Документ взят из кэша поисковой машины. Адрес оригинального документа : http://star.arm.ac.uk/highlights/2012/603/bp_mag/VisualAnalysis/121107/121107_02.pdf Дата изменения: Mon Jul 23 18:39:25 2012 Дата индексирования: Mon Feb 4 02:45:03 2013 Кодировка: Поисковые слова: m 63

No. 2 Time (UT) 02:05 X-ray BP behaviour Magnetic fragment behaviour A positive fragment emerges just at the side of a negative one. The negative one becomes stronger. The emerging positive fragment is "ejected" and "broken into pieces". More positive fragments emerge at the side of the growing negative fragment. These positive fragments are also ejected and broken into many small ones. These small ones become stronger and concentrated. and move away from the negative fragments toward another negative fragments pre-existed at the southeast. A BP emerges and becomes stronger. The positive fragments move closer to the southeast negative ones and cancellation begins. A few weak negative fragments move from north toward the positive fragments. A few very weak negative fragments emerge by side of the positive ones and cancellation might occur between them. In the group of the southeast negative fragments, positive fragments emerged near them and quickly canceled before 04:12, and didn't have X-ray response. At this time, they become more concentrated. The growing negative fragments move to the north and keep "ejecting" positive fragments to the south (southeast) until around 06:30 when it move very close to a group of pre-existed positive fragments at "far-north". Note

04:12

04:37

04:57

The BP reaches A few weak positive fragments emerges by side its first peak of of the southeast negative ones and cancels the its light curve. nearby negative. Negative fragments moving from north begins to touch the positive ones and cancellation is strong. A negative fragment emerges at the middle of the positive ones and cancellation begins soon after. The BP Many negative fragments near the positive ones becomes weak. become very small and weak. The positive ones become more concentrated and stronger. The BP flares. It shows a triple-branches structure with a "W" shape. A few negative fragments emerge at the middle of the positive ones and cancellation occurs. Some negative fragments at southeast become very weak and small. The positive ones keep moving toward the remained negative ones. At the southwest, near a pre-existed negative fragments, a few positive ones emerge and this bipolarities move toward the main positive one and cancellation occurs. The positive fragments move closer to the southeast negative ones. A few negative fragments emerge at the middle of them and cancellation occurs. Some of the main negative fragments become weaker. Cancellation at the southwest continues. At the side of the north part of the main positive fragments, a negative fragment emerges and becomes stronger and cancellation occurs.

05:20

05:25

06:22

The BP reaches first major peak of its light curve. It presents a transverse "" shape. Another weak BP emerges at the


north. 06:45 The BP Many close positive and negative fragments at Cancellation continues at north and becomes southeast disappeared and distance between them the related BP remains visible. The relatively weak. is relatively far. main BP reaches its another major peak around 07:10. Cancellation between the southeast negative fragments and the positive one plays a main role. The BP reaches another major peak of its light curve. The positive fragments begins to divide into two groups. One group keeps moving toward the southeast negative ones, and another moves toward the negative fragments at southwest. Cancellation is obvious at southeast. The cancellation site at the southeast is active until the end of the dataset. It takes in charge the fluctuation in the BP's light curve and gets two other peaks around 9:30 and 10:30. By the end of the dataset, both positive and negative fragments become much smaller and weaker.

08:22