ls nIn the following dsnd and dyna refer are two different ways of getting foF2 from the dynasonde soundings. m<1 means ISR densities are less than Ionosonde densities. A magic_const of 1.0 is assumed unless otherwise stated. **************************************************************************************************** VHF slopes (m) for near vertical experiments ============================================ |<------- dsnd analysis -------...........-------------><-dyna analysis-> date modulation calib_ne(foE) calib_ne(foF2) magic_const ui_cal(foF2) ui_cal(foF2) comments m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 20 May 2000 cp7h 0.36 ±0.02 3.0 Poor EISCAT F-peak 22 May 2000 cp7h 1.25 ±0.21 1.367 v. low Tx power, Poor EISCAT F-peak 23 May 2000 cp7h 0.13 ±0.01 1.367 29 May 2000 cp7h 1.28 ±0.09 1.367 Poor EISCAT F-peak 30 May 2000 cp7h 1.09 ±0.08 1.367 Poor EISCAT F-peak 08 Nov 2000 cp7h 0.92 ±0.29 1.367 1 klystron Poor EISCAT F-peak 19 Nov 2000 cp4b 0.61 ±0.12 1.367 |<------- dsnd analysis -------...........-------------><-dyna analysis-> date modulation calib_ne(foE) calib_ne(foF2) magic_const ui_cal(foF2) ui_cal(foF2) comments m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 06 Mar 2001 cp7h 0.52 ±0.08 1.367 Poor EISCAT F-peak 07 Mar 2001 cp7h 0.57 ±0.18 1.367 Poor EISCAT F-peak 08 Mar 2001 cp7h 0.60 ±0.09 1.367 Poor EISCAT F-peak 26 Apr 2001 cp7h 0.56 ±0.15 1.367 Poor EISCAT F-peak 27 Apr 2001 cp7h 0.61 ±0.13 1.367 Poor EISCAT F-peak 17 Sep 2001 cp4b vhfa 0.60 ±0.09 1.367 Poor EISCAT F-peak 17 Sep 2001 cp4b vhfb 0.63 ±0.05 1.367 Poor EISCAT F-peak 17 Sep 2001 tau1a vhfa 1.05 ±0.24 1.0 17 Sep 2001 tau1a vhfb 0.99 ±0.26 1.0 18 Sep 2001 tau1a vhfa 1.05 ±0.25 1.0 18 Sep 2001 tau1a vhfb 1.00 ±0.21 1.0 19 Sep 2001 tau1a vhfa 1.17 ±0.49 1.0 19 Sep 2001 tau1a vhfb 1.08 ±0.38 1.0 20 Sep 2001 tau1a vhfa 1. ±0. 1. 20 Sep 2001 tau1a vhfb 1. ±0. 1. 16 Oct 2001 cp7h 0.32 ±0.09 1.367 Poor EISCAT F-peak 17 Oct 2001 cp7h 0.36 ±0.07 1.367 Poor EISCAT F-peak 18 Oct 2001 cp7h 0.45 ±0.15 1.367 Poor EISCAT F-peak 11 Dec 2001 tau8-a 0.43 ±0.05 1.22 ±0.31 1.367 11 Dec 2001 tau8-b 0.56 ±0.07 1.00 ±0.26 1.367 12 Dec 2001 tau8-a 0.74 ±0.23 1.09 ±0.33 1.367 12 Dec 2001 tau8-b 0.53 ±0.14 0.89 ±0.26 1.367 13 Dec 2001 tau8-a 0.65 ±0.23 0.98 ±0.50 1.367 13 Dec 2001 tau8-b 0.55 ±0.17 0.78 ±0.30 1.367 14 Dec 2001 tau8-a 0.50 ±0.25 0.85 ±0.21 1.367 14 Dec 2001 tau8-b 0.50 ±0.28 0.69 ±0.19 1.367 |<------- dsnd analysis -------...........-------------><-dyna analysis-> date modulation calib_ne(foE) calib_ne(foF2) magic_const ui_cal(foF2) ui_cal(foF2) comments (2002) m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 05 Oct 2002 cp7h 0.53 ±0.12 1.367 Poor EISCAT F-peak 06 Oct 2002 cp7h 0.56 ±0.13 1.367 Poor EISCAT F-peak 07 Oct 2002 cp7h 0.52 ±0.08 1.367 Poor EISCAT F-peak 08 Oct 2002 cp7h 0.58 ±0.65 1.367 Too few dynasonde echoes Poor EISCAT F-peak |<------- dsnd analysis -------...........-------------><-dyna analysis-> date modulation calib_ne(foE) calib_ne(foF2) magic_const ui_cal(foF2) ui_cal(foF2) comments (2003) m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 04 Mar 2003 tau8 0.69 ±0.07 0.89 ±0.04 1.367 21 Oct 2003 tau8 0.64 ±0.28 0.97 ±0.14 1.367 22 Oct 2003 tau8 0.60 ±0.19 0.91 ±0.10 1.367 23 Oct 2003 tau8 0.64 ±0.16 1.07 ±0.09 1.367 |<------- dsnd analysis -------...........-------------><-dyna analysis-> date modulation calib_ne(foE) calib_ne(foF2) magic_const ui_cal(foF2) ui_cal(foF2) comments (2004) m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 28 Apr 2004 tau8 0.58 ±0.03 0.74 ±0.03 0.75 ± 7% 28 Apr 2004 tau8 0.80 ±0.02 1.00 ±0.02 1.367 01 Jun 2004 tau8 0.74 ±0.13 1.02 ±0.07 1.367 02 Jun 2004 tau8 0.84 ±0.12 1.02 ±0.05 1.367 03 Jun 2004 tau8 0.82 ±0.14 1.00 ±0.07 1.367 04 Jun 2004 tau8 1.06 ±0.27 1.06 ±0.05 1.367 |<------- dsnd analysis -------...........-------------><-dyna analysis-> date modulation calib_ne(foE) calib_ne(foF2) magic_const ui_cal(foF2) ui_cal(foF2) comments (2005) m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 14 Apr 2005 manda 1.06 ±0.10 1.00 ±0.04 1.367 08 Jun 2005 manda 1.10 ±0.16 1.02 ±0.09 1.367 09 Jun 2005 manda 1.09 ±0.18 0.94 ±0.15 1.367 10 Jun 2005 manda 0.50 ±0.12 0.59 ±0.25 1.367 |<------- dsnd analysis -------...........-------------><-dyna analysis-> date modulation calib_ne(foE) calib_ne(foF2) magic_const ui_cal(foF2) ui_cal(foF2) comments (2006) m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 23 Jun 2006 manda 0.93 ±0.28 1.41 ±0.16 1.367 26 Jun 2006 manda 1.02 ±0.27 1.24 ±0.15 1.367 27 Jun 2006 manda 1.05 ±0.48 1.26 ±0.20 1.367 28 Jun 2006 manda 0.97 ±0.20 1.24 ±0.19 1.367 29 Jun 2006 manda 1.06 ±0.39 1.21 ±0.14 1.367 30 Jun 2006 manda 0.98 ±0.34 1.19 ±0.14 1.367 01 Nov 2006 tau8 1.00 ±0.19 1.19 ±0.05 1.367 (calib_pl_ne: 1.28 ±0.07) 28 Nov 2006 tau8 0.50 ±0.03 . ±0. 1.367 07 Dec 2006 manda 0. ±0. . ±0. 1.367 No dyn echoes 08 Dec 2006 manda 1.38 ±0.31 . ±0. 1.367 13 Dec 2006 manda . ±0. 1.06 ±0.21 1.367 |<------- dsnd analysis -------...........-------------><-dyna analysis-> date modulation calib_ne(foE) calib_ne(foF2) magic_const ui_cal(foF2) ui_cal(foF2) comments (2007) m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 16 Aug 2007 tau8 0.82 ±0.26 0.99 ±0.06 1.0 17 Aug 2007 tau8 0.83 ±0.18 0.99 ±0.04 1.0 28 Aug 2007 tau8 1.26 ±0.23 1.04 ±0.08 1.0 29 Aug 2007 tau8 1.28 ±0.42 ±0. 1.0 16 Oct 2007 tau8 0.95 ±0.25 0.96 ±0.06 1.0 pln: 1.01 ±0.28 17 Oct 2007 tau8 0.96 ±0.29 0.95 ±0.02 1.0 pln: 0.85 ±0.12 18 Oct 2007 beata 1.01 ±0.07 0.99 ±0.07 1.0 pln: 1.08 ±0.05 02 Nov 2007 tau8 0.72 ±0.11 0.96 ±0.04 1.0 pln: 1.06 ±0.20 09 Nov 2007 beata 0.94 ±0.44 1.0 10 Nov 2007 beata 0.84 ±0.05 0.78 ±0.01 1.0 pln: 14 Nov 2007 beata 0.84 ±0.18 . ± . 1.0 pln: 15 Nov 2007 beata 0.82 ±0.09 . ± . 1.0 pln: 16 Nov 2007 beata 0.65 ±0.10 0.90 ±0.05 1.0 pln: 18 Nov 2007 beata . ± . . ± . 1.0 pln: 19 Nov 2007 beata . ± . 0.97 ±0.18 1.0 pln: 1.11 ±0.02 20 Nov 2007 beata 0.70 ±0.13 0.99 ±0.04 1.0 pln: 21 Nov 2007 beata 0.80 ±0.05 . ± 1.0 pln: 03 Dec 2007 beata 1.21 ±0.17 1.0 04 Dec 2007 beata 1.00 ±0.07 1.0 05 Dec 2007 beata 0.85 ±0.01 1.0 (very low densities, 1-2MHz) 06 Dec 2007 beata 0.89 ±0.21 1.0 (very low densities, 1-2MHz) 07 Dec 2007 beata 0.67 ±0.14 1.0 09 Dec 2007 beata 0.61 ±0.19 0.71 ±0.12 1.0 10 Dec 2007 beata 0. ±0. 0.65 ±0.05 1.0 11 Dec 2007 beata 0.66 ±0.11 . ± . 1.0 14 Dec 2007 beata . ± . 0.81 ±0.05 1.0 15 Dec 2007 beata . ± . 0. ±0. 1.0 16 Dec 2007 beata . ± . 0.91 ±0.06 1.0 date modulation calib_ne(foE) calib_ne(foF2) magic_const comments (2008) m +/- error m +/- error m +/- % m +/- % ----------------------------------------------------------------------------------------------------- 07 Jan 2008 tau8 0.86 ±0.15 0.79 ±0.04 1.0 pln: 05 Feb 2008 tau8 1.0 pln: 1.12 0.19 08 Apr 2008 beata 0.91 ±0.16 1.00 ±0.05 1.0 pln: 1.02 ±0.04 28 Jun 2008 manda 1.0 ±0.0 . ± . 1.0 (only 1 point) 30 Jun 2008 manda 1.30 ±0.13 . ± . 1.0 01 Aug 2008 beata 0.95 ±0.05 1.10 ±0.05 1.0 pln: 1.06 ±0.11 14 Aug 2008 manda 1.00 ±0.17 0.86 ±0.07 1.0 15 Aug 2008 manda 1.00 ±0.20 0.83 ±0.04 1.0 03 Nov 2008 manda 1.33 ±0.27 1.04 ±0.06 1.0 04 Nov 2008 manda 0.70 ±0.22 1.01 ±0.07 1.0 26 Nov 2008 beata 0.74 ±0.13 . ± . 1.0 pln: . ± . 03 Dec 2008 beata 0.85 ±0.05 . ± . 1.0 pln: . ± . 04 Dec 2008 beata 0.57 ±0.17 0.85 ±0.10 1.0 pln: . ± . 11 Dec 2008 manda . ± . 0.92 ±0.05 1.0 (suggested 1.09) daytime 12 Dec 2008 manda 0.73 ±0.13 . ± . 1.0 13 Dec 2008 manda 0.68 ±0.19 . ± . 1.0 14 Dec 2008 manda . ± . . ± . 1.0 VHF |<------ dsnd analysis ------>| date modulation calib_ne(foE) calib_ne(foF2) magic_const calib_pl_ne comments 2009 m +/- error m +/- error m +/- err ----------------------------------------------------------------------------- (suggested is based on foF2) 12 Mar 2009 beata 1.15 ±0.30 1.12 ±0.11 1.0 (suggested 0.90) 18 Mar 2009 beata . ± . 0.94 ±0.10 1.0 (suggested 1.07) (gain changed) 16 Jul 2009 manda 1.37 ±0.18 0.94 ±0.02 1.0 (suggested 1.06) 17 Jul 2009 manda 0.95 ±0.16 0.87 ±0.03 1.0 (suggested 1.15) 28 Jul 2009 manda 1.11 ±0.1 1.08 ±0.06 1.0 30 Jul 2009 manda 1.23 ±0.12 1.01 ±0.06 1.0 31 Jul 2009 manda 1.37 ±0.14 1.20 ±0.1 1.0 02 Nov 2009 beata 1.01 ±0.06 1.16 ±0.07 1.0 (suggested 0.86) 16 Nov 2009 beata . ± . 1.05 ± 0.11 1.00 . ± 0. (suggested 0.95) 22 Nov 2009 beata 0.93 ±0.12 . ± . 1.00 . ± 0. (suggested 1.07) 24 Nov 2009 beata 1.11 ±0.30 1.37 ± 0.05 1.00 . ± 0. (suggested 0.73) 26 Nov 2009 beata 0.94 ±0.46 0.75 ± 0.0 1.00 . ± 0. ( ) (only 1 point) 27 Nov 2009 beata . ± . . ± . 1.00 . ± 0. ( ) 17 Dec 2009 manda 0.85 ±0.82 1.06 ±0.16 1.0 (suggested 0.94) 18 Dec 2009 manda . ± . 1.01 ±0.26 1.0 (suggested 0.99) VHF |<------ dsnd analysis ------>| date modulation calib_ne(foE) calib_ne(foF2) magic_const calib_pl_ne comments 2010 m +/- error m +/- error m +/- err (suggested is based on foF2) ------------------------------------------------------------------------------------------------------------ 12 Jan 2010 beata 1.02 ±0.18 . ± . 1.0 13 Jan 2010 beata 1.07 ±0.12 . ± . 1.0 25 Jan 2010 manda 0.96 ±0.25 1.05 ±0.21 1.0 (suggested 0.95) 26 Jan 2010 manda 1.01 ±0.18 1.13 ±0.14 1.0 (suggested 0.88) 27 Jan 2010 manda 1.15 ±0.15 0.83 ±0.22 1.0 (suggested 0.87) 28 Jan 2010 manda 1.23 ±0.20 1.14 ±0.15 1.0 (suggested 0.88) 29 Jan 2010 manda 1.13 ±0.28 1.15 ±0.10 1.0 (suggested 0.87) 04 Feb 2010 elin . ± . 0.88 ±0.04 1.0 (suggested 1.13) 05 Feb 2010 elin . ± . 0.96 ±0.09 1.0 (suggested 1.05) 09 Feb 2010 elin . ± . 0.96 ±0.10 1.0 (suggested 1.04) 13 Apr 2010 beata 0.77 ±0.12 1.00 ±0.08 0.77 0.97 ±0.03 (suggested 0.77) 14 Apr 2010 beata 0.77 ±0.11 1.01 ±0.04 0.77 0.99 ±0.04 (suggested 0.76) 15 Apr 2010 manda 0.70 ±0.08 0.97 ±0.08 0.77 (suggested 0.79) 10 May 2010 beata 0.72 ±0.09 1.07 ±0.03 0.77 1.02 ±0.05 (suggested 0.72) 11 May 2010 beata 0.80 ±0.08 1.07 ±0.04 0.77 1.07 ±0.03 (suggested 0.72) 15 Jun 2010 tau7 0.78 ±0.25 0.89 ±0.06 1.00 (suggested 1.12) 16 Jun 2010 tau7 0.63 ±0.22 0.92 ±0.07 1.00 (suggested 1.09) 17 Jun 2010 tau7 0.62 ±0.18 0.90 ±0.07 1.00 (suggested 1.11) 06 Jul 2010 manda 0.73 ±0.33 0.94 ±0.07 1.0 (suggested 1.06) 07 Jul 2010 manda 1.13 ±0.27 0.97 ±0.05 1.0 (suggested 1.03) 10 Aug 2010 manda 1.04 ±0.22 1.13 ±0.07 1.0 (suggested 0.88) 11 Aug 2010 manda 1.04 ±0.20 1.07 ±0.08 1.0 (suggested 0.93) 05 Sep 2010 beata 1.02 ±0.10 1.40 ±0.08 1.0 1.30 ±0.08 (suggested 0.72) 06 Sep 2010 beata 0.96 ±0.15 1.43 ±0.11 1.0 . ±0. (suggested 0.70) 06 Sep 2010 manda 1.42 ±0.32 1.19 ±0.48 1.0 . ±0. (suggested 0.84) 07 Sep 2010 tau7 0.75 ±0.11 0.92 ±0.06 1.0 . ±0. (suggested 1.09) 08 Sep 2010 tau7 0.78 ±0.12 0.89 ±0.03 1.0 . ±0. (suggested 1.13) 15 Sep 2010 beata 1.00 ±0.23 1.36 ±0.15 1.0 . ±0. (suggested 0.74) 09 Oct 2010 manda 0.90 ±1.68 . ± . 1.0 . ±0. (suggested 1.11) 10 Oct 2010 manda 0.95 ±0.12 . ± . 1.0 . ±0. (suggested 1.05) 11 Oct 2010 manda 0.98 ±0.12 . ± . 1.0 . ±0. (suggested 1.02) 13 Oct 2010 manda 0.63 ±0.12 . ± . 1.0 . ±0. (suggested 1.59) 15 Oct 2010 manda 0.59 ±0.26 . ± . 1.0 . ±0. (suggested 1.59) 16 Oct 2010 manda 0.76 ±0.24 . ± . 1.0 . ±0. (suggested 1.32) 17 Oct 2010 manda 0.92 ±0.11 . ± . 1.0 . ±0. (suggested 1.09) 01 Nov 2010 beata 0.80 ±0.17 . ± . 1.0 . ±0. (suggested 0. ) 02 Nov 2010 beata 0. ±0.17 0.64 ±0.20 1.0 . ±0. (suggested 1.55) 06 Nov 2010 beata 0.68 ±0.15 0.89 ±0.08 1.0 . ±0. (suggested 1.12) 10 Nov 2010 beata 0.80 ±0.22 0.65 ±0.27 1.0 . ±0. (suggested 1.55) 11 Nov 2010 beata 0.78 ±0.27 0.82 ±0.13 1.0 . ±0. (suggested 1.22) 12 Nov 2010 beata 0.91 ±0.08 . ± . 1.0 . ±0. (suggested 1.10) 17 Nov 2010 beata 0.54 ±0.20 0.82 ±0.21 1.0 . ±0. (suggested 1.23) 17 Nov 2010 manda 0.62 ±0.15 1.01 ±0.19 1.0 . ±0. (suggested 0.99) 18 Nov 2010 beata 0.65 ±0.12 0.94 ±0.09 1.0 . ±0. (suggested 1.06) 07 Dec 2010 tau7 0.52 ±0.17 0.63 ±0.08 1.0 . ±0. (suggested 1.60) 08 Dec 2010 tau7 0.59 ±0.06 0.64 ±0.09 1.0 . ±0. (suggested 1.56) 09 Dec 2010 tau7 0.50 ±0.08 0.51 ±0.09 1.0 . ±0. (suggested 1.97) VHF |<------ dsnd analysis ------>| date modulation calib_ne(foE) calib_ne(foF2) magic_const calib_pl_ne comments 2011 m +/- error m +/- error m +/- err (suggested is based on foF2) ------------------------------------------------------------------------------------------------------------ 21 Mar 2011 manda 1.03 ±0.12 1.06 ±0.12 1.0 . ±0. (suggested 0.95) 22 Mar 2011 manda 1.05 ±0.15 1.08 ±0.12 1.0 . ±0. (suggested 0.93) 23 Mar 2011 manda 0.98 ±0.22 1.01 ±0.09 1.0 . ±0. (suggested 0.99) 05 May 2011 beata 1.06 ±0.12 1.41 ±0.14 1.0 . ±0. (suggested 0.71) 06 May 2011 beata 1.09 ±0.12 1.46 ±0.13 1.0 . ±0. (suggested 0.69) 07 May 2011 beata 1.07 ±0.07 1.45 ±0.06 1.0 . ±0. (suggested 0.69) 08 May 2011 beata 1.08 ±0.10 1.45 ±0.09 1.0 . ±0. (suggested 0.69) 09 May 2011 beata 1.10 ±0.05 1.44 ±0.12 1.0 . ±0. (suggested 0.69) 10 May 2011 beata 1.02 ±0.15 1.36 ±0.15 1.0 . ±0. (suggested 0.74) 01 Jun 2011 manda 1.30 ±0.23 . ±0. 1.0 . ±0. (suggested 0.77 based on foE) 08 Jun 2011 manda 1.21 ±0.17 . ±0. 1.0 . ±0. (suggested 0.83 based on foE) 09 Jun 2011 manda 1.09 ±0.36 . ±0. 1.0 . ±0. (suggested 0.91 based on foE) 14 Jun 2011 manda 1.37 ±0.30 . ±0. 1.0 . ±0. (suggested 0.73 based on foE) 15 Jun 2011 manda 1.58 ±0.45 0.75 ±0.11 1.0 . ±0. (suggested 0.63 based on foE) 16 Jun 2011 manda 1.51 ±0.45 . ±0. 1.0 . ±0. (suggested 0.66 based on foE) 04 Jul 2011 manda . ± . . ±0. 1.0 . ±0. (suggested . based on foE) 05 Jul 2011 manda . ± . 1.14 ±0.13 1.0 . ±0. (suggested 0.88 based on foE) 06 Jul 2011 manda 1.16 ±0.38 0.86 ±0.12 1.0 . ±0. (suggested 1.16) 07 Jul 2011 manda 1.27 ±0.42 0.62 ±0.09 1.0 . ±0. (suggested 0.79 based on foE) 08 Jul 2011 manda 1.27 ±0.46 0.64 ±0.09 1.0 . ±0. (suggested 0.78 based on foE) 09 Jul 2011 manda 1.19 ±0.24 . ±0. 1.0 . ±0. (suggested 0.84 based on foE) 10 Jul 2011 manda 1.13 ±0.16 . ±0. 1.0 . ±0. (suggested 0.88 based on foE) 11 Jul 2011 manda 1.05 ±0.27 . ±0. 1.0 . ±0. (suggested 0.96 based on foE) 12 Jul 2011 manda 1.19 ±0.37 . ±0. 1.0 . ±0. (suggested 0.84 based on foE) 13 Jul 2011 manda 1.02 ±0.22 . ±0. 1.0 . ±0. (suggested 0.98 based on foE) 15 Jul 2011 manda 1.04 ±0.11 0.68 ±0.09 1.0 . ±0. (suggested 0.96 based on foE) 16 Jul 2011 manda 1.13 ±0.40 0.70 ±0.07 1.0 . ±0. (suggested 0.88 based on foE) 17 Jul 2011 manda 1.20 ±0.16 ± . 1.0 . ±0. (suggested 0.83 based on foE) 18 Jul 2011 manda 0.76 ±0.13 ± . 1.0 . ±0. (suggested 1.31 based on foE) 19 Jul 2011 manda 1.02 ±0.20 ± . 1.0 . ±0. (suggested 0.98 based on foE) 20 Jul 2011 manda 1.20 ±0.44 0.71 ±0.07 1.0 . ±0. (suggested 1.41) 21 Jul 2011 manda 1.14 ±0.37 . ± . 1.0 . ±0. (suggested 0.88 based on foE) 08 Oct 2011 manda 0.99 ±0.38 . ±0. 1.0 . ±0. (suggested 1.01 based on foE) 20 Oct 2011 manda 0.91 ±0.20 . ± . 1.0 . ±0. (suggested 1.10 based on foE) 21 Oct 2011 manda 0.93 ±0.12 . ± . 1.0 . ±0. (suggested 1.08 based on foE) 21 Oct 2011 tau8 . ± . 0.47 ±0.01 1.0 . ±0. (suggested 2.12) 26 Oct 2011 manda 0.85 ±0.21 . ± . 1.0 . ±0. (suggested 1.17 based on foE) 20 Nov 2011 manda 0.65 ±0.11 . ± . 1.0 . ±0. (suggested 1.5 based on foE) 21 Nov 2011 manda 0.85 ±0.06 . ± . 1.0 . ±0. (suggested 1.18 based on foE) 26 Nov 2011 manda 0.80 ±0.02 . ± . 1.0 . ±0. (suggested 1.25 based on foE) 29 Nov 2011 manda 0.70 ±0.14 0.79 ±0.01 1.0 . ±0. (suggested 1.26) 30 Nov 2011 manda 0.79 ±0.07 . ±0. 1.0 . ±0. (suggested 1.27 based on foE) 05 Dec 2011 manda . ± . . ±0. 1.0 . ±0. (suggested . ) 06 Dec 2011 manda . ± . . ±0. 1.0 . ±0. (suggested . ) 07 Dec 2011 manda . ± . . ±0. 1.0 . ±0. (suggested . ) 08 Dec 2011 manda . ± . . ±0. 1.0 . ±0. (suggested . ) 08 Dec 2011 manda 0.78 ±0.07 . ±0. 1.0 . ±0. (suggested 1.29 based on foE) 09 Dec 2011 manda 0.85 ±0.31 . ±0. 1.0 . ±0. (suggested 1.18 based on foE) 10 Dec 2011 beata 0.62 ±0.07 1.16 ±0.10 . . ± . (suggested 0.86 based on foF2) 13 Dec 2011 manda . ± . . ± . . . ± . (suggested ) 14 Dec 2011 manda . ± . . ± . . . ± . (suggested ) 15 Dec 2011 manda . ± . . ± . . . ± . (suggested ) 16 Dec 2011 manda 0.74 ±0.34 . ± . . . ± . (suggested 1.35 based on foE) VHF |<------ dsnd analysis ------>| date modulation calib_ne(foE) calib_ne(foF2) magic_const calib_pl_ne comments 2012 m +/- error m +/- error m +/- err (suggested is based on foF2) ------------------------------------------------------------------------------------------------------------ 16 May 2012 manda 0.94 ±0.08 . ± . . . ± . (suggested 1.07 based on foE)