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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/ApJS/204/5
73192
SDSS DR7 white dwarf catalog (Kleinman+, 2013)
ReadMe+ftp
2013ApJS..204....5K
Similar Catalogs
Post annotation
1.
J/ApJS/204/5/table2
Catalog of white dwarfs
(20407 rows)
meta
J/ApJS/204/5/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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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
)
SDSS
(char)
SDSS object name (HHMMSS.ss+DDMMSS.s; J2000)
(
meta.id;meta.main
)
(
ID_MAIN
)
Plate
SDSS plate number
(
meta.id;instr.plate
)
(
ID_PLATE
)
MJD
d
SDSS Modified Julian date
(
time.epoch
)
(
TIME_DATE
)
Fiber
SDSS FiberID
(
meta.note
)
(
ID_FIBER
)
RAJ2000
deg
(i)
Right Ascension in decimal degrees (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination in decimal degrees (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
SNg
[0.4/90] SDSS g-band signal-to-noise ratio
(
meta.note
)
(
INST_S/N
)
umag
mag
SDSS u band PSF magnitude
(red values have a non-zero flag)
(
phot.mag;em.opt.U
)
(
PHOT_SDSS_U
)
e_umag
mag
Uncertainty in umag
(
stat.error;phot.mag;em.opt.U
)
(
ERROR
)
f_umag
(n)
Photometric flag on umag (1)
(edited in hexadecimal
(Note)
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
gmag
mag
(n)
SDSS g band PSF magnitude
(red values have a non-zero flag)
(
phot.mag;em.opt.B
)
(
PHOT_SDSS_G
)
e_gmag
mag
(n)
Uncertainty in gmag
(
stat.error;phot.mag;em.opt.B
)
(
ERROR
)
f_gmag
(n)
Photometric flag on gmag (1)
(edited in hexadecimal
(Note)
(
meta.code
)
(
CODE_MISC
)
rmag
mag
SDSS r band PSF magnitude
(red values have a non-zero flag)
(
phot.mag;em.opt.R
)
(
PHOT_SDSS_R
)
e_rmag
mag
Uncertainty in rmag
(
stat.error;phot.mag;em.opt.R
)
(
ERROR
)
f_rmag
(n)
Photometric flag on rmag (1)
(edited in hexadecimal
(Note)
(
meta.code
)
(
CODE_MISC
)
imag
mag
SDSS i band PSF magnitude
(red values have a non-zero flag)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_I
)
e_imag
mag
Uncertainty in imag
(
stat.error;phot.mag;em.opt.I
)
(
ERROR
)
f_imag
(n)
Photometric flag on imag (1)
(edited in hexadecimal
(Note)
(
meta.code
)
(
CODE_MISC
)
zmag
mag
SDSS z band PSF magnitude
(red values have a non-zero flag)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_Z
)
e_zmag
mag
Uncertainty in zmag
(
stat.error;phot.mag;em.opt.I
)
(
ERROR
)
f_zmag
(n)
Photometric flag on zmag (1)
(edited in hexadecimal
(Note)
(
meta.code
)
(
CODE_MISC
)
f_pm
(n)
[1] SDSS proper motion match (1=sucessful match within 1.0")
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
pm
mas/yr
(n)
SDSS proper motion (arcsec/century)
(
pos.pm
)
(
POS_EQ_PM
)
pmPA
deg
(n)
[0/360[ SDSS proper motion angle; North through East
(
pos.pm;pos.posAng
)
(
POS_EQ_PM-PA
)
Ag
mag
[0/4.52885] SDSS g band extinction
(
phys.absorption;em.opt.B
)
(
PHOT_EXTINCTION_ISM
)
GMT
"datime"
(n)
GMT observation data/time (when row 0 of r measurement read)
(
time.epoch
)
(
TIME_DATE
)
Atype
(char)
Spectrum autofit code
(Note 2)
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
Teff
K
(n)
autofit effective temperature
(Note 3)
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
e_Teff
K
(n)
Uncertainty in Teff
(Note 3)
(
stat.error;phys.temperature.effective
)
(
ERROR
)
log(g)
[cm/s2]
(n)
[5/10] autofit log surface gravity
(Note 3)
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
e_log(g)
[cm/s2]
(n)
Uncertainty in log(g)
(Note 3)
(
stat.error
)
(
ERROR
)
chi2
(n)
[0.28/64.71] autofit χ
2
fit measurement
(
stat.fit.param;meta.modelled
)
(
FIT_CHI2
)
m_Nsp
(char)
"dup-" for duplicate spectra or "uniq"
(
meta.code.multip
)
(
CODE_MULT_INDEX
)
Nsp
(n)
[0003-2635] Running number of spectrum for one object (when duplicate spectra)
(
meta.id
)
(
ID_NUMBER
)
q_Nsp
(char)
[a] a=best signal to noise ratio (for duplicate spectra)
(
meta.code.qual
)
(
CODE_QUALITY
)
Mass
Msun
(n)
[0.06/1.753] Calculated mass (for clean DAs and DBs only)
(
phys.mass;meta.modelled
)
(
PHYS_MASS_MISC
)
e_Mass
Msun
(n)
[0/0.494] Uncertainty in Mass
(
stat.error;phys.mass
)
(
ERROR
)
Type
(char)
Human spectral type assigned to this spectrum
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
WDcat
(n)
Cross-match within 3" with previous SDSS white dwarf catalogs (
J/ApJ/607/426
and
J/ApJS/167/40
)
(
meta.ref.url
)
(
DATA_LINK
)
DR7
Display the SDSS Photometric Catalog, Release 7 (Cat.
II/294
) within 1"
(
meta.ref.url
)
(
DATA_LINK
)
Sloan
Display the SDSS data for this object
(
meta.ref.url
)
(
DATA_LINK
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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