Photosynthetically active radiation (PAR) 

Location: Necker Aachsaege (47 21 49.99   N 9 07 24.54 E)

The PAR station was placed on a river terrace (not affected by the canopy of the riparian vegetation. The sensor was mounted about 2 m above ground.

Column 1: Date
Column 2: Julian day
Column 3: Daily sum (E/m2) 

15-Feb-89	46	13.93
16-Feb-89	47	2.81
17-Feb-89	48	10.73
18-Feb-89	49	6.22
19-Feb-89	50	5.64
20-Feb-89	51	6.57
21-Feb-89	52	2.31
22-Feb-89	53	5.80
23-Feb-89	54	11.19
24-Feb-89	55	11.30
25-Feb-89	56	16.61
26-Feb-89	57	13.89
27-Feb-89	58	11.07
28-Feb-89	59	8.63
01-Mrz-89	60	17.85
02-Mrz-89	61	16.52
03-Mrz-89	62	9.80
04-Mrz-89	63	12.44
05-Mrz-89	64	26.80
06-Mrz-89	65	26.95
07-Mrz-89	66	26.43
08-Mrz-89	67	8.93
09-Mrz-89	68	22.31
10-Mrz-89	69	26.54
11-Mrz-89	70	27.05
12-Mrz-89	71	19.52
13-Mrz-89	72	19.23
14-Mrz-89	73	24.92
15-Mrz-89	74	5.55
16-Mrz-89	75	8.22
17-Mrz-89	76	7.56
18-Mrz-89	77	9.03
19-Mrz-89	78	11.32
20-Mrz-89	79	31.52
21-Mrz-89	80	10.70
22-Mrz-89	81	11.00
23-Mrz-89	82	14.38
24-Mrz-89	83	17.76
25-Mrz-89	84	24.63
26-Mrz-89	85	34.78
27-Mrz-89	86	35.79
28-Mrz-89	87	34.23
29-Mrz-89	88	34.03
30-Mrz-89	89	34.42
31-Mrz-89	90	29.41
01-Apr-89	91	10.81
02-Apr-89	92	11.22
03-Apr-89	93	20.62
04-Apr-89	94	6.02
05-Apr-89	95	8.89
06-Apr-89	96	15.87
07-Apr-89	97	36.89
08-Apr-89	98	26.35
09-Apr-89	99	38.98
10-Apr-89	100	11.18
11-Apr-89	101	34.54
12-Apr-89	102	25.37
13-Apr-89	103	7.25
14-Apr-89	104	9.69
15-Apr-89	105	15.66
16-Apr-89	106	31.87
17-Apr-89	107	7.46
18-Apr-89	108	10.33
19-Apr-89	109	9.76
20-Apr-89	110	22.18
21-Apr-89	111	8.66
22-Apr-89	112	15.29
23-Apr-89	113	31.33
24-Apr-89	114	44.55
25-Apr-89	115	17.54
26-Apr-89	116	24.24
27-Apr-89	117	13.87
28-Apr-89	118	11.38
29-Apr-89	119	13.91
30-Apr-89	120	18.61
01-Mai-89	121	33.03
02-Mai-89	122	45.43
03-Mai-89	123	44.74
04-Mai-89	124	43.41
05-Mai-89	125	43.13
06-Mai-89	126	26.55
07-Mai-89	127	48.16
08-Mai-89	128	49.51
09-Mai-89	129	47.91
10-Mai-89	130	12.91
11-Mai-89	131	27.53
12-Mai-89	132	20.91
13-Mai-89	133	13.21
14-Mai-89	134	20.98
15-Mai-89	135	26.70
16-Mai-89	136	26.15
17-Mai-89	137	25.59
18-Mai-89	138	46.74
19-Mai-89	139	42.63
20-Mai-89	140	47.59
21-Mai-89	141	44.43
22-Mai-89	142	46.14
23-Mai-89	143	47.83
24-Mai-89	144	51.35
25-Mai-89	145	36.42
26-Mai-89	146	42.39
27-Mai-89	147	39.03
28-Mai-89	148	46.98
29-Mai-89	149	25.14
30-Mai-89	150	34.92
31-Mai-89	151	12.42
01-Jun-89	152	13.14
02-Jun-89	153	24.27
03-Jun-89	154	11.33
04-Jun-89	155	26.08
05-Jun-89	156	19.33
06-Jun-89	157	30.22
07-Jun-89	158	24.39
08-Jun-89	159	40.75
09-Jun-89	160	45.67
10-Jun-89	161	43.03
11-Jun-89	162	30.77
12-Jun-89	163	45.61
13-Jun-89	164	45.95
14-Jun-89	165	39.54
15-Jun-89	166	49.39
16-Jun-89	167	41.24
17-Jun-89	168	51.22
18-Jun-89	169	48.95
19-Jun-89	170	46.02
20-Jun-89	171	42.60
21-Jun-89	172	26.67
22-Jun-89	173	22.43
23-Jun-89	174	14.12
24-Jun-89	175	17.85
25-Jun-89	176	43.32
26-Jun-89	177	33.61
27-Jun-89	178	37.35
28-Jun-89	179	20.33
29-Jun-89	180	38.57
30-Jun-89	181	29.74
01-Jul-89	182	29.94
02-Jul-89	183	14.17
03-Jul-89	184	7.18
04-Jul-89	185	21.88
05-Jul-89	186	33.99
06-Jul-89	187	24.98
07-Jul-89	188	22.77
08-Jul-89	189	25.77
09-Jul-89	190	21.15
10-Jul-89	191	26.99
11-Jul-89	192	11.96
12-Jul-89	193	18.43
13-Jul-89	194	31.79
14-Jul-89	195	20.90
15-Jul-89	196	44.97
16-Jul-89	197	42.48
17-Jul-89	198	35.02
18-Jul-89	199	21.73
19-Jul-89	200	10.38
20-Jul-89	201	47.31
21-Jul-89	202	37.63
22-Jul-89	203	18.56
23-Jul-89	204	26.75
24-Jul-89	205	27.35
25-Jul-89	206	23.13
26-Jul-89	207	32.56
27-Jul-89	208	22.78
28-Jul-89	209	21.40
29-Jul-89	210	29.70
30-Jul-89	211	17.64
31-Jul-89	212	14.48
01-Aug-89	213	6.85
02-Aug-89	214	15.65
03-Aug-89	215	35.86
04-Aug-89	216	40.80
05-Aug-89	217	24.77
06-Aug-89	218	22.66
07-Aug-89	219	33.13
08-Aug-89	220	5.77
09-Aug-89	221	15.80
10-Aug-89	222	24.52
11-Aug-89	223	29.00
12-Aug-89	224	27.12
13-Aug-89	225	31.09
14-Aug-89	226	19.52
15-Aug-89	227	33.62
16-Aug-89	228	32.92
17-Aug-89	229	15.71
18-Aug-89	230	14.84
19-Aug-89	231	27.57
20-Aug-89	232	30.81
21-Aug-89	233	28.32
22-Aug-89	234	28.06
23-Aug-89	235	17.48
24-Aug-89	236	20.69
25-Aug-89	237	26.24
26-Aug-89	238	9.09
27-Aug-89	239	6.83
28-Aug-89	240	13.57
29-Aug-89	241	15.93
30-Aug-89	242	28.52
31-Aug-89	243	29.57
01-Sep-89	244	22.36
02-Sep-89	245	2.80
03-Sep-89	246	7.58
04-Sep-89	247	2.99
05-Sep-89	248	21.13
06-Sep-89	249	-1.00
07-Sep-89	250	-1.00
08-Sep-89	251	19.90
09-Sep-89	252	21.45
10-Sep-89	253	21.54
11-Sep-89	254	24.36
12-Sep-89	255	12.46
13-Sep-89	256	13.34
14-Sep-89	257	7.19
15-Sep-89	258	6.81
16-Sep-89	259	28.51
17-Sep-89	260	29.02
18-Sep-89	261	26.67
19-Sep-89	262	21.96
20-Sep-89	263	22.44
21-Sep-89	264	25.21
22-Sep-89	265	24.59
23-Sep-89	266	12.40
24-Sep-89	267	6.96
25-Sep-89	268	11.92
26-Sep-89	269	8.89
27-Sep-89	270	4.64
28-Sep-89	271	4.49
29-Sep-89	272	2.52
30-Sep-89	273	15.84
01-Okt-89	274	23.49
02-Okt-89	275	8.28
03-Okt-89	276	10.16
04-Okt-89	277	21.41
05-Okt-89	278	21.09
06-Okt-89	279	9.53
07-Okt-89	280	5.63
08-Okt-89	281	3.26
09-Okt-89	282	11.65
10-Okt-89	283	5.26
11-Okt-89	284	14.87
12-Okt-89	285	11.64
13-Okt-89	286	20.08
14-Okt-89	287	9.66
15-Okt-89	288	10.24
16-Okt-89	289	19.58
17-Okt-89	290	19.08
18-Okt-89	291	18.09
19-Okt-89	292	16.61
20-Okt-89	293	9.25
21-Okt-89	294	13.41
22-Okt-89	295	17.75
23-Okt-89	296	17.57
24-Okt-89	297	15.98
25-Okt-89	298	15.33
26-Okt-89	299	15.04
27-Okt-89	300	15.64
28-Okt-89	301	15.20
29-Okt-89	302	3.66
30-Okt-89	303	4.22
31-Okt-89	304	8.95
01-Nov-89	305	13.68
02-Nov-89	306	11.35
03-Nov-89	307	9.47
04-Nov-89	308	3.88
05-Nov-89	309	8.44
06-Nov-89	310	2.69
07-Nov-89	311	7.79
08-Nov-89	312	10.48
09-Nov-89	313	4.03
10-Nov-89	314	12.04
11-Nov-89	315	11.13
12-Nov-89	316	6.82
13-Nov-89	317	4.22
14-Nov-89	318	4.81
15-Nov-89	319	9.08
16-Nov-89	320	3.72
17-Nov-89	321	2.81
18-Nov-89	322	8.89
19-Nov-89	323	9.51
20-Nov-89	324	8.96
21-Nov-89	325	6.94
22-Nov-89	326	4.97
23-Nov-89	327	8.39
24-Nov-89	328	8.61
25-Nov-89	329	3.53
26-Nov-89	330	8.25
27-Nov-89	331	8.24
28-Nov-89	332	8.35
29-Nov-89	333	5.02
30-Nov-89	334	7.20
01-Dez-89	335	4.67
02-Dez-89	336	6.19
03-Dez-89	337	4.69
04-Dez-89	338	7.16
05-Dez-89	339	5.06
06-Dez-89	340	2.81
07-Dez-89	341	5.85
08-Dez-89	342	2.47
09-Dez-89	343	3.45
10-Dez-89	344	4.89
11-Dez-89	345	3.82
12-Dez-89	346	5.28
13-Dez-89	347	2.46
14-Dez-89	348	5.01
15-Dez-89	349	1.11
16-Dez-89	350	5.71
17-Dez-89	351	3.38
18-Dez-89	352	5.15
19-Dez-89	353	1.69
20-Dez-89	354	6.03
21-Dez-89	355	3.82
22-Dez-89	356	5.74
23-Dez-89	357	5.69
24-Dez-89	358	4.30
25-Dez-89	359	6.80
26-Dez-89	360	6.54
27-Dez-89	361	6.36
28-Dez-89	362	6.40
29-Dez-89	363	5.57
30-Dez-89	364	6.63
31-Dez-89	365	6.74
01-Jan-90	366	6.96
02-Jan-90	367	7.23
03-Jan-90	368	6.75
04-Jan-90	369	5.47
05-Jan-90	370	6.20
06-Jan-90	371	2.80
07-Jan-90	372	5.89
08-Jan-90	373	7.52
09-Jan-90	374	7.75
10-Jan-90	375	8.00
11-Jan-90	376	7.81
12-Jan-90	377	8.16
13-Jan-90	378	8.56
14-Jan-90	379	8.87
15-Jan-90	380	8.91
16-Jan-90	381	4.37
17-Jan-90	382	9.24
18-Jan-90	383	3.10
19-Jan-90	384	8.69
20-Jan-90	385	2.81
21-Jan-90	386	9.42
22-Jan-90	387	10.40
23-Jan-90	388	12.05
24-Jan-90	389	3.26
25-Jan-90	390	5.31
26-Jan-90	391	3.97
27-Jan-90	392	9.82
28-Jan-90	393	7.41
29-Jan-90	394	3.41
30-Jan-90	395	5.49
31-Jan-90	396	11.49
01-Feb-90	397	10.27
02-Feb-90	398	2.58
03-Feb-90	399	13.34
04-Feb-90	400	13.84
05-Feb-90	401	14.24
06-Feb-90	402	14.43
07-Feb-90	403	13.66
08-Feb-90	404	4.19
09-Feb-90	405	14.91
10-Feb-90	406	8.73
11-Feb-90	407	6.40
12-Feb-90	408	4.32
13-Feb-90	409	6.02
14-Feb-90	410	2.95
15-Feb-90	411	2.65
16-Feb-90	412	3.83
17-Feb-90	413	5.67
18-Feb-90	414	18.73
19-Feb-90	415	16.45
20-Feb-90	416	18.98
21-Feb-90	417	18.30
22-Feb-90	418	17.63
23-Feb-90	419	19.44
24-Feb-90	420	20.65
25-Feb-90	421	21.06
26-Feb-90	422	5.05
27-Feb-90	423	5.93
28-Feb-90	424	6.18
01-Mrz-90	425	9.08
02-Mrz-90	426	5.74
03-Mrz-90	427	-1.00
04-Mrz-90	428	-1.00
05-Mrz-90	429	24.05
06-Mrz-90	430	24.29
07-Mrz-90	431	24.91
08-Mrz-90	432	19.11
09-Mrz-90	433	15.28
10-Mrz-90	434	6.88
11-Mrz-90	435	-1.00
12-Mrz-90	436	20.44
13-Mrz-90	437	17.58
14-Mrz-90	438	3.06
15-Mrz-90	439	6.00
16-Mrz-90	440	23.74
17-Mrz-90	441	21.99
18-Mrz-90	442	26.00
19-Mrz-90	443	26.47
20-Mrz-90	444	8.42
21-Mrz-90	445	19.97