galaxy.collect_not_clusters

Script to collect data for negative class

Functions

`read_sga`(→ pandas.DataFrame)	Reads the SGA catalog and samples galaxies in short distances.
`read_tyc2`(→ pandas.DataFrame)	Reads the TYC2 catalog and samples bright stars.
`read_gaia`(→ pandas.DataFrame)	Reads the Gaia catalog and samples stars.

galaxy.collect_not_clusters.read_sga(sample_size: int = 2000) → pandas.DataFrame

Reads the SGA catalog and samples galaxies in short distances.

Args:: sample_size (int, optional): Desired size of the sample. Defaults to 10,000.
Returns:: pd.DataFrame: DataFrame containing SGA galaxy data sampled evenly across redshift bins.

galaxy.collect_not_clusters.read_tyc2(sample_size: int = 2000) → pandas.DataFrame

Reads the TYC2 catalog and samples bright stars.

Args:: sample_size (int, optional): Desired size of the sample. Defaults to 5,000.
Returns:: pd.DataFrame: DataFrame containing TYC2 bright star data.

galaxy.collect_not_clusters.read_gaia() → pandas.DataFrame

Reads the Gaia catalog and samples stars.