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J/A+AS/135/319
740
ROSAT data of Nearby Stars (Huensch+ 1999)
ReadMe+ftp
1999A&AS..135..319H
Similar Catalogs
Post annotation
1.
J/A+AS/135/319/table2
RASS detections of the Gliese stars
(1252 rows)
meta
J/A+AS/135/319/table2
The column
Name
provides a direct link to the
Catalogue of Nearby Stars
(
V/70
)
Simple Constraint
List Of Constraints
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Constraints
applied on Columns
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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
)
Name
(char)
Gliese catalogue or other designation
(
meta.id;meta.main
)
(
ID_MAIN
)
Vmag
mag
V magnitude
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
B-V
mag
(n)
B-V colour index
(
phot.color;em.opt.B;em.opt.V
)
(
PHOT_JHN_B-V
)
SpType
(char)
Spectral classification
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
Dist
pc
(n)
Hipparcos distance
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
ExpTime
s
Exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
CtRate
ct/s
Mean PSPC count rate
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
e_CtRate
ct/s
Error of PSPC count rate
(
stat.error
)
(
ERROR
)
LH
Likelihood of existence
(
stat.likelihood
)
(
STAT_LIKELIHOOD
)
DO-X
arcsec
Offset between optical and X-ray position
(
pos;arith.diff
)
(
POS_OFFSET
)
HR
(n)
Hardness Ratio = (H-S)/(H+S)
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
u_HR
(char)
Uncertainty flag on HR
(
meta.code.error
)
(
CODE_ERROR
)
e_HR
(n)
Error of Hardness Ratio
(
stat.error
)
(
ERROR
)
FXray
10-14mW/m2
Apparent X-ray flux (0.1-2.4 keV)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
u_FXray
(char)
Uncertainty flag on FXray
(
meta.code.error
)
(
CODE_ERROR
)
LXray
10+20W
(n)
X-ray luminosity
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
u_LXray
(char)
Uncertainty flag on LXray
(
meta.code.error
)
(
CODE_ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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