In a magnetic resonance system and operating method, a series with a predetermined number of flip angles is established, that begins with a first flip angle that is smaller than the last flip angle of the series, and an arbitrary flip angle is greater than or equal to the preceding flip angle in the series. Respective predetermined regions of k-space are acquired that form first and second magnetic resonance data. Using a gradient echo sequence, each region is acquired during time interval as a series of components respectively with different flip angles in the series of flip angles. Each of the angiography magnetic resonance images has a flip angle range assigned thereto, and is formed by combining respective regions of k-space filled with components of the first and second magnetic resonance data that were acquired in that range.
