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Kinematics and Untwisting Motion of an Intriguing Jet-like Prominence Eruption

  • Authors: Pradeep Kayshap, Petr Jelínek, B. Suresh Babu, Ashok Kumar Baral, Yuandeng Shen

Pradeep Kayshap et al 2026 The Astrophysical Journal 1001 .

  • Provider: AAS Journals

Caption: Figure 2.

The time evolution of the jet-like prominence eruption observed by AIA 304 Å from 17:40 UT to 18:40 UT is shown here. An initial brightening and a stable filament/prominence are observed at 17:40 UT (panel (a)). The enhancement of the brightening and the rise of the filament are shown in panels (b)–(d). Further, the northern leg of the prominence breaks at 17:52 UT, as indicated by the blue arrow in panel (e). As a result, the twisted jet-like structure forms, as shown in panels (g)–(i). Later, the plasma falls back along the same path (panels (j) and (k)) and completely disappears at 18:40 UT (panel (l)). The animation starts at 17:39 UT and ends at 18:41 UT. Total duration of the animation is 15 s.

(An animation of this figure is available in the online article.)

(An animation of this figure is available.)

The video/animation of this figure is available in the online journal.

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