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J/ApJ/892/105
-1
Fourth catalog of Fermi LAT-detected AGNs (4LAC) (Ajello+, 2020)
ReadMe+ftp
2020ApJ...892..105A
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1.
J/ApJ/892/105/table7
Properties of the 4LAC Very-High-Energy (VHE) AGN
(78 rows)
meta
J/ApJ/892/105/table7
Simple Constraint
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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
)
4FGL
(char)
4FGL Name
(
meta.id;meta.main
)
(
ID_MAIN
)
OName
(char)
Very-High-Energy Name
(
meta.id
)
(
ID_ALTERNATIVE
)
LL
(char)
[*] * = low-latitude sources not in 4LAC
(
meta.code
)
(
CODE_MISC
)
Class
(char)
Class
(Note 1)
(
src.class
)
(
CLASS_OBJECT
)
SED
(char)
SED Class
(Note 2)
(
meta.code.class
)
(
SPECT_TYPE_GENERAL
)
z
(n)
[0.01/0.94] Redshift
(
src.redshift
)
(
REDSHIFT_HC
)
Photon
[1.53/2.65] Photon Index
(
spect.index
)
(
SPECT_SP-INDEX
)
e_Photon
[0.01/0.18] Uncertainty in Photon Index
(
stat.error
)
(
ERROR
)
Var
[1.77/17567] Variability Index
(
src.var.index
)
(
VAR_INDEX
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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