Illuminance plots of Thema_T1-2B-MI-3ER-7B_1_MT_150_13500_2800_E40

(as computed by ies2tab from that IES photometry file)

spacing 5 plot single luminaire plot
In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). The right plot is for a single luminaire, unrotated.

illuminance scale

Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.

ies2tab text output:

   
       
# [MANUFAC]   INDAL
# [TEST]      TH15I21S.LDT
# [LUMINAIRE] T1-2B-MI-3ER-7B
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/2006
# down given: 87%
# out given: 69.7%
# tilt:  0.0
# [LAMP]      1 MT 150 13500 2800 E40
# Bulbs: 1,  13500 lm each
# Source file: Thema_T1-2B-MI-3ER-7B_1_MT_150_13500_2800_E40.ldt
# Luminaire flux =   697 raw, for the given bulb(s) it would be  9413 lm,
#                   69.7 % of the bulb flux
# between 75 and 90:  6.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  35.1 cd / 1000 lm , 15.4 % of the luminaire flux
# 90deg and above:  max  18.8 cd / 1000 lm , 12.6 % of the luminaire flux
# CutOff Type: IES_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground: 247 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 709 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   421 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   390 cd / 1000 lm,
# maximum spec. lum. intensity   421 cd / 1000 lm

# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):

#  H:   0.0  15.0  30.0  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6  42.6
  2.5  45.0  44.7  44.0  44.0  43.5  43.3  44.2  43.3  43.5  44.0  44.0  44.7  45.0  45.3  45.7  46.2  46.4  46.4  46.3  46.4  46.4  46.2  45.7  45.3
  5.0  47.4  46.8  45.4  45.4  44.5  44.1  45.7  44.1  44.5  45.4  45.4  46.8  47.4  48.1  48.7  49.8  50.2  50.3  49.9  50.3  50.2  49.8  48.7  48.1
  7.5  55.1  53.9  52.4  51.7  50.5  49.4  50.4  49.4  50.5  51.7  52.4  53.9  55.1  55.8  56.4  57.4  57.2  56.9  56.5  56.9  57.2  57.4  56.4  55.8
 10.0  62.7  61.0  59.4  57.9  56.5  54.8  55.1  54.8  56.5  57.9  59.4  61.0  62.7  63.6  64.2  65.0  64.2  63.6  63.0  63.6  64.2  65.0  64.2  63.6
 12.5  76.3  74.8  72.9  71.1  67.8  64.2  64.1  64.2  67.8  71.1  72.9  74.8  76.3  76.5  76.5  76.2  72.9  70.3  69.9  70.3  72.9  76.2  76.5  76.5
 15.0  89.8  88.7  86.3  84.2  79.2  73.5  73.2  73.5  79.2  84.2  86.3  88.7  89.8  89.4  88.8  87.3  81.7  77.0  76.9  77.0  81.7  87.3  88.8  89.4
 17.5   107   107   103   100  95.3  85.4  83.1  85.4  95.3   100   103   107   107   104   102  99.0  90.9  80.6  80.4  80.6  90.9  99.0   102   104
 20.0   125   126   120   116   112  97.3  93.0  97.3   112   116   120   126   125   119   114   111   100  84.1  83.8  84.1   100   111   114   119
 22.5   141   144   136   129   124   105  98.6   105   124   129   136   144   141   130   123   118   106  84.9  84.0  84.9   106   118   123   130
 25.0   157   163   152   142   136   113   104   113   136   142   152   163   157   142   132   126   112  85.8  84.2  85.8   112   126   132   142
 27.5   170   178   161   147   139   114   103   114   139   147   161   178   170   148   135   127   114  83.6  85.1  83.6   114   127   135   148
 30.0   182   192   171   152   143   115   101   115   143   152   171   192   182   153   138   129   115  81.4  86.1  81.4   115   129   138   153
 32.5   190   202   175   151   142   111  97.7   111   142   151   175   202   190   155   138   129   112  75.8  82.4  75.8   112   129   138   155
 35.0   198   212   178   151   140   107  94.5   107   140   151   178   212   198   157   139   129   109  70.1  78.7  70.1   109   129   139   157
 37.5   203   216   177   150   136   103  92.1   103   136   150   177   216   203   160   138   126   104  65.4  76.1  65.4   104   126   138   160
 40.0   208   220   177   149   131  98.2  89.6  98.2   131   149   177   220   208   162   138   124  98.1  60.7  73.5  60.7  98.1   124   138   162
 42.5   219   224   176   145   126  93.4  87.0  93.4   126   145   176   224   219   167   139   120  96.0  59.3  73.4  59.3  96.0   120   139   167
 45.0   231   227   175   142   120  88.6  84.4  88.6   120   142   175   227   231   172   139   116  93.9  57.8  73.4  57.8  93.9   116   139   172
 47.5   258   228   170   135   116  86.6  83.8  86.6   116   135   170   228   258   178   136   114  94.4  58.3  74.2  58.3  94.4   114   136   178
 50.0   285   228   166   127   111  84.5  83.2  84.5   111   127   166   228   285   184   134   112  95.0  58.8  74.9  58.8  95.0   112   134   184
 52.5   303   226   158   121   107  81.1  80.8  81.1   107   121   158   226   303   186   130   111  94.7  58.7  72.3  58.7  94.7   111   130   186
 55.0   322   223   150   115   103  77.7  78.4  77.7   103   115   150   223   322   188   127   110  94.4  58.6  69.6  58.6  94.4   110   127   188
 57.5   341   226   146   111  98.1  75.1  73.3  75.1  98.1   111   146   226   341   198   125   108  91.4  58.3  62.4  58.3  91.4   108   125   198
 60.0   360   230   142   108  93.6  72.4  68.2  72.4  93.6   108   142   230   360   208   123   106  88.5  57.9  55.2  57.9  88.5   106   123   208
 62.5   390   240   147   105  89.4  69.5  61.8  69.5  89.4   105   147   240   390   214   121   101  85.1  55.1  50.0  55.1  85.1   101   121   214
 65.0   421   250   152   102  85.3  66.6  55.4  66.6  85.3   102   152   250   421   221   119  96.6  81.6  52.3  44.8  52.3  81.6  96.6   119   221
 67.5   390   222   130  78.8  66.2  54.3  45.7  54.3  66.2  78.8   130   222   390   187  89.6  71.8  60.4  41.2  34.0  41.2  60.4  71.8  89.6   187
 70.0   360   193   108  55.5  47.1  42.0  36.0  42.0  47.1  55.5   108   193   360   153  60.1  46.9  39.3  30.1  23.1  30.1  39.3  46.9  60.1   153
 72.5   260   147  77.0  42.0  35.9  32.7  31.5  32.7  35.9  42.0  77.0   147   260   105  44.2  36.0  31.0  24.0  20.4  24.0  31.0  36.0  44.2   105
 75.0   159   102  46.3  28.4  24.8  23.4  26.9  23.4  24.8  28.4  46.3   102   159  57.7  28.2  25.1  22.7  17.9  17.7  17.9  22.7  25.1  28.2  57.7
 77.5  97.3  65.7  35.7  25.1  22.5  21.2  24.0  21.2  22.5  25.1  35.7  65.7  97.3  41.0  24.0  21.9  19.5  16.1  15.9  16.1  19.5  21.9  24.0  41.0
 80.0  35.1  29.9  25.0  21.9  20.1  19.0  21.0  19.0  20.1  21.9  25.0  29.9  35.1  24.3  19.8  18.6  16.4  14.3  14.1  14.3  16.4  18.6  19.8  24.3
 82.5  27.8  25.3  22.4  19.8  17.9  16.9  19.5  16.9  17.9  19.8  22.4  25.3  27.8  22.4  19.0  17.9  15.6  13.6  13.6  13.6  15.6  17.9  19.0  22.4
 85.0  20.4  20.6  19.8  17.8  15.6  14.7  17.9  14.7  15.6  17.8  19.8  20.6  20.4  20.5  18.3  17.2  14.9  13.0  13.2  13.0  14.9  17.2  18.3  20.5
 87.5  19.2  19.7  19.1  17.3  14.7  13.5  16.0  13.5  14.7  17.3  19.1  19.7  19.2  19.5  17.5  16.3  14.1  12.3  12.5  12.3  14.1  16.3  17.5  19.5
 90.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
 92.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
 95.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
 97.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
100.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
102.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
105.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
107.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
110.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
112.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
115.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
117.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
120.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
122.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
125.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
127.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
130.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
132.5  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
135.0  18.0  18.8  18.4  16.7  13.8  12.3  14.2  12.3  13.8  16.7  18.4  18.8  18.0  18.6  16.7  15.4  13.4  11.5  11.8  11.5  13.4  15.4  16.7  18.6
137.5  17.0  17.8  17.4  15.8  13.1  11.6  13.4  11.6  13.1  15.8  17.4  17.8  17.0  17.5  15.8  14.5  12.6  10.9  11.1  10.9  12.6  14.5  15.8  17.5
140.0  16.0  16.7  16.4  14.8  12.3  10.9  12.6  10.9  12.3  14.8  16.4  16.7  16.0  16.5  14.8  13.7  11.9  10.2  10.5  10.2  11.9  13.7  14.8  16.5
142.5  15.0  15.7  15.4  13.9  11.5  10.3  11.8  10.3  11.5  13.9  15.4  15.7  15.0  15.5  13.9  12.9  11.1   9.5   9.9   9.5  11.1  12.9  13.9  15.5
145.0  14.0  14.6  14.3  13.0  10.7   9.6  11.0   9.6  10.7  13.0  14.3  14.6  14.0  14.5  13.0  12.0  10.4   8.9   9.2   8.9  10.4  12.0  13.0  14.5
147.5  13.0  13.6  13.3  12.1   9.9   8.9  10.3   8.9   9.9  12.1  13.3  13.6  13.0  13.4  12.1  11.1   9.6   8.3   8.6   8.3   9.6  11.1  12.1  13.4
150.0  12.0  12.5  12.3  11.1   9.2   8.2   9.5   8.2   9.2  11.1  12.3  12.5  12.0  12.4  11.1  10.3   8.9   7.7   7.9   7.7   8.9  10.3  11.1  12.4
152.5  11.0  11.4  11.3  10.2   8.4   7.5   8.7   7.5   8.4  10.2  11.3  11.4  11.0  11.4  10.2   9.5   8.1   7.1   7.3   7.1   8.1   9.5  10.2  11.4
155.0  10.0  10.4  10.2   9.3   7.7   6.8   7.9   6.8   7.7   9.3  10.2  10.4  10.0  10.3   9.3   8.6   7.4   6.4   6.6   6.4   7.4   8.6   9.3  10.3
157.5   9.0   9.4   9.2   8.4   6.9   6.2   7.1   6.2   6.9   8.4   9.2   9.4   9.0   9.3   8.4   7.7   6.7   5.8   5.9   5.8   6.7   7.7   8.4   9.3
160.0   8.0   8.4   8.2   7.4   6.1   5.5   6.3   5.5   6.1   7.4   8.2   8.4   8.0   8.3   7.4   6.8   6.0   5.1   5.2   5.1   6.0   6.8   7.4   8.3
162.5   7.0   7.3   7.1   6.5   5.3   4.8   5.5   4.8   5.3   6.5   7.1   7.3   7.0   7.3   6.5   5.9   5.3   4.4   4.6   4.4   5.3   5.9   6.5   7.3
165.0   6.0   6.3   6.1   5.6   4.6   4.1   4.7   4.1   4.6   5.6   6.1   6.3   6.0   6.2   5.6   5.1   4.5   3.8   3.9   3.8   4.5   5.1   5.6   6.2
167.5   5.0   5.3   5.1   4.7   3.8   3.4   3.9   3.4   3.8   4.7   5.1   5.3   5.0   5.1   4.7   4.3   3.8   3.2   3.3   3.2   3.8   4.3   4.7   5.1
170.0   4.0   4.2   4.1   3.7   3.1   2.7   3.2   2.7   3.1   3.7   4.1   4.2   4.0   4.1   3.7   3.4   3.0   2.6   2.6   2.6   3.0   3.4   3.7   4.1
172.5   3.0   3.1   3.0   2.8   2.3   2.0   2.4   2.0   2.3   2.8   3.0   3.1   3.0   3.1   2.8   2.6   2.3   1.9   1.9   1.9   2.3   2.6   2.8   3.1
175.0   2.0   2.1   2.0   1.9   1.5   1.4   1.6   1.4   1.5   1.9   2.0   2.1   2.0   2.1   1.9   1.7   1.5   1.3   1.3   1.3   1.5   1.7   1.9   2.1
177.5   1.0   1.0   1.0   0.9   0.8   0.7   0.8   0.7   0.8   0.9   1.0   1.0   1.0   1.0   0.9   0.9   0.8   0.6   0.6   0.6   0.8   0.9   0.9   1.0
180.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0