sgn-drift 0.1.0

PSD Drift Data Quality Extensions for the SGN Framework

SGN-Drift

Geometric Spectral Diagnostics for Gravitational Wave Detectors.

sgn-drift is an extension to the SGN framework designed to quantify the stability of the detector noise floor using Information Geometry.

Installation

pip install sgn-drift

Example Usage

Command Line

sgn-drift-estimate --detector L1 --start 1263085000 --end 1263089096 --output drift_L1.csv --bands "low:10:50,mid:50:300"

Python API

from sgndrift.bin.estimate_drift import estimate_drift

bands = {
    "v_low": (10, 50),
    "v_mid": (50, 300)
}

estimate_drift(
    start=1262600000,
    end=1262604096,
    detector="L1",
    output_drift="analysis.csv",
    bands=bands,
    verbose=True
)