... Einstein (1980-1981): Investigated observing efficiency; rebuilt (with C. Briggs, programmer) planning software for utility including changing observing constraints; initiated semi-automated scheduling. 8b. Production Processing Einstein (1981-1985 ...
... similar objects identified in the Einstein Extended Medium Sensitivity Survey, these ... with the deepest pointings performed by the Einstein satel lite (Griffiths et al ...
... selected upon the existence of good quality Einstein Xray data and includes 18 ... 008, PG1121+422, PG2304+042) have Einstein Xray observations with sufficient counts ...
... 2600 2800 observed by both the International Ultraviolet Explorer (IUE) and Einstein ... by requiring that the QSOs in the IUE sample have Einstein soft X-ray data available ... In Wilkes et al. (1994), we deпne the IUE/Einstein sample of 49 objects. ...
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Ссылки http://hea-www.harvard.edu/~pgreen/Papers/aox_composites98.pdf -- 594.3 Кб -- 19.09.2005 Похожие документы
... grams. observed by both the International Ultraviolet Explorer (IUE) and Einstein ... the QSOs in the IUE Green (1996), sample have Einstein soft Xray data available ... In et Wilkes al. we deпne the IUE/Einstein sample of 49 objects. ...
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Ссылки http://hea-www.harvard.edu/~pgreen/Papers/aox_composites98.ps -- 1408.7 Кб -- 19.09.2005 Похожие документы
... I have been guest observer at several space-borne and ground-based observatories including: Einstein Observatory; EXOSAT; Kitt Peak National Observatory; International Ultraviolet Explorer; ROSAT; Whipple Observatory; Extreme Ultraviolet Explorer; ASCA ...