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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/738/79
  SDSS-DR8 BHB stars in the Milky Way's halo (Xue+, 2011)
ReadMe+ftp
2011ApJ...738...79X
Similar Catalogs
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/ApJ/738/79/table1*List of 4985 blue horizontal-branch (BHB) stars selected from SDSS DR8 (Note) (4985 rows) (released 2017-11-06)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Plate  SDSS-DR8 plate (meta.note)
  MJD  SDSS modified Julian date (time.epoch)
  Fiber  SDSS-DR8 fiber (meta.note)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  GLON deg [0.02/359.85] Galactic longitude (pos.galactic.lon)
  GLAT deg [-81.32/88.37] Galactic latitude (pos.galactic.lat)
  gmag mag [12.6/20.1] Extinction-corrected g band magnitude (phot.mag;em.opt.B)
  u-g mag (u-g) color index after extinction correction (phot.color;em.opt.U;em.opt.B)
  g-r mag (g-r) color index after extinction correction (phot.color;em.opt.B;em.opt.R)

ALL cols		    
 (i)indexed column
  D0.2 0.1nm Hδ line width at 20% below local continuum (spect.line.width;em.line.Hdelta)
  fm  Hδ line flux relative to continuum at line core (phot.flux;em.line.Hdelta;spect.line)
  cHg  The c of Hγ line (stat.fit.param)
  bHg 0.1nm The b of Hγ line (stat.fit.param)
  d kpc [2.3/77.1] Distance to the Sun (Note 1)   (pos.distance;pos.heliocentric)
  r kpc Distance to the Galactic center (Note 1)   (pos.distance;pos.galactocentric)
  x kpc Galactocentric x-position (Note 1)   (pos.distance;pos.galactocentric)
  y kpc Galactocentric y-position (Note 1)   (pos.distance;pos.galactocentric)
  z kpc Galactocentric z-postiion (Note 1)   (phot.color;pos.galactocentric)
  HRV km/s [-476.2/456.4] Heliocentic radial velocity (spect.dopplerVeloc)
  e_HRV km/s [0.9/22.5] Error in HRV (stat.error)
  Vgal km/s Galactocentric radial velocity (Note 1)   (spect.dopplerVeloc;pos.galactocentric)
  DR8  Display the SDSS-DR8 photometric catalog (II/306) within 1.5" (meta.ref.url)
  Sloan  Display the SDSS online data for this star (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
.errorfile=/tmp/V-0.err (2025-04-19T09:43:56)
-2
-source=17380079
-ref=VIZ6803705de0db2
elapse time 1

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0

Contents of error file (/tmp/V-0.err):
CDSportal=http://cdsportal.u-strasbg.fr/StoreVizierData.html
COCAT=130.79.128.31
COCATPORT=1801
CONTEXT_DOCUMENT_ROOT=/srv/httpd/local/cgi/
CONTEXT_PREFIX=/local/viz-bin/
Content=text/html
DOCKER=yes
DOCUMENT_ROOT=/srv/httpd/Pages/
GATEWAY_INTERFACE=CGI/1.1
GLUDIR=/srv/glu
GLUHOME=/srv/glu
GROUP=root
HOME=/srv/httpd
HOST=9e180a4339b6
HOSTTYPE=x86_64-linux
HTTP_ACCEPT=*/*
HTTP_ACCEPT_ENCODING=gzip, br, zstd, deflate
HTTP_CONNECTION=Keep-Alive
HTTP_HOST=cds:8082
HTTP_USER_AGENT=Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
HTTP_X_FORWARDED_FOR=18.224.212.19
HTTP_X_FORWARDED_HOST=viz-beta.u-strasbg.fr
HTTP_X_FORWARDED_SERVER=viz-beta.u-strasbg.fr
LC_ALL=C
LD_LIBRARY_PATH=/srv/httpd/../lib:/srv/lib:/usr/local/lib:/usr/lib
LOGNAME=root
MACHTYPE=x86_64
METADB=metaviz@VIZIR asu asu4VizieR
MOCCMD=mocset query /srv/httpd/mocs/mocset10.bin cone -p 5 
NEWS=/VizieR/+news.htx
OSTYPE=linux
PATH=/srv/httpd/bin:/usr/local/bin:/usr/bin:/bin
PATH_INFO=/
PWD=/srv/httpd/cgi
QMOCCMD=.ext-tsv/qat2s_asu --out.form tsv --noheader --out.max=999999999 --source=%s --moc=%s --out='!/_((RA)|(DE))J2000|recno/'
QUERY_STRING=-source=75323069
REMOTE_ADDR=130.79.128.30
REMOTE_PORT=41172
REQUEST_METHOD=GET
REQUEST_SCHEME=http
REQUEST_URI=/local/viz-bin/VizieR?-source=75323069
SCRIPT_FILENAME=/srv/httpd/local/cgi/VizieR
SCRIPT_NAME=/local/viz-bin/VizieR
SERVER_ADDR=172.17.0.2
SERVER_ADMIN=gilles.landais@astro.u-strasbg.fr
SERVER_NAME=cds
SERVER_PORT=8082
SERVER_PROTOCOL=HTTP/1.1
SERVER_SIGNATURE=
SERVER_SOFTWARE=Apache/2.4.57 (Unix)
SESAME_SERVER=glu
SHLVL=1
USER=root
VENDOR=unknown
VSEARCH_HOST=cdsarc.cds.unistra.fr
VSEARCH_REDIRECT=http://cdsarc.cds.unistra.fr
Vaccess=*
Vprog=/srv/httpd/bin/vizier
Vprog_ls=-rwxr-xr-x 1 root root 963736 Apr 10 15:32 /srv/httpd/bin/vizier
Vroot=/srv/httpd

################################################################
....(in): -source=75323069
################################################################

....Trying '/srv/httpd/interfaces' => OK
....Trying '/srv/httpd/interfaces' => 3
....db1_interfaces(/srv/httpd/interfaces)
----db1_exec(0 'metaviz@VIZIR'):
[1745055837]    insert into T2 values(51480030)
------------(1 records affected)
----db1_query(0 'metaviz@VIZIR'):
[1745055837]   select k.catid,k.kwdid from METAkwd k,T2 t where k.catid=t.id and ((-1*kwdid)<(select min(kwdno_min*1) from METAkwcat where name in ('Astronomy')) or  (-1*kwdid)>(select max(kwdno_max*1) from METAkwcat where name in ('Astronomy'))) order by catid
[1745055837]   Select famid, name, explain From METAfam where famid=1426
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1745055837]   Select ucdid, name, class, explain From METAucd where ucdid=84
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1745055837]   Select famid, name, explain From METAfam where famid=530
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1745055837]   Select ucdid, name, class, explain From METAucd where ucdid=74
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1745055837]   Select famid, name, explain From METAfam where famid=156
----db1_reset(0 'metaviz@VIZIR')
----inherit(u=used, h=hidden):
     [u] +source=17380079
     [u] -ref=VIZ6803705de0db2
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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