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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/857/2
2022
Abundances in 6 metal-poor stars (Roederer+, 2018)
ReadMe+ftp
2018ApJ...857....2R
Similar Catalogs
Post annotation
1.
J/ApJ/857/2/table3
(c)
V magnitudes, model atmosphere parameters, and derived iron abundances
(6 rows)
meta
J/ApJ/857/2/table3
2.
J/ApJ/857/2/table1
Characteristics of archival UV and optical spectra
(14 rows)
meta
J/ApJ/857/2/table1
3.
J/ApJ/857/2/table2
Fe lines and equivalent widths
(850 rows)
meta
J/ApJ/857/2/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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join
Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1)
Nobs
(n)
Number of observations for this star (link to table 1)
(
meta.number
)
(
NUMBER
)
(ALL)
Name
(char)
(i)
Star name
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
Nl
(n)
Number of EWs for this star (link to table 2)
(
meta.number
)
(
NUMBER
)
(1)
Vmag
mag
[5.8/8.8] Johnson V-band magnitude
(Note 1)
(
phot.mag;em.opt.V
)
(
PHOT_JHN_V
)
(1)
Teff
K
[5766/6427] Effective temperature
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
(1)
e_Teff
K
[64/93] Teff uncertainty
(
stat.error;phys.temperature.effective
)
(
ERROR
)
(1)
logg
[cm/s2]
[3.6/4.5] Log of surface gravity
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
(1)
e_logg
[cm/s2]
[0.1/0.2] logg uncertainty
(
stat.error
)
(
ERROR
)
(1)
Vt
km/s
[1.1/1.6] Microturbulent velocity
(
phys.veloc
)
(
VELOC_MICRO-TURB
)
(1)
e_Vt
km/s
[0.1] Vt uncertainty
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
[M/H]
[-]
[-2.6/-1] Metallicity
(
phys.abund.Z
)
(
PHYS_ABUND_Z
)
(1)
e_[M/H]
[-]
[0.1] [M/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
(1)
[FeI/H]
[-]
[-2.6/-0.9] [FeI/H] abundance
(
phys.abund
)
(
PHYS_ABUND_FE/H
)
(1)
e_[FeI/H]
[-]
[0.04/0.07] [FeI/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
(1)
[FeII/H]
[-]
[-2.5/-0.9] [FeII/H] abundance
(
phys.abund
)
(
PHYS_ABUND_FE/H
)
(1)
e_[FeII/H]
[-]
[0.04/0.06] [FeII/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
(1)
Fe2-Fe1
[-]
[-0.03/0.09] [FeII/H] - [FeI/H]
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(1)
e_Fe2-Fe1
[-]
[0.06/0.1] Fe2-Fe1 uncertainty
(
stat.error
)
(
ERROR
)
(1)
D02
(char)
Display data from Ducati+, 2002,
II/237
(
meta.ref.url
)
(
DATA_LINK
)
(1)
2M
(char)
Display the 2MASS data (Cutri+ 2003,
II/246
) within 3"
(
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
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
Set
(char)
UV or Opt. spectra
(
meta.note
)
(
NOTE
)
(2)
Inst
(char)
Instrument
(
meta.id;instr
)
(
INST_ID
)
(2)
Prog
(char)
Program ID
(
meta.id;obs
)
(
OBS_ID
)
(2)
f_Prog
(char)
Flag on Prog
(Note 1)
(
meta.code
)
(
CODE_MISC
)
(2)
Data
(char)
UV data sets
(
meta.id;obs
)
(
OBS_ID
)
(2)
PI
(char)
Principal Investigator's name
(
obs.observer
)
(
ID_HUMAN
)
(2)
R
(char)
Resolution(s)
(
spect.resolution
)
(
SPECT_RESOLUTION
)
(2)
f_R
(char)
Flag on R
(Note 1)
(
meta.code
)
(
CODE_MISC
)
(2)
S/N
(n)
[25/550] Signal to noise ratio at 2100 and 5000Å for the UV and optical spectra, respectively
(
stat.snr
)
(
INST_S/N
)
(3)
Ion
(char)
Species (FeI or FeII)
(
phys.atmol.ionStage
)
(
AT_ION_ID
)
(3)
lambda
0.1nm
[3724.3/7748.3] Wavelength in Angstroms
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
(3)
ExPot
eV
[1.4/4.8] Excitation potential in eV
(
phys.atmol.excitation
)
(
AT_ENERGY_EXCIT
)
(3)
log(gf)
[-4.2/0.4] Log of degeneracy times oscillator strength
(
phys.atmol.oscStrength
)
(
AT_OSC_STRENGTH
)
(3)
EW
0.1pm
[1.5/137.3] Equivalent width in milli Angstroms
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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