| Contains Cepheids identified in GDR1 |
| This table contains Cepheid parameters for the identified Cepheids in table variable_summary (classification="CEP"). In the analyses only observations with rejectedByVariabilityProcessing=false are included, as found in table PhotVariableTimeSeriesGfov. Required constraints:
|
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| type_best_classification | varchar | 8 | Best type classification estimate out of {"DCEP", "T2CEP", "ACEP"} | meta.code.class;src.class | ||
| type2_best_sub_classification | varchar | 8 | Best subclassification estimate for typeBestClassification="T2CEP" out of {"BL_HER", "W_VIR","RV_TAU"} | meta.code.class;src.class | ||
| mode_best_classification | varchar | 16 | Best mode classification estimate out of {"FUNDAMENTAL", "FIRST_OVERTONE","SECOND_OVERTONE","UNDEFINED","NOT_APPLICABLE"} | meta.code.class;src.class | ||
| solution_id | bigint | 8 | Solution identifier | meta.id;meta.version | ||
| source_id | bigint | 8 | Unique source identifier | meta.id;meta.main | ||
| p1 | float | 8 | days | Period corresponding to the maximum peak in the periodogram of G band time series | time.period | |
| p1_error | float | 8 | days | Uncertainty on the period corresponding to the maximum peak in the periodogram of G band time series | stat.error;time.period | |
| epoch_g | float | 8 | Barycentric JD in TCB - 2455197.5 days | Epoch of the maximum of the light curve in the G band | time.epoch;stat.max | |
| epoch_g_error | float | 8 | days | Uncertainty on epoch of the maximum of the light curve in the G band | stat.error;time.epoch | |
| int_average_g | float | 8 | mag | Intensity-averaged magnitude in the G band | phot.mag;em.opt | |
| int_average_g_error | float | 8 | mag | Uncertainty on the intensity-averaged magnitude in the G band | stat.error;phot.mag;em.opt | |
| peak_to_peak_g | float | 8 | mag | Peak-to-peak amplitude of the G band light curve | src.var.amplitude;em.opt | |
| peak_to_peak_g_error | float | 8 | mag | Uncertainty on peak-to-peak amplitude of the G band light curve | stat.error;src.var.amplitude;em.opt | |
| num_harmonics_for_p1 | int | 4 | Number of harmonics used to model P1 of the light curve | meta.number | ||
| r21_g | float | 8 | Fourier decomposition parameter r21G: A2/A1 (for G band) | stat.Fourier | ||
| r21_g_error | float | 8 | Uncertainty on Fourier decomposition parameter r21G | stat.error | ||
| phi21_g | float | 8 | Fourier decomposition parameter phi21G: phi2 - 2*phi1 (for G band) | stat.Fourier | ||
| phi21_g_error | float | 8 | Uncertainty on Fourier decomposition parameter phi21G | stat.error | ||
| Total length | 148 |