- ... clusters
- Based on observations with ISO, an ESA project with instruments funded by ESA Member States
(especially the PI countries: France, Germany, The Netherlands and the United Kingdom) and with theparticipation
of ISAS and NASA. This work has also benefitted from ESO program ID 65.O-0489(A).
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- ... galaxies
- Blue galaxies are defined as brighter than
MV=-19.26 (with
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with rest-frame B-V colours at least 0.2 magnitudes
bluer than those of the E/S0 galaxy sequence at the same absolute magnitude (Butcher & Oemler
1984; Oemler et al. 1997).
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- ...
method
- An interesting alternative approach, optimised for extended-source detection, but which gives
very good overall results and can be used to cross-check the validity of the faintest detections, is the method
of Miville-Deschênes et al. (2000). We employed products of this alternative
reduction process (SLICE) as a further cross-check of the reality of the faintest sources in our lists,
reasoning that both methods would tend to preserve real sources, while any residual glitches affecting the
results of our primary analysis would have some probability of being filtered out in the independent SLICE
analysis. To arrive at our final list we rejected some very faint candidate sources as being unreliable when
they were poorly reproduced by this independent analysis route. We consider this approach to be very
conservative.
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- ... maps
- The "redundancy" of a point in a raster map refers to
the number of raster steps for which that point on the sky has been seen by some detector pixel.
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- ...
mode
- Program ID: 65.0-489A FORS; PI: Fort.
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- ...
center
- http://terapix.iap.fr
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- ... HEASARC
- http://heasarc.gsfc.nasa.gov/db-perl/W3Browse/w3browse.pl
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- ... Database
- The NASA/IPAC Extragalactic Database (NED) is operated by the Jet Propulsion
Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space
Administration.
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