new dead channel -- died August 5, 2025, starting with run 18837

[tomjunk]

Description

Please provide a detailed description of the changes this pull request introduces.

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• Added at least 1 label from available labels.
• Assigned at least 1 reviewer under Reviewers,
• Assigned all contributers including yourself under Assignees
• Does this affect the standard workflow?

Relevant PR links (optional)

No other PRs are dependent on this one, nor does this PR depend on others.

Link(s) to docdb describing changes (optional)

See Jiaoyang's talk at the August 8, 2025 ops meeting https://sbn-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=42793

The channel numbers on the offline RMS plots on slide 7 (not the typed numbers but the axis labels) correspond to the current offline map (which changed August 2024).

[Li-Jiaoyang97]

Thanks Tom!

[nathanielerowe]

trigger build ci_ref=v10_06_02 LArSoft/lar*@LARSOFT_SUITE_v10_09_00 SBNSoftware/sbncode@v10_09_00 SBNSoftware/sbnalg@v10_09_00 SBNSoftware/sbnobj@v10_01_02 SBNSoftware/sbnanaobj@v10_00_06 SBNSoftware/sbndaq_artdaq_core@v1_10_06 SBNSoftware/sbndata@v01_07 SBNSoftware/sbndutil@v10_06_00_02 SBNSoftware/sbnd_data@v01_34_00

[FNALbuild]

✔️ CI build for LArSoft Succeeded on slf7 for c14:prof -- details available through the CI dashboard

[FNALbuild]

✔️ CI build for LArSoft Succeeded on slf7 for e26:prof -- details available through the CI dashboard

[FNALbuild]

❌ CI build for SBND Failed at phase build SBND on slf7 for c14:prof -- details available through the CI dashboard

🚨 For more details about the failed phase, check the build SBND phase logs

parent CI build details are available through the CI dashboard

[FNALbuild]

⚠️ CI build for SBND Warning at phase ci_tests SBND on slf7 for e26:prof - ignored warnings for build -- details available through the CI dashboard

🚨 For more details about the warning phase, check the ci_tests SBND phase logs

parent CI build details are available through the CI dashboard

[nathanielerowe]

Approved