Spatio-temporal dynamics of the proton motive force on single bacteria - dataset

Data set used in our manuscript "Spatio-temporal dynamics of the proton motive force on single bacteria" [Biorxiv].

To produce fig1 and fig2, unzip file in bash:

$ 7z e data_fig1_fig2.7z

Open fig1 data in python:

> b = pickle.load(open('fig1.p', 'rb'))

> b

{'speed_Hz': array([-34.01139986, 13.07744575, 79.66060694, ..., -4.79440373,
-4.88539275, -0.1366687 ]),
'speed_Hz_f': array([-11.11722186, 15.74953016, 32.24685265, ..., 20.11726694,
-3.54263861, -36.89432049]),
'laser': array([0., 0., 0., ..., 0., 0., 0.]),
'FramesPerSecond': 5000.0}

where

b['speed_Hz'] : speed trace in Hz

b['speed_Hz_f'] : speed trace in Hz, savgol filtered (5th order, 41 points)

b['laser'] : laser trace in arbitrary units

b['FramesPerSecond'] : camera frame acquisition rate

Open fig2 data:

> a = pickle.load(open('fig2.p','rb'))

> a

{11: {'speed_Hz': array([ 16.2828179 , 38.42508915, 94.68772452, ..., -12.24519659,
160.68335892, 114.39589274]),
'speed_Hz_f': array([ 25.8833788 , 31.87792607, 37.33062434, ..., 66.97264585,
91.38908923, 122.73732123]),
'laser': array([555950., 554818., 555193., ..., 0., 0., 0.]),
'FramesPerSecond': 10000.0},
12: {'speed_Hz': array([ 57.41541418, 24.4936895 , 248.68571544, ..., 86.08667522,
-46.11733599, 18.16993041]),
'speed_Hz_f': array([102.04557049, 91.82376088, 84.51288552, ..., 33.63965888,
16.31075159, -5.36834171]),
'laser': array([555950., 554818., 555193., ..., 0., 0., 0.]),
'FramesPerSecond': 10000.0},
21: {'speed_Hz': array([ -57.50587524, 74.55546084, 65.87878605, ..., -197.26554361,
140.95754077, 52.72452236]),
'speed_Hz_f': array([-24.36465769, 22.9146126 , 49.48957346, ..., 47.67536653,
43.44702708, 36.80127664]),
'laser': array([0., 0., 0., ..., 0., 0., 0.]),
'FramesPerSecond': 10000.0},
22: {'speed_Hz': array([ 56.78413066, -147.32742392, -14.28783413, ..., -29.51455248,
15.66125098, 41.38001828]),
'speed_Hz_f': array([-23.57073686, -18.61154574, -15.85582681, ..., 7.05157621,
18.45809539, 37.52083946]),
'laser': array([0., 0., 0., ..., 0., 0., 0.]),
'FramesPerSecond': 10000.0}}

where

a[11] : dictionary for motor 1 trace, laser on motor 1, composed as above.

a[12] : dictionary for motor 1 trace, laser on motor 2.

a[21] : dictionary for motor 2 trace, laser on motor 1.

a[22] : dictionary for motor 2 trace, laser on motor 2.