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J/ApJS/148/275
2129
ASCA AGN optical identifications (Akiyama+, 2003)
ReadMe+ftp
2003ApJS..148..275A
Similar Catalogs
Post annotation
1.
J/ApJS/148/275/table2
Apparent properties of identified objects
(87 rows)
meta
J/ApJS/148/275/table2
Simple Constraint
List Of Constraints
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Constraints
applied on Columns
(
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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
)
1AXG
(char)
1AXG designation (JHHMMSS+DDMM)
(
meta.id;meta.main
)
(
ID_MAIN
)
ID
(char)
Identification number
(
meta.id
)
(
ID_NUMBER
)
Class
(char)
Classification of the optical counterpart
(
src.class
)
(
CLASS_OBJECT
)
NH
10+20cm-2
Galactic hydrogen column density estimated from the H I map by Dickey & Lockman,
1990ARA&A..28..215D
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
HCR
ct/ks
Hard (2-10keV) band count rate
(Note 1)
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
e_HCR
ct/ks
rms uncertainty on HCR
(
stat.error
)
(
ERROR
)
SCR
ct/ks
Soft (0.7-2keV) band count rate
(Note 1)
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
e_SCR
ct/ks
rms uncertainty on SCR
(
stat.error
)
(
ERROR
)
Gamma
0.7-10keV band apparent photon index determined from hardness ratio, HR=(H-S)/(H+S)
(
spect.index
)
(
SPECT_SP-INDEX
)
e_Gamma
rms uncertainty on Gamma
(
stat.error
)
(
ERROR
)
ALL
cols
(i)
indexed column
Rmag
mag
(n)
R magnitude of optical counterpart
(
phot.mag;em.opt.R
)
(
PHOT_PHG_R
)
l_Jmag
(char)
Limit flag on Jmag
(
meta.code.error
)
(
CODE_LIMIT
)
Jmag
mag
(n)
J magnitude of optical counterpart
(
phot.mag;em.IR.J
)
(
PHOT_JHN_J
)
n_Jmag
(char)
[NC ] NC: position is not covered in the second incremental 2MASS catalog
(
meta.note
)
(
NOTE
)
l_Hmag
(char)
Limit flag on Jmag
(
meta.code.error
)
(
CODE_LIMIT
)
Hmag
mag
(n)
H magnitude of optical counterpart
(
phot.mag;em.IR.H
)
(
PHOT_JHN_H
)
n_Hmag
(char)
[NC ] NC: position is not covered in the second incremental 2MASS catalog
(
meta.note
)
(
NOTE
)
l_Ksmag
(char)
Limit flag on Jmag
(
meta.code.error
)
(
CODE_LIMIT
)
Ksmag
mag
(n)
Ks magnitude of optical counterpart
(
phot.mag;em.IR.K
)
(
PHOT_JHN_K
)
n_Ksmag
(char)
[NC ] NC: position is not covered in the second incremental 2MASS catalog
(
meta.note
)
(
NOTE
)
F1.4GHz
mJy
(n)
Radio flux in the 1.4GHz from NVSS, unless otherwise noted
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1.4G
)
n_F1.4GHz
(char)
[hij] Note on radio flux
(Note 3)
(
meta.note
)
(
NOTE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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