Variable Sources: MS oscillators (gaiadr3.vari_ms_oscillator)

The table has 54476 rows, 11 columns.

Description

This table describes the main-sequence oscillators.

Attribution

If you have used Gaia data in your research, please use the following acknowledgement:

This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.

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Columns

Name Type UCD Unit Description
solution_id long meta.version

Solution Identifier
source_id long meta.id
meta.main
meta.ref

Unique source identifier
frequency1 double src.var.pulse d**-1

Best frequency
fap_g_freq1 float stat.probability

False alarm probability corresponding to the best frequency
amplitude_g_freq1 float src.var.amplitude mag

Half peak-to-peak amplitude in the G band of the best frequency
phase_g_freq1 float time.phase rad

Phase of the oscillation in the G band corresponding to best frequency
num_harmonics short meta.number

Number of significant harmonics of the best frequency
amplitude_g_freq1_harm2 float stat.Fourier.amplitude mag

Half peak-to-peak amplitude in the G band of the second harmonic of the best frequency
phase_g_freq1_harm2 float time.phase rad

Phase of the oscillation in the G band corresponding to the second harmonic of the best frequency
amplitude_g_freq1_harm3 float stat.Fourier.amplitude mag

Half peak-to-peak amplitude in the G band of the third harmonic of the best frequency
phase_g_freq1_harm3 float time.phase rad

Phase of the oscillation in the G band corresponding to the third harmonic of the best frequency