t1 noise

in two-dimensional nuclear magnetic resonance spectroscopy
synonym: $t_1$ noise in 2-D NMR
https://doi.org/10.1351/goldbook.08431
Streaks of spurious artefact signals in a two-dimensional nuclear magnetic resonance spectrum parallel to the \(\rm{f}1\) axis at the \(\rm{f}2\) of a strong resonance.
Source:
PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 708 (https://doi.org/10.1515/pac-2019-0203)