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J/A+A/637/A89
221
QSO 2237+0305 photometry and light curves (Goicoechea+, 2020)
ReadMe+ftp
2020A&A...637A..89G
Similar Catalogs
Objects
timeSerie
Post annotation
1.
J/A+A/637/A89/table4
Photometry in the g band
[timeSerie]
(
light curves
)
timeSerie
(277 rows)
meta
J/A+A/637/A89/table4
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
)
Date
(char)
Civil date_frame number (yymmdd_no)
(
time.epoch
)
(
TIME_DATE
)
MJD
d
Modified Julian Date (MJD-50000)
(
time.epoch
)
(
TIME_DATE
)
Texp
s
Exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
PSFfwhm
arcsec
Full width at half-maximum of the Point Spread Function (PSF)
(
spect.line.width
)
(
INST_PSF
)
PSFellip
Ellipticity of the PSF
(
src.ellipticity
)
(
PHYS_ELLIPTICITY
)
S/N
Signal-to-noise ratio (alpha star)
(
stat.snr
)
(
INST_S/N
)
mA
mag
Magnitude of QSO 2237+0305A
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mB
mag
(n)
Magnitude of QSO 2237+0305B
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mC
mag
(n)
Magnitude of QSO 2237+0305C
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mD
mag
(n)
Magnitude of QSO 2237+0305D
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mbeta
mag
Magnitude of the beta star
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
chi2/dof
Reduced chi-square value on the QSO subframe using IMFITFITS software
(Note 1)
(
stat.fit.chi2
)
(
FIT_CHI2
)
Quality
(char)
[*] Poor-quality frames are marked with an asterisk
(
meta.code.qual
)
(
CODE_QUALITY
)
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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