Make datetimes in Avro and JSON notices conform to ISO 8601

4084f2d5 · Leo Pound Singer · Cody Messick · df2be260 · 4084f2d5 · 4084f2d5
Commit 4084f2d5 authored 2 years ago by Leo Pound Singer Committed by Cody Messick 2 years ago
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -6,6 +6,10 @@ Changelog

 -   Update messages from RAVEN alert pipeline to be more informative.

+-   Fix datetime format in Avro and JSON notices so that they conform to
+    ISO 8601. They were missing the ``T`` separating the date from the time
+    and the final ``Z`` denoting the UTC time zone.
+
 2.0.1 "Alien Big Cat" (2022-10-26)
 ----------------------------------


--- a/gwcelery/tasks/alerts.py
+++ b/gwcelery/tasks/alerts.py
@@ -21,7 +21,7 @@ def _create_base_alert_dict(classification, superevent, alert_type,
    # Re time_created: Dont need better than second precision for alert times
    alert_dict = {
        'alert_type': alert_type.upper(),
-        'time_created': time.Time.now().utc.iso.split('.')[0],
+        'time_created': time.Time.now().utc.isot.split('.')[0] + 'Z',
        'superevent_id': superevent['superevent_id'],
        'urls': {'gracedb': superevent['links']['self'].replace('api/', '') +
                 'view/'},
@@ -43,7 +43,7 @@ def _create_base_alert_dict(classification, superevent, alert_type,
        classification = {}

    alert_dict['event'] = {
-        'time': time.Time(superevent['t_0'], format='gps').utc.iso,
+        'time': time.Time(superevent['t_0'], format='gps').utc.isot + 'Z',
        'far': superevent['far'],
        'instruments': sorted(
            superevent['preferred_event_data']['instruments'].split(',')

--- a/gwcelery/tasks/first2years_external.py
+++ b/gwcelery/tasks/first2years_external.py
@@ -15,7 +15,7 @@ from . import igwn_alert

 def create_grb_event(gpstime, pipeline):

-    new_date = str(Time(gpstime, format='gps', scale='utc').isot)
+    new_date = str(Time(gpstime, format='gps', scale='utc').isot) + 'Z'
    new_TrigID = str(int(gpstime))

    fname = str(Path(__file__).parent /

--- a/gwcelery/tests/data/G298048-1-Initial.xml
+++ b/gwcelery/tests/data/G298048-1-Initial.xml
@@ -88,7 +88,7 @@ xsi:schemaLocation="http://www.ivoa.net/xml/VOEvent/v2.0 http://www.ivoa.net/xml
                <AstroCoords coord_system_id="UTC-FK5-GEO">
                    <Time>
                        <TimeInstant>
-                            <ISOTime>2017-08-17T12:41:04.445710</ISOTime>
+                            <ISOTime>2017-08-17T12:41:04.445710Z</ISOTime>
                        </TimeInstant>
                    </Time>
                </AstroCoords>

--- a/gwcelery/tests/data/agile_grb_gcn.xml
+++ b/gwcelery/tests/data/agile_grb_gcn.xml
@@ -31,7 +31,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2019-03-05T19:40:33.67</ISOTime>
+              <ISOTime>2019-03-05T19:40:33.67Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/externaltrigger_original_data.xml
+++ b/gwcelery/tests/data/externaltrigger_original_data.xml
@@ -83,7 +83,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2017-08-17T12:41:06.47</ISOTime>
+              <ISOTime>2017-08-17T12:41:06.47Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/fermi_grb_gcn.xml
+++ b/gwcelery/tests/data/fermi_grb_gcn.xml
@@ -77,7 +77,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2018-05-24T09:58:26.31</ISOTime>
+              <ISOTime>2018-05-24T09:58:26.31Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/fermi_initial_grb_gcn.xml
+++ b/gwcelery/tests/data/fermi_initial_grb_gcn.xml
@@ -77,7 +77,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2018-05-24T09:58:26.31</ISOTime>
+              <ISOTime>2018-05-24T09:58:26.31Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/fermi_noise_gcn.xml
+++ b/gwcelery/tests/data/fermi_noise_gcn.xml
@@ -80,7 +80,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2019-12-14T16:14:31.55</ISOTime>
+              <ISOTime>2019-12-14T16:14:31.55Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/fermi_noise_gcn_2.xml
+++ b/gwcelery/tests/data/fermi_noise_gcn_2.xml
@@ -80,7 +80,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2019-12-14T16:14:31.55</ISOTime>
+              <ISOTime>2019-12-14T16:14:31.55Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/fermi_subthresh_grb_gcn.xml
+++ b/gwcelery/tests/data/fermi_subthresh_grb_gcn.xml
@@ -68,7 +68,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2019-05-04T16:16:28.22</ISOTime>
+              <ISOTime>2019-05-04T16:16:28.22Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/fermi_subthresh_grb_lowconfidence.xml
+++ b/gwcelery/tests/data/fermi_subthresh_grb_lowconfidence.xml
@@ -68,7 +68,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2019-05-04T16:16:28.22</ISOTime>
+              <ISOTime>2019-05-04T16:16:28.22Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/igwn_alert_voevent.json
+++ b/gwcelery/tests/data/igwn_alert_voevent.json
@@ -5,7 +5,7 @@
        "ivorn": "ivo://gwnet/gcn_sender#M297123-1-Preliminary",
        "file": "https://gracedb.ligo.org/api/events/M297123/files/M297123-1-Preliminary.xml,0",
        "created": "2017-08-11T03:16:11.161794+00:00",
-        "text": "<?xml version=\"1.0\" ?>\n<voe:VOEvent xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\nxmlns:voe=\"http://www.ivoa.net/xml/VOEvent/v2.0\"\nxsi:schemaLocation=\"http://www.ivoa.net/xml/VOEvent/v2.0 http://www.ivoa.net/xml/VOEvent/VOEvent-v2.0.xsd\"\n version=\"2.0\" role=\"test\" ivorn=\"ivo://gwnet/gcn_sender#M297123-1-Preliminary\">\n    <Who>\n        <Date>2017-08-11T03:16:11</Date>\n        <Author>\n            <contactName>LIGO Scientific Collaboration and Virgo Collaboration</contactName>\n        </Author>\n    </Who>\n    <What>\n        <Param name=\"internal\" dataType=\"int\" value=\"1\">\n            <Description>Indicates whether this event should be distributed to LSC/Virgo members only</Description>\n        </Param>\n        <Param name=\"Pkt_Ser_Num\" dataType=\"string\" value=\"1\"/>\n        <Param name=\"GraceID\" dataType=\"string\" value=\"M297123\" ucd=\"meta.id\">\n            <Description>Identifier in GraceDB</Description>\n        </Param>\n        <Param name=\"AlertType\" dataType=\"string\" value=\"Preliminary\" ucd=\"meta.version\" unit=\"\">\n            <Description>VOEvent alert type</Description>\n        </Param>\n        <Param name=\"Retraction\" dataType=\"string\" value=\"false\" ucd=\"meta.code\" unit=\"\">\n            <Description>Set to true if the event is retracted.</Description>\n        </Param>\n        <Param name=\"HardwareInj\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\">\n            <Description>Indicates that this event is a hardware injection if 1, no if 0</Description>\n        </Param>\n        <Param name=\"Vetted\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\">\n            <Description>Indicates whether this candidate has undergone basic vetting by humans</Description>\n        </Param>\n        <Param name=\"OpenAlert\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\">\n            <Description>Indicates that this event is an open alert if 1, no if 0</Description>\n        </Param>\n        <Param name=\"EventPage\" dataType=\"string\" value=\"https://gracedb.ligo.org/events/M297123\" ucd=\"meta.ref.url\">\n            <Description>Web page for evolving status of this candidate event</Description>\n        </Param>\n        <Param name=\"Instruments\" dataType=\"string\" value=\"H1,L1\" ucd=\"meta.code\">\n            <Description>List of instruments used in analysis to identify this event</Description>\n        </Param>\n        <Param name=\"FAR\" dataType=\"float\" value=\"9.11069936486e-14\" ucd=\"arith.rate;stat.falsealarm\" unit=\"Hz\">\n            <Description>False alarm rate for GW candidates with this strength or greater</Description>\n        </Param>\n        <Param name=\"Group\" dataType=\"string\" value=\"CBC\" ucd=\"meta.code\" unit=\"\">\n            <Description>Data analysis working group</Description>\n        </Param>\n        <Param name=\"Pipeline\" dataType=\"string\" value=\"gstlal\" ucd=\"meta.code\" unit=\"\">\n            <Description>Low-latency data analysis pipeline</Description>\n        </Param>\n        <Param name=\"Search\" dataType=\"string\" value=\"MDC\" ucd=\"meta.code\" unit=\"\">\n            <Description>Specific low-latency search</Description>\n        </Param>\n    </What>\n    <WhereWhen>\n        <ObsDataLocation>\n            <ObservatoryLocation id=\"LIGO Virgo\"/>\n            <ObservationLocation>\n                <AstroCoordSystem id=\"UTC-FK5-GEO\"/>\n                <AstroCoords coord_system_id=\"UTC-FK5-GEO\">\n                    <Time>\n                        <TimeInstant>\n                            <ISOTime>2017-08-11T03:15:50.889696</ISOTime>\n                        </TimeInstant>\n                    </Time>\n                </AstroCoords>\n            </ObservationLocation>\n        </ObsDataLocation>\n    </WhereWhen>\n    <How>\n        <Description>Candidate gravitational wave event identified by low-latency analysis</Description>\n        <Description>H1: LIGO Hanford 4 km gravitational wave detector</Description>\n        <Description>L1: LIGO Livingston 4 km gravitational wave detector</Description>\n    </How>\n    <Description>Report of a candidate gravitational wave event</Description>\n</voe:VOEvent>\n\n",
+        "text": "<?xml version=\"1.0\" ?>\n<voe:VOEvent xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\nxmlns:voe=\"http://www.ivoa.net/xml/VOEvent/v2.0\"\nxsi:schemaLocation=\"http://www.ivoa.net/xml/VOEvent/v2.0 http://www.ivoa.net/xml/VOEvent/VOEvent-v2.0.xsd\"\n version=\"2.0\" role=\"test\" ivorn=\"ivo://gwnet/gcn_sender#M297123-1-Preliminary\">\n    <Who>\n        <Date>2017-08-11T03:16:11</Date>\n        <Author>\n            <contactName>LIGO Scientific Collaboration and Virgo Collaboration</contactName>\n        </Author>\n    </Who>\n    <What>\n        <Param name=\"internal\" dataType=\"int\" value=\"1\">\n            <Description>Indicates whether this event should be distributed to LSC/Virgo members only</Description>\n        </Param>\n        <Param name=\"Pkt_Ser_Num\" dataType=\"string\" value=\"1\"/>\n        <Param name=\"GraceID\" dataType=\"string\" value=\"M297123\" ucd=\"meta.id\">\n            <Description>Identifier in GraceDB</Description>\n        </Param>\n        <Param name=\"AlertType\" dataType=\"string\" value=\"Preliminary\" ucd=\"meta.version\" unit=\"\">\n            <Description>VOEvent alert type</Description>\n        </Param>\n        <Param name=\"Retraction\" dataType=\"string\" value=\"false\" ucd=\"meta.code\" unit=\"\">\n            <Description>Set to true if the event is retracted.</Description>\n        </Param>\n        <Param name=\"HardwareInj\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\">\n            <Description>Indicates that this event is a hardware injection if 1, no if 0</Description>\n        </Param>\n        <Param name=\"Vetted\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\">\n            <Description>Indicates whether this candidate has undergone basic vetting by humans</Description>\n        </Param>\n        <Param name=\"OpenAlert\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\">\n            <Description>Indicates that this event is an open alert if 1, no if 0</Description>\n        </Param>\n        <Param name=\"EventPage\" dataType=\"string\" value=\"https://gracedb.ligo.org/events/M297123\" ucd=\"meta.ref.url\">\n            <Description>Web page for evolving status of this candidate event</Description>\n        </Param>\n        <Param name=\"Instruments\" dataType=\"string\" value=\"H1,L1\" ucd=\"meta.code\">\n            <Description>List of instruments used in analysis to identify this event</Description>\n        </Param>\n        <Param name=\"FAR\" dataType=\"float\" value=\"9.11069936486e-14\" ucd=\"arith.rate;stat.falsealarm\" unit=\"Hz\">\n            <Description>False alarm rate for GW candidates with this strength or greater</Description>\n        </Param>\n        <Param name=\"Group\" dataType=\"string\" value=\"CBC\" ucd=\"meta.code\" unit=\"\">\n            <Description>Data analysis working group</Description>\n        </Param>\n        <Param name=\"Pipeline\" dataType=\"string\" value=\"gstlal\" ucd=\"meta.code\" unit=\"\">\n            <Description>Low-latency data analysis pipeline</Description>\n        </Param>\n        <Param name=\"Search\" dataType=\"string\" value=\"MDC\" ucd=\"meta.code\" unit=\"\">\n            <Description>Specific low-latency search</Description>\n        </Param>\n    </What>\n    <WhereWhen>\n        <ObsDataLocation>\n            <ObservatoryLocation id=\"LIGO Virgo\"/>\n            <ObservationLocation>\n                <AstroCoordSystem id=\"UTC-FK5-GEO\"/>\n                <AstroCoords coord_system_id=\"UTC-FK5-GEO\">\n                    <Time>\n                        <TimeInstant>\n                            <ISOTime>2017-08-11T03:15:50.889696Z</ISOTime>\n                        </TimeInstant>\n                    </Time>\n                </AstroCoords>\n            </ObservationLocation>\n        </ObsDataLocation>\n    </WhereWhen>\n    <How>\n        <Description>Candidate gravitational wave event identified by low-latency analysis</Description>\n        <Description>H1: LIGO Hanford 4 km gravitational wave detector</Description>\n        <Description>L1: LIGO Livingston 4 km gravitational wave detector</Description>\n    </How>\n    <Description>Report of a candidate gravitational wave event</Description>\n</voe:VOEvent>\n\n",
        "self": "https://gracedb.ligo.org/api/events/M297123/voevent/1",
        "issuer": {
            "username": "gracedb.processor",

--- a/gwcelery/tests/data/integral_grb_gcn.xml
+++ b/gwcelery/tests/data/integral_grb_gcn.xml
@@ -63,7 +63,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2017-05-23T12:03:23.68</ISOTime>
+              <ISOTime>2017-05-23T12:03:23.68Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/lvalert_xmpp.xml
+++ b/gwcelery/tests/data/lvalert_xmpp.xml
-<ns0:message xmlns:ns0="jabber:client" xmlns:ns1="http://jabber.org/protocol/pubsub#event" xmlns:ns2="http://jabber.org/protocol/pubsub" xmlns:ns3="http://jabber.org/protocol/shim" xmlns:ns4="urn:xmpp:delay" xmlns:ns5="jabber:x:delay" from="pubsub.lvalert.cgca.uwm.edu" id="cbc_gstlal__leo.singer@lvalert.cgca.uwm.edu__RlilY" to="leo.singer@lvalert.cgca.uwm.edu" xml:lang="en"><ns1:event><ns1:items node="cbc_gstlal"><ns1:item id="359b452a-263f-40d2-b278-6df10dc8432a172998"><ns2:entry>{"object": {"far": 1e-7, "labels": [], "group": "CBC", "pipeline": "gstlal", "offline": false, "voevent_type": "UP", "file_version": 0, "ivorn": "ivo://gwnet/gcn_sender#M311486-3-Update", "file": "https://gracedb.ligo.org/api/events/M311486/files/M311486-3-Update.xml,0", "created": "2017-12-01T20:39:45.291826+00:00", "text": "&lt;?xml version=\"1.0\" ?&gt;\n&lt;voe:VOEvent xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\nxmlns:voe=\"http://www.ivoa.net/xml/VOEvent/v2.0\"\nxsi:schemaLocation=\"http://www.ivoa.net/xml/VOEvent/v2.0 http://www.ivoa.net/xml/VOEvent/VOEvent-v2.0.xsd\"\n version=\"2.0\" role=\"test\" ivorn=\"ivo://gwnet/gcn_sender#M311486-3-Update\"&gt;\n    &lt;Who&gt;\n        &lt;Date&gt;2017-12-01T20:39:45&lt;/Date&gt;\n        &lt;Author&gt;\n            &lt;contactName&gt;LIGO Scientific Collaboration and Virgo Collaboration&lt;/contactName&gt;\n        &lt;/Author&gt;\n    &lt;/Who&gt;\n    &lt;What&gt;\n        &lt;Param name=\"internal\" dataType=\"int\" value=\"1\"&gt;\n            &lt;Description&gt;Indicates whether this event should be distributed to LSC/Virgo members only&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Pkt_Ser_Num\" dataType=\"string\" value=\"3\"/&gt;\n        &lt;Param name=\"GraceID\" dataType=\"string\" value=\"M311486\" ucd=\"meta.id\"&gt;\n            &lt;Description&gt;Identifier in GraceDB&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"AlertType\" dataType=\"string\" value=\"Update\" ucd=\"meta.version\" unit=\"\"&gt;\n            &lt;Description&gt;VOEvent alert type&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Retraction\" dataType=\"string\" value=\"false\" ucd=\"meta.code\" unit=\"\"&gt;\n            &lt;Description&gt;Set to true if the event is retracted.&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"HardwareInj\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\"&gt;\n            &lt;Description&gt;Indicates that this event is a hardware injection if 1, no if 0&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Vetted\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\"&gt;\n            &lt;Description&gt;Indicates whether this candidate has undergone basic vetting by humans&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"OpenAlert\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\"&gt;\n            &lt;Description&gt;Indicates that this event is an open alert if 1, no if 0&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"EventPage\" dataType=\"string\" value=\"https://gracedb.ligo.org/events/M311486\" ucd=\"meta.ref.url\"&gt;\n            &lt;Description&gt;Web page for evolving status of this candidate event&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Instruments\" dataType=\"string\" value=\"H1,L1\" ucd=\"meta.code\"&gt;\n            &lt;Description&gt;List of instruments used in analysis to identify this event&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"FAR\" dataType=\"float\" value=\"9.11069936486e-14\" ucd=\"arith.rate;stat.falsealarm\" unit=\"Hz\"&gt;\n            &lt;Description&gt;False alarm rate for GW candidates with this strength or greater&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Group\" dataType=\"string\" value=\"CBC\" ucd=\"meta.code\" unit=\"\"&gt;\n            &lt;Description&gt;Data analysis working group&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Pipeline\" dataType=\"string\" value=\"gstlal\" ucd=\"meta.code\" unit=\"\"&gt;\n            &lt;Description&gt;Low-latency data analysis pipeline&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Search\" dataType=\"string\" value=\"MDC\" ucd=\"meta.code\" unit=\"\"&gt;\n            &lt;Description&gt;Specific low-latency search&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"ProbHasNS\" dataType=\"float\" value=\"100.0\" ucd=\"stat.probability\" unit=\"\"&gt;\n            &lt;Description&gt;Probability that at least one object in the binary is less than 3 solar masses&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"ProbHasRemnant\" dataType=\"float\" value=\"100.0\" ucd=\"stat.probability\" unit=\"\"&gt;\n            &lt;Description&gt;Probability that there is matter in the surroundings of the central object&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Group type=\"GW_SKYMAP\" name=\"lalinference\"&gt;\n            &lt;Param name=\"skymap_fits_shib\" dataType=\"string\" value=\"https://gracedb.ligo.org/events/M311486/files/lalinference.fits.gz\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map FITS Shibboleth protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_fits_x509\" dataType=\"string\" value=\"https://gracedb.ligo.org/api/events/M311486/files/lalinference.fits.gz\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map FITS X509 protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_fits_basic\" dataType=\"string\" value=\"https://gracedb.ligo.org/apibasic/events/M311486/files/lalinference.fits.gz\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map FITS basic auth protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_png_shib\" dataType=\"string\" value=\"https://gracedb.ligo.org/events/M311486/files/lalinference.png\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map image Shibboleth protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_png_x509\" dataType=\"string\" value=\"https://gracedb.ligo.org/api/events/M311486/files/lalinference.png\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map image X509 protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_png_basic\" dataType=\"string\" value=\"https://gracedb.ligo.org/apibasic/events/M311486/files/lalinference.png\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map image basic auth protected&lt;/Description&gt;\n            &lt;/Param&gt;\n        &lt;/Group&gt;\n    &lt;/What&gt;\n    &lt;WhereWhen&gt;\n        &lt;ObsDataLocation&gt;\n            &lt;ObservatoryLocation id=\"LIGO Virgo\"/&gt;\n            &lt;ObservationLocation&gt;\n                &lt;AstroCoordSystem id=\"UTC-FK5-GEO\"/&gt;\n                &lt;AstroCoords coord_system_id=\"UTC-FK5-GEO\"&gt;\n                    &lt;Time&gt;\n                        &lt;TimeInstant&gt;\n                            &lt;ISOTime&gt;2017-12-01T20:23:52.236359&lt;/ISOTime&gt;\n                        &lt;/TimeInstant&gt;\n                    &lt;/Time&gt;\n                &lt;/AstroCoords&gt;\n            &lt;/ObservationLocation&gt;\n        &lt;/ObsDataLocation&gt;\n    &lt;/WhereWhen&gt;\n    &lt;How&gt;\n        &lt;Description&gt;Candidate gravitational wave event identified by low-latency analysis&lt;/Description&gt;\n        &lt;Description&gt;H1: LIGO Hanford 4 km gravitational wave detector&lt;/Description&gt;\n        &lt;Description&gt;L1: LIGO Livingston 4 km gravitational wave detector&lt;/Description&gt;\n    &lt;/How&gt;\n    &lt;Citations&gt;\n        &lt;EventIVORN cite=\"supersedes\"&gt;ivo://gwnet/gcn_sender#M311486-2-Initial&lt;/EventIVORN&gt;\n        &lt;EventIVORN cite=\"supersedes\"&gt;ivo://gwnet/gcn_sender#M311486-1-Preliminary&lt;/EventIVORN&gt;\n        &lt;Description&gt;Updated localization is now available&lt;/Description&gt;\n    &lt;/Citations&gt;\n    &lt;Description&gt;Report of a candidate gravitational wave event&lt;/Description&gt;\n&lt;/voe:VOEvent&gt;\n\n", "self": "https://gracedb.ligo.org/api/events/M311486/voevent/3", "issuer": {"username": "gracedb.processor", "display_name": " GraceDB Processor"}, "filename": "M311486-3-Update.xml", "N": 3}, "uid": "M311486", "labels": ["EM_READY"], "alert_type": "update", "file": "M311486-3-Update.xml", "description": "VOEVENT: M311486-3-Update.xml"}</ns2:entry></ns1:item></ns1:items></ns1:event><ns3:headers><ns3:header name="SubID">2mIPhn1w4mGF8UuGue7WKtz4PEjawL51Q96egsRR</ns3:header></ns3:headers><ns4:delay from="lvalert.cgca.uwm.edu" stamp="2017-12-01T20:39:45.411Z" /><ns5:x from="lvalert.cgca.uwm.edu" stamp="20171201T20:39:45" /></ns0:message>
+<ns0:message xmlns:ns0="jabber:client" xmlns:ns1="http://jabber.org/protocol/pubsub#event" xmlns:ns2="http://jabber.org/protocol/pubsub" xmlns:ns3="http://jabber.org/protocol/shim" xmlns:ns4="urn:xmpp:delay" xmlns:ns5="jabber:x:delay" from="pubsub.lvalert.cgca.uwm.edu" id="cbc_gstlal__leo.singer@lvalert.cgca.uwm.edu__RlilY" to="leo.singer@lvalert.cgca.uwm.edu" xml:lang="en"><ns1:event><ns1:items node="cbc_gstlal"><ns1:item id="359b452a-263f-40d2-b278-6df10dc8432a172998"><ns2:entry>{"object": {"far": 1e-7, "labels": [], "group": "CBC", "pipeline": "gstlal", "offline": false, "voevent_type": "UP", "file_version": 0, "ivorn": "ivo://gwnet/gcn_sender#M311486-3-Update", "file": "https://gracedb.ligo.org/api/events/M311486/files/M311486-3-Update.xml,0", "created": "2017-12-01T20:39:45.291826+00:00", "text": "&lt;?xml version=\"1.0\" ?&gt;\n&lt;voe:VOEvent xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\nxmlns:voe=\"http://www.ivoa.net/xml/VOEvent/v2.0\"\nxsi:schemaLocation=\"http://www.ivoa.net/xml/VOEvent/v2.0 http://www.ivoa.net/xml/VOEvent/VOEvent-v2.0.xsd\"\n version=\"2.0\" role=\"test\" ivorn=\"ivo://gwnet/gcn_sender#M311486-3-Update\"&gt;\n    &lt;Who&gt;\n        &lt;Date&gt;2017-12-01T20:39:45&lt;/Date&gt;\n        &lt;Author&gt;\n            &lt;contactName&gt;LIGO Scientific Collaboration and Virgo Collaboration&lt;/contactName&gt;\n        &lt;/Author&gt;\n    &lt;/Who&gt;\n    &lt;What&gt;\n        &lt;Param name=\"internal\" dataType=\"int\" value=\"1\"&gt;\n            &lt;Description&gt;Indicates whether this event should be distributed to LSC/Virgo members only&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Pkt_Ser_Num\" dataType=\"string\" value=\"3\"/&gt;\n        &lt;Param name=\"GraceID\" dataType=\"string\" value=\"M311486\" ucd=\"meta.id\"&gt;\n            &lt;Description&gt;Identifier in GraceDB&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"AlertType\" dataType=\"string\" value=\"Update\" ucd=\"meta.version\" unit=\"\"&gt;\n            &lt;Description&gt;VOEvent alert type&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Retraction\" dataType=\"string\" value=\"false\" ucd=\"meta.code\" unit=\"\"&gt;\n            &lt;Description&gt;Set to true if the event is retracted.&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"HardwareInj\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\"&gt;\n            &lt;Description&gt;Indicates that this event is a hardware injection if 1, no if 0&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Vetted\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\"&gt;\n            &lt;Description&gt;Indicates whether this candidate has undergone basic vetting by humans&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"OpenAlert\" dataType=\"int\" value=\"0\" ucd=\"meta.number\" unit=\"\"&gt;\n            &lt;Description&gt;Indicates that this event is an open alert if 1, no if 0&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"EventPage\" dataType=\"string\" value=\"https://gracedb.ligo.org/events/M311486\" ucd=\"meta.ref.url\"&gt;\n            &lt;Description&gt;Web page for evolving status of this candidate event&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Instruments\" dataType=\"string\" value=\"H1,L1\" ucd=\"meta.code\"&gt;\n            &lt;Description&gt;List of instruments used in analysis to identify this event&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"FAR\" dataType=\"float\" value=\"9.11069936486e-14\" ucd=\"arith.rate;stat.falsealarm\" unit=\"Hz\"&gt;\n            &lt;Description&gt;False alarm rate for GW candidates with this strength or greater&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Group\" dataType=\"string\" value=\"CBC\" ucd=\"meta.code\" unit=\"\"&gt;\n            &lt;Description&gt;Data analysis working group&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Pipeline\" dataType=\"string\" value=\"gstlal\" ucd=\"meta.code\" unit=\"\"&gt;\n            &lt;Description&gt;Low-latency data analysis pipeline&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"Search\" dataType=\"string\" value=\"MDC\" ucd=\"meta.code\" unit=\"\"&gt;\n            &lt;Description&gt;Specific low-latency search&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"ProbHasNS\" dataType=\"float\" value=\"100.0\" ucd=\"stat.probability\" unit=\"\"&gt;\n            &lt;Description&gt;Probability that at least one object in the binary is less than 3 solar masses&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Param name=\"ProbHasRemnant\" dataType=\"float\" value=\"100.0\" ucd=\"stat.probability\" unit=\"\"&gt;\n            &lt;Description&gt;Probability that there is matter in the surroundings of the central object&lt;/Description&gt;\n        &lt;/Param&gt;\n        &lt;Group type=\"GW_SKYMAP\" name=\"lalinference\"&gt;\n            &lt;Param name=\"skymap_fits_shib\" dataType=\"string\" value=\"https://gracedb.ligo.org/events/M311486/files/lalinference.fits.gz\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map FITS Shibboleth protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_fits_x509\" dataType=\"string\" value=\"https://gracedb.ligo.org/api/events/M311486/files/lalinference.fits.gz\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map FITS X509 protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_fits_basic\" dataType=\"string\" value=\"https://gracedb.ligo.org/apibasic/events/M311486/files/lalinference.fits.gz\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map FITS basic auth protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_png_shib\" dataType=\"string\" value=\"https://gracedb.ligo.org/events/M311486/files/lalinference.png\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map image Shibboleth protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_png_x509\" dataType=\"string\" value=\"https://gracedb.ligo.org/api/events/M311486/files/lalinference.png\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map image X509 protected&lt;/Description&gt;\n            &lt;/Param&gt;\n            &lt;Param name=\"skymap_png_basic\" dataType=\"string\" value=\"https://gracedb.ligo.org/apibasic/events/M311486/files/lalinference.png\" ucd=\"meta.ref.url\" unit=\"\"&gt;\n                &lt;Description&gt;Sky Map image basic auth protected&lt;/Description&gt;\n            &lt;/Param&gt;\n        &lt;/Group&gt;\n    &lt;/What&gt;\n    &lt;WhereWhen&gt;\n        &lt;ObsDataLocation&gt;\n            &lt;ObservatoryLocation id=\"LIGO Virgo\"/&gt;\n            &lt;ObservationLocation&gt;\n                &lt;AstroCoordSystem id=\"UTC-FK5-GEO\"/&gt;\n                &lt;AstroCoords coord_system_id=\"UTC-FK5-GEO\"&gt;\n                    &lt;Time&gt;\n                        &lt;TimeInstant&gt;\n                            &lt;ISOTime&gt;2017-12-01T20:23:52.236359Z&lt;/ISOTime&gt;\n                        &lt;/TimeInstant&gt;\n                    &lt;/Time&gt;\n                &lt;/AstroCoords&gt;\n            &lt;/ObservationLocation&gt;\n        &lt;/ObsDataLocation&gt;\n    &lt;/WhereWhen&gt;\n    &lt;How&gt;\n        &lt;Description&gt;Candidate gravitational wave event identified by low-latency analysis&lt;/Description&gt;\n        &lt;Description&gt;H1: LIGO Hanford 4 km gravitational wave detector&lt;/Description&gt;\n        &lt;Description&gt;L1: LIGO Livingston 4 km gravitational wave detector&lt;/Description&gt;\n    &lt;/How&gt;\n    &lt;Citations&gt;\n        &lt;EventIVORN cite=\"supersedes\"&gt;ivo://gwnet/gcn_sender#M311486-2-Initial&lt;/EventIVORN&gt;\n        &lt;EventIVORN cite=\"supersedes\"&gt;ivo://gwnet/gcn_sender#M311486-1-Preliminary&lt;/EventIVORN&gt;\n        &lt;Description&gt;Updated localization is now available&lt;/Description&gt;\n    &lt;/Citations&gt;\n    &lt;Description&gt;Report of a candidate gravitational wave event&lt;/Description&gt;\n&lt;/voe:VOEvent&gt;\n\n", "self": "https://gracedb.ligo.org/api/events/M311486/voevent/3", "issuer": {"username": "gracedb.processor", "display_name": " GraceDB Processor"}, "filename": "M311486-3-Update.xml", "N": 3}, "uid": "M311486", "labels": ["EM_READY"], "alert_type": "update", "file": "M311486-3-Update.xml", "description": "VOEVENT: M311486-3-Update.xml"}</ns2:entry></ns1:item></ns1:items></ns1:event><ns3:headers><ns3:header name="SubID">2mIPhn1w4mGF8UuGue7WKtz4PEjawL51Q96egsRR</ns3:header></ns3:headers><ns4:delay from="lvalert.cgca.uwm.edu" stamp="2017-12-01T20:39:45.411Z" /><ns5:x from="lvalert.cgca.uwm.edu" stamp="20171201T20:39:45" /></ns0:message>
--- a/gwcelery/tests/data/snews_gcn.xml
+++ b/gwcelery/tests/data/snews_gcn.xml
@@ -92,7 +92,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2018-09-18T16:00:01.00</ISOTime>
+              <ISOTime>2018-09-18T16:00:01.00Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/snews_gcn_test.xml
+++ b/gwcelery/tests/data/snews_gcn_test.xml
@@ -92,7 +92,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2018-09-18T16:00:01.00</ISOTime>
+              <ISOTime>2018-09-18T16:00:01.00Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">

--- a/gwcelery/tests/data/swift_grb_gcn.xml
+++ b/gwcelery/tests/data/swift_grb_gcn.xml
@@ -117,7 +117,7 @@
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
-              <ISOTime>2022-09-07T14:05:25.76</ISOTime>
+              <ISOTime>2022-09-07T14:05:25.76Z</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">