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Summary of AR 12192 observations#

This page summarizes EIS observations of AR 12192, which had a huge sunspot and produced a number of big flares.

18 October#

15:26-17:42, qub_hi-cad_flare_v2#

42 rasters. There's a C4 flare at around 16:02, then a group of 3 C-flares together between 17:04 and 17:42. Raster 35 (17:22) shows a nice example of a completely blue-shifted Fe XXIV profile. Also seems to be a nice loop-top brightening in Ca XVII in this raster. All the flares are compact and nicely centered in the rasters.

19 October#

15:03-17:34, qub_hi-cad_flare_v2#

Catches decay phase of C3 flare? Fe XXIV present.

20 October#

09:52-?, HH_flare_raster_v6#

Catches C4 flare at 11:27. Fe XXIV present, but no footpoints?

23:03-?, HH_flare_raster_v6#

Catches decay phase of M-flare (peaks 22:55). See long Fe XXIV loops crossing raster.

21 October#

11:39-17:52, HH_flare_raster_v6#

Complex GOES plot during this period. Two impulsive flares at 12:30 (C6) and 13:40 (M2), with a broad feature peaking at 15:00 (C9).

18:49-05:13, HH_flare_raster_v6#

Should have caught M9 flare at 01:16 UT.

22 October#

07:29-17:53, HH_flare_raster_v6#

Should have caught X2 flare at 14:02 UT.

23 October#

20:00-20:54, HPW002_QS_SAS_060m#

Small-scale flaring.

21:30-22:24, HPW002_QS_SAS_060m#

Small-scale flaring.

23:00-23:54, HPW002_QS_SAS_060m#

Small-scale flaring.

24 October#

00:40-06:00, PRY_flare_2#

Small-scale flaring.

07:07-09:45, PRY_flare_2#

Should have caught M4 flare at 07:37 UT.

10:13-12:02, HPW002_QS_SAS_060m#

Small-scale flaring.

12:05-15:11, HPW002_QS_SAS_060m#

May have caught beginning of C6 event (around 15:00).

15:46-16:47, HH_flare_raster_v6#

17:23-17:57, HH_flare_raster_v6#

19:00-20:01, HH_flare_raster_v6#

20:37-21:38, HH_flare_raster_v6#

This caught rise phase of X5 flare, but peak at 21:40 is just missed.

22:13-23:18, HH_flare_raster_v6#

23:41-00:46, HH_flare_raster_v6#

25 October#

10:33-17:28, HH_flare_raster_v6#

Should have caught X1 flare (peak: 17:08). Note this is a double-peaked flare, and 2nd peak is missed.

18:08-22:08, HH_flare_raster_v6#

22:31-05:37, HH_flare_raster_v6#

26 October#

06:11-10:11, Flare266_Hunter02#

10:14-17:39, HH_flare_raster_v6#

Should have caught X3 flare (peak: 10:56).

17:56-21:55, Flare266_Hunter02#

21:58-05:58, HH_flare_raster_v6#

Should have caught M8 flare (peak: 00:34).

27 October#

06:13-10:13, Flare266_Hunter02#

10:15-17:59, HH_flare_raster_v6#

Should have observed X3 flare (peak around 14:45).

18:13-22:13, Flare266_Hunter02#

22:13-02:13, Flare266_Hunter02#

28 October#

02:14-06:14, Flare266_Hunter02#

06:31-08:14, HH_flare_raster_v6#