The DM monthly status report covering XXX activities has been posted to DocuShare, collection-14954. For convenience, the High-level Summary is pasted below. Direct link to the full report: DM Monthly Status Report
High-level Summary
Community Interactions, Meetings and Workshops
DM has rearranged many meetings and work cadence to better suit summit operations, analysis of data and investigation of issues.
DM had a successful CCR1 thanks to processed images and good network flow to SLAC - a result of the team’s sustained excellent work.
Technical Progress
With the project achieving First Photon (to great excitement) and the start of observing for the commissioning campaign, it is gratifying to note that Data Management services at the summit, many written or performing in excess of project requirements, did their job with no notable issues reported.
The DM Science team is pursuing P1a verification activities led by the DM Project Scientist with the support of the DM Validation Scientist, Jeff Carlin.
DMTN-266 on Astrometric Calibration in the LSST Pipelines was published.
Images are flowing from LSSTCam and ComCam at rates above the operations level - performance is good - reliability acceptable for now. ComCam images taken on sky have run through Science Pipelines successfully on real-time (prompt and rapid), daily, and weekly cadence from day 1 to provide feedback to commissioning scientists.
The difference imaging association task was refactored to be modular and to add detailed timing. Prompt Processing capability was extended to very large numbers of simultaneous processes.
On the summit the Main Telescope Observatory Operations Data Service (MTOODS) was deployed and the Main telescope Header Service was updated.
Dark fiber has been installed within the Recinto. A header at the entrance of the secondary path enables connections to multiple providers via an alternative route. This setup offers genuine redundancy to the main Internet link.
Phase 1 of the door locks for the Summit has been completed. The Computer Room and DevOps office can be locked with a key access control. Until the project is complete, doors will remain open.