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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
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J/ApJS/281/65
-1
Halpha emission-line stars from LAMOST MRS DR7 (Yu+, 2025)
ReadMe+ftp
2025ApJS..281...65Y
Similar Catalogs
Post annotation
1.
J/ApJS/281/65/table3
Catalogue of H{alpha} emission line stars
(56664 rows)
meta
J/ApJS/281/65/table3
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
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)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
LAMOST
(char)
LAMOST designation (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
m_LAMOST
(n)
Number of spectra for this target
(
meta.number
)
(
NUMBER
)
OName
(char)
Source ID from SIMBAD
(
meta.id
)
(
ID_ALTERNATIVE
)
RAJ2000
deg
(i)
Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
[-10/79] Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
FileName
(char)
FITS file name of LAMOST-MRS
(
meta.id;meta.file
)
(
ID_FILE
)
Flags
(char)
Morphological categories of H{alpha} lines
(Note 1)
(
meta.code.error
)
(
CODE_MISC
)
Type
(char)
Object classification reported in literature
(
meta.code.class;src.class
)
(
CLASS_OBJECT
)
HII
(char)
Projected on HII regions? Y=Yes, N=No
(
meta.code
)
(
CODE_MISC
)
[NII]
(char)
Presence of [NII] emission? Y=Yes, N=No
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
lamB
0.1nm
(n)
[6548/6552] Central wavelength of [NII] line at blue side; Angstroms
(
em.wl.central;spect.line
)
(
SPECT_WAVELENGTH_CENTRAL
)
lamR
0.1nm
(n)
[6583/6587] Central wavelength of [NII] line at red side; Angstroms
(
em.wl.central;spect.line
)
(
SPECT_WAVELENGTH_CENTRAL
)
lam1
0.1nm
(n)
[6558.6/6571] Central wavelength of first peak; Angstroms
(
em.wl.central;stat.max
)
(
SPECT_WAVELENGTH_CENTRAL
)
lam2
0.1nm
(n)
[6559/6571] Central wavelength of second peak; Angstroms
(
em.wl.central;stat.max
)
(
SPECT_WAVELENGTH_CENTRAL
)
lam3
0.1nm
(n)
[6561.8/6571] Central wavelength of third peak; Angstroms
(
em.wl.central;stat.max
)
(
SPECT_WAVELENGTH_CENTRAL
)
lam4
0.1nm
(n)
[6564.2/6571] Central wavelength of fourth peak; Angstroms
(
em.wl.central;stat.max
)
(
SPECT_WAVELENGTH_CENTRAL
)
lamErr
0.1nm
(n)
[0.0016/0.5] Statistical error of central wavelength; Angstroms
(
stat.error;em.wl.central
)
(
SPECT_WAVELENGTH_CENTRAL
)
Amp1
(n)
[0/279.5] Amplitude of first peak
(
src.var.amplitude
)
(
VAR_AMPLITUDE_VALUE
)
Amp2
(n)
[0.05/50.1] Amplitude of second peak
(
src.var.amplitude
)
(
VAR_AMPLITUDE_VALUE
)
Amp3
(n)
[0.05/1.3] Amplitude of third peak
(
src.var.amplitude
)
(
VAR_AMPLITUDE_VALUE
)
Amp4
(n)
[0.28/0.93] Amplitude of fourth peak
(
src.var.amplitude
)
(
VAR_AMPLITUDE_VALUE
)
AmpErr
(n)
[0.04/0.3] Statistical error of amplitude
(
stat.error;src.var.amplitude
)
(
ERROR
)
w1
0.1nm
(n)
[0.3/5.6] Width of first peak; Angstroms
(
spect.line.width
)
(
SPECT_LINE_WIDTH
)
w2
0.1nm
(n)
[0.3/4.7] Width of second peak; Angstroms
(
spect.line.width
)
(
SPECT_LINE_WIDTH
)
w3
0.1nm
(n)
[0.3/5.8] Width of third peak; Angstroms
(
spect.line.width
)
(
SPECT_LINE_WIDTH
)
w4
0.1nm
(n)
[0.9/2.9] Width of fourth peak; Angstroms
(
spect.line.width
)
(
SPECT_LINE_WIDTH
)
wErr
0.1nm
(n)
[0.04/0.54] Statistical error of width; Angstroms
(
stat.error;spect.line.width
)
(
ERROR
)
SNR
(n)
[0/999] 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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http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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