Layer: 1 — RAW observation source
Mission: TESS (Transiting Exoplanet Survey Satellite)
Sector: 1751
Observation window: 2026-01-15 → 2026-01-22
Authority: NASA MAST
download_status: RETRIEVAL_BLOCKED_DNS_FIREWALL
upstream_status: PUBLISHED_AT_MAST
Retrieval was attempted on 2026-02-20. DNS resolution for archive.stsci.edu, mast.stsci.edu, and heasarc.gsfc.nasa.gov failed due to environment-level network controls. This does not imply non-publication — independent evidence confirms Sector 1751 FFIs are published at MAST (see below).
| Product | DOI | Bulk Download Script |
|---|---|---|
| Raw FFIs | 10.17909/x4aj-7547 |
tesscurl_sector_1751_ffir.sh |
| Calibrated FFIs | 10.17909/mrs3-bw92 |
tesscurl_sector_1751_ffic.sh |
- Archived SPOC-processed FFI frame count: 1835
- MAST bulk downloads page: https://archive.stsci.edu/tess/bulk_downloads/bulk_downloads_ffi-tp-lc-dv.html
Note: TPF, LC, and DV files were expected by mid-February 2026; their current availability requires a live MAST query from a network-permitted environment.
| Path | Description |
|---|---|
observation.meta.json |
Observation metadata (sector, cadence, coverage) |
provenance.json |
Data lineage and authority record |
integrity.sha256 |
SHA-256 integrity manifest |
raw/tess/sector-1751/2026-01-15_2026-01-22/ |
Layer-1 RAW ingest directory |
raw/tess/sector-1751/2026-01-15_2026-01-22/MAST_QUERY_SNAPSHOT.json |
Frozen MAST query parameters and upstream publication evidence |
- Layer-1 RAW only. No Layer-2 changes.
- No plots, analysis, or interpretation.
- No Gate-6 content.
- Source: NASA MAST only.