Illuminance plots of Thema_T2-MTC-3EU-4B-_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]      TH15I19S.LDT
# [LUMINAIRE] T2-MTC-3EU-4B#
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/
# down given: 87%
# out given: 76.5%
# tilt:  0.0
# [LAMP]      1 MT 150 13500 2800 E40
# Bulbs: 1,  13500 lm each
# Source file: Thema_T2-MTC-3EU-4B-_1_MT_150_13500_2800_E40.ldt
# Luminaire flux =   765 raw, for the given bulb(s) it would be 10325 lm,
#                   76.5 % of the bulb flux
# between 75 and 90:  5.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  24.7 cd / 1000 lm , 15.7 % of the luminaire flux
# 90deg and above:  max  19.7 cd / 1000 lm , 12.8 % 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: 252 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 723 %
#  (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   219 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   131 cd / 1000 lm,
# maximum spec. lum. intensity   386 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  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5  35.5
  2.5  38.5  38.2  37.7  37.0  36.7  36.3  36.3  36.3  36.7  37.0  37.7  38.2  38.5  38.7  38.7  38.5  38.5  38.3  38.3  38.3  38.5  38.5  38.7  38.7
  5.0  41.6  40.8  39.8  38.5  37.8  37.2  37.2  37.2  37.8  38.5  39.8  40.8  41.6  41.8  41.8  41.5  41.4  41.0  41.1  41.0  41.4  41.5  41.8  41.8
  7.5  50.7  49.3  47.3  44.9  43.3  41.6  41.1  41.6  43.3  44.9  47.3  49.3  50.7  51.4  50.9  50.0  48.3  46.7  46.0  46.7  48.3  50.0  50.9  51.4
 10.0  59.7  57.8  54.9  51.3  48.8  46.0  45.0  46.0  48.8  51.3  54.9  57.8  59.7  61.1  60.0  58.5  55.2  52.3  50.9  52.3  55.2  58.5  60.0  61.1
 12.5  75.3  73.3  69.2  63.8  60.1  54.7  53.0  54.7  60.1  63.8  69.2  73.3  75.3  76.4  75.2  73.1  66.7  59.8  58.4  59.8  66.7  73.1  75.2  76.4
 15.0  90.9  88.8  83.4  76.4  71.3  63.3  61.1  63.3  71.3  76.4  83.4  88.8  90.9  91.8  90.4  87.6  78.1  67.2  65.9  67.2  78.1  87.6  90.4  91.8
 17.5   111   109   102  94.6  87.7  76.3  72.3  76.3  87.7  94.6   102   109   111   111   107   103  92.0  73.3  73.7  73.3  92.0   103   107   111
 20.0   131   129   121   113   104  89.2  83.5  89.2   104   113   121   129   131   131   124   118   106  79.5  81.5  79.5   106   118   124   131
 22.5   149   149   142   134   123   104  95.8   104   123   134   142   149   149   147   139   128   116  82.4  88.7  82.4   116   128   139   147
 25.0   167   169   163   155   142   119   108   119   142   155   163   169   167   162   153   139   125  85.3  95.9  85.3   125   139   153   162
 27.5   177   183   182   175   157   131   120   131   157   175   182   183   177   169   161   142   129  84.7  97.9  84.7   129   142   161   169
 30.0   187   197   201   195   171   144   132   144   171   195   201   197   187   175   168   145   134  84.1  99.9  84.1   134   145   168   175
 32.5   188   204   216   214   183   157   143   157   183   214   216   204   188   174   170   144   134  82.9   100  82.9   134   144   170   174
 35.0   190   211   231   234   196   170   155   170   196   234   231   211   190   173   172   143   134  81.8   100  81.8   134   143   172   173
 37.5   190   216   242   252   207   185   168   185   207   252   242   216   190   169   164   138   132  81.8  98.5  81.8   132   138   164   169
 40.0   190   221   253   270   219   199   182   199   219   270   253   221   190   166   157   134   130  81.7  96.8  81.7   130   134   157   166
 42.5   191   228   265   286   224   209   188   209   224   286   265   228   191   168   152   129   127  81.4  96.2  81.4   127   129   152   168
 45.0   193   235   276   301   230   220   194   220   230   301   276   235   193   170   147   125   124  81.1  95.6  81.1   124   125   147   170
 47.5   201   252   296   317   226   209   179   209   226   317   296   252   201   175   144   122   118  77.7  92.9  77.7   118   122   144   175
 50.0   209   270   316   334   222   199   164   199   222   334   316   270   209   180   141   120   112  74.3  90.3  74.3   112   120   141   180
 52.5   222   291   331   360   212   172   138   172   212   360   331   291   222   181   135   116   106  69.3  83.8  69.3   106   116   135   181
 55.0   236   311   346   386   202   145   112   145   202   386   346   311   236   182   130   111   100  64.3  77.3  64.3   100   111   130   182
 57.5   241   281   285   329   183   124  97.4   124   183   329   285   281   241   183   127   107  95.6  61.7  69.4  61.7  95.6   107   127   183
 60.0   246   252   223   272   164   103  82.9   103   164   272   223   252   246   184   123   102  90.8  59.0  61.4  59.0  90.8   102   123   184
 62.5   219   199   176   199   131  89.8  75.9  89.8   131   199   176   199   219   183   114  92.7  81.4  53.9  51.0  53.9  81.4  92.7   114   183
 65.0   192   147   129   127  97.7  76.5  68.8  76.5  97.7   127   129   147   192   182   104  82.9  71.9  48.8  40.6  48.8  71.9  82.9   104   182
 67.5   130   102  93.8  94.1  77.6  62.8  56.7  62.8  77.6  94.1  93.8   102   130   131  69.6  56.1  50.5  37.7  32.7  37.7  50.5  56.1  69.6   131
 70.0  67.4  57.8  58.3  61.3  57.5  49.0  44.6  49.0  57.5  61.3  58.3  57.8  67.4  79.4  34.8  29.3  29.0  26.6  24.8  26.6  29.0  29.3  34.8  79.4
 72.5  48.0  42.2  41.4  42.4  40.2  34.6  32.0  34.6  40.2  42.4  41.4  42.2  48.0  55.7  30.0  25.9  25.9  24.3  22.5  24.3  25.9  25.9  30.0  55.7
 75.0  28.6  26.5  24.5  23.5  22.9  20.2  19.5  20.2  22.9  23.5  24.5  26.5  28.6  31.9  25.3  22.5  22.8  22.0  20.2  22.0  22.8  22.5  25.3  31.9
 77.5  25.2  24.0  22.5  21.5  20.7  18.4  18.1  18.4  20.7  21.5  22.5  24.0  25.2  28.3  24.8  22.5  22.9  22.1  20.3  22.1  22.9  22.5  24.8  28.3
 80.0  21.7  21.6  20.4  19.5  18.5  16.5  16.8  16.5  18.5  19.5  20.4  21.6  21.7  24.7  24.3  22.6  23.0  22.3  20.3  22.3  23.0  22.6  24.3  24.7
 82.5  21.1  21.2  20.0  18.9  17.8  15.9  16.5  15.9  17.8  18.9  20.0  21.2  21.1  23.9  23.6  22.7  23.4  22.6  20.3  22.6  23.4  22.7  23.6  23.9
 85.0  20.5  20.7  19.5  18.3  17.0  15.2  16.1  15.2  17.0  18.3  19.5  20.7  20.5  23.0  23.0  22.8  23.8  22.9  20.4  22.9  23.8  22.8  23.0  23.0
 87.5  19.0  19.4  18.5  17.5  15.9  14.3  15.3  14.3  15.9  17.5  18.5  19.4  19.0  21.3  20.9  20.6  21.8  20.7  18.3  20.7  21.8  20.6  20.9  21.3
 90.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
 92.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
 95.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
 97.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
100.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
102.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
105.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
107.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
110.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
112.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
115.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
117.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
120.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
122.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
125.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
127.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
130.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
132.5  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
135.0  17.6  18.1  17.4  16.6  14.9  13.4  14.4  13.4  14.9  16.6  17.4  18.1  17.6  19.5  18.8  18.4  19.7  18.5  16.2  18.5  19.7  18.4  18.8  19.5
137.5  16.6  17.1  16.5  15.7  14.0  12.6  13.6  12.6  14.0  15.7  16.5  17.1  16.6  18.4  17.8  17.4  18.6  17.5  15.3  17.5  18.6  17.4  17.8  18.4
140.0  15.6  16.1  15.5  14.8  13.2  11.9  12.8  11.9  13.2  14.8  15.5  16.1  15.6  17.3  16.7  16.4  17.5  16.4  14.4  16.4  17.5  16.4  16.7  17.3
142.5  14.6  15.1  14.5  13.9  12.4  11.1  12.0  11.1  12.4  13.9  14.5  15.1  14.6  16.3  15.7  15.4  16.4  15.4  13.5  15.4  16.4  15.4  15.7  16.3
145.0  13.7  14.1  13.5  12.9  11.6  10.4  11.2  10.4  11.6  12.9  13.5  14.1  13.7  15.2  14.6  14.3  15.3  14.4  12.6  14.4  15.3  14.3  14.6  15.2
147.5  12.7  13.1  12.6  12.0  10.8   9.6  10.4   9.6  10.8  12.0  12.6  13.1  12.7  14.1  13.6  13.3  14.2  13.4  11.7  13.4  14.2  13.3  13.6  14.1
150.0  11.7  12.1  11.6  11.1   9.9   8.9   9.6   8.9   9.9  11.1  11.6  12.1  11.7  13.0  12.5  12.3  13.1  12.3  10.8  12.3  13.1  12.3  12.5  13.0
152.5  10.8  11.1  10.6  10.1   9.1   8.1   8.8   8.1   9.1  10.1  10.6  11.1  10.8  11.9  11.4  11.3  12.0  11.3   9.9  11.3  12.0  11.3  11.4  11.9
155.0   9.8  10.1   9.7   9.2   8.3   7.4   8.0   7.4   8.3   9.2   9.7  10.1   9.8  10.8  10.4  10.2  10.9  10.3   9.0  10.3  10.9  10.2  10.4  10.8
157.5   8.8   9.1   8.7   8.3   7.4   6.7   7.2   6.7   7.4   8.3   8.7   9.1   8.8   9.8   9.4   9.2   9.9   9.3   8.1   9.3   9.9   9.2   9.4   9.8
160.0   7.8   8.0   7.7   7.4   6.6   6.0   6.4   6.0   6.6   7.4   7.7   8.0   7.8   8.7   8.4   8.2   8.8   8.2   7.2   8.2   8.8   8.2   8.4   8.7
162.5   6.9   7.0   6.8   6.4   5.8   5.3   5.6   5.3   5.8   6.4   6.8   7.0   6.9   7.6   7.3   7.1   7.7   7.2   6.3   7.2   7.7   7.1   7.3   7.6
165.0   5.9   6.0   5.8   5.5   5.0   4.5   4.8   4.5   5.0   5.5   5.8   6.0   5.9   6.5   6.3   6.1   6.6   6.2   5.4   6.2   6.6   6.1   6.3   6.5
167.5   4.9   5.0   4.9   4.6   4.2   3.8   4.0   3.8   4.2   4.6   4.9   5.0   4.9   5.4   5.3   5.1   5.5   5.1   4.5   5.1   5.5   5.1   5.3   5.4
170.0   3.9   4.0   3.9   3.7   3.3   3.0   3.2   3.0   3.3   3.7   3.9   4.0   3.9   4.3   4.2   4.1   4.4   4.1   3.6   4.1   4.4   4.1   4.2   4.3
172.5   3.0   3.0   2.9   2.8   2.5   2.3   2.4   2.3   2.5   2.8   2.9   3.0   3.0   3.3   3.1   3.0   3.3   3.1   2.7   3.1   3.3   3.0   3.1   3.3
175.0   2.0   2.0   1.9   1.8   1.7   1.5   1.6   1.5   1.7   1.8   1.9   2.0   2.0   2.2   2.1   2.0   2.2   2.1   1.8   2.1   2.2   2.0   2.1   2.2
177.5   1.0   1.0   0.9   0.9   0.9   0.8   0.8   0.8   0.9   0.9   0.9   1.0   1.0   1.1   1.0   1.0   1.1   1.0   0.9   1.0   1.1   1.0   1.0   1.1
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