class gravityspy.table.events.Events(data=None, masked=None, names=None, dtype=None, meta=None, copy=True, rows=None, copy_indices=True, **kwargs)

Bases: gwpy.table.gravityspy.GravitySpyTable

This class provides method for classifying events with gravityspy

classify(path_to_cnn, **kwargs)

Classify triggers in this table

Parameters:

path_to_cnn:

file name of the CNN you would like to use

**kwargs:

nproc : number of parallel event times to be processing at once

Returns:

Events table

cluster(nclusters, random_state=30)

Create new clusters from feature space vectors

Parameters:

nclusters (int): how many clusters to try to group

these triggers into

Returns:

Events table

create_collection(name=None, private=True, default_subject=None)

Obtain omicron triggers to run gravityspy on

Parameters:

name (str, optional):

name of collection

private (bool, optional):

would you like this collection to be private or public

default_subject (int, optional):

subject id to be the cover image of collection

Returns:

str url link to the created collection

determine_workflow_and_subjectset(project_info_pickle)

Obtain omicron triggers to run gravityspy on

Parameters:

path_to_cnn (str): filename of file with Gravity Spy project info

Returns:

Events table with columns workflow and subjectset

classmethod fetch(*args, **kwargs)

classmethod get_triggers(start, end, channel, dqflag, verbose=True, **kwargs)

Obtain omicron triggers to run gravityspy on

Parameters:

start (int): start of time to look for triggers end (int): end time to look for triggers channel (str): channel to look for triggers dqflag (str): name of segment during which to keep triggers

Returns:

Events table

classmethod read(*args, **kwargs)

Classify triggers in this table

Parameters:

gwpy.table.GravitySpyTable

Returns:

Events table

to_sql(table='glitches_v2d0', engine=None, **kwargs)

Obtain omicron triggers to run gravityspy on

Parameters:

table (str): name of SQL table

update_scores(path_to_cnn, nproc=1, **kwargs)

Obtain omicron triggers to run gravityspy on

Parameters:

path_to_cnn (str): filename of model

Returns:

Events table with columns containing new scores

update_sql(table='glitches_v2d0', engine=None)

Obtain omicron triggers to run gravityspy on

Parameters:

table (str): name of SQL tabl

upload_to_zooniverse(subject_set_id=None)

Obtain omicron triggers to run gravityspy on

Parameters:

subject_set_id (optional, int) : subject set id to upload to

Returns:

Events table

gravityspy.table.events.get_connection_str(db='gravityspy', host='gravityspy.ciera.northwestern.edu', user=None, passwd=None)

Create string to pass to create_engine

gravityspy.table.events.id_generator(x, size=10, chars='ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz')

Obtain omicron triggers run gravityspy on

Parameters:

x (str): the item you would like a random id to be generated for

Returns: