Table 4 Number of observed points and particles

P (1 h)

2250 ± 396

153 ± 46

63 ± 10

206 ± 51

2672 ± 478

P (24 h)

2058 ± 445

128 ± 12

54 ± 12

165 ± 19

2405 ± 470

Normalized P (1 h)

2251 ± 62

151 ± 30

63 ± 9

207 ± 43

2672

Normalized P (24 h)

2052 ± 42

131 ± 19

54 ± 4

168 ± 28

2405

N _O (1 h)

343 ± 218

35 ± 40

33 ± 38

38 ± 20

449 ± 283

N _O (24 h)

354 ± 193

15 ± 9

14 ± 15

44 ± 12

426 ± 218

Normalized N _O (1 h)

348 ± 45

29 ± 27

28 ± 27

44 ± 20

449

Normalized N _O (24 h)

348 ± 25

17 ± 13

11 ± 9

49 ± 20

426