Energy Filament Theory · EFT Full KB
Search for a Common Term in Exoplanet Transit and Secondary Eclipse Timing Residuals
V33-33.48 · G 判决节 / 审计节 ·
33.48 turns exoplanet transits and secondary eclipses into a tightening court: after a shared bandpass kernel, shared timescale, one barycentric-correction aperture, timestamp-chain closure, stellar-activity stripping, and dual-pipeline alignment to one external reference, residual T0 / TTV / TDV structure must recover an alignable Δt_common that stays insensitive to wavelength and band edges from visible through near- and mid-infrared modes, co-occurs at effectively zero lag across instruments and pipelines, preserves stable depth / duration / ingress-egress ratios while absolute timing baselines shift, and follows preregistered geometry–environment cards; under V08-compatible tighten, this remains only an exoplanet clock residual ledger rather than a timescale or propagation ontology verdict.
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Keywords: Δt_common, T0, TTV, TDV, barycentric correction, shared bandpass kernel, zero-lag co-occurrence, PWV, Kp, Dst, Rossiter–McLaughlin effect, comparison-star pseudo-transit
Section knowledge units
thesis
33.48 starts from an attractive but dangerous fact: transits and secondary eclipses are precise clocks, yet they are also extremely vulnerable to activity, timing-chain, and bandpass systematics. The chapter therefore asks a narrower court question. After one shared timescale, one barycentric-correction aperture, one shared bandpass kernel, and aggressive activity stripping, does one alignable, wavelength-independent Δt_common remain across transit and eclipse timing? Under compat adjudication this is a tightening court, not a verdict on time itself.
mechanism
The measurement package is six-fold. It extracts a constant offset and slow slope from T0 residuals plus timing and duration variation series; grades sign and amplitude stability across target, band, instrument, pipeline, and epoch; demands non-dispersive agreement under band-edge holdouts and narrowband–broadband modes; scores zero-lag cross-correlation peaks across instruments and pipelines; registers plateau-like, monotonic, or threshold-like behavior against geometry and environment covariates; and requires depth, duration, and ingress/egress ratios to stay stable while absolute timing baselines move together. Secondary-eclipse, phase-curve, and Rossiter–McLaughlin channels are used as closure checks rather than decorative extras.
mechanism
Execution is intentionally ledger-heavy. Space and coordinated ground observations run in parallel, visible through near-infrared coverage is preferred, mid-infrared and narrowband scans strengthen the non-dispersive court, and comparison stars are carried as explicit field controls. The timescale, timestamp-chain corrections, and barycentric-correction aperture are frozen and published; heterogeneous passbands are mapped onto one kernel; two independent fitting pipelines remain isolated until arbitration; stellar activity is modeled with multiple indicators plus injection–recovery; and same-night cross-target synchrony checks are used to see whether unrelated systems share the same residual step or platform.
evidence
False timing common terms must collapse under destructive controls. Band-edge holdouts, sub-band permutations, and narrowband–broadband swaps attack chromatic leakage; out-of-transit reference windows and quiet weather intervals attack timescale common modes; pseudo-transit windows on comparison stars test the full differential chain; time reversal and window-label permutations challenge zero-lag structure; and activity-template regressions plus injection–recovery ensure that spot crossings and stellar modulation do not masquerade as Δt_common. If the same-grade pattern survives these nulls, the chapter returns it to activity, atmosphere, readout, or timestamp ledgers.
boundary
The pass line requires at least two independent pipelines, at least two instruments or sites, at least two bands, and multiple targets and epochs to reproduce a non-dispersive, zero-lag Δt_common whose direction does not flip under stricter controls. It must follow preregistered geometry–environment profiles, remain after stellar-activity control, preserve shape-parameter stability, and show cross-channel closure from eclipse, phase-curve, or Rossiter–McLaughlin timing. The named ledgers that get first refusal are timestamp-chain plus barycentric-correction error, chromatic atmosphere and bandpass drift, and stellar-activity coupling from spot crossings or rotational modulation.
interface
So 33.48 closes one exoplanet clock court and nothing larger. If Δt_common survives cross-band, cross-instrument, cross-pipeline, cross-epoch, and holdout pressure, V33 keeps one exoplanet clock residual ledger and hands a tighter timing grammar to 33.49. But that ledger remains protocol-layer only: it does not settle timescale ontology, propagation ontology, or grant one target family authority over the volume. If activity, timing-chain, bandpass, or fitting ledgers absorb the effect, the chapter ends with an upper bound and a falsification.