07.02.23

Present: Lasse, Morten, Elizabeth, Nigar

Pre-notes:

- Recording errors last week may have been due to the TIFF files being uncompressed, several recording tests using 'LZW' compression were done without FlyCap freezing so we'll try to use this in the experiment.

- We may discard the data from 03.02.23 because of the technical difficulties.

Results (rotations per 10sec):

Each row for a clip is a different cell.

10kHz	100kHz	200kHz	500kHz	1MHz	5Mhz	10MHz	20MHz	30MHz	40MHz	50MHz
0.5	1.75	1.25	1	0.5	0.125	0	-0.5	-1.25	-1.25	-1.75
0.5	2.25	1.75	0.75	0.75	0	0	0	-1	-1.5	-1.25
0.25	1.5	2	0.75	0.5	0	0	0	0	0	-1.25

Observations:

- Similar spectra as the 28.10.22, see Figure 1 below.

- If the next experiment yields similar results we will regard that as proof that our setup gives reproducible results, and we'll consider moving on from the HeLa cells.

Figure 1: HeLa cell rotation spectra using data from repeated experiments in ... solution. Measured data points in units of rpm (at 2.5V signal amplitude) plotted as points. The solid lines are interpolations of the mean rpm values at each field frequency measured, and the dashed and dotted lines of the same color point out the peak and turning point respectively.