pygwb.preprocessing.read_data

pygwb.preprocessing.read_data(IFO: str, data_type: str, channel: str, t0: int, tf: int, local_data_path: str = '', frametype: str = '', input_sample_rate: int = 16384)[source]

Function that read in the data to be used in the rest of the code.

Parameters:

IFO (str) – Interferometer name for which to retrieve the data.
data_type (str) – String indicating the type of data to be read, either: - ‘public’ : data from GWOSC (https://www.gw-openscience.org/) - ‘private’ : data from the LIGO-Virgo servers restricted to members of the LIGO-Virgo-KAGRA collaboration - ‘local’ (if ‘local_data_path’): locally saved data
channel (str) – Name of the channel (e.g.: “L1:GWOSC-4KHZ_R1_STRAIN”).
t0 (int) – GPS time of the start of the data taking.
tf (int) – GPS time of the end of the data taking.
frametype (str) – Frame type that contains the channel, only used if data_type=private (e.g.: “L1_HOFT_C00”).
local_data_path (str, optional) – Path where local data (gwf format) is stored.
input_sample_rate (int, optional) – Sampling rate of the timeseries to be read in Hz. Default is 16384 Hz.

Returns:

data: gwpy.timeseries.TimeSeries: Time series containing the requested data.