gwtc-tools 0.1.3

A package for gwtc operations, including interactions with gracedb

gwtc

A library for creating and interacting with Gravitational Wave Transient Catalogs in gracedb.

[[TOC]]

Quick Start

installation

Note these instructions will be improved and we will make this available in Conda. This is just an example, modify as you see fit.

$ ssh [e-mail]
(igwn) [chad.hanna@ldas-pcdev1 ~]$ mkdir git
(igwn) [chad.hanna@ldas-pcdev1 ~]$ cd git
(igwn) [chad.hanna@ldas-pcdev1 git]$ git clone [e-mail]:chad-hanna/gwtc.git
(igwn) [chad.hanna@ldas-pcdev1 git]$ export PATH=${PATH}:/home/chad.hanna/.local/bin
(igwn) [chad.hanna@ldas-pcdev1 git]$ pip install --user ./gwtc

Create a GWTC table from GraceDB query

Start with creating a table that mapps each GWTC entry with G event in a database. One can give Gracedb query to specify events to add to the table.

gwtc_create_from_query --service-url https://gracedb-test.ligo.org/api/ --proxy-path /path/to/your/proxy --number 4 "far < 9.65e-08 1368921618 .. 1394841618 ADVOK &~EARLY_WARNING"

The above command queries all the public events (exclusing early warning) during O4a found in GraceDB test instance. One can change the URL to https://gracedb.ligo.org/api/ to create a GWTC table for the production GraceDB instance.

Define a new set of g events for a given pipeline with hard reset

Obviously you need to change your user to be you not chad.hanna - Also, you have to be authorized to access certain features

(igwn) [chad.hanna@ldas-pcdev1 git]$ ligo-proxy-init chad.hanna
(igwn) [chad.hanna@ldas-pcdev1 git]$ gwtc_update_pipeline_gevents --reset --proxy-path /tmp/x509up_u40120 --pipeline gstlal gwtc/examples/L1-GSTLAL_AllSky-13*.xml.gz
INFO:root:Uploaded G592564
INFO:root:Uploaded G592565
INFO:root:Uploaded G592566
INFO:root:Uploaded G592567
INFO:root:Uploaded G592568
INFO:root:Uploaded G592569
INFO:root:associated super event S230522a with gevent G592564
INFO:root:associated super event S230522n with gevent G592565
INFO:root:associated super event S230525a with gevent G592566
INFO:root:associated super event S230529w with gevent G592567
INFO:root:associated super event S230726cs with gevent G592568
INFO:root:associated super event S230814me with gevent G592569
INFO:root:Uploading
{
    "S230522a": {
        "gstlal": "G592564"
    },
    "S230522n": {
        "gstlal": "G592565"
    },
    "S230525a": {
        "gstlal": "G592566"
    },
    "S230529w": {
        "gstlal": "G592567"
    },
    "S230726cs": {
        "gstlal": "G592568"
    },
    "S230814me": {
        "gstlal": "G592569"
    }
}
INFO:root:Created GWTC:
{
    "number": "4",
    "version": 9,
    "created": "2023-10-24 08:52:33 UTC",
    "submitter": "[e-mail]",
    "gwtc_superevents": {
        "S230522a": {
            "gstlal": "G592564"
        },
        "S230814me": {
            "gstlal": "G592569"
        },
        "S230726cs": {
            "gstlal": "G592568"
        },
        "S230522n": {
            "gstlal": "G592565"
        },
        "S230525a": {
            "gstlal": "G592566"
        },
        "S230529w": {
            "gstlal": "G592567"
        }
    }
}

Add a new gevent

(igwn) [chad.hanna@ldas-pcdev1 git]$ gwtc_update_pipeline_gevents --proxy-path /tmp/x509up_u40120 --pipeline gstlal gwtc/examples/H1-GSTLAL_AllSky-1368009034-0.xml.gz
INFO:root:Uploaded G592577
INFO:root:associated super event S230513ar with gevent G592577
INFO:root:Uploading
{
    "S230513ar": {
        "gstlal": "G592577"
    }
}
INFO:root:Created GWTC:
{
    "number": "4",
    "version": 12,
    "created": "2023-10-24 08:54:43 UTC",
    "submitter": "[e-mail]",
    "gwtc_superevents": {
        "S230513ar": {
            "gstlal": "G592577"
        },
        "S230525a": {
            "gstlal": "G592573"
        },
        "S230522n": {
            "gstlal": "G592572"
        },
        "S230814me": {
            "gstlal": "G592576"
        },
        "S230529w": {
            "gstlal": "G592574"
        },
        "S230522a": {
            "gstlal": "G592571"
        },
        "S230726cs": {
            "gstlal": "G592575"
        }
    }
}

Calculate the diff

(igwn) [chad.hanna@ldas-pcdev1 git]$ gwtc_diff 11 12
INFO:root:Calculating catalog diff from versions 11 to 12
INFO:root:
- new s events in version 12: ['S230513ar']
- deleted s events in version 12: []
- changed s events in version 12:

Retrieve g events

(igwn) [chad.hanna@ldas-pcdev1 git]$ gwtc_get_gevent_coinc_files --pipeline gstlal --proxy-path /tmp/x509up_u40120 --version 12
INFO:root:Retrieving g event G592577 for s event S230513ar and pipeline gstlal
	...saving as H1-GSTLAL_G592577-1368009034-0.xml
INFO:root:Retrieving g event G592573 for s event S230525a and pipeline gstlal
	...saving as L1-GSTLAL_G592573-1369017515-0.xml
INFO:root:Retrieving g event G592572 for s event S230522n and pipeline gstlal
	...saving as L1-GSTLAL_G592572-1368804652-0.xml
INFO:root:Retrieving g event G592576 for s event S230814me and pipeline gstlal
	...saving as L1-GSTLAL_G592576-1376089759-0.xml
INFO:root:Retrieving g event G592574 for s event S230529w and pipeline gstlal
	...saving as L1-GSTLAL_G592574-1369419318-0.xml
INFO:root:Retrieving g event G592571 for s event S230522a and pipeline gstlal
	...saving as L1-GSTLAL_G592571-1368783503-0.xml
INFO:root:Retrieving g event G592575 for s event S230726cs and pipeline gstlal
	...saving as L1-GSTLAL_G592575-1374366598-0.xml

(igwn) [chad.hanna@ldas-pcdev1 git]$ ls -ltrh *.xml
-rw-rw-r-- 1 chad.hanna chad.hanna 6.5K Oct 24 02:12 H1-GSTLAL_G592577-1368009034-0.xml
-rw-rw-r-- 1 chad.hanna chad.hanna 6.5K Oct 24 02:12 L1-GSTLAL_G592573-1369017515-0.xml
-rw-rw-r-- 1 chad.hanna chad.hanna 6.5K Oct 24 02:12 L1-GSTLAL_G592572-1368804652-0.xml
-rw-rw-r-- 1 chad.hanna chad.hanna 6.5K Oct 24 02:12 L1-GSTLAL_G592576-1376089759-0.xml
-rw-rw-r-- 1 chad.hanna chad.hanna 6.5K Oct 24 02:12 L1-GSTLAL_G592574-1369419318-0.xml
-rw-rw-r-- 1 chad.hanna chad.hanna 6.5K Oct 24 02:12 L1-GSTLAL_G592571-1368783503-0.xml
-rw-rw-r-- 1 chad.hanna chad.hanna 6.5K Oct 24 02:12 L1-GSTLAL_G592575-1374366598-0.xml

See latest catalog on gracedb

https://gracedb-test.ligo.org/api/gwtc/4/latest/

See previous version on gracedb

https://gracedb-test.ligo.org/api/gwtc/4/1/