Sunspot Number

astrophysical · 37 views
astrophysicalstochastic

What It Is

SIDC daily international sunspot number. Strong ~11-year solar cycle on top of intermittent active-region bursts.

Interpretation

Standard analysis sees: strongly periodic; multifractal. The atlas finds no named structure, but the source is distinctively extreme on Predictability:entropy_decay_rate (+3.9z) — beyond what the standard bank predicts for it. It sits beside Kepler Exoplanet in the atlas (standard-bank rank 53) — a neighbor conventional features miss.

What standard analysis sees
tail heaviness0.55
asymmetry0.78
occupancy0.59
short-range corr0.72
long-range memory0.78
spectral colour0.31
periodicity0.86
complexity0.53
time-irreversibility0.80
volatility clustering0.71
multifractality0.89
dimensionality0.37
nonstationarity0.82
What the atlas adds
Atlas-extreme metrics the standard bank can’t predict for this source
Predictability:entropy_decay_rate+3.9zbank-miss 2.0σ
Nonstationarity:ac1_trend+2.3zbank-miss 1.1σ
H² × ℝ (Thurston):hyperbolic_variance+2.0zbank-miss 1.7σ

Composition

dtypeuint8
range[0, 255]
unique values253 / 16384
mean ± std80.7 ± 63.5

Render Gallery

Atlas Position

Nearest neighborDistance
Wind Speed3.81cross-origin
Ocean Wind (Buoy)3.91cross-origin
Kepler Exoplanet4.04

Open in Atlas →

Which Geometries Light Up

2-adic › 2-adic:valuation_transition_predictabilityrank 302/3060.3510
Predictability › Predictability:entropy_decay_raterank 1/3060.1954
in stochastic-process
alphabetical
← / → within domain · ⇧← / ⇧→ alphabetical · ⇧← / ⇧→ inside an open render = same view across sources