Mar 7 2007 ** New tables resulting from fitting MDI & GONG times series, for 1 <= L <= 25, and for segments 6 to 9 are now available. ** Moreover the rejection criteria for the fitted modes has been reviewed and set to be less stringent. ** Data available: Files names: 728d.segmentN.gong.*: results from fitting GONG 728-day-long time series for segment N, where N = 1...9 728d.segmentN.mdi.*: results from fitting MDI 728-day-long time series for segment N, where N = 1...9 N = 6 to 9 are new fits for the 728 days segments, 364 days apart: Seg# start - end -------------------------------------------------------------------- 1 1216 : 1996.04.30_23:59:30_UT - 1998.04.29_04:15:30_UT : 1936 2 1576 : 1997.04.30_02:07:30_UT - 1999.04.28_06:23:30_UT : 2296 3 1936 : 1998.04.29_04:15:30_UT - 2000.04.26_08:31:30_UT : 2656 4 2296 : 1999.04.28_06:23:29_UT - 2001.04.25_10:39:30_UT : 3016 5 2656 : 2000.04.26_08:31:29_UT - 2002.04.24_12:47:29_UT : 3376 6 3016 : 2001.04.25_10:39:29_UT - 2003.04.23_14:55:29_UT : 3736 7 3376 : 2002.04.24_12:47:29_UT - 2004.04.21_17:03:29_UT : 4096 8 3736 : 2003.04.23_14:55:29_UT - 2005.04.20_19:11:29_UT : 4456 9 4096 : 2004.04.21_17:03:29_UT - 2006.04.19_21:19:29_UT : 4816 ^ ^ | | +---------------- (MDI mission day no) -------------------+ Look at the file FORMAT for format details. ** The fitting method is the same as the one described in: S.G. Korzennik, A Mode-Fitting Methodology Optimized for Very Long Helioseismic Time Series, ApJ, 626:585--615, June 2005. [2005ApJ...626..585K] ** The following plots are available: activity.ps.gz - activity indices over these epochs compare.ps.gz - compare frequency and show freq changes changes.2d.ps.gz - frequency changes binned over (\nu, m/l)