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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
J/ApJ/754/38
3492
MgII absorption systems for Flat-Spectrum Radio QSOs (Chand+, 2012)
ReadMe+ftp
2012ApJ...754...38C
Similar Catalogs
Post annotation
1.
J/ApJ/754/38/table2
Basic properties of our sample of 115 (nonblazar) Flat-Spectrum Radio Quasars (FSRQs)
(115 rows)
meta
J/ApJ/754/38/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Name
(char)
(i)
Flat spectrum radio quasar (FSRQ) name
(
meta.number
)
(
NUMBER
)
M
(char)
Display the MgII(2796Å) redshifts and equivalent widths from table 3
(
meta.ref.url
)
(
DATA_LINK
)
zem
[0.6/3.8] NED emission redshift
(
src.redshift
)
(
REDSHIFT_HC
)
alpha
[-0.5/1.3] Radio spectral index α
(Note G1)
(
spect.index
)
(
SPECT_SP+INDEX
)
F4.8
mJy
[89/10938] The CRATES (Cat.
J/ApJS/171/61
) 4.8GHz flux density
(
phot.flux.density;em.radio.3-6GHz
)
(
PHOT_FLUX_RADIO_5G
)
mag
mag
[16/21] Veron-Cetty & Veron 2010, Cat.
VII/258
, magnitude in filter F
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
F
(char)
[OPBVRI] Photometry filter
(Note 1)
(
meta.code;instr.filter
)
(
INST_FILTER_CODE
)
Dz(w)
Redshift path Δz for weak system
(Note 2)
(
src.redshift;arith.diff
)
(
REDSHIFT_DIFF
)
Nw
Number of weak systems above 5σ
(Note 3)
(
meta.number
)
(
NUMBER
)
Dz(s)
Redshift path Δz for strong system
(Note 4)
(
src.redshift;arith.diff
)
(
REDSHIFT_DIFF
)
Ns
Number of strong systems above 5σ
(Note 5)
(
meta.number
)
(
NUMBER
)
Ref
Reference code
(Note G2)
(
meta.note
)
(
REFER_CODE
)
Cat
(n)
Cross-match within 10" with Narayanan et al. 2007 (
J/ApJ/660/1093
) and Healey et al. 2008 (
J/ApJS/175/97
)
(
meta.ref.url
)
(
DATA_LINK
)
VV10
Display the Veron data 2010, Cat.
VII/258
(
meta.ref.url
)
(
DATA_LINK
)
CRATES
Display the CRATES data (Healey et al. 2007,
J/ApJS/171/61
)
(
meta.ref.url
)
(
DATA_LINK
)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
_RA
deg
(i)
Positions from Name (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Positions from Name (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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