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J/ApJ/833/97
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J/ApJ/833/97
..table1
..infall
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J2000
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J/ApJ/833/97
603
Infall/expansion velocities in 3 dense cores (Keown+, 2016)
ReadMe+ftp
2016ApJ...833...97K
Similar Catalogs
Post annotation
1.
J/ApJ/833/97/table1
(c)
Summary of dense core properties from the literature
(3 rows)
2.
J/ApJ/833/97/infall
Infall/expansion measurements for L492
(table 3)
, L694-2
(table 4)
and L1521F
(table 5)
(156 rows)
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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)
Name
(char)
(i)
Core identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
Vin
(char)
Display the velocity measurements for this core
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Dist
pc
[140/250] Distance from Crapsi+
2005ApJ...619..379C
(
pos.distance;pos.heliocentric
)
(
POS_GAL_HC
)
(1)
Rad
arcsec
Radius in arcsec
(
phys.angSize;src
)
(
EXTENSION_RAD
)
(1)
r_Rad
(char)
Reference for rad
(Note 1)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
(1)
Radpc
pc
[0.05/0.2] Radius in parsec
(
phys.size.radius
)
(
PHYS_SIZE_RADIUS_GENERAL
)
(1)
Mass
Msun
Mass
(
phys.mass
)
(
PHYS_MASS_MISC
)
(1)
r_Mass
(char)
Reference for Mass
(Note 1)
(
meta.ref
)
(
REFER_CODE
)
(1)
D/H
[0.05/0.3] deuterium fractionation N(N
2
D
+
)/N(N
2
H
+
) from Crapsi+
2005ApJ...619..379C
(
stat.fit.omc
)
(
FIT_RATIO
)
(1)
e_D/H
[0.01/0.05] D/H uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
ALL
cols
(i)
indexed column
(1)
HCO+
km/s
(n)
[0.1/0.5] HCO
+
(3-2) infall velocity from Schnee+
2013ApJ...777..121S
(
phys.veloc
)
(
VELOC_MISC
)
(1)
e_HCO+
km/s
(n)
HCO+ uncertainty
(
stat.error
)
(
ERROR
)
(1)
f_HCO+
(char)
[d] Flag on L492 infall asymmetry in HCO
+
(3-2)
(Note 2)
(
meta.code
)
(
CODE_MISC
)
(1)
CCat
(n)
Display data from Kauffmann+, 2008,
J/A+A/487/993
and Sohn+, 2007,
J/ApJ/664/928
(
meta.ref.url
)
(
DATA_LINK
)
(1)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
(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)
Seq
Spectrum observation number
(
meta.number
)
(
ID_NUMBER
)
(2)
dRA
arcsec
Offset from central pointing, in RA, arcsec
(Note 1)
(
pos.eq.ra;arith.diff
)
(
POS_EQ_RA_OFF
)
(2)
dDE
arcsec
Offset from central pointing, in DE, arcsec
(Note 1)
(
pos.eq.dec;arith.diff
)
(
POS_EQ_DEC_OFF
)
(2)
dVin1
km/s
[-0.2/0.2] N2H (1-0) infall/expansion velocity (G1)
(low SNR spectrum in grey)
(Note)
(
phys.veloc
)
(
VELOC_EXPANSION
)
(2)
e_dVin1
km/s
[0/2.5] Uncertainty in dVin1
(
stat.error
)
(
ERROR
)
(2)
SNR1
[2/130] N2H (1-0) spectrum signal to noise ratio
(
stat.snr
)
(
INST_S/N
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
dVin2
km/s
(n)
[-0.3/0.5] DCO+ (2-1) infall/expansion velocity (G1)
(low SNR spectrum in grey)
(Note)
(
phys.veloc
)
(
VELOC_EXPANSION
)
(2)
e_dVin2
km/s
(n)
[0/7] Uncertainty in dVin2
(
stat.error
)
(
ERROR
)
(2)
SNR2
(n)
[2/68] DCO+ (2-1) spectrum signal to noise ratio
(
stat.snr
)
(
INST_S/N
)
(2)
dVin3
km/s
(n)
[-0.3/0.6] DCO+ (3-2) infall/expansion velocity (G1)
(low SNR spectrum in grey)
(Note)
(
phys.veloc
)
(
VELOC_EXPANSION
)
(2)
e_dVin3
km/s
(n)
[0/9] Uncertainty in dVin3
(
stat.error
)
(
ERROR
)
(2)
SNR3
(n)
[2/47] DCO+ (3-2) spectrum signal to noise ratio
(
stat.snr
)
(
INST_S/N
)
(2)
dVin4
km/s
(n)
[-0.2/0.3] HCO+ (3-2) infall/expansion velocity (G1)
(low SNR spectrum in grey)
(Note)
(
phys.veloc
)
(
VELOC_EXPANSION
)
(2)
e_dVin4
km/s
(n)
[0/6] Uncertainty in dVin4
(
stat.error
)
(
ERROR
)
(2)
SNR4
(n)
[2/25] HCO+ (3-2) spectrum signal to noise ratio
(
stat.snr
)
(
INST_S/N
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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