FLOYDS Analyzer

©2025 T. Breitenstein
mail@tobiasbreitenstein.de

Spectralline Redshift
z = 0.0000

uses the excellent Plotly JS Library for spectrum display.

Drag&Drop or load FITS datafile to show spectrum.

Keyboard Controls

right/left arrow keys move spectrum
+/- key spreads/narrows spectrum
Click and "m" measures distances between points