Table 1 Combinations of irradiation duration τ (s) and irradiance P (mW/cm2) used to obtain the inactivation ratios plotted in Fig. 2.

From: Time-dose reciprocity mechanism for the inactivation of Escherichia coli explained by a stochastic process with two inactivation effects

(a) τ × P = 5 mJ/cm2 (265 nm)

(b) τ × P = 10 mJ/cm2 (265 nm)

(c) τ × P = 5 mJ/cm2 (280 nm)

(d) τ × P = 10 mJ/cm2 (280 nm)

(e) τ × P = 5 mJ/cm2 (308 nm)

(f) τ × P = 10 mJ/cm2 (308 nm)

τ (s)

P (mW/cm2)

τ (s)

P (mW/cm2)

τ (s)

P (mW/cm2)

τ (s)

P (mW/cm2)

τ (s)

P (mW/cm2)

τ (s)

P (mW/cm2)

1

5.0E + 00

2

5.0E + 00

1

5.0E + 00

2

5.0E + 00

1

5.0E + 00

1

1.0E + 01

2

2.5E + 00

3

3.3E + 00

3

1.7E + 00

3

3.3E + 00

2

2.5E + 00

2

5.0E + 00

4

1.3E + 00

7

1.4E + 00

5

1.0E + 00

4

2.5E + 00

3

1.7E + 00

3

3.3E + 00

5

1.0E + 00

13

7.7E−01

15

3.3E−01

6

1.7E + 00

4

1.3E + 00

4

2.5E + 00

8

6.3E−01

27

3.7E−01

18

2.8E−01

12

8.3E−01

6

8.3E−01

6

1.7E + 00

16

3.1E−01

62

1.6E−01

36

1.4E−01

18

5.6E−01

12

4.2E−01

11

9.1E−01

31

1.6E−01

82

1.2E−01

71

7.0E−02

37

2.7E−01

16

3.1E−01

16

6.3E−01

102

4.9E−02

179

5.6E−02

92

5.4E−02

70

1.4E−01

32

1.6E−01

33

3.0E−01

114

4.4E−02

227

4.4E−02

140

3.6E−02

71

1.4E−01

59

8.5E−02

55

1.8E−01

207

2.4E−02

410

2.4E−02

157

3.2E−02

141

7.1E−02

66

7.6E−02

60

1.7E−01

288

1.7E−02

530

1.9E−02

211

2.4E−02

157

6.4E−02

111

4.5E−02

114

8.8E−02

380

1.3E−02

666

1.5E−02

307

1.6E−02

180

5.6E−02

123

4.1E−02

122

8.2E−02

398

1.3E−02

980

1.0E−02

345

1.4E−02

206

4.9E−02

178

2.8E−02

175

5.7E−02

569

8.8E−03

1052

9.5E−03

402

1.2E−02

314

3.2E−02

229

2.2E−02

209

4.8E−02

656

7.6E−03

1648

6.1E−03

431

1.2E−02

421

2.4E−02

243

2.1E−02

246

4.1E−02

942

5.3E−03

1909

5.2E−03

775

6.5E−03

430

2.3E−02

323

1.5E−02

318

3.1E−02

1159

4.3E−03

2126

4.7E−03

1023

4.9E−03

613

1.6E−02

350

1.4E−02

353

2.8E−02

1367

3.7E−03

2392

4.2E−03

1231

4.1E−03

804

1.2E−02

493

1.0E−02

459

2.2E−02

2507

2.0E−03

3670

2.7E−03

1947

2.6E−03

861

1.2E−02

636

7.9E−03

615

1.6E−02

  

4387

2.3E−03

  

1224

8.2E−03

706

7.1E−03

683

1.5E−02

      

1265

7.9E−03

1122

4.5E−03

902

1.1E−02

      

1627

6.1E−03

1256

4.0E−03

1236

8.1E−03