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Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
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arcmin
arcsec
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J/ApJ/870/83
-1
Abundances in the ultra-faint dwarf gal. GruI & TriII (Ji+, 2019)
ReadMe+ftp
2019ApJ...870...83J
Similar Catalogs
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1.
J/ApJ/870/83/table1
(c)
Observing details of the four stars in the ultra-faint dwarf galaxies (UFDs) GruI and TriII
(10 rows)
meta
J/ApJ/870/83/table1
2.
J/ApJ/870/83/table2
Line measurements
(289 rows)
meta
J/ApJ/870/83/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
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)
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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)
Seq
Star number (as in Table 2); column added by CDS
(
meta.id;meta.main
)
(
ID_NUMBER
)
(1)
Name
(char)
Star identification
(
meta.id
)
(
ID_MAIN
)
(1)
RAJ2000
"h:m:s"
(i)
[2/22] 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
[17/19] V magnitude
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
(1)
Date
"Y:M:D"
(n)
Observation date
(
time.epoch;obs
)
(
TIME_DATE
)
(1)
Exp
min
[60/430] Exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
HRV
km/s
[-397/-139] Helicocentric velocity
(Note 1)
(
spect.dopplerVeloc
)
(
VELOC_HC
)
(1)
e_HRV
km/s
(n)
[0.4/5] Error on RV
(
stat.error
)
(
ERROR
)
(1)
S/N4500
(n)
[1/22] Signal-to-noise ratio at 4500Å per pixel
(Note 2)
(
stat.snr
)
(
SPECT_S/N
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
S/N5300
(n)
[7/25] Signal-to-noise ratio at 5300Å per pixel
(Note 2)
(
stat.snr
)
(
SPECT_S/N
)
(1)
S/N6500
(n)
[17/60] Signal-to-noise ratio at 6500Å per pixel
(Note 2)
(
stat.snr
)
(
SPECT_S/N
)
(1)
Inst
(char)
Spectrograph used
(
meta.id;instr
)
(
INST_ID
)
(1)
EWs
(char)
Display the equivalent width measurements for this star (link to Table 2)
(
meta.ref.url
)
(
DATA_LINK
)
(1)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
(2)
Ion
(char)
Atomic species
(
phys.atmol.ionStage
)
(
AT_ION_ID
)
(2)
lambda
0.1nm
[3961/8195] Rest wavelength (λ)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
(2)
EP
eV
(n)
[0/4.5] Excitation potential (χ)
(
phys.atmol.excitation
)
(
AT_ENERGY_EXCIT
)
(2)
loggf
[-]
(n)
[-5.7/0.65] log statistical weight*oscillator strength
(
stat.weight;phys.atmol.oscStrength
)
(
AT_OSC_STRENGTH
)
(2)
EW1
0.1pm
(n)
[22/311] Measured equivalent width, GruI-032
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
f_EW1
(char)
syn: abundance from spectrum synthesis
(
meta.code
)
(
CODE_MISC
)
(2)
e_EW1
0.1pm
(n)
[5/66] Uncertainty in EW1 (σ(EW))
(
stat.error
)
(
ERROR
)
(2)
l_logeps1
(char)
Limit flag on logeps1
(
meta.code.error
)
(
CODE_LIMIT
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
logeps1
[-]
(n)
[-2.5/5.7] Abundance derived from this line, GruI-032 (logε)
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(2)
e_logeps1
[-]
(n)
[0.1/1.2] Uncertainty on logeps1 (σ(logε))
(
stat.error
)
(
ERROR
)
(2)
EW2
0.1pm
(n)
[20/280] Measured equivalent width, GruI-038
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
f_EW2
(char)
syn: abundance from spectrum synthesis
(
meta.code
)
(
CODE_MISC
)
(2)
e_EW2
0.1pm
(n)
[5/79] Uncertainty in EW2 (σ(EW))
(
stat.error
)
(
ERROR
)
(2)
l_logeps2
(char)
Limit flag on logeps2
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
logeps2
[-]
(n)
[-1.8/5.7] Abundance derived from this line, GruI-038 (logε)
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(2)
e_logeps2
[-]
(n)
[0.1/1.5] Uncertainty on logeps2 (σ(logε))
(
stat.error
)
(
ERROR
)
(2)
EW3
0.1pm
(n)
[16/209] Measured equivalent width, TriII-40
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
f_EW3
(char)
syn: abundance from spectrum synthesis
(
meta.code
)
(
CODE_MISC
)
(2)
e_EW3
0.1pm
(n)
[4/34] Uncertainty in EW3 (σ(EW))
(
stat.error
)
(
ERROR
)
(2)
l_logeps3
(char)
Limit flag on logeps3
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
logeps3
[-]
(n)
[-2.3/5.1] Abundance derived from this line, TriII-40 (logε)
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(2)
e_logeps3
[-]
(n)
[0.1/0.5] Uncertainty on logeps3 (σ(logε))
(
stat.error
)
(
ERROR
)
(2)
EW4
0.1pm
(n)
[52/207] Measured equivalent width, TriII-46
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
f_EW4
(char)
syn: abundance from spectrum synthesis
(
meta.code
)
(
CODE_MISC
)
(2)
e_EW4
0.1pm
(n)
[12/70] Uncertainty in EW4 (σ(EW))
(
stat.error
)
(
ERROR
)
(2)
l_logeps4
(char)
Limit flag on logeps4
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
logeps4
[-]
(n)
[-0.06/6.2] Abundance derived from this line, TriII-46 (logε)
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(2)
e_logeps4
[-]
(n)
[0.2/1.1] Uncertainty on logeps4 (σ(logε))
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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