Illuminance plots of Thema_T2-V-3EU-4B-_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]      TH10I09S.LDT
# [LUMINAIRE] T2-V-3EU-4B#
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/
# down given: 99%
# out given: 69.0%
# tilt:  0.0
# [LAMP]      1 MT 100 8700 2800 E40
# Bulbs: 1,   8700 lm each
# Source file: Thema_T2-V-3EU-4B-_1_MT_100_8700_2800_E40.ldt
# Luminaire flux =   690 raw, for the given bulb(s) it would be  6001 lm,
#                   69.0 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.4 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   1.5 cd / 1000 lm ,  0.8 % 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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  42 %
#  (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   290 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   127 cd / 1000 lm,
# maximum spec. lum. intensity   481 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   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165
  2.5   166   168   169   169   169   170   167   170   169   169   169   168   166   165   164   163   162   162   163   162   162   163   164   165
  5.0   167   171   172   174   174   175   169   175   174   174   172   171   167   165   162   161   160   160   161   160   160   161   162   165
  7.5   166   174   175   176   176   177   172   177   176   176   175   174   166   163   160   159   158   158   158   158   158   159   160   163
 10.0   166   177   177   178   177   179   176   179   177   178   177   177   166   160   157   157   155   156   156   156   155   157   157   160
 12.5   167   176   176   179   181   182   179   182   181   179   176   176   167   161   155   153   152   154   155   154   152   153   155   161
 15.0   168   174   175   181   184   186   182   186   184   181   175   174   168   161   153   149   148   152   153   152   148   149   153   161
 17.5   176   181   175   179   184   188   187   188   184   179   175   181   176   169   159   149   144   148   151   148   144   149   159   169
 20.0   184   188   174   176   185   190   191   190   185   176   174   188   184   176   164   150   140   145   148   145   140   150   164   176
 22.5   186   193   180   176   182   188   191   188   182   176   180   193   186   178   170   152   137   138   143   138   137   152   170   178
 25.0   188   199   186   176   180   186   191   186   180   176   186   199   188   180   177   153   135   131   137   131   135   153   177   180
 27.5   192   200   194   183   178   188   194   188   178   183   194   200   192   182   180   153   131   123   132   123   131   153   180   182
 30.0   196   202   201   190   176   190   198   190   176   190   201   202   196   183   183   153   128   116   127   116   128   153   183   183
 32.5   197   216   221   227   194   194   201   194   194   227   221   216   197   191   174   145   126   112   118   112   126   145   174   191
 35.0   197   231   240   264   212   198   203   198   212   264   240   231   197   198   166   137   124   108   110   108   124   137   166   198
 37.5   187   216   250   277   233   213   208   213   233   277   250   216   187   187   151   127   124   107   108   107   124   127   151   187
 40.0   176   200   260   291   255   228   214   228   255   291   260   200   176   176   137   117   124   106   105   106   124   117   137   176
 42.5   170   213   255   290   282   253   221   253   282   290   255   213   170   173   127   109   122   107   101   107   122   109   127   173
 45.0   164   225   250   290   309   277   228   277   309   290   250   225   164   170   117  99.9   121   108  97.2   108   121  99.9   117   170
 47.5   172   221   258   291   322   248   215   248   322   291   258   221   172   179   114  96.9   113   103  90.4   103   113  96.9   114   179
 50.0   180   217   266   293   336   219   201   219   336   293   266   217   180   188   112  93.8   105  98.8  83.7  98.8   105  93.8   112   188
 52.5   190   231   301   323   314   173   156   173   314   323   301   231   190   190   107  88.3  93.3  87.8  68.4  87.8  93.3  88.3   107   190
 55.0   200   244   337   353   292   128   110   128   292   353   337   244   200   192   103  82.8  81.4  76.8  53.1  76.8  81.4  82.8   103   192
 57.5   194   296   342   417   246   105  90.7   105   246   417   342   296   194   173  94.4  78.3  76.4  66.4  43.2  66.4  76.4  78.3  94.4   173
 60.0   188   348   347   481   200  82.3  70.9  82.3   200   481   347   348   188   155  85.7  73.8  71.3  56.0  33.3  56.0  71.3  73.8  85.7   155
 62.5   189   239   224   290   137  66.4  60.9  66.4   137   290   224   239   189   147  82.4  70.1  63.1  50.0  30.0  50.0  63.1  70.1  82.4   147
 65.0   189   131   100  99.2  75.3  50.4  50.9  50.4  75.3  99.2   100   131   189   138  79.1  66.4  54.8  43.9  26.8  43.9  54.8  66.4  79.1   138
 67.5   127   105  87.1  83.9  64.0  45.7  45.0  45.7  64.0  83.9  87.1   105   127   101  47.8  39.2  32.7  29.8  19.5  29.8  32.7  39.2  47.8   101
 70.0  64.6  79.4  73.8  68.7  52.7  41.0  39.0  41.0  52.7  68.7  73.8  79.4  64.6  63.4  16.5  12.0  10.5  15.6  12.1  15.6  10.5  12.0  16.5  63.4
 72.5  36.7  44.5  40.9  40.1  29.6  22.9  21.5  22.9  29.6  40.1  40.9  44.5  36.7  34.4  10.6   8.6   7.7  10.9   8.5  10.9   7.7   8.6  10.6  34.4
 75.0   8.8   9.6   8.0  11.6   6.6   4.8   4.0   4.8   6.6  11.6   8.0   9.6   8.8   5.3   4.6   5.3   4.9   6.2   4.8   6.2   4.9   5.3   4.6   5.3
 77.5   5.8   7.1   5.8   8.5   5.2   4.0   3.3   4.0   5.2   8.5   5.8   7.1   5.8   4.1   3.9   4.3   4.2   4.9   4.1   4.9   4.2   4.3   3.9   4.1
 80.0   2.8   4.6   3.6   5.4   3.8   3.1   2.5   3.1   3.8   5.4   3.6   4.6   2.8   2.9   3.2   3.3   3.5   3.6   3.3   3.6   3.5   3.3   3.2   2.9
 82.5   2.5   3.7   2.8   3.8   3.0   2.7   2.2   2.7   3.0   3.8   2.8   3.7   2.5   2.7   3.0   3.2   3.2   3.2   2.8   3.2   3.2   3.2   3.0   2.7
 85.0   2.3   2.8   2.1   2.2   2.3   2.2   1.9   2.2   2.3   2.2   2.1   2.8   2.3   2.5   2.8   3.0   2.8   2.7   2.4   2.7   2.8   3.0   2.8   2.5
 87.5   1.8   2.0   1.5   1.5   1.5   1.4   1.2   1.4   1.5   1.5   1.5   2.0   1.8   1.9   2.2   2.2   2.0   1.9   1.7   1.9   2.0   2.2   2.2   1.9
 90.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
 92.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
 95.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
 97.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
100.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
102.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
105.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
107.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
110.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
112.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
115.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
117.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
120.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
122.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
125.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
127.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
130.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
132.5   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
135.0   1.3   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.3   1.3   1.5   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.5   1.3
137.5   1.3   1.0   0.9   0.8   0.6   0.6   0.4   0.6   0.6   0.8   0.9   1.0   1.3   1.3   1.4   1.3   1.2   0.9   0.9   0.9   1.2   1.3   1.4   1.3
140.0   1.2   1.0   0.8   0.7   0.5   0.5   0.4   0.5   0.5   0.7   0.8   1.0   1.2   1.2   1.3   1.2   1.1   0.9   0.8   0.9   1.1   1.2   1.3   1.2
142.5   1.1   0.9   0.8   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.8   0.9   1.1   1.1   1.3   1.1   1.0   0.9   0.8   0.9   1.0   1.1   1.3   1.1
145.0   1.0   0.9   0.7   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.7   0.9   1.0   1.0   1.2   1.0   0.9   0.8   0.7   0.8   0.9   1.0   1.2   1.0
147.5   0.9   0.8   0.6   0.6   0.4   0.4   0.4   0.4   0.4   0.6   0.6   0.8   0.9   0.9   1.1   0.9   0.9   0.8   0.6   0.8   0.9   0.9   1.1   0.9
150.0   0.9   0.7   0.6   0.5   0.4   0.4   0.3   0.4   0.4   0.5   0.6   0.7   0.9   0.9   1.0   0.9   0.8   0.7   0.6   0.7   0.8   0.9   1.0   0.9
152.5   0.8   0.6   0.6   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.6   0.6   0.8   0.8   0.9   0.8   0.8   0.6   0.6   0.6   0.8   0.8   0.9   0.8
155.0   0.7   0.6   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.7   0.7   0.8   0.7   0.7   0.6   0.5   0.6   0.7   0.7   0.8   0.7
157.5   0.6   0.6   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.6   0.6   0.6   0.8   0.6   0.6   0.5   0.4   0.5   0.6   0.6   0.8   0.6
160.0   0.6   0.5   0.4   0.4   0.3   0.3   0.2   0.3   0.3   0.4   0.4   0.5   0.6   0.6   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.6
162.5   0.5   0.4   0.4   0.4   0.3   0.3   0.2   0.3   0.3   0.4   0.4   0.4   0.5   0.5   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.5
165.0   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.4
167.5   0.4   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.4
170.0   0.3   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.3   0.3   0.3   0.3
172.5   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.2
175.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.1
177.5   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1
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