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ClustersVLQ

Calibration and Health

Get Calibration Data

Each job executed on VLQ contains information about calibration data used.

  • The calibration information is identified by an calibration_set_id / observation_set_id UUID.
  • Current calibration set id is default.

The id for a particular job may be retrieved from the job.result object as:

# Submit job
job = backend.run(...)
...
# Retrieve calibration set id
job.result()._get_experiment().calibration_set_id

VLQ calibration set is available at https://extranet.it4i.cz/vlq-calibration/.
Enter the id into the textbox and click one of the GET buttons.

Set Calibration Data

  • Jobs are by default executed using the default calibration set.
  • Optionally, alternative calibration may be used. This is set by specifying the UUID when creating the backend object.
# 3. Initialize QaaS
provider = QProvider(PROJECT, token)
backend:QBackend = provider.get_backend(RESOURCE, calibration_set_id='UUID')

VLQ System Status

Planned maintenance 4-25.9 2026

Replacement of pulse lines.

  • Planned maintenance: 4–25th September 2026
  • Maintenance: 7th September
  • Calibration: 8–25th September

During this period, access to VLQ will be temporarily unavailable.

Loading status…

The VLQ status API JSON is available at https://quantum.heappe.it4i.cz/vlq-status.json.

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