VizieR

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VizieR

start AladinLite
I/345/cepheid Gaia DR2 (Gaia Collaboration, 2018)
Cepheid stars (vari_cepheid) (original column names in green)
timeSerie
(9575 rows)
  recno=400
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200015 16 28.4836650264 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+16 26 39.488928216 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195015 14 09.6281851027 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+16 37 38.985750784 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon022.8652232266381 deg Galactic longitude at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+54.8221845052780 deg Galactic latitude at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
400recno 400  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
LCLC  Light Curve Plot (meta.ref.url)

type_best_classificationDCEP  Best type classification estimate (type_best_classification) (Note 1)   (meta.code.class;src.class)
type2_best_sub_classification   Best subclassification estimate (type2_best_sub_classification) (Note 2)   (meta.code.class;src.class)
mode_best_classificationFUNDAMENTAL  Best mode classification estimate (mode_best_classification) (Note 3)   (meta.code.class;src.class)
multi_mode_best_classification   Best multi mode DCEP classification (multi_mode_best_classification) (Note 4)   (meta.code.class;src.class)
solution_id369295551293819386  Solution Identifier (solution_id) (Note G1)   (meta.id;meta.version)
source_id1208200864738741376  (i) Unique source identifier (source_id) (Note G2)   (meta.id;meta.main)
pf 1.16546689 d Period corresponding to the fundamental pulsation mode (for multi mode pulsators) in the G band time series (pf) (Note G5)   (src.var;time.period)
pf_error 0.00000118 d Uncertainty of the Pf period (pf_error) (Note G6)   (stat.error;time.period)
p1_o  d Period corresponding to the first overtone pulsation mode (for multi mode pulsators) in the G band time series (p1_o) (Note G7)   (src.var;time.period)
p1_o_error  d Uncertainty of the P2O period (p1_o_error) (Note G6)   (stat.error;time.period)
p2_o  d Period corresponding to the second overtone pulsation mode (for multi mode pulsators) in the G band time series (p2_o) (Note G8)   (src.var;time.period)
p2_o_error  d Uncertainty of the P2O period (p2_o_error) (Note G6)   (stat.error;time.period)
p3_o  d Period corresponding to the third overtone pulsation mode (for multi mode pulsators) in the G band time series (p3_o) (Note G9)   (src.var;time.period)
p3_o_error  d Uncertainty of the P3O period (p3_o_error) (Note G6)   (stat.error;time.period)
epoch_g1710.61434423 d Epoch of the maximum of the light curve in the G band (JD=2455197.5) (epoch_g) (Note G10)   (time.epoch;stat.max)
epoch_g_error 0.00000167 d Uncertainty on the epoch parameter epoch G (epoch_g_error) (stat.error;time.epoch)
epoch_bp1710.72785021 d Epoch of the maximum of the light curve in the BP band (JD=2455197.5) (epoch_bp) (Note G10)   (time.epoch;stat.max)
epoch_bp_error 0.00000167 d Uncertainty on the epoch parameter epoch BP (epoch_bp_error) (stat.error;time.epoch)
epoch_rp1710.65572647 d Epoch of the maximum of the light curve in the RP band (JD=2455197.5) (epoch_rp) (Note G10)   (time.epoch;stat.max)
epoch_rp_error 0.00000167 d Uncertainty on the epoch parameter epoch RP (epoch_rp_error) (stat.error;time.epoch)
int_average_g11.8510 mag Intensity-averaged magnitude in the G band (int_average_g) (phot.mag;em.opt)
int_average_g_error0.0007 mag Uncertainty on Intensity-averaged magnitude in the G band (int_average_g_error) (Note G11)   (stat.error;phot.mag;em.opt)
int_average_bp12.2160 mag Intensity-averaged magnitude in the BP band (int_average_bp) (phot.mag;stat.mean;em.opt.B)
int_average_bp_error0.0025 mag Uncertainty on Intensity-averaged magnitude in the BP band (int_average_bp_error) (Note G11)   (stat.error;phot.mag;stat.mean)
int_average_rp11.5164 mag Intensity-averaged magnitude in the RP band (int_average_rp) (phot.mag;stat.mean;em.opt.R)
int_average_rp_error0.0025 mag Uncertainty on Intensity-averaged magnitude in the RP band (int_average_rp_error) (Note G11)   (stat.error;phot.mag;stat.mean)
peak_to_peak_g 1.559150 mag Peak-to-peak amplitude of the G band light curve (peak_to_peak_g) (Note G12)   (src.var.amplitude;em.opt)
peak_to_peak_g_error 0.003278 mag Uncertainty on the AmpG parameter (peak_to_peak_g_error) (Note G13)   (stat.error;src.var.amplitude;em.opt)
peak_to_peak_bp 1.001370 mag Peak-to-peak amplitude of the BP band light curve (peak_to_peak_bp) (Note G12)   (src.var.amplitude;em.opt)
peak_to_peak_bp_error 0.005870 mag Uncertainty on the AmpBP parameter (peak_to_peak_bp_error) (Note G13)   (stat.error;src.var.amplitude;em.opt)
peak_to_peak_rp 1.373352 mag Peak-to-peak amplitude of the RP band light curve (peak_to_peak_rp) (Note G12)   (src.var.amplitude;em.opt)
peak_to_peak_rp_error 0.009709 mag Uncertainty on the AmpRP parameter (peak_to_peak_rp_error) (Note G13)   (stat.error;src.var.amplitude;em.opt)
metallicity-0.61 [-] Metallicity of the star from the Fourier parameters of the light curve (metallicity) (Note G14)   (phys.abund.Z)
metallicity_error 0.22 [-] Uncertainty of the metallicity parameter (metallicity_error) (stat.error;phys.abund.Z)
r21_g 0.57839   Fourier decomposition parameter r21G: A2/A1 (for G band) (r21_g) (Note G15)   (stat.Fourier)
r21_g_error 0.00084   Uncertainty on the r21G parameter: A2/A1 (for G band) (r21_g_error) (Note G16)   (stat.error;stat.Fourier)
r31_g 0.40757   Fourier decomposition parameter A3/A1 (for G band) (r31_g) (Note G15)   (stat.Fourier)
r31_g_error 0.00095   Uncertainty on the r31G parameter: A3/A1 (for G band) (r31_g_error) (Note G16)   (stat.error;stat.Fourier)
phi21_g 4.18567 rad Fourier decomposition parameter phi21G: phi2-2*phi1 (for G band) (phi21_g) (Note G17)   (stat.Fourier)
phi21_g_error 0.00188 rad Uncertainty on the phi21G parameter (for G band) (phi21_g_error) (Note G18)   (stat.error;stat.Fourier)
phi31_g 2.09886 rad Fourier decomposition parameter phi31G: phi3-3*phi1 (for G band) (phi31_g) (Note G17)   (stat.Fourier)
phi31_g_error 0.00345 rad Uncertainty on the phi31G parameter (for G band) (phi31_g_error) (Note G18)   (stat.error;stat.Fourier)
num_clean_epochs_g 28  Number of G FoV epochs used in the fitting algorithm (num_clean_epochs_g) (meta.number)
num_clean_epochs_bp 26  Number of BP epochs used in the fitting algorithm (num_clean_epochs_bp) (meta.number)
num_clean_epochs_rp 28  Number of RP epochs used in the fitting algorithm (num_clean_epochs_rp) (meta.number)
ra229.11868193761 deg (i) Barycentric right ascension (ICRS) at Ep=2015.5 (Added by CDS) (ra) (pos.eq.ra;meta.main)
dec+16.44430248006 deg (i) Barycentric declination (ICRS) at Ep=2015.5 (Added by CDS) (dec) (pos.eq.dec;meta.main)

_RA.icrs229.11868193761 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+16.44430248006 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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