... Cover Illustration : SAOImage ds9 image display tool shows an X-ray image of supernova remnant Cassiopeia A, as presented by Stephen S. Murray . ...
... Two groups, the High- Z Supernova Search Team led by Brian Schmidt (Schmidt et al. 1998) and the Supernova Cosmology Project led by Saul Perlmutter (Perlmutter et al. 1999) have begun very successful searches for distant supernovae using the 4-m telescope ...
... The SuperMacho+SuperNova Survey Database Design: Supporting Time Domain Analysis of GB to TB Astronomical Datasets . ... toward the Large Magellanic Cloud (LMC) and the ESSENCE Supernova project seeks to detect and follow intermediate to high ...
... Using the fselect task to select out only the photons associated with the supernova and the background and then the fhisto task on the resulting supernova events, the spectrum on the right in Figure having no calibration peak is binned and then viewed ...
... Next: The SuperMacho+SuperNova Survey Database Design: Supporting Time Domain Analysis of GB to TB Astronomical Datasets . Up: Database Systems . ...
... Most ob jects observed with Chandra, such as supernova remnants, quasars, or pulsars, are at infinity for all practical purposes and the observations produce sharp, focused images. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/P4-8.pdf -- 171.8 Кб -- 11.03.2003 Похожие документы
... Using the fselect task to select out only the photons associated with the supernova and the background and then the fhisto task on the resulting supernova events, the spectrum on the right in Figure 2 having no calibration peak is binned and then viewed ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/blackburnj.ps -- 189.1 Кб -- 13.06.1995 Похожие документы
... For example, a point source can be added to a supernova remnant to determine the capability of analysis software to detect a ... Figure: A ROSAT HRI observation of the Kepler supernova remnant with a point source injected into the center of the shell ...
... a discussion of the spatially resolved spectrum of supernova ejecta in Cas-A and X ... This supernova remnant (SNR) has long been studied. ... of the progenitor star that lead to the supernova explosion of some 320 years ago ...