Iran Memorial

Type Ia supernova delayed-detonation model supported by SN 2024gy observations

Phys.org1/14/2026

Summary

A research team from the Yunnan Observatories of the Chinese Academy of Sciences (CAS), in collaboration with domestic and international partners, has conducted observational studies on SN 2024gy, a high-velocity Type Ia supernova (SN Ia). The observations were carried out using the Lijiang 2.4-meter telescope, supporting the delayed-detonation model of Type Ia supernovae.

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Lindy Score Breakdown (V4.2)

46d
Age
1
Sources
from cluster
1100
Hours Since Seen
Final Score0/100
CategoryAntiLindy
StatusArchived
Recency Multiplier0% (0.5^1100/48)
Hero EligibleNo
Score is 0 because recency decay (0.5^1100/48 = 0.000000) reduced it below 0.5

Score BreakdownRisk 50

Source Reputation: Low-trust source (6/20 pts)
Consensus: Single source - no independent confirmation yet
Age: 45 days - proven survivor

Stories gain Lindy status through source reputation, network consensus, and time survival.

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