Large Scale Distribution of Galaxies in the Field HS 47.5–22. II. Observational Data Analysis
We present results of the study of the large scale distribution of galaxies up to z ~ 0 . 8 in the field HS 47.5–22 based on the photometric data obtained with the 1 m Schmidt telescope of the Byurakan astrophysical observatory (BAO NAS). The complete sample includes 28 398 galaxies brighter than up...
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| Veröffentlicht in: | Astrophysical bulletin 2020-07, Vol.75 (3), p.219-233 |
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| creator | Grokhovskaya, A. A. Dodonov, S. N. Movsesyan, T. A. |
| description | We present results of the study of the large scale distribution of galaxies up to
z
~ 0
.
8 in the field HS 47.5–22 based on the photometric data obtained with the 1 m Schmidt telescope of the Byurakan astrophysical observatory (BAO NAS). The complete sample includes 28 398 galaxies brighter than
up to
. Clusterings of density in the large scale distribution of galaxies was conducted using two independent methods of determining the density contrast maps in 57 narrow layers of the three-dimensional large scale distribution of galaxies: the algorithm with the adaptive kernel and smoothing of the environment density and the Voronoi tessellation. We determined more than 250 significant large scale overdensities. The results obtained demonstrate the wide range of structures from 0.5 to 10 Mpc (the comoving size) in the full interval of redshifts up to
. |
| doi_str_mv | 10.1134/S1990341320030062 |
| format | Article |
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z
~ 0
.
8 in the field HS 47.5–22 based on the photometric data obtained with the 1 m Schmidt telescope of the Byurakan astrophysical observatory (BAO NAS). The complete sample includes 28 398 galaxies brighter than
up to
. Clusterings of density in the large scale distribution of galaxies was conducted using two independent methods of determining the density contrast maps in 57 narrow layers of the three-dimensional large scale distribution of galaxies: the algorithm with the adaptive kernel and smoothing of the environment density and the Voronoi tessellation. We determined more than 250 significant large scale overdensities. The results obtained demonstrate the wide range of structures from 0.5 to 10 Mpc (the comoving size) in the full interval of redshifts up to
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z
~ 0
.
8 in the field HS 47.5–22 based on the photometric data obtained with the 1 m Schmidt telescope of the Byurakan astrophysical observatory (BAO NAS). The complete sample includes 28 398 galaxies brighter than
up to
. Clusterings of density in the large scale distribution of galaxies was conducted using two independent methods of determining the density contrast maps in 57 narrow layers of the three-dimensional large scale distribution of galaxies: the algorithm with the adaptive kernel and smoothing of the environment density and the Voronoi tessellation. We determined more than 250 significant large scale overdensities. The results obtained demonstrate the wide range of structures from 0.5 to 10 Mpc (the comoving size) in the full interval of redshifts up to
.</description><subject>Adaptive algorithms</subject><subject>Astronomy</subject><subject>Astrophysics and Cosmology</subject><subject>Data analysis</subject><subject>Density</subject><subject>Galaxy distribution</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Schmidt telescopes</subject><subject>Tessellation</subject><issn>1990-3413</issn><issn>1990-3421</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1UMtKA0EQHETBGP0Abw2ed53Xvo4hMQ8I5BA9D727M3HCmo0zGzG3_IN_6Jc4IaIHEbrpoqkqiiLkltGYMSHvl6woqJBMcEoFpSk_I73jKxKSs_MfzMQlufJ-HRhMFKJH1BzdSsOywkbDyPrO2XLX2XYDrYEJNvhutQe7ge5Zw9jqpobpEmQWJ5-HD85jmM1iWJReuzc8yrCBEXYIg4D23vprcmGw8frm-_bJ0_jhcTiN5ovJbDiYRxVP8y7KQ7RSpjIRSCVSniWYJobVos4MYs2LMkxepFVpclPlpUgZZkbrnFNT1YURfXJ38t269nWnfafW7c6FEF5xmVDJwvLAYidW5VrvnTZq6-wLur1iVB17VH96DBp-0vjA3ay0-3X-X_QFO-tyug</recordid><startdate>20200701</startdate><enddate>20200701</enddate><creator>Grokhovskaya, A. A.</creator><creator>Dodonov, S. N.</creator><creator>Movsesyan, T. A.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20200701</creationdate><title>Large Scale Distribution of Galaxies in the Field HS 47.5–22. II. Observational Data Analysis</title><author>Grokhovskaya, A. A. ; Dodonov, S. N. ; Movsesyan, T. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-8341b46453a04a0275a65f1d3d7faad29b29b896cbf8fc8b361a7fee820fcd9f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Adaptive algorithms</topic><topic>Astronomy</topic><topic>Astrophysics and Cosmology</topic><topic>Data analysis</topic><topic>Density</topic><topic>Galaxy distribution</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Schmidt telescopes</topic><topic>Tessellation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Grokhovskaya, A. A.</creatorcontrib><creatorcontrib>Dodonov, S. N.</creatorcontrib><creatorcontrib>Movsesyan, T. A.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Astrophysical bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Grokhovskaya, A. A.</au><au>Dodonov, S. N.</au><au>Movsesyan, T. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Large Scale Distribution of Galaxies in the Field HS 47.5–22. II. Observational Data Analysis</atitle><jtitle>Astrophysical bulletin</jtitle><stitle>Astrophys. Bull</stitle><date>2020-07-01</date><risdate>2020</risdate><volume>75</volume><issue>3</issue><spage>219</spage><epage>233</epage><pages>219-233</pages><issn>1990-3413</issn><eissn>1990-3421</eissn><abstract>We present results of the study of the large scale distribution of galaxies up to
z
~ 0
.
8 in the field HS 47.5–22 based on the photometric data obtained with the 1 m Schmidt telescope of the Byurakan astrophysical observatory (BAO NAS). The complete sample includes 28 398 galaxies brighter than
up to
. Clusterings of density in the large scale distribution of galaxies was conducted using two independent methods of determining the density contrast maps in 57 narrow layers of the three-dimensional large scale distribution of galaxies: the algorithm with the adaptive kernel and smoothing of the environment density and the Voronoi tessellation. We determined more than 250 significant large scale overdensities. The results obtained demonstrate the wide range of structures from 0.5 to 10 Mpc (the comoving size) in the full interval of redshifts up to
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| fulltext | fulltext |
| identifier | ISSN: 1990-3413 |
| ispartof | Astrophysical bulletin, 2020-07, Vol.75 (3), p.219-233 |
| issn | 1990-3413 1990-3421 |
| language | eng |
| recordid | cdi_proquest_journals_2450415042 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Adaptive algorithms Astronomy Astrophysics and Cosmology Data analysis Density Galaxy distribution Physics Physics and Astronomy Schmidt telescopes Tessellation |
| title | Large Scale Distribution of Galaxies in the Field HS 47.5–22. II. Observational Data Analysis |
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