Microgravity disturbance analysis on Chinese space laboratory

a Microgravity spectrogram measured by ES-ACC in different flight modes (colorbar: m∕s2∕Hz): (1) GTS (30-04-2017), (2) GTW (16-05-2017), (3) TZS (24-06-2017), and (4) TZW (30-08-2017). b Microgravity spectrogram measured by ES-ACC with vibration isolation (colorbar: m∕s2∕Hz): (1) GTS (09-05-2017), (2) GTW (13-05-2017), (3) TZS (28-06-2017), and (4) TZW (03-09-2017