Database of events selected for determination of coronal plasma composition
This database contain solar flares observed by solar X-ray spectrometer RESIK. Description of RESIK is given in Sylwester et al. (2005) and used to determine 
abundances of sulphur and silicon in solar corona. 3270 RESIK spectra were used for abundance sulphur and silicon determinations. Abundances of potassium, 
argon and chlorine, determined previously from RESIK spectra are also given for completeness. Applied methodology and results are described in Sylwester et al. 
(2012a ,b) and Sylwester et al. (2013). The database provides also acces to Level_2 RESIK FITS files repository and to all abundance models embeded in CHIANTI V7.0 atomic database.
Level_2 RESIK FITS files repository
Abundance models embeded in CHIANTI V7.0 atomic database
Resik observed flares used to determine sulphur and silicon abundances in solar corona RESIK average abundances compared with other determinations
No Date  Time of
Flare Maximum (UT)
GOES
 Importance
 Number of
 Spectra
analysd
Element for which abundance was determined Element  FIP [eV]   Abundance
photospheric
   Abundance
coronal
 Abundance
from RESIK data
 Reference
            K   4.34    5.03  ± 0.09  5.67  5.86  ± 0.20  ApJ, 710, 2010
1  7 Jan 2003 23:30 M4.9  113 S Ar  15.76  6.40  ± 0.13*  6.58  6.45  ± 0.07  ApJ, 720, 2010
2  9 Jan 2003 01:39 C9.8  297 S Cl  12.97  5.50  ± 0.30   5.50  5.75  ± 0.26  ApJ, 738, 2011
3  21 Jan 2003 02:28 C8.1  69 S S  10.36   7.12  ± 0.03   7.27  7.16  ± 0.17  ApJ, 751, 2012
4  21 Jan 2003 02:50 C4.0  25 S Si  8.15   7.51  ± 0.09  8.10  7.91  ± 0.15   Sol. Phys., 283, 2013
5  21 Jan 2003 15:26 M1.9  290 S
6  1 Feb 2003 09:05 M1.2  133 S Photospheric abundance values  were taken from Asplund et al. Annu. Rev. Astron. Astrophys. 2009. 47:481–522, 
7  6 Feb 2003 02:11 C3.4  34 S Coronal abundance values were taken from CHIANTI, extended coronal, mostly Feldman, U., Mandelbaum, P., Seely 
8  14 Feb 2003 02:12 C5.4  44 S J.L., Doschek, G.A., Gursky H., 1992, ApJSS, 81, 387 
9  14 Feb 2003 05:26 C5.6  64 S * from proxies
10  15 Feb 2003 08:10 C4.5  299 S
11  21 Feb 2003 19:50 C4.3  32 S
12  22 Feb 2003 04:50 B9.6  19 S
13  22 Feb 2003 09:29 C5.8  29 S
14  12 Nov 2002 07:50 C5.4  93 Si References
15  25 Dec 2002 12:07 C3.5  64 Si Sylwester, J.; Gaicki, I.; Kordylewski, Z.; Kowaliński, M.; Nowak, S.; Płocieniak, S.; Siarkowski, M.; Sylwester, B.; Trzebiński, W.; Bakała, J.; Culhane, J. L.; Whyndham, M.; Bentley, R. D.; Guttridge, P. R.; Phillips, K. J. H.; Lang, J.; Brown, C. M.; Doschek, G. A.; Kuznetsov, V. D.; Oraevsky, V. N.; Stepanov, A. I.; Lisin, D. V.  
16  26 Dec 2002 08:35 C1.9  53 Si RESIK: A Bent Crystal X-ray Spectrometer for Studies of Solar Coronal Plasma Composition 
17  7- 8 Jan 2003  23:30 M4.9  113 Si Solar Physics, Volume 226, Issue 1, pp.45-72, 01/2005, DOI: 10.1007/s11207-005-6392-5
18  09 Jan 2003  01:39 C9.8  297 Si
19  21 Jan 2003  02:28 C8.1  69 Si J. Sylwester (SRC-PAS), B. Sylwester (SRC-PAS), K. J. H. Phillips and V. D. Kuznetsov,  
20  21 Jan 2003  02:50 C4.0  25 Si THE SOLAR FLARE SULFUR ABUNDANCE FROM RESIK OBSERVATIONS,
21  21 Jan 2003  15:26 M1.9  290 Si The Astrophysical Journal 751 (06/2012) 103, doi:10.1088/0004-637X/751/2/103 © 2012a, doi: 10.1088/0004-637X/751/2/103
22  25 Jan 2003  18:55 C4.4  52 Si
23  01 Feb 2003  09:05 M1.2  133 Si  B. Sylwester, K. J. H. Phillips, J. Sylwester, A. Kepa,
24  06 Feb 2003  02:11 C3.4  34 Si Silicon Abundance From Resik Solar Flare Observations, 
25  14 Feb 2003  02:12 C5.4  44 Si Solar Physics, Volume 283, Issue 2, pp.453-461, 04/2013, doi: 10.1007/s11207-013-0250-7
26  14 Feb 2003  05:26 C5.6  64 Si
27  14 Feb 2003  08:47 C1.4  23 Si Janusz Sylwester, Barbara Sylwester, Kenneth J.H. Phillips, 
28  14 Feb 2003  09:18 C5.9  42 Si Solar Flare Sulphur Abundance,
29  15 Feb 2003  08:10 C4.5  299 Si IAU Symposium 294, 20-31 August, 2012b, Beijing
30  21 Feb 2003  19:50 C4.3  32 Si
31  22 Feb 2003  04:50 B9.6  19 Si
32  22 Feb 2003  09:29 C5.8  29 Si Acknowledgement
33 11 Mar 2003 05:50 B7.3  15 Si The research leading to these results has received funding from the European Commission's Seventh Framework Programme 
34 17 Mar 2003 19:05 X1.5  32 Si (FP7/2007-2013) under the grant agreement eHeroes (project n° 284461, www.eheroes.eu).
Total number of spectra used 3270