EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 587 (March 2016) A&A, 587 (2016) A154 Full HTML
Free Access

Table 3

RPC-ICA events and ratio results from observations and from models.

Event Date/time Rh Particle flux Ratios [%] Outgassing rates [× 1026 s-1]
[UT] [AU] [km] a b c Q obs d Q S13 e
1 21-Sep.-2014 17:35 3.32 (11.9, 25.1) 0.69 0.83 1.83 0.161 0.192
2 30-Sep.-2014 18:45 3.27 (–0.4, 18.1) 2.79 1.80 3.99 0.326 0.213
3 04-Nov.-2014 04:35 3.05 (–13.3, 29.1) 2.62 2.14 4.74 0.393 0.322
4 04-Nov.-2014 19:05 3.04 (–13.3, 28.5) 3.11 2.19 4.86 0.457 0.324
5 05-Nov.-2014 03:05 3.04 (–13.1, 28.3) 3.24 2.21 4.91 0.474 0.326
6 28-Nov.-2014 12:05 2.88 (–2.5, 30.1) 1.33 2.37 5.27 0.252 0.446
7 29-Nov.-2014 20:45 2.87 (–1.5, 30.1) 4.98 2.35 5.22 0.948 0.454
8 30-Nov.-2014 17:55 2.87 (–0.8, 30.2) 3.79 2.35 5.22 0.734 0.460
9 15-Dec.-2014 05:55 2.77 (–0.4, 19.9) 4.69 4.44 9.98 0.598 0.569
10 15-Dec.-2014 18:05 2.76 (–0.6, 20.2) 8.48 4.44 9.98 1.070 0.573
11 22-Dec.-2014 09:05 2.72 (1.4, 23.5) 7.28 3.99 8.95 1.135 0.634
12 22-Dec.-2014 22:05 2.71 (1.0, 24.6) 19.86 3.87 8.68 3.039 0.639
13 23-Dec.-2014 08:25 2.71 (0.5, 25.4) 18.52 3.82 8.55 2.911 0.643
14 23-Dec.-2014 20:25 2.71 (–0.1, 26.1) 2.74 3.82 8.55 0.467 0.648
15 26-Dec.-2014 17:55 2.68 (0.7, 26.9) 5.08 3.80 8.51 0.899 0.679
16 27-Dec.-2014 18:45 2.68 (0.3, 27.7) 28.22 3.76 8.42 4.636 0.690
17 29-Dec.-2014 11:15 2.66 (–1.1, 28.0) 8.16 3.96 8.88 1.428 0.708
18 04-Jan.-2015 18:55 2.62 (–2.2, 27.4) 3.34 4.60 10.35 0.572 0.784
19 05-Jan.-2015 23:05 2.61 (–1.4, 27.9) 11.83 4.54 10.20 2.011 0.800
20 06-Jan.-2015 09:25 2.61 (–1.1, 27.8) 4.73 4.55 10.23 0.835 0.805
21 06-Jan.-2015 19:15 2.60 (–0.9, 27.8) 1.04 4.56 10.25 0.188 0.811
22 11-Jan.-2015 11:55 2.57 (–0.8, 27.4) 6.42 5.01 11.31 1.112 0.876
23 13-Jan.-2015 01:05 2.56 (–1.5, 28.1) 1.82 5.10 11.51 0.325 0.900
24 13-Jan.-2015 14:15 2.56 (–1.6, 28.1) 4.52 5.17 11.68 0.794 0.908
25 22-Jan.-2015 07:55 2.49 (–1.8, 27.8) 7.97 6.08 13.81 1.367 1.055
26 23-Jan.-2015 09:05 2.48 (–1.6, 27.5) 21.10 6.30 14.32 3.362 1.075
27 24-Jan.-2015 06:45 2.48 (–1.4, 27.9) 19.05 6.25 14.19 3.136 1.092
28 24-Jan.-2015 14:15 2.47 (–1.3, 27.8) 31.53 6.28 14.28 4.930 1.098
29 25-Jan.-2015 11:05 2.47 (–1.0, 27.7) 39.58 6.40 14.56 5.980 1.115
30 28-Jan.-2015 13:45 2.44 (–0.4, 27.5) 10.41 6.74 15.35 1.787 1.179
31 03-Feb.-2015 00:55 2.40 (–3.3, 28.3) 50.47 7.71 17.67 7.148 1.303
32 03-Feb.-2015 08:45 2.40 (–3.4, 28.3) 11.97 7.73 17.72 1.985 1.310
33 03-Feb.-2015 19:05 2.40 (–3.5, 28.4) 15.69 7.80 17.88 2.558 1.321
34 14-Feb.-2015 10:55 2.32 (7.3, 8.0) 10.00 17.36 42.01 0.954 1.615
35 15-Feb.-2015 01:35 2.31 (5.1, 56.0) 7.48 4.20 9.44 2.862 1.635
36 15-Feb.-2015 15:15 2.31 (1.8, 114.2) 3.97 2.17 4.81 3.004 1.653
37 28-Feb.-2015 16:45 2.21 (51.0, 85.1) 10.73 2.51 5.57 8.827 2.145
38 08-Mar.-2015 14:25 2.15 (52.4, 48.3) 3.97 3.79 8.48 2.646 2.528
39 18-Mar.-2015 05:45 2.07 (50.3, 71.9) 12.84 4.04 9.05 9.488 3.111
40 18-Mar.-2015 14:55 2.07 (50.6, 66.7) 9.09 4.22 9.48 6.601 3.137
41 22-Mar.-2015 20:25 2.04 (42.0, 65.6) 20.54 5.14 11.60 12.833 3.446
42 23-Mar.-2015 06:55 2.03 (39.5, 69.0) 17.13 5.17 11.68 10.900 3.480
43 23-Mar.-2015 17:25 2.03 (36.9, 74.3) 8.15 5.13 11.57 5.503 3.514
44 24-Mar.-2015 08:25 2.03 (32.7, 84.4) 11.13 4.94 11.15 7.789 3.564
45 11-Apr.-2015 12:35 1.89 (6.6, 141.2) 5.94 5.74 13.01 5.612 5.434

Notes. is the ratio derived from RPC-ICA, while ratios labelled “theo” are calculated by the forward analytical model using as input QS13 (Snodgrass et al. 2013). Qobs is calculated with the inverse model from the RPC-ICA observed ratios, with a constant velocity of 700 m s-1. Rh = heliocentric distance, (x0,y0,z0) = position of the spacecraft in CSO coordinates. The displayed time for each event corresponds to the average UT time of the whole interval.

(a)

ratio measured by RPC-ICA.

(b)

calculated by forward analytical model with Q0 = QS13 and v0 = 700 m s-1.

(c)

, forward analytical model, same as previous.

(d)

Qobs, inverse analytical model, outgassing rate calculated from RPC-ICA observations of Robs.

(e)

QS13, outgassing rate recommended by Snodgrass et al. (2013) for pre-perihelion conditions.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.