Dictionary of Nomenclature of Celestial Objects
(Last update: 17-May-2024)

Result of query: info cati HRDS$

Details on Acronym:   HRDS
   HRDS (HII Region Discovery Survey) Write:<<HRDS GLLL.lll+BB.bbb>> N: 448+37 Object:(Rad)  (SIMBAD class: Radio = Radio Source) Stat:is completely incorporated in Simbad Note:The HII Region Discovery Survey (HRDS) is a survey of recombination line and continuum emission at X-band (9GHz, 3cm), made with the Green Bank Telescope (GBT) and the Arecibo Observatory. It extends from 343°<l<67°, |b|<1°. N=485 HII regions (448 with the GBT and 37 with Arecibo) have been detected.
See also the survey website http://www.cv.nrao.edu/hrds Ref:=2011ApJS..194...32A byANDERSON L.D. , BANIA T.M., BALSER D.S., ROOD R.T. Astrophys. J., Suppl. Ser., 194, 32 (2011) The Green Bank Telescope H II Region Discovery Survey. II. The source catalog. oTable 1: <HRDS GLLL.lll+B.bbb> N=448. Ref:=2012ApJ...759...96B byBANIA T.M. , ANDERSON L.D., BALSER D.S. Astrophys. J., 759, 96 (2012) The Arecibo H II Region Discovery Survey. oFig. 1, Table 1: <HRDS GLLL.lll+BB.bbb> N=37. Paragr. 6.3 and 6.4: <[BAB2012] GNN> (Nos G46, G52), <[BAB2012] G52L> N=1. =E=Catalogue in electronic form as <J/ApJS/194/32/> Originof the Acronym: A = Assigned by the author(s)