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- W2807149963 abstract "We present the catalog of ~31500 extragalactic HI line sources detected by the completed ALFALFA survey out to z < 0.06 including both high signal-to-noise ratio (> 6.5) detections and ones of lower quality which coincide in both position and recessional velocity with galaxies of known redshift. We review the observing technique, data reduction pipeline, and catalog construction process, focusing on details of particular relevance to understanding the catalog's compiled parameters. We further describe and make available the digital HI line spectra associated with the catalogued sources. In addition to the extragalactic HI line detections, we report nine confirmed OH megamasers and ten OH megamaser candidates at 0.16 < z < 0.22 whose OH line signals are redshifted into the ALFALFA frequency band. Because of complexities in data collection and processing associated with the use of a feed-horn array on a complex single-dish antenna in the terrestrial radio frequency interference environment, we also present a list of suggestions and caveats for consideration by users of the ALFALFA extragalactic catalog for future scientific investigations." @default.
- W2807149963 created "2018-06-13" @default.
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- W2807149963 date "2018-07-02" @default.
- W2807149963 modified "2023-10-16" @default.
- W2807149963 title "The Arecibo Legacy Fast ALFA Survey: The ALFALFA Extragalactic H i Source Catalog" @default.
- W2807149963 cites W1548997896 @default.
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- W2807149963 cites W1966667130 @default.
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- W2807149963 cites W1977752255 @default.
- W2807149963 cites W1982735095 @default.
- W2807149963 cites W1983920088 @default.
- W2807149963 cites W1987522415 @default.
- W2807149963 cites W1991471447 @default.
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- W2807149963 cites W2013966928 @default.
- W2807149963 cites W2024352997 @default.
- W2807149963 cites W2026331555 @default.
- W2807149963 cites W2026842507 @default.
- W2807149963 cites W2026982497 @default.
- W2807149963 cites W2027766898 @default.
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- W2807149963 cites W2121009403 @default.
- W2807149963 cites W2123267088 @default.
- W2807149963 cites W2133843193 @default.
- W2807149963 cites W2138912682 @default.
- W2807149963 cites W2142220522 @default.
- W2807149963 cites W2142690281 @default.
- W2807149963 cites W2157917411 @default.
- W2807149963 cites W2165003596 @default.
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- W2807149963 cites W2265042566 @default.
- W2807149963 cites W2287764130 @default.
- W2807149963 cites W2297109152 @default.
- W2807149963 cites W2342677237 @default.
- W2807149963 cites W2398597930 @default.
- W2807149963 cites W2492811461 @default.
- W2807149963 cites W2515922112 @default.
- W2807149963 cites W2521116070 @default.
- W2807149963 cites W2547347443 @default.
- W2807149963 cites W2783332169 @default.
- W2807149963 cites W2784948857 @default.
- W2807149963 cites W2787058268 @default.
- W2807149963 cites W2951306382 @default.
- W2807149963 cites W3014206892 @default.
- W2807149963 cites W3097050171 @default.
- W2807149963 cites W3098281635 @default.
- W2807149963 cites W3098990044 @default.
- W2807149963 cites W3099069687 @default.
- W2807149963 cites W3099203395 @default.
- W2807149963 cites W3099984887 @default.
- W2807149963 cites W3100169551 @default.
- W2807149963 cites W3100316450 @default.
- W2807149963 cites W3100632850 @default.
- W2807149963 cites W3100655566 @default.
- W2807149963 cites W3101223162 @default.
- W2807149963 cites W3101341473 @default.
- W2807149963 cites W3101529187 @default.
- W2807149963 cites W3101541426 @default.
- W2807149963 cites W3102249659 @default.