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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/778/56
2141
Hamburg/ESO Survey extremely metal-poor stars (Cohen+, 2013)
ReadMe+ftp
2013ApJ...778...56C
Similar Catalogs
Post annotation
1.
J/ApJ/778/56/stars
(c)
The sample of 122 candidate extremely metal poor (EMP) stars (mostly from the HES, and log of HIRES/Keck and Mike/Magellan), with abundances, stellar parameters and fits to FeI abundances (tables 1, 2a, 3 and 6)
(146 rows)
meta
J/ApJ/778/56/stars
2.
J/ApJ/778/56/table2b
Radial velocity for EMP stars with multiple spectra from HIRES
(77 rows)
meta
J/ApJ/778/56/table2b
3.
J/ApJ/778/56/table7
Atomic data for lines used
(425 rows)
meta
J/ApJ/778/56/table7
4.
J/ApJ/778/56/table8
Equivalent widths
(12127 rows)
meta
J/ApJ/778/56/table8
5.
J/ApJ/778/56/table10
Relative abundances
(2151 rows)
meta
J/ApJ/778/56/table10
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
)
(1+2+4+5)
ID
(char)
(i)
Source identifier
(Note G2)
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
RAJ2000
"h:m:s"
(i)
Hour of Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
"d:m:s"
(i)
Degree of Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
Vmag
mag
[9.8/16.6] The V band magnitude
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
(1)
u_Vmag
(char)
[d] HES magnitude
(Note 1)
(
meta.code.error
)
(
CODE_ERROR
)
(1+2)
Date
"Y:M:D"
(n)
UT date of the observation
(
time.epoch;obs
)
(
TIME_DATE
)
(1)
Exp
s
[240/18000] Exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
l_S/N
(char)
Limit flag on S/N
(
meta.code.error
)
(
CODE_LIMIT
)
(1)
S/N
[35/150] Signal-to-noise
(Note 2)
(
stat.snr
)
(
INST_S/N
)
(1)
Mod
(char)
Spectrograph mode
(Note 3)
(
instr.setup
)
(
INST_SETUP
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
HRV
km/s
[-1164/373] Heliocentric radial velocity
(
spect.dopplerVeloc;pos.heliocentric
)
(
VELOC_HC
)
(1)
HCat
(n)
Sources within 2" from Christlieb+, 2008,
J/A+A/484/721
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Nv
(n)
Number of velocity measures for this star (table 2b)
(
meta.number
)
(
NUMBER
)
(1)
Nw
(n)
Number of abundance measures for this star (table 10)
(
meta.number
)
(
NUMBER
)
(1)
Nab
(n)
Number of relative abundance measures for this star (table 10)
(
meta.number
)
(
NUMBER
)
(1+2)
C
(n)
[1/3] Star C-type
(Note G1)
(
src.class
)
(
CLASS_MISC
)
(1)
[Fe/H]1
[Sun]
(n)
[-4.1/-2.1] Metallicity from HIRES
(
phys.abund.Z
)
(
PHYS_ABUND_FE/H
)
(1)
l_[C/Fe]
(char)
[≤ ] Limit flag on [C/Fe]
(
meta.code.error;phys.abund
)
(
CODE_LIMIT
)
(1)
[C/Fe]
[Sun]
(n)
Abundance of [C/Fe]
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(1)
Teff1
K
(n)
[4600/6750] Effective temperature
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
(1)
s
(char)
[0+] s-rich flag: + = High [Ba/Fe]; 0 = normal [Ba/Fe])
(
meta.code
)
(
CODE_MISC
)
(1)
Notes
(char)
Individual notes
(Note 4)
(
meta.note
)
(
NOTE
)
(1)
Ana
(char)
[ST de] Note on the analysis
(Note 5)
(
meta.note;obs.param
)
(
NOTE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
NTeff
K
(n)
[4592/6730] Nominal effective temperature
(Note 6)
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
(1)
e_NTeff
K
(n)
Error in NTeff
(Note 7)
(
stat.error
)
(
ERROR
)
(1)
Nlog(g)
[cm/s2]
(n)
[1/5] Nominal surface gravity
(Note 6)
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
(1)
Teff
K
(n)
[4592/6750] Adopted effective temperature
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
(1)
log(g)
[cm/s2]
(n)
Adopted surface gravity
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
(1)
vt
km/s
(n)
[0.4/2.5] Microturbulent velocity
(
phys.veloc
)
(
VELOC_MICRO-TURB
)
(1)
[Fe/H]
[Sun]
(n)
[-4.1/-1.9] Metallicity
(Note 8)
(
phys.abund.Z
)
(
PHYS_ABUND_FE/H
)
(1)
N
(n)
[7/91] Number of FeI lines
(
meta.number
)
(
NUMBER
)
(1)
f-chi
(n)
Fit of abundance vs χ (excitation potential) d[log(ε(Fe)]/dχ (dex/eV)
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
(1)
f-EW
(n)
Fit of abundance vs equivalent width d[log(ε(Fe)]/d(W
λ
/λ)
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
(1)
f-lam
(n)
Fit of abundance vs λ d[log(ε(Fe)]/d(λ) (dex/Å)
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
(1)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
(2)
Rem
(char)
Individual remarks
(Note 1)
(
meta.note
)
(
REMARKS
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
Inst
(char)
Instrument remark
(
meta.id;instr
)
(
INST_ID
)
(2)
RV
km/s
[-288/295] Radial velocity
(
phys.veloc;pos.heliocentric
)
(
VELOC_HC
)
(2)
e_RV
km/s
(n)
[0.06/1.1] Radial velocity uncertainty
(
stat.error
)
(
ERROR
)
(2)
Ref
(char)
Reference
(Note 2)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
(3+4)
lambda
0.1nm
[3189/7776] Wavelength in Angstroms
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
(3+4+5)
Elem
Element code
(Note G3)
(
meta.code;phys.atmol.element
)
(
AT_ELEMENT
)
(3+5)
f_Elem
(char)
[c] c = UV OH lines
(
meta.code
)
(
CODE_MISC
)
(3)
ExPot
eV
[0/9.2] Excitation potential χ
(
phys.atmol.excitation
)
(
AT_ENERGY_EXCIT
)
(3)
log(gf)
[-]
[-10.3/0.8] Log of the oscillatory strength
(
phys.atmol.collStrength
)
(
AT_OSC_STRENGTH
)
(3)
Nst
[1/109] Number of stars detected
(Note 2)
(
meta.number
)
(
INST_DET_SIZE
)
(4)
EW
10-13m
(n)
[-211.3/560.3] Equivalent width (mÅ)
(Note 1)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(4)
n_EW
(char)
"syn" indicates synthesis used
(Note 1)
(
meta.note
)
(
NOTE
)
(5)
[X/Fe]
[-]
(n)
[-4.1/3.2] Log abundance ratio relative to FeI
(Note 1)
(
phys.abund
)
(
PHYS_ABUND_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(5)
e_[X/Fe]
[-]
(n)
Uncertainty in [X/Fe]
(Note 2)
(
stat.error;phys.abund
)
(
ERROR
)
(5)
Nl
(n)
[-4/100] Number of lines measured
(Note 3)
(
meta.number
)
(
NUMBER
)
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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