Table 1
Dates, universal times (UT), magnitudes in each filter, duration recorded in the I-band and listed forthe first entry of each flash, temperatures and impactor masses of the first ten NELIOTA flashes.
| Flash | Date | UT | R ± σR | I ± σI | Duration | T ± σT | Mass (η1) ±σM | Mass (η2) ± σM |
|---|---|---|---|---|---|---|---|---|
| (mag) | (mag) | (ms) | (K) | (kg) | (kg) | |||
| 1a | 2017-02-01 | 17:13:57.863 | 10.15 ± 0.12 | 9.05 ± 0.05 | 33 | 2350 ± 140 | 0.6 ± 0.3 | 0.2 ± 0.1 |
| 2_1b | 2017-03-01 | 17:08:46.573 | 6.67 ± 0.07 | 6.07 ± 0.06 | 132 | 3100 ± 30 | 4.4 ± 0.5 | 1.6 ± 0.2 |
| 2_2 | 2017-03-01 | 17:08:46.606 | 10.01 ± 0.17 | 8.26 ± 0.07 | − | 1775 ± 100 | − | − |
| 2_3 | 2017-03-01 | 17:08:46.639 | − | 9.27 ± 0.10 | − | − | − | − |
| 2_4 | 2017-03-01 | 17:08:46.672 | − | 10.57 ± 0.15 | − | − | − | − |
| 3b | 2017-03-01 | 17:13:17.360 | 9.15 ± 0.11 | 8.23 ± 0.07 | 33 | 2568 ± 130 | 0.9 ± 0.4 | 0.4 ± 0.1 |
| 4c | 2017-03-04 | 20:51:31.853 | 9.50 ± 0.14 | 8.79 ± 0.06 | 33 | 2900 ± 270 | 0.4 ± 0.3 | 0.2 ± 0.1 |
| 5d | 2017-04-01 | 19:45:51.650 | 10.18 ± 0.13 | 8.61 ± 0.03 | 33 | 1910 ± 100 | 2.3 ± 1.0 | 0.8 ± 0.4 |
| 6_1e | 2017-05-01 | 20:30:58.137 | 10.19 ± 0.18 | 8.84 ± 0.05 | 66 | 2070 ± 170 | 1.3 ± 0.9 | 0.5 ± 0.3 |
| 6_2 | 2017-05-01 | 20:30:58.170 | − | 10.44 ± 0.21 | − | − | − | − |
| 7_1f | 2017-06-27 | 18:58:26.680 | 11.07 ± 0.32 | 9.27 ± 0.06 | 66 | 1730 ± 210 | 2.5 ± 2.4 | 0.9 ± 0.9 |
| 7_2 | 2017-06-27 | 18:58:26.713 | − | 10.80 ± 0.21 | − | − | − | − |
| 8g | 2017-07-28 | 18:42:58:027 | 10.72 ± 0.24 | 9.63 ± 0.10 | 33 | 2340 ± 310 | 0.4 ± 0.5 | 0.2 ± 0.2 |
| 9g | 2017-07-28 | 18:51:41.683 | 10.84 ± 0.24 | 9.81 ± 0.09 | 33 | 2410 ± 310 | 0.3 ± 0.3 | 0.1 ± 0.1 |
| 10_1g | 2017-07-28 | 19:17:18.307 | 8.27 ± 0.04 | 6.32 ± 0.01 | 165 | 1640 ± 20 | 55 ± 19 | 20 ± 7 |
| 10_2 | 2017-07-28 | 19:17:18.340 | 9.43 ± 0.12 | 7.44 ± 0.02 | − | 1620 ± 70 | − | − |
| 10_3 | 2017-07-28 | 19:17:18.373 | − | 8.89 ± 0.07 | − | − | − | − |
| 10_4 | 2017-07-28 | 19:17:18.406 | − | 9.38 ± 0.11 | − | − | − | − |
| 10_5 | 2017-07-28 | 19:17:18.439 | − | 10.29 ± 0.23 | − | − | − | − |
Notes. Multiple entries per flash correspond to the consecutive frames they were detected on. Masses are calculated for both η1 and η2 values (see text for details). The standard stars used for the calibration of each flash are: (a) SA 92−263, (b) SA 93−333, (c) SA 97−345, (d) LHS 1858, (e) 2MASS J09212193+0247282, (f) GSC 04932−00246, (g) GSC 00362−00266.
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.