Illuminance plots of Thema_T2-MTC-3EU-7B_1_MT_100_8700_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]      TH10S50S.LDT
# [LUMINAIRE] T2-MTC-3EU-7B
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/
# down given: 98%
# out given: 72.4%
# tilt:  0.0
# [LAMP]      1 MT 100 8700 2800 E40
# Bulbs: 1,   8700 lm each
# Source file: Thema_T2-MTC-3EU-7B_1_MT_100_8700_2800_E40.ldt
# Luminaire flux =   724 raw, for the given bulb(s) it would be  6302 lm,
#                   72.4 % of the bulb flux
# between 75 and 90:  1.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.6 cd / 1000 lm ,  2.4 % of the luminaire flux
# 90deg and above:  max   3.8 cd / 1000 lm ,  1.9 % of the luminaire flux
# CutOff Type: CIE_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:  32 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  93 %
#  (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   214 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   128 cd / 1000 lm,
# maximum spec. lum. intensity   567 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   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175
  2.5   176   174   177   184   189   182   188   182   189   184   177   174   176   178   179   177   176   173   177   173   176   177   179   178
  5.0   177   173   179   192   203   189   201   189   203   192   179   173   177   181   182   179   177   171   179   171   177   179   182   181
  7.5   180   185   190   197   195   184   193   184   195   197   190   185   180   180   178   175   172   169   172   169   172   175   178   180
 10.0   183   197   201   202   188   178   184   178   188   202   201   197   183   179   173   170   168   168   164   168   168   170   173   179
 12.5   187   198   201   199   193   196   210   196   193   199   201   198   187   179   175   169   166   165   162   165   166   169   175   179
 15.0   192   200   201   196   199   213   236   213   199   196   201   200   192   180   176   168   163   163   160   163   163   168   176   180
 17.5   194   201   200   198   198   210   224   210   198   198   200   201   194   182   175   169   162   161   161   161   162   169   175   182
 20.0   196   203   199   200   197   207   213   207   197   200   199   203   196   185   175   169   162   158   161   158   162   169   175   185
 22.5   195   202   199   200   197   206   207   206   197   200   199   202   195   180   178   169   158   153   153   153   158   169   178   180
 25.0   194   202   200   200   196   204   201   204   196   200   200   202   194   176   181   169   155   147   145   147   155   169   181   176
 27.5   194   217   223   216   209   206   200   206   209   216   223   217   194   178   186   171   151   147   139   147   151   171   186   178
 30.0   195   231   246   232   222   207   199   207   222   232   246   231   195   180   191   172   148   148   133   148   148   172   191   180
 32.5   201   230   274   264   244   227   205   227   244   264   274   230   201   188   191   160   150   142   129   142   150   160   191   188
 35.0   208   229   302   295   267   246   211   246   267   295   302   229   208   197   190   148   151   136   125   136   151   148   190   197
 37.5   193   227   287   302   295   270   217   270   295   302   287   227   193   184   175   135   147   134   127   134   147   135   175   184
 40.0   178   226   273   310   322   294   223   294   322   310   273   226   178   171   159   122   143   131   130   131   143   122   159   171
 42.5   173   220   271   329   320   281   213   281   320   329   271   220   173   164   137   112   132   128   127   128   132   112   137   164
 45.0   168   214   270   349   317   269   202   269   317   349   270   214   168   157   115   102   122   126   124   126   122   102   115   157
 47.5   172   219   288   353   310   230   175   230   310   353   288   219   172   162   108  91.9   107   121   112   121   107  91.9   108   162
 50.0   177   224   306   358   302   191   147   191   302   358   306   224   177   167  99.6  81.5  91.3   115  99.6   115  91.3  81.5  99.6   167
 52.5   191   307   385   462   275   160   123   160   275   462   385   307   191   171  98.0  76.9  86.9   103  81.6   103  86.9  76.9  98.0   171
 55.0   205   391   464   567   248   130  99.7   130   248   567   464   391   205   176  96.4  72.4  82.4  89.8  63.5  89.8  82.4  72.4  96.4   176
 57.5   248   309   314   383   216   110  85.4   110   216   383   314   309   248   174  94.1  72.7  74.9  73.1  56.2  73.1  74.9  72.7  94.1   174
 60.0   292   228   164   198   183  89.9  71.2  89.9   183   198   164   228   292   172  91.8  73.0  67.4  56.3  48.8  56.3  67.4  73.0  91.8   172
 62.5   214   172   132   138   129  78.9  65.3  78.9   129   138   132   172   214   176  85.9  67.6  64.2  45.2  40.8  45.2  64.2  67.6  85.9   176
 65.0   137   117  99.7  77.3  75.4  67.8  59.5  67.8  75.4  77.3  99.7   117   137   181  79.9  62.1  61.0  34.0  32.9  34.0  61.0  62.1  79.9   181
 67.5  86.1  80.3  73.6  58.1  54.6  51.9  38.2  51.9  54.6  58.1  73.6  80.3  86.1   128  46.2  35.3  37.2  24.6  25.7  24.6  37.2  35.3  46.2   128
 70.0  35.1  43.7  47.6  38.9  33.8  35.9  16.9  35.9  33.8  38.9  47.6  43.7  35.1  76.1  12.5   8.5  13.4  15.3  18.4  15.3  13.4   8.5  12.5  76.1
 72.5  22.3  25.5  27.1  22.5  20.3  21.3  11.9  21.3  20.3  22.5  27.1  25.5  22.3  43.2   9.7   7.3   9.6  10.6  11.9  10.6   9.6   7.3   9.7  43.2
 75.0   9.4   7.3   6.7   6.1   6.7   6.7   6.9   6.7   6.7   6.1   6.7   7.3   9.4  10.3   6.9   6.0   5.8   5.9   5.5   5.9   5.8   6.0   6.9  10.3
 77.5   6.3   5.3   4.9   4.8   6.1   5.8   6.0   5.8   6.1   4.8   4.9   5.3   6.3   7.3   5.9   5.7   5.6   5.3   4.8   5.3   5.6   5.7   5.9   7.3
 80.0   3.3   3.2   3.1   3.6   5.6   4.9   5.1   4.9   5.6   3.6   3.1   3.2   3.3   4.3   4.8   5.3   5.4   4.7   4.0   4.7   5.4   5.3   4.8   4.3
 82.5   3.0   2.8   2.7   3.1   5.0   4.7   4.6   4.7   5.0   3.1   2.7   2.8   3.0   4.2   4.6   5.2   5.5   4.6   3.5   4.6   5.5   5.2   4.6   4.2
 85.0   2.8   2.5   2.3   2.6   4.4   4.5   4.2   4.5   4.4   2.6   2.3   2.5   2.8   4.1   4.3   5.0   5.6   4.5   3.1   4.5   5.6   5.0   4.3   4.1
 87.5   2.3   2.0   1.8   2.0   3.7   4.0   3.3   4.0   3.7   2.0   1.8   2.0   2.3   3.2   3.3   3.8   4.7   3.8   2.3   3.8   4.7   3.8   3.3   3.2
 90.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
 92.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
 95.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
 97.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
100.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
102.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
105.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
107.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
110.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
112.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
115.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
117.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
120.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
122.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
125.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
127.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
130.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
132.5   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
135.0   1.8   1.5   1.4   1.4   2.9   3.5   2.5   3.5   2.9   1.4   1.4   1.5   1.8   2.3   2.3   2.5   3.8   3.0   1.6   3.0   3.8   2.5   2.3   2.3
137.5   1.7   1.4   1.3   1.3   2.8   3.3   2.3   3.3   2.8   1.3   1.3   1.4   1.7   2.2   2.2   2.3   3.6   2.8   1.5   2.8   3.6   2.3   2.2   2.2
140.0   1.6   1.3   1.2   1.2   2.6   3.1   2.2   3.1   2.6   1.2   1.2   1.3   1.6   2.0   2.0   2.2   3.4   2.7   1.4   2.7   3.4   2.2   2.0   2.0
142.5   1.5   1.3   1.2   1.2   2.4   2.9   2.0   2.9   2.4   1.2   1.2   1.3   1.5   1.9   1.9   2.0   3.2   2.5   1.3   2.5   3.2   2.0   1.9   1.9
145.0   1.4   1.2   1.1   1.1   2.3   2.7   1.9   2.7   2.3   1.1   1.1   1.2   1.4   1.8   1.8   1.9   3.0   2.3   1.2   2.3   3.0   1.9   1.8   1.8
147.5   1.3   1.1   1.0   1.0   2.1   2.5   1.8   2.5   2.1   1.0   1.0   1.1   1.3   1.6   1.6   1.8   2.8   2.2   1.2   2.2   2.8   1.8   1.6   1.6
150.0   1.2   1.0   0.9   0.9   1.9   2.3   1.7   2.3   1.9   0.9   0.9   1.0   1.2   1.5   1.5   1.7   2.5   2.0   1.1   2.0   2.5   1.7   1.5   1.5
152.5   1.1   0.9   0.9   0.9   1.8   2.1   1.5   2.1   1.8   0.9   0.9   0.9   1.1   1.4   1.4   1.5   2.3   1.9   1.0   1.9   2.3   1.5   1.4   1.4
155.0   1.0   0.8   0.8   0.8   1.6   1.9   1.4   1.9   1.6   0.8   0.8   0.8   1.0   1.3   1.3   1.4   2.1   1.7   0.9   1.7   2.1   1.4   1.3   1.3
157.5   0.9   0.8   0.7   0.7   1.5   1.8   1.3   1.8   1.5   0.7   0.7   0.8   0.9   1.1   1.1   1.3   1.9   1.5   0.8   1.5   1.9   1.3   1.1   1.1
160.0   0.8   0.7   0.6   0.6   1.3   1.6   1.1   1.6   1.3   0.6   0.6   0.7   0.8   1.0   1.0   1.1   1.7   1.3   0.7   1.3   1.7   1.1   1.0   1.0
162.5   0.7   0.6   0.6   0.6   1.1   1.4   1.0   1.4   1.1   0.6   0.6   0.6   0.7   0.9   0.9   1.0   1.5   1.1   0.6   1.1   1.5   1.0   0.9   0.9
165.0   0.6   0.5   0.5   0.5   1.0   1.2   0.8   1.2   1.0   0.5   0.5   0.5   0.6   0.8   0.8   0.8   1.3   1.0   0.5   1.0   1.3   0.8   0.8   0.8
167.5   0.5   0.4   0.4   0.4   0.8   1.0   0.7   1.0   0.8   0.4   0.4   0.4   0.5   0.6   0.6   0.7   1.0   0.9   0.4   0.9   1.0   0.7   0.6   0.6
170.0   0.4   0.3   0.3   0.3   0.6   0.8   0.6   0.8   0.6   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.8   0.7   0.4   0.7   0.8   0.6   0.5   0.5
172.5   0.3   0.3   0.3   0.3   0.5   0.6   0.5   0.6   0.5   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.5   0.3   0.5   0.6   0.5   0.4   0.4
175.0   0.2   0.2   0.2   0.2   0.3   0.4   0.3   0.4   0.3   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.4   0.3   0.2   0.3   0.4   0.3   0.3   0.3
177.5   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.1   0.2   0.2   0.2   0.2   0.2
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