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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)
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J/ApJS/257/41
-1
V and R -band light curves of BZCAT blazars (Kalita+, 2021)
ReadMe+ftp
2021ApJS..257...41K
Similar Catalogs
timeSerie
Post annotation
1.
J/ApJS/257/41/table2
(c)
Basic parameters of the Roma-BZCAT catalog blazars studied in our sample
[timeSerie]
(10 rows)
meta
J/ApJS/257/41/table2
2.
J/ApJS/257/41/fig1v
Differential V-band magnitude light curves
(447 rows)
meta
J/ApJS/257/41/fig1v
3.
J/ApJS/257/41/fig1r
Differential R-band magnitude light curves
(569 rows)
meta
J/ApJS/257/41/fig1r
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
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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)
Name
(char)
(i)
Source name, BZCAT catalog (<
[MGL2009] BZ{BQ} JHHMM+DDMM
> or <
[MML2015] 5BZG JHHMM+DDMM
> in Simbad)
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
OName
(char)
Other name from the Fermi-AGN catalog
(
meta.id
)
(
ID_ALTERNATIVE
)
(1)
RAJ2000
"h:m:s"
(i)
Hour of right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
"d:m:s"
(i)
Degree of declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
z
(n)
[0.041/0.158] Redshift
(
src.redshift
)
(
REDSHIFT_HC
)
(1)
Rmag
mag
[11.1/15.7] Apparent R-band magnitude from BZCAT
(
phot.mag;em.opt.R
)
(
PHOT_COUS_R
)
(1)
Class
(char)
Object class
(
meta.code.class
)
(
CLASS_OBJECT
)
(1)
Type
(char)
Source type based on SED
(Note 1)
(
src.class
)
(
CLASS_MISC
)
(1)
Fx
10-15W/m2
(n)
[0.44/63.1] 0.1-2.4keV X-ray flux in units of 10
–12
erg/cm
2
/s
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
(1)
Nr
(n)
Number of R-band measurements for this blazar
(
meta.number
)
(
NUMBER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
Nv
(n)
Number of V-band measurements for this blazar
(
meta.number
)
(
NUMBER
)
(1)
LC
(char)
Light curves interactive plot
(
meta.ref.url
)
(
DATA_LINK
)
(1)
SimbadName
(char)
(n)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
(2+3)
JD
d
Julian Date of observation
(
time.epoch
)
(
TIME_DATE
)
(2)
dVmag1
mag
[-0.55/1.25] Differential V band magnitude, source-reference star
(
phot.mag;arith.diff
)
(
PHOT_DIFF_MAG
)
(2)
e_dVmag1
mag
[0.002/0.031] Uncertainty in dVmag1
(
stat.error;phot.mag
)
(
ERROR
)
(2)
dVmag2
mag
[-0.76/2.27] Differential V band magnitude, comparison star 1 - reference star
(
phot.mag;arith.diff
)
(
PHOT_DIFF_MAG
)
(2)
e_dVmag2
mag
[0.0027/0.042] Uncertainty in dVmag2
(
stat.error;phot.mag
)
(
ERROR
)
(3)
dRmag1
mag
[-0.33/0.91] Differential R band magnitude, source-reference star
(
phot.mag;arith.diff
)
(
PHOT_DIFF_MAG
)
(3)
e_dRmag1
mag
[0.0018/0.031] Uncertainty in dRmag1
(
stat.error;phot.mag
)
(
ERROR
)
(3)
dRmag2
mag
[-0.54/1.95] Differential R band magnitude, comparison star 1 - reference star
(
phot.mag;arith.diff
)
(
PHOT_DIFF_MAG
)
(3)
e_dRmag2
mag
[0.0024/0.043] Uncertainty in dRmag2
(
stat.error;phot.mag
)
(
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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