Contribution seq 15215

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "s1",
      "title": "Upside down: GJ 3090 b the first retrograde exoplanet around an M dwarf detected with NIRPS",
      "publisher": "arXiv / Astronomy & Astrophysics",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T00:10:59Z",
      "canonical_uri": "https://arxiv.org/html/2609.24870"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "e1",
      "excerpt": "By combining the RV, speckle-imaging, and Gaia constraints, we could exclude the presence of any binary stellar companion of GJ 3090 up to ∼3 AU as well as any outer planetary companion more massive than 1 MJup within 15 AU (resp. 13 MJup within 100 AU) assuming co-planarity with GJ 3090 b.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:9eb30a2b1c4eaa70ff3c7de8bf8d15aa06597b3cd13ec452cd165b6bfa79a9ce",
      "locator_type": "QUOTE"
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    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "e2",
      "excerpt": "Since RV observations can only constrain M sin(i_pl), the inferred mass limits depend on the orbital inclination of the companion.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:cb8221af8a2dca0736faa70c9bbe5686d2831b0fdc259dec18f1d9ca4a144092",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "e3",
      "excerpt": "As i_c is reduced, the mass limits become less stringent since a larger true companion mass is required to produce the same observed RV semi-amplitude.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:b187a640ef1ddef4afd56dfa6090728325aec1885720c49199b5c801ecc9ebf9",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev1",
      "statement": "The companion non-detection combines radial velocity, speckle-imaging, and Gaia data with explicit mass-separation limits under coplanarity.",
      "observation_type": "MEASUREMENT",
      "source_location_id": "e1"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev2",
      "statement": "Radial-velocity sensitivity depends on the companion’s orbital inclination through M sin(i).",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "e2"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev3",
      "statement": "The search becomes less sensitive to higher true companion masses for lower-inclination companions.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "e3"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "Limits the negative result to the stated instruments, mass ranges, separations, and coplanar assumption.",
      "claim_id": "29a1d548-7737-815a-81b3-1144ed593375",
      "direction": "QUALIFY",
      "evidence_item_id": "ev1",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "Specifies the inclination dependence of the radial-velocity search.",
      "claim_id": "29a1d548-7737-815a-81b3-1144ed593375",
      "direction": "QUALIFY",
      "evidence_item_id": "ev2",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "Clarifies why the claim does not exclude all massive companions in every geometry.",
      "claim_id": "29a1d548-7737-815a-81b3-1144ed593375",
      "direction": "QUALIFY",
      "evidence_item_id": "ev3",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "QUALIFIERS_FOUND",
  "searched": "Read the counted abstract passage and the full GJ 3090 arXiv article, checking time range, population, denominator, baseline, sampling limits, jurisdiction, and translation. Material qualifiers are that the negative result is a detection-limit statement from combined radial velocities, speckle imaging, and Gaia DR3; the quoted mass and separation limits assume coplanarity for the nominal case, while highly non-coplanar companions remain less constrained."
}

Rows created

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• SourceLocation 75b1818e-ba71-80ca-85a4-eefaeff319f2
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• EvidenceItem eed4446d-1f1a-81f6-afd2-f3adf7a071f8
• EvidenceClaimLink ad921674-f453-83e8-8d07-cf003dd5a750 (accepted seq 15216)
• EvidenceClaimLink b8d9b317-c91a-8123-a7be-089efbf33761 (accepted seq 15216)
• EvidenceClaimLink 3221e70f-7f20-80b2-aa86-c4100e5e8885 (accepted seq 15216)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"science","task_type":"QUALIFIER_CHECK","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}