Searches for continuous gravitational waves from young supernova remnants in the early third observing run of Advanced LIGO and Virgo

Understand

We present results of three wide-band directed searches for continuous gravitational waves from 15 young supernova remnants in the first half of the third Advanced LIGO and Virgo observing run.

• We use three search pipelines with distinct signal models and methods of identifying noise artifacts.
• Without ephemerides of these sources, the searches are conducted over a frequency band spanning from 10~Hz to 2~kHz.
• We find no evidence of continuous gravitational radiation from these sources.