class RefocusedEcho2DSequence(*, B, LO, reptime, averages, shots, tau, dim=100, **kwargs)

Bases: Sequence

Represents a 2D Refocused-echo Sequence.

Build a 2D Refocused-echo sequence using either rectangular pulses or specified pulses.

Parameters:
Bint or float

The B0 field, in Guass

LOint or float

The LO frequency in GHz

reptime_type_

The shot repetition time in us

averagesint

The number of scans.

shotsint

The number of shots per point

tauint

The maximum total sequence length in us

dim: int

The number of points in both the X and Y axis

tau1
tau2
_build_sequence()