BrowserRoom SystemPhone Dial-in


  1. Dial: or bjn.vc
  2. Enter Meeting ID: 293724745 -or- use the pairing code

Dial-in numbers:

  • +1 408 740 7256
  • +1 888 240 2560 (US Toll Free)
  • +1 408 317 9253 (Alternate Number)

Meeting ID: 293724745

(back to the list of all DMLT meeting minutes)


10:15am PT



DMLT Meeting Goals

  • Weekly meeting to keep the DM leadership team coordinated, informed, and in agreement on the vision, priorities, and challenges facing DM construction, including surfacing and resolving issues and ambiguities needing our attention. The goal of this meeting is to provide information and decisions that help each one of us better direct our own (or our team's) activities.

Discussion Items

Guidelines: Propose items in line with the meeting rationale (see above); include as much information in the agenda notes; summarize, don't go into details while on the call; maximize time available for discussion. 



Status of LDM-503-n milestones
Project Updates

  • ComCam filter 'U' which was best effort is not very good: looks like it was not cleaned before coating. We may have “interesting” comcam images to process, and we need to communicate that ComCam is not the real thing.

Overdue RFCs
  • RFCs with "Planned end" past "now". (See query table below.)
  • RFC-484 - Getting issue details... STATUS : Fritz Mueller following up on this today.
    • Some parts agreed; schema evolution needs further work. Split that into a separate RFC.
  • RFC-511 - Getting issue details... STATUS :Boost updates waiting for an afw patch, currently under review. Should be good to go this week.
  • People are free to start deleting old branches after they've been merged (per recently closed RFC-514 - Getting issue details... STATUS ).
Change Control Board report
  • Change requests of interest to DM
  • No voting last week; LCR-1344 still pending (performance metrics).
  • LSE-140 might need some wording clarifications.
  • LCR-1424 image naming convention — definition of source of truth causing controversy.
Open Todo items
  • See list below.
Scope optionsJeff Kantor
  • Will be revisiting upscopes & descopes in the near future to clarify costing.
  • DM already started with DM-1 on Friday.
Camera BootcampSimon Krughoff
  • Camera specific bootcamp for the LSP coming this fall.
  • Please volunteer help to Simon Krughoff .
  • Also suggest members of the Camera Team who should be involved.
Science Platform WorkshopUnknown User (xiuqin)
DMLT travel & availability this week
  • Overdue RFCs

Key Summary T Created Updated Due Assignee Reporter P Status Resolution

Past action items

Open DMLT actions

DescriptionDue dateAssigneeTask appears on
  • Frossie Economou Will recommend additional Level 3 milestones for implementation beyond just the DAX-9 Butler provenance milestone.   
15 Mar 2022Frossie EconomouDM Leadership Team Virtual Face-to-Face Meeting, 2022-02-15 to 17
  • Kian-Tat Lim Convene a meeting with Colin, Tim, Robert, Yusra to resolve graph generation with per-dataset quantities (likely based on Consolidated DB work).  
18 Mar 2022Kian-Tat LimDM Leadership Team Virtual Face-to-Face Meeting, 2022-02-15 to 17
  • Frossie Economou Write an initial draft in the Dev Guide for what "best effort" support means  
17 Nov 2023Frossie EconomouDM Leadership Team Virtual Face-to-Face Meeting - 2023-Oct-24
  • Convene a group to redo the T-12 month DRP diagram and define scope expectations Yusra AlSayyad 
30 Nov 2023Yusra AlSayyadDM Leadership Team Virtual Face-to-Face Meeting - 2023-Oct-24
11 Dec 2023Gregory Dubois-FelsmannDM Leadership Team Virtual Face-to-Face Meeting - 2023-Oct-24