Coronal current sheet signatures during the 17 May 2002 CME-flare

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Volume 506 / No 2 (November I 2009)

A&A, 506 2 (2009) 901-911

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Table 1:

May 17, 2002-time line.
Wave band	Figure	Instrument/	Description
		observatory	(times in UT, speeds in km s^-1, angles, colatitude, degrees,
			counterclockwise from North Pole)
WL		LASCO-C2	CME at 01:50 E 90 $^\circ$ v = 370, width = 38 $^\circ$
			04:26 E 91 $^\circ$ v = 123, width = 10 $^\circ$
X-rays		GOES	05:16-05:28 (AR 9957)
H-alpha		SVTO	05:20-05:34 (AR 9957)
X-rays	3	GOES	07:27-07:54- >08:40 M1
UVB		CELIAS	07:30 onwards: SEM flux increase
hard X-rays		RHESSI¹⁰	07:32-07:36 double source, motion, 07:37 single source at E 76 $^\circ$
Radio		AOO	07:32- >08:12 3 GHz complex dm burst, main max. 08:06
	3	AOO, AIP	07:37-07:59 1800-350 MHz drifting pulsating structures
EUV	1	EIT	07:36 first rising loop image 195 Å at E 76 $^\circ$
Radio	3	AIP, WIND	07:41-07:46 80-1 MHz IIIG, changing $f_{\rm start}$
EUV	1	EIT	07:48 second image of the loop, $v_{\rm rise}$ = 135
Radio	3	AIP, WIND	07:52-07:59 IIIG, 07:59 sudden end of m-Dm IIIG KA
		AIP	07:56-07:58 faint narrowband pattern in 360-420 MHz
	3	AIP	$\approx$ 08:00-08:10 CME continuum
		AOO	08:06 main 3 GHz pulse
WL	2	LASCO-C2	CME 08:06 E 61 $^\circ$ v = 665, width = 92 $^\circ$ GO
	2		08:06 E 61 $^\circ$ v = 347, width = 95 $^\circ$ OLZ
Radio	3	AIP	08:14-08:23 II 55-40 MHz
	4	NRH¹1	radio loop E 76 $^\circ$ $h \approx 70$ Mm at 327 MHz
Optical		WROC	<08:27-12:24 Erupt. prominence at limb N15E90
	4	AIP, NRH	09:11:30-09:12:30 IIIG 500-260 MHz E 110 $^\circ$
WL		LASCO-C3	CME 08:42 UT (cf. Footnote 1, Sect. 2.2)
EUV	5	UVCS	08:28-9:58 slitpos. E 90 $^\circ$ covering postCME CS
	5		from 2.1-1.5 $R_{\odot }$ 9:13-9:58 OVI reduced, SiXII enhanced
X-rays		GOES	12:05 E 82
H-alpha		SVTO	16:11 E 83
X-rays		GOES	23:06 E 63 (AR 9957)
H-alpha		HOLL	23:07 E 63 (AR 9957)
WL		LASCO-C2	CME 13:50 E 89
WL		LASCO-C2	CME 16:26 E 95
IP shock		CELIAS	May 20, 02:56 UT

¹⁰ Images to 40 keV in Karlický et al. (2004); end of RHESSI (Ramaty High Energy Solar Spectroscopic Imager) obs. at 07:39 UT; ¹¹ start of obs. at 08:27 UT.
Abbreviations: UVB: UV broadband, GO: /cdaw.gsfc.nasa.gov/CME_list, OLZ: /spaceweather.gmu.edu/seeds, KA: /lep694.gsfc.nasa.gov/waves, AIP: Astrophysikalisches Institut Potsdam; AOO: Astronomical Observatory Ondrejov; NRH: Nançay Radio Heliograph; SVTO: San Vito, HOLL: Holloman.

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