HE γ-ray, optical, and radio activity of S5 0716+714 during the period from MJD 56950 to MJD 57150 (20 October 2014 to 08 May 2015). The three shadowed areas indicate (from the left side) Phase A (from 18 to 27 January 2015 – MJD 57040 to MJD 57050), an intermediate-phase (from 28 January to 11 February 2015 – MJD 57050 to MJD 57064), and Phase B (from 12 to 17 February 2015 – MJD 57065 to MJD 57070). Vertical dashed lines mark important dates, as shown in Table 1.