VizieR Search Page
[
Back
] ⋅ [
Forwd
] ⋅ [
Print
] ⋅ [
Close
]
JavaScript is used, and should be enabled to get full functionality.
Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
VII/178
3587
Optical Extragalactic Emission-line Objects (Hewitt+ 1991)
ReadMe+ftp
1991ApJS...75..297H
Similar Catalogs
Post annotation
1.
VII/178/catalog
(c)
*Emission-line objects similar to QSOs
(Note)
(935 rows)
meta
VII/178/catalog
2.
VII/178/names
*Names and classifications of the sources
(Note)
(1740 rows)
meta
VII/178/names
3.
VII/178/refs
References to Table 1
(339 rows)
meta
VII/178/refs
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Show
Sort
Join tables
more
join
Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1+2)
Bname
(char)
(i)
Coordinate designation name
(
meta.id;meta.main
)
(
ID_MAIN
)
(1+2)
Name
(char)
Other names of the object
(
meta.id
)
(
ID_ALTERNATIVE
)
(1)
RA1950
"h:m:s"
(i)
Right Ascension 1950
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DE1950
"d:m:s"
(i)
Declination 1950
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
Vmag
mag
(n)
Apparent magnitude; V mag. when available
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
(1)
Zem
(n)
emission redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(1)
u_Zem
(char)
[)] when Zem was within parenthesis (?)
(Note 1)
(
meta.code.error
)
(
CODE_ERROR
)
(1)
r_Zem
Reference of redshift
(
meta.ref;pos.frame
)
(
REFER_CODE
)
(1)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref
)
(
DATA_LINK
)
(1)
NED
(char)
ask the
NED
data-base about this object
(
meta.ref
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
_RA.icrs
"h:m:s"
(n)
(i)
Right ascension (ICRS) (computed by VizieR, not part of the original data)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
(1)
_DE.icrs
"d:m:s"
(n)
(i)
Declination (ICRS) (computed by VizieR, not part of the original data)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
(2)
Class
(char)
Classification of the source
(Note 2)
(
src.class
)
(
CLASS_OBJECT
)
(2)
r_Class
(n)
Reference of classification
(
meta.ref;pos.frame
)
(
REFER_CODE
)
(3)
Ref
(i)
[1,339] Reference number
(
meta.id;meta.main
)
(
REFER_CODE
)
(3)
BibCode
(char)
19-digit bibcode (when existing)
(
meta.bib.bibcode
)
(
REFER_BIBCODE
)
(3)
Text
(char)
Reference text
(
meta.ref;pos.frame
)
(
REFER_TEXT
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Adapt form
Display your selection only
Reset to default columns
Display
UCD1+
UCD1
https://cdsannotations.cds.unistra.fr/annotations/vizierTable//
elapse time 0