125:. Although the tools provided in AIPS++ are mainly designed for processing data from varieties of radio telescopes, the package is expected to also be useful for processing other types of astronomical data and images. However, the reduction of most data from imaging array detectors is performed using
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AIPS++ is structured as a library of tools at the lower levels, designed to replace AIPS of more monolithic applications. In general, the counterpart of an AIPS task is an AIPS++ tool function, although the toolkit structure of AIPS++ will generally mean that these functions are more fine-grained,
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On August 25, 2004 the AIPS++ code base was re-organized to a more modular structure; since then it is referred to as CASA ("Common
Astronomy Software Applications"). CASA consists of a suite of C++ libraries derived from the original AIPS++ tasks. The Glish scripting system is being replaced by
57:(NRAO), Paul Vanden Bout, convened an independent review panel, the Software Advisory Group (SWAG) to produce recommendations for the future of processing software for NRAO. SWAG was chaired by Tim Cornwell, and its members included Geoff Croes, Gareth Hunt, Jan Noordam, and
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except for the more integrated tools at the higher levels (such as map). The counterparts of AIPS adverbs are the parameters of AIPS++tool functions. The command-line interpreter in AIPS is POPS, while the counterpart in AIPS++ is
137:. The code used as standard in most astronomical institutes is still AIPS, as AIPS++ is usually not yet considered sufficiently reliable and usable.
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software. It has now been reborn as CASA and is the basis of the image processing systems for several next-generation radio telescopes including
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Python bindings, a system known as "CASApy". The CASA software is no longer developed by the consortium, but mainly within NRAO for use on the
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are still being maintained and developed by the original consortium members. A separate Python interface is available known as
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AIPS++ provides facilities for calibration, editing, image formation, image enhancement, and analysis of images and other
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Like most research astronomy software, it is available for all major operating systems except
Microsoft Windows.
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In late 1990 the NRAO Director accepted the recommendations, and the task of defining the new package began.
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describes the "nuts & bolts" of the AIPS++ System; how it is put together and how it is intended to run.
164:(formerly "Pyrap"). Python-casacore is mainly developed within ATNF and ASTRON for replacing Glish for the
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The project was originally an effort by several astronomical institutes together in a consortium, the
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is a software package whose development was started in the early nineties, written almost entirely in
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All data processing in NRAO should be coordinated by a new
Assistant Director for Computing
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AIPS should be re-designed and re-implemented following certain general guidelines
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Croes, G., 1993, "On AIPS++ A New
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An equal amount of attention should be devoted to single-dish software.
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data. A major focus is on reduction of data from both single-dish and
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90:/VLBI National Facility (MERLIN/VLBI), the
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225:Usenet newsgroup alt.sci.astro.aips
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16:Software package to replace AIPS
198:Software Dictionary AIPS/AIPS++
151:Atacama Large Millimeter Array
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53:In 1988-89, the Director of
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86:Observatory (JBO) and the
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59:Ray Norris
129:instead.
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110:Features
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104:ASTRON
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43:ASKAP
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