# PAPER_1126 UPDATE — PSR J0030 NICER + Astrophysics Extensions

**Original:** PAPER_1126 Astrophysics Catalog
**Update:** Session June 2026
**Status:** Update

## Session Extensions

NICER PSR J0030+0451 anchor values (M = 1.4 M_sun, R = 13 km) wired:
- Compactness GM/(Rc²) = 0.1593
- Schwarzschild factor 0.3185
- UQFF R correction: 1 + BETA_I·TRZ·PHI·SSQ giving R_uqff = 13.375 km (2.9% from NICER)
- TOV limit 2.5 M_sun
- GW170817 M_max 2.17 M_sun

Plus 19 additional astrophysical systems (Crab, Eta Car, Westerlund2, Lagoon, Orion, NGC3603, Rings) wired in `calculate_astrophysics`.
