allaun/Research-Stack
1
0
Fork 0
mirror of https://github.com/allaunthefox/Research-Stack.git synced 2026-07-31 03:05:21 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
Research-Stack/6-Documentation/docs/stellar_gas_multiscale_eigenmass_alignment_2026-05-09.md
Brandon Schneider 29f9b78b6d Stage stack solidification source slice
2026-05-11 22:08:10 -05:00

1.3 KiB
Raw Blame History

Stellar Gas Multiscale Eigenmass Alignment

Status: MULTISCALE_EIGENMASS_ALIGNMENT

Decision: ADMIT_MULTISCALE_EIGENMASS_ALIGNMENT_HOLD_PHYSICAL_MASS

This probe compares the row-level DESI epoviz eigenmass with the DESI/MaNGA joined-cell eigenmass. It reports a tracer-subspace cosine and explained-share ratio between the literal row data and the coarse joined-cell overlap surface.

Claim boundary: this is not physical mass, not stellar mass, not gas-density inference, and not a cosmology fit.

Alignment Result

Tracer-subspace cosine:

0.702922832

Alignment class:

MODERATE_ALIGNMENT

Constraint sharpening factor:

1.784206501

Dominant eigenvalue ratio, cell over row:

1.48683875

Tracer Subvectors

  • QSO: row 0.178308871, cell -0.088734468
  • ELG: row 0.373691964, cell 0.443075496
  • LRG: row -0.001480357, cell 0.443094949
  • BGS: row -0.485709225, cell -0.370321192

Scale Comparison

row level rows:        669377
row explained share:   0.327699881
cell level cells:      25
cell explained share:  0.584684258

Holds

  • HOLD_PHYSICAL_MASS_INTERPRETATION
  • HOLD_DIRECT_GAS_DENSITY_INFERENCE
  • HOLD_OBJECT_LEVEL_CROSSMATCH
  • HOLD_SELECTION_FUNCTION_FIT
  • HOLD_COSMOLOGY_FIT