High time resolution observations of solar Hα flares - II. Search for signatures of electron beam heating

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Table 1

Flares analysed in this paper.

	Data	Hα Observations	Active	Location	GOES	Hα Cadence	Hα	RHESSI	Hα Kernel
		Start-End [UT]	Region		Class	[s]	Telesc.	Observ.

1.	2003 Jul. 16	15:57:45–16:06:05	10 410	S10 E28	C1.2	0.050	LC	yes	K1, K2, K3
2.	2004 Apr. 23	05:49:17–06:01:48	10 597	S06 W83	B9.1	0.075	LC	yes	K4
3.	2004 Apr. 23	09:28:50–09:41:19	10 597	S07 W83	C4.4	0.075	LC	yes	K5, K6, K7
4.	2004 May 03	07:24:15–07:34:18	10 601	S08 W54	B2.5	0.060	LC	yes	K9, K10
5.	2004 May 21	05:44:08–05:50:48	10 618	S10 E55	C2.0	0.040	LC	yes	K13
6.	2004 May 21	10:25:26–10:30:06	10 618	S10 E55	B7.0	0.040	HT	yes	K14
7.	2005 Jan. 17	08:00:59–08:11:59	10 720	N13 W29	X3.8	0.066	LC	part	K15, K16, K17, K18
8.	2005 Jul. 12	07:53:10–08:10:20	10 786	N09 W68	C8.3	0.050	HT	yes	K19, K20
9.	2005 Jul. 12	10:00:44–10:09:04	10 786	N09 W68	C2.3	0.050	HT	part	K21
10.	2005 Jul. 12	13:02:11–13:10:30	10 786	N09 W68	M1.0	0.050	HT	part	K25, K26
11.	2005 Jul. 13	08:15:04–08:26:09	10 786	N11 W79	C2.7	0.066	HT	yes	K34, K35, K36, K37
12.	2005 Jul. 13	10:05:40–10:16:45	10 786	N11 W79	C1.6	0.066	HT	part	K38

Notes. Kernels indicated by bold type were used to measure Δt (delay of Hα emission relative to RHESSI 20–50 keV); for the K9 kernel of the flare on 2004 May 3, measurements of Δt were only possible for energies <20 keV.

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