Versioned TIM archive acquisition notes

Date: 2026-06-04

Collections checked via CMR:
- SOR3TSID (C1975355711-GES_DISC)
- TCTE3TSID (C1704861169-GES_DISC)
- TSIS_TSI_L3_24HR (C3828668457-GES_DISC)

Initial state:
- Prior to Earthdata EULA acceptance, requests returned HTTP 401 and HTML auth pages.

Downloaded successfully after EULA authorization:
- SOR3TSID:
	- file: sorce_tsi_L3_c24h_m29_v19_20030225_20200225.txt
	- path: tsi_raw/versioned_tim_archives/SOR3TSID/sorce_tsi_L3_c24h_m29_v19_20030225_20200225.txt
	- source URL: https://data.gesdisc.earthdata.nasa.gov/data/SORCE_Level3/SOR3TSID.019/sorce_tsi_L3_c24h_m29_v19_20030225_20200225.txt
	- size bytes: 933249

- TCTE3TSID:
	- file: tcte_tsi_L3_c24h_m67_v04_20131213_20190515.txt
	- path: tsi_raw/versioned_tim_archives/TCTE3TSID/tcte_tsi_L3_c24h_m67_v04_20131213_20190515.txt
	- source URL: https://data.gesdisc.earthdata.nasa.gov/data/TCTE_Level3/TCTE3TSID.004/tcte_tsi_L3_c24h_m67_v04_20131213_20190515.txt
	- size bytes: 302672

- TSIS_TSI_L3_24HR:
	- file: tsis_tsi_L3_c24h_v05_20180110_20260521.txt
	- path: tsi_raw/versioned_tim_archives/TSIS_TSI_L3_24HR/tsis_tsi_L3_c24h_v05_20180110_20260521.txt
	- source URL: https://data.gesdisc.earthdata.nasa.gov/data/TSIS_Level3/TSIS_TSI_L3_24HR.05/tsis_tsi_L3_c24h_v05_20180110_20260521.txt
	- size bytes: 462864

Validation note:
- All three files were validated as non-HTML text payloads.

Status summary:
- SORCE/TCTE/TSIS versioned files acquired and ready for parser/chart integration and cross-checking against existing LISIRD panels.