Changes

Figure produced with script [[Relax_disp.spin_lock_offset%2Bfield_figure | found here. ]]

=== spin lock offset ===

The offset is in the literature noted as $\Omega$, where $\Omega$ is the $^{15}$N resonance offset from the spin-lock carrier.

offsets[ei][si][mi][oi] = frequency_to_rad_per_s(frq=cdp.spin_lock_offset[id], B0=frq, isotope=spin.isotope)

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=== spin lock field ===