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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/A+A/616/A114
1632
CIV BAL disappearance in SDSS QSOs (De Cicco+, 2018)
ReadMe+ftp
2018A&A...616A.114D
Similar Catalogs
spectrum
Post annotation
1.
J/A+A/616/A114/tablea1
(c)
QSOs in the P4 sample
[spectrum]
(67 rows)
meta
J/A+A/616/A114/tablea1
2.
J/A+A/616/A114/tablea2
Parameters of disappearing BAL troughs
(72 rows)
meta
J/A+A/616/A114/tablea2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(ALL)
ID
Source identification number in this work
(
meta.id;phys.atmol.number
)
(
ID_MAIN
)
(ALL)
SDSS
(char)
Source SDSS identification (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_ALTERNATIVE
)
(1)
z
Redshift from Hewett & Wild (2010, Cat.
J/MNRAS/405/2302
)
(
src.redshift
)
(
REDSHIFT_HC
)
(1)
e_z
rms uncertainty on z
(
stat.error;src.redshift
)
(
ERROR
)
(1)
imag
mag
i-band magnitude from Schneider et al. (
2007AJ....134..102S
, Cat.
VII/252
)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_I
)
(1)
e_imag
mag
rms uncertainty on imag
(
stat.error;phot.mag;em.opt.I
)
(
ERROR
)
(1)
iMAG
mag
Absolute i-band magnitude from Shen et al. (2011, Cat.
J/ApJS/194/45
)
(
phys.magAbs
)
(
PHOT_ABS-MAG_BAND
)
(1)
PMF1
(char)
Plate-MJD-fiber identifying each SDSS-I/II spectrum where a BAL trough is detected
(
meta.id
)
(
ID_ALTERNATIVE
)
(1)
Ntr1
Number of BAL troughs detected in the same spectrum
(
meta.number
)
(
NUMBER
)
(1)
PMF2
(char)
Plate-MJD-fiber of corresponding BOSS spectrum (MJD≥55176) where disappearance occurs
(Note 1)
(
meta.id
)
(
ID_ALTERNATIVE
)
ALL
cols
(i)
indexed column
(1)
Ntr2
Number of BAL troughs detected in the same spectrum
(
meta.number
)
(
NUMBER
)
(1)
Sp1
(char)
Interactive spectrum from SDSS
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Sp2
(char)
Interactive spectrum from SDSS
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
_RA
deg
(i)
Right Ascension (J2000) from SIMBAD (not part of the original data)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
_DE
deg
(i)
Declination (J2000) from SIMBAD (not part of the original data)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(2)
MJD
d
MJD of the SDSS-I/II epoch where the EW of the disappearing BAL trough is measured
(Note 1)
(
time.epoch
)
(
TIME_DATE
)
(2)
EW
0.1nm
Rest-frame EW measurement
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
e_EW
0.1nm
rms uncertainty on EW
(
stat.error;spect.line.eqWidth
)
(
ERROR
)
(2)
vmax
km/s
Maximum velocity of the BAL trough
(
phys.veloc;stat.max
)
(
SPECT_VELOC_VALUE
)
(2)
vmin
km/s
Minimum velocity of the BAL trough
(
phys.veloc;stat.min
)
(
SPECT_VELOC_VALUE
)
(2)
DT
d
Rest-frame Δt between the SDSS-I/II epoch where the BAL trough is detected and the BOSS epoch where disappearance of the same BAL is observed
(
time.interval
)
(
TIME_INTERVAL
)
(2)
P8
(char)
[0/1] BALs belonging to the P8 sample?
(Note 2)
(
meta.code
)
(
CODE_MISC
)
(2)
PP
(char)
[0/1] BALs belonging to the pristine sample?
(Note 2)
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(i)
indexed column
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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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