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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/93/211
4679
IUE survey of H I Lyα absorption. I. (Diplas+ 1994)
ReadMe+ftp
1994ApJS...93..211D
Similar Catalogs
Post annotation
1.
J/ApJS/93/211/table1
(c)
Interstellar atomic hydrogen column densities
(393 rows)
meta
J/ApJS/93/211/table1
2.
J/ApJS/93/211/table2
(c)
Atomic hydrogen column densities for stars with suspected stellar Lyman-alpha contamination and/or uncertain stellar parameters
(161 rows)
meta
J/ApJS/93/211/table2
Xmatch is
on
off
Radius:
arcsec
Master table:
all - matching rows only
J/ApJS/93/211/table1
J/ApJS/93/211/table2
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
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(ALL)
HD/BD
(char)
HD or BD star name
(
phys.abund
)
(
ID_MAIN
)
(ALL)
Name
(char)
Other name
(
meta.id
)
(
ID_ALTERNATIVE
)
(ALL)
GLON
deg
Galactic longitude
(
pos.galactic.lon
)
(
POS_GAL_LON
)
(ALL)
GLAT
deg
Galactic latitude
(
pos.galactic.lat
)
(
POS_GAL_LAT
)
(ALL)
SpType
(char)
Spectral type
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
(ALL)
Vmag
mag
(n)
V magnitude
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
(ALL)
u_Vmag
(char)
Uncertainty flag on Vmag
(
meta.code.error
)
(
CODE_ERROR
)
(ALL)
B-V
mag
(n)
B-V colour index
(
phot.color;em.opt.B;em.opt.V
)
(
PHOT_CI_B-V
)
(ALL)
E(B-V)
mag
(n)
B-V colour excess
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
(ALL)
E2175
mag
(n)
2175A Bump strength measure
(
phot.mag
)
(
PHOT_EXTINCTION_ISM
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(ALL)
r
pc
(n)
Adopted distance
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
(ALL)
z
pc
(n)
Stellar distance above or below the Galactic plane
(
pos.distance
)
(
POS_GAL_Z
)
(ALL)
log(N(HI))
[cm-2]
Observed HI density column
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(ALL)
e_log(N(HI))
[cm-2]
rms uncertainty on log(N(HI))
(
stat.error
)
(
ERROR
)
(ALL)
[c1]
(n)
Stroemgren Balmer jump index corrected for for extinction ([c1]=c1-0.2(b-y))
(
meta.code;spect.index
)
(
SPECT_INDEX_MISC
)
(ALL)
log(N(HI))s
[cm-2]
(n)
Stellar HI density column when [c1] available
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(ALL)
log(N(HI))i
[cm-2]
(n)
Interstellar HI density column corrected for stellar absorption
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(ALL)
Ref
Reference
(Note 1)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
(ALL)
_RA.icrs
deg
(n)
(i)
Right ascension (ICRS) (computed by VizieR, not part of the original data)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
(ALL)
_DE.icrs
deg
(n)
(i)
Declination (ICRS) (computed by VizieR, not part of the original data)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1+
UCD1
http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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