Groups of galaxies are identified on the basis of the CfA2 redshift survey and a method proposed by one of the authors. Of the 15577 galaxies that have redshifts of 1000-15000 km/s and lie at galactic latitudes |bII| ≥ 20° , 1971 groups with n ≥ 2 members were found, with a ...
Two galaxies are probably type Seyfert 2. The most distant object, CG 200, at a redshift of 0.144, has a strong broad H-alpha emission line, and is probably a Seyfert 1. Seventeen of the galaxies have been detected by IRAS. Eight of the IRAS galaxies have H-II-region-type spectra ...
galaxies: high-redshiftstars: formationgalaxies: clusters: generalcosmology: large-scale structure of universeThe Planck satellite(Planck 2015 results. I)has provided the first FIR/submm all-sky survey with a sensitivity allowing us to identify the rarest, most luminous hig-z dusty star-forming ...
A list of new nearby dwarf galaxy candidates To increase completeness of the distance limited sample of nearby galaxies from the the Kraan-Korteweg & Tammann (1979) catalogue we undertook a search for... VE Karachentseva,ID Karachentsev - 《Astronomy & Astrophysics Supplement》 被引量: 135发...
Should search “1 word” – this will find the correct results (Example, search “Batman” for “Batman Arkham Asylum GOTY”) Note 2 :Remove the word (‘,:) from the search word (Example, search “Asuras” for “Asura‘s” – search “Batman Arkham” for “Batman:Arkham”)...
Data augmentation for machine learning redshifts applied to Sloan Digital Sky Survey galaxies; Ben Hoyle, Markus Michael Rau, Christopher Bonnett, Stella Seitz, Jochen Weller; We present analyses of data augmentation for machine learning redshift estimation. Data augmentation makes a training sample ...
His research interests includes observational searches for massive black holes in the centers of galaxies, the structure of elliptical galaxies, stellar populations, large-scale structure of the universe, and astronomical image processing. He was the Principal Investigator of the Des...
Data augmentation for machine learning redshifts applied to Sloan Digital Sky Survey galaxies; Ben Hoyle, Markus Michael Rau, Christopher Bonnett, Stella Seitz, Jochen Weller; We present analyses of data augmentation for machine learning redshift estimation. Data augmentation makes a training sample ...
List of groups of galaxies based on the CfA2 redshift survey Groups of galaxies are identified on the basis of the CfA2 redshift survey and a method proposed by one of the authors. Of the 15577 galaxies that have red... Mahtessian, A P,Movsessian, V G - 《Astrophysics》 被引量: ...
sentences = ["The Hubble Space telescope has spotted", "a formation of galaxies that resembles", "a smiling face in the sky", "The image taken with the Wide Field Camera", "shows a patch of space filled with galaxies", "of all shapes, colours and sizes"] stopwords = ['for', 'a'...