age and chemical composition using asteroseismology. ... Dark Energy? ... The Big Bang ­ Universe expands rapidly · Ordinary matter appears ­ stars etc. ...