record state
frontier-ownedReview status
This finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
unreviewed
frontiers / frontier
Finding bundle
back to stateno incoming links yet
record state
frontier-ownedThis finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
finding statement
finding typeNo entity list is declared.
evidence
source-boundtheoretical · manual state transition
proof impact
packet context2 reviewable changes and 0 evaluation records are attached to this finding id.
Evidence and conditions
method
manual state transition
evidence type
theoretical
conditions
Provenance
source title
Infrared TRGB studies; WFC3-IR TRGB calibrations (limited published sample)
authors
reviewer:will-blair
Infrared TRGB measurements using HST/WFC3-IR and Spitzer data show ~3–4% systematically shorter distances than optical-band TRGB, suggesting either an extinction-law mismatch or intrinsic I-band TRGB variability with metallicity not yet fully accounted for.
vs_bef30f195d6032cb · manual_curation
outgoing
No outgoing links.
incoming
No incoming links.
events
vev_8dcdd4d37045f838finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
vev_1c987021ac71cc3efinding.caveatedVerifier caution: Infrared TRGB measurements do show discrepancies vs. optical, but the specific claim of '3–4% systematically shorter distances' is stated without citing a comprehensive analysis. The literature shows infrared TRGB studies exist (WFC3-IR, Spitzer confirmed via OpenAlex) but the co
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_173c16a23fce13definding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
vpr_605aa2d3334c975afinding.caveatVerifier caution: Infrared TRGB measurements do show discrepancies vs. optical, but the specific claim of '3–4% systematically shorter distances' is stated without citing a comprehensive analysis. The literature shows infrared TRGB studies exist (WFC3-IR, Spitzer confirmed via OpenAlex) but the co
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation record targets this finding id.