Hi all,
Backed by popular demand, we have added a few new classes of glitches that are prevalent in the O3 data. You will see these options available if you are classifying on the “Binary Black Hole Merger” or “Inflationary Gravitational Waves” workflows.
70 Hz Line:
These are strong, monochromatic lines that started appearing in O3 and sit at around 70 Hz.
Crown:
These are repeating, arching glitches at frequencies of ~20-50 Hz and appear in groups of ~3-5.
High Frequency Burst:
These are short-duration, blip-like glitches that occur at frequencies greater than ~1000 Hz.
Happy classifying!
Mike
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