Features


In ALeRCE we compute a total of 174 features for every object with at least 6 detections in either g or r band.

You can access a csv file with all the features in the following link.

Most features are computed independently for each band (g and r below), some are computed from the multi band light curve, and some are extracted from other sources of information, e.g. host galaxy information.

Features_bands.png

The origin of the features is shown below:

Features_origin.png

A detailed description of the features is shown in the tables below:

f1.png

f2.png

f3.png

f4.png

f5.png