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ИЛИ
перетащите файл сюда
(медленно работает, когда спектров много)
a*b* diagram
Обработано спектров: 24, спектральный диапазон: 410–730 нм.
Файл CSV | отчёт: https://pozhvanov.com/spectro/ru?view_id=0000-fake-chkr&legend=on
sRGBRGBHSB(V)LXYZL*a*b*λминλмаксИнтеграл
1#60403196
64
64
52
49
39
19
31
49
39
38
25
28
20
7.56.42.930.512.914.9417727236.16 K
2#ac7e74172
134
126
112
116
99
11
22
33
26
67
53
56
46
28.525.115.157.217.612.6417730914.13 K
3#4c698c76
79
105
85
140
117
213
231
46
32
55
46
42
38
12.313.420.243.3-3.6-22.9577460486.23 K
4#545b3284
65
91
71
50
44
70
73
45
38
36
28
28
23
8.39.63.437.1-8.322.4417520253.98 K
5#6e6694110
95
102
85
148
125
250
255
31
32
58
49
49
41
16.214.822.745.311.4-24.4573450615.73 K
6#4aa69674
106
166
142
150
133
170
165
55
25
65
56
47
49
22.130.725.762.3-31.7-0.6717503841 K
7#d87714216
159
119
113
20
42
30
36
91
74
85
62
46
39
37.228.63.260.434.563.84237131162.58 K
8#44509768
71
80
64
151
125
231
247
55
49
59
49
43
37
108.822.935.712-41.4573450440.31 K
9#bc4b5d188
132
75
76
93
76
350
0
60
42
74
52
52
41
26.216.89.248.147.614567710890.16 K
10#5e255794
62
37
36
87
65
307
294
61
45
37
25
26
20
6.94.47.124.931.7-17.8567680254.13 K
11#9fac13159
135
172
152
19
54
65
70
89
64
67
60
37
40
31.137.4567.6-17.565.7427520897.44 K
12#da8f10218
166
143
133
16
48
38
43
93
71
85
65
46
42
41.235.4466.122.968.54277131242.64 K
13#29388041
51
56
44
128
102
230
247
68
57
50
40
33
29
5.64.615.825.713.8-43.5570450255.81 K
14#38873556
73
135
109
53
53
118
99
61
51
53
43
37
32
11.618.5550.1-3835.5423510406.29 K
15#a52936165
108
41
52
54
43
354
8
75
60
65
42
40
30
17.810.23.438.250.924.6563717619.27 K
16#f0c300240
199
195
185
0
60
49
54
100
70
94
78
47
51
58.958.46.2816.382.84207171694.67 K
17#b23e86178
127
62
68
134
110
323
317
65
46
70
50
47
38
24.714.818.345.452.9-15.2567677895.22 K
18#0075930
70
117
93
147
125
192
215
100
44
58
49
29
38
10.814.522.744.9-21.5-25.1633483475.82 K
19#e3e3e2227
220
227
221
226
220
60
120
0
0
89
87
89
86
74.17763.190.3-0.20.44174802397 K
20#bfbfbf191
177
191
177
191
178
0
240
0
1
75
70
75
70
5051.94377.20.1-0.34174801619.94 K
21#999d9f153
137
157
139
159
141
200
210
4
3
62
55
61
55
31.733.228.464.3-1.1-1.74174771037.78 K
22#65676a101
83
103
84
106
87
216
225
5
5
42
34
41
33
1313.511.843.5-0.1-2.1573480428.96 K
23#474a4d71
57
74
58
77
60
210
220
8
5
30
24
29
23
6.56.86.131.3-1-2.1573473216.35 K
24#2b292943
32
41
31
41
31
0
0
5
3
17
13
16
12
2.22.31.916.90.80.341773073.09 K
 

Use ArgyllCMS to acquire spectra:

#   reflectance spectrum
spotread -v -s -H "file_refl.sp"

#   transmission spectrum
spotread -v -s -H -t "file_trans.sp"

#   emission spectrum
spotread -v -s -H -e "file_emiss.sp"
#   flash emission spectrum
spotread -v -s -H -f "file_flash.sp"
#   ambient light spectrum
spotread -v -s -H -a "file_ambnt.sp"

Do not know how to start?
Try viewing ambient light spectrum or compare cloudy sky with flashlight, macro flash and two different lamps.
Found bugs, have suggestions, etc.? You know where to complain.
Application manual is coming later this year.