Location Stats

Summon → arrival at The Mummy and coffin of Pausiris, grouped by the location the group was in when summoned. Only summoned groups that arrived (were served) are counted.

No arrivals for this exhibit in the selected interval.

Glossary — every term on this page

Tags: MEASURED = real observation · DERIVED = computed with an assumption or definitional choice · ASSUMPTION = timer/estimate, not observed · SELF-REPORTED = visitor-entered · CONFIG = a setting · DISPLAY = cosmetic threshold. Full glossary →

Data sources

State transition log MEASURED: Every state change of every queue entry (join, summon, serve, …) with a server timestamp. The backbone of every number on this dashboard.
Location pings MEASURED: Device reports: which named venue spaces the device is in, battery level, timestamp. Cadence is device-driven — gaps of minutes are normal, and a dead or offline device simply stops pinging, so any 'location' is only as fresh as the last ping.
Group size SELF-REPORTED: Declared by the visitor when joining the queue. Every people-count on the dashboard scales by it.
Queue configuration CONFIG: Capacity, estimated view time, summon expiry windows, open/close times — settings, not observations.

Per-visit anchor timestamps

joined_at MEASURED: The Join Queue transition.
summoned_at MEASURED: The last Summon / Force Summon before the serve — the one the visitor actually acted on, so postpone-and-resummon cycles don't distort the walk time. For never-served groups, the first summon.
served_at MEASURED: The Serve transition — the staff button-press, used as a proxy for arrival.
completed_at ASSUMPTION: The Complete transition, fired by a timer ≈ the configured estimated view time after the serve.

Intervals, statistics & sync

Interval (from / to, presets) DERIVED: Whole Hobart days, inclusive. A visit belongs to the interval if its join falls inside it. Default: the 30 days ending on the latest event in the database.
data through … MEASURED: The newest transition synced into the local stats database (the sync watermark). The ↻ refresh button pulls anything newer from the source.
average / median / P95 / P99 DERIVED: Mean and interpolated percentiles over the per-group durations in the interval. P95 = 95% of groups were at or below this value; P99 shows the worst-case tail.
n= MEASURED: How many groups had both endpoints of that metric recorded — the sample the statistics are computed over.

Location breakdown

Location at summon DERIVED: Space names from the group's last ping before summoned_at; overlapping spaces are one combined label, so a group counts once. A stale device attributes the group to wherever it last reported.
Unknown (no location ping) DERIVED: Groups with no ping at all before their summon.
Groups MEASURED: Count of arrivals (summoned and served) from that location in the interval.
All locations row DERIVED: The same summon → arrival aggregate over every group regardless of location.
Dimmed rows DISPLAY: Locations with fewer than 5 groups — too small a sample to trust.