WSRT 1.4 GHz Observations of the Hubble Deep Field
نویسندگان
چکیده
منابع مشابه
WSRT Observations of the Hubble Deep Field Region
We present deep WSRT 1.4 GHz observations of the Hubble Deep Field region. At the 5σ level, the WSRT clearly detects 85 regions of radio emission in a 10 × 10 field centred on the HDF. Eight of these regions fall within the HDF itself, four of these are sources that have not previously been detected at 1.4 GHz, although two of these are VLA detections at 8.5 GHz. The two new radio sources detec...
متن کاملLetter to the Editor WSRT observations of the Hubble Deep Field region
We present deep WSRT 1.4 GHz observations of the Hubble Deep Field region. At the 5σ level, the WSRT clearly detects 85 regions of radio emission in a 10′ ×10′ field centred on the HDF. Eight of these regions fall within the HDF itself, four of these are sources that have not previously been detected at 1.4 GHz, although two of these are VLA detections at 8.5 GHz. The two new radio sources dete...
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5 Max-Planck-Institut [iir Extraterrestrische Physik, Giessenbachstrasse, D-8046, Garching bei Munchen, Germany "Astronomical Institute, National Observatory of Athens, PO Box 200048, GR-118 10, Athens, Greece 7 Institute for Astronomy, University of Edinburgh, Blackford Hil~ Edinburgh EH9 3HJ "Institute of Astronomy, The Observatories, Madingley Road, Cambridge CB30HA "Danish Space Research In...
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We present an extended analysis of the Submillimetre Common User Bolometer Array (SCUBA) observations of the Hubble Deep Field (HDF), expanding the areal coverage of the Hughes et al. study by a factor of ∼1.8 and containing at least three further sources in addition to the five in that study. We also announce the public release of the reduced data products. The map is the deepest ever made in ...
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We discuss the identification of sources detected by the Infrared Space Observatory (ISO) at 6.7 and 15 11m in the Hubble Deep Field (HDF) region. We conservatively associate ISO sources with objects in existing optical and near-infrared HDF catalogues using the likelihood ratio method, confirming these results (and, in one case, clarifying them) with independent visual searches. We find 15 ISO...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 2002
ISSN: 0074-1809
DOI: 10.1017/s0074180900168500