Illuminance plots of Thema_T2-MTC-3ER-1B_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]      TH10I06S.LDT
# [LUMINAIRE] T2-MTC-3ER-1B
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/
# down given: 98%
# out given: 69.9%
# tilt:  0.0
# [LAMP]      1 MT 100 8700 2800 E40
# Bulbs: 1,   8700 lm each
# Source file: Thema_T2-MTC-3ER-1B_1_MT_100_8700_2800_E40.ldt
# Luminaire flux =   699 raw, for the given bulb(s) it would be  6078 lm,
#                   69.9 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.1 cd / 1000 lm ,  3.0 % of the luminaire flux
# 90deg and above:  max   4.8 cd / 1000 lm ,  2.3 % 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:  41 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 117 %
#  (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   734 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   563 cd / 1000 lm,
# maximum spec. lum. intensity   734 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   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225
  2.5   222   225   229   237   242   240   239   240   242   237   229   225   222   221   221   220   216   216   215   216   216   220   221   221
  5.0   219   225   233   248   258   256   253   256   258   248   233   225   219   217   217   215   207   206   205   206   207   215   217   217
  7.5   212   221   234   254   258   262   261   262   258   254   234   221   212   207   204   204   200   193   193   193   200   204   204   207
 10.0   204   217   235   259   258   269   269   269   258   259   235   217   204   196   191   194   192   180   180   180   192   194   191   196
 12.5   199   219   240   259   269   272   291   272   269   259   240   219   199   191   186   182   178   167   167   167   178   182   186   191
 15.0   193   221   244   258   280   276   312   276   280   258   244   221   193   186   180   171   163   154   154   154   163   171   180   186
 17.5   188   223   244   264   277   279   304   279   277   264   244   223   188   178   173   164   157   152   150   152   157   164   173   178
 20.0   182   225   243   270   274   282   296   282   274   270   243   225   182   171   167   156   151   150   146   150   151   156   167   171
 22.5   178   218   250   279   256   263   280   263   256   279   250   218   178   168   159   149   146   142   137   142   146   149   159   168
 25.0   174   211   257   288   237   243   264   243   237   288   257   211   174   165   151   142   141   135   129   135   141   142   151   165
 27.5   168   212   271   267   225   231   237   231   225   267   271   212   168   159   145   138   129   120   114   120   129   138   145   159
 30.0   163   214   285   246   212   220   210   220   212   246   285   214   163   154   138   134   117   106  99.1   106   117   134   138   154
 32.5   155   214   302   242   206   200   186   200   206   242   302   214   155   144   129   125   108  99.4  95.3  99.4   108   125   129   144
 35.0   146   215   318   239   200   181   163   181   200   239   318   215   146   135   120   116  99.8  93.3  91.6  93.3  99.8   116   120   135
 37.5   150   226   327   234   188   160   143   160   188   234   327   226   150   134   115   105  93.4  89.4  87.6  89.4  93.4   105   115   134
 40.0   153   236   335   228   175   139   124   139   175   228   335   236   153   133   111  94.5  87.1  85.6  83.6  85.6  87.1  94.5   111   133
 42.5   172   271   343   215   161   129   114   129   161   215   343   271   172   136   111  92.3  83.9  83.8  79.1  83.8  83.9  92.3   111   136
 45.0   191   306   352   201   146   119   104   119   146   201   352   306   191   139   112  90.0  80.8  82.0  74.5  82.0  80.8  90.0   112   139
 47.5   217   348   320   184   127   109  96.9   109   127   184   320   348   217   135   112  90.9  75.4  78.4  73.1  78.4  75.4  90.9   112   135
 50.0   243   389   288   167   107  97.9  90.3  97.9   107   167   288   389   243   131   112  91.8  69.9  74.8  71.7  74.8  69.9  91.8   112   131
 52.5   242   435   253   148  97.9  91.6  88.2  91.6  97.9   148   253   435   242   125   109  88.7  68.5  71.4  68.1  71.4  68.5  88.7   109   125
 55.0   240   481   218   129  88.3  85.2  86.1  85.2  88.3   129   218   481   240   119   107  85.6  67.1  68.1  64.4  68.1  67.1  85.6   107   119
 57.5   226   553   215   121  83.3  82.8  85.5  82.8  83.3   121   215   553   226   113  99.3  76.1  55.2  50.1  43.8  50.1  55.2  76.1  99.3   113
 60.0   212   625   212   113  78.3  80.4  84.9  80.4  78.3   113   212   625   212   107  92.2  66.6  43.3  32.1  23.2  32.1  43.3  66.6  92.2   107
 62.5   185   680   218   111  75.9  76.3  83.9  76.3  75.9   111   218   680   185  85.9  65.5  43.3  27.6  21.3  16.3  21.3  27.6  43.3  65.5  85.9
 65.0   158   734   224   110  73.4  72.2  83.0  72.2  73.4   110   224   734   158  64.7  38.8  20.0  12.0  10.6   9.3  10.6  12.0  20.0  38.8  64.7
 67.5   102   563   200  87.8  59.7  62.2  70.8  62.2  59.7  87.8   200   563   102  40.4  27.3  16.2  10.8   9.3   8.1   9.3  10.8  16.2  27.3  40.4
 70.0  46.2   392   175  65.6  46.0  52.2  58.5  52.2  46.0  65.6   175   392  46.2  16.1  15.9  12.4   9.5   7.9   6.9   7.9   9.5  12.4  15.9  16.1
 72.5  28.7   228   108  44.5  32.6  37.3  39.0  37.3  32.6  44.5   108   228  28.7  11.8  11.8   9.4   7.8   6.5   5.8   6.5   7.8   9.4  11.8  11.8
 75.0  11.1  64.0  40.7  23.5  19.2  22.3  19.4  22.3  19.2  23.5  40.7  64.0  11.1   7.4   7.7   6.4   6.0   5.1   4.7   5.1   6.0   6.4   7.7   7.4
 77.5   7.4  34.3  23.0  15.8  15.0  16.7  13.9  16.7  15.0  15.8  23.0  34.3   7.4   5.5   6.0   5.5   5.2   4.4   4.0   4.4   5.2   5.5   6.0   5.5
 80.0   3.7   4.6   5.2   8.0  10.8  11.1   8.3  11.1  10.8   8.0   5.2   4.6   3.7   3.6   4.3   4.6   4.4   3.7   3.3   3.7   4.4   4.6   4.3   3.6
 82.5   3.5   3.8   3.8   6.3   9.0   8.5   7.0   8.5   9.0   6.3   3.8   3.8   3.5   3.5   4.4   4.5   4.2   3.6   3.0   3.6   4.2   4.5   4.4   3.5
 85.0   3.2   3.0   2.5   4.5   7.2   5.8   5.7   5.8   7.2   4.5   2.5   3.0   3.2   3.4   4.4   4.4   3.9   3.4   2.7   3.4   3.9   4.4   4.4   3.4
 87.5   2.8   2.5   2.3   4.1   6.0   4.9   4.8   4.9   6.0   4.1   2.3   2.5   2.8   2.9   3.9   3.8   3.1   2.6   2.0   2.6   3.1   3.8   3.9   2.9
 90.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
 92.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
 95.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
 97.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
100.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
102.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
105.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
107.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
110.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
112.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
115.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
117.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
120.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
122.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
125.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
127.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
130.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
132.5   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
135.0   2.3   2.0   2.2   3.6   4.8   4.0   3.8   4.0   4.8   3.6   2.2   2.0   2.3   2.4   3.4   3.2   2.3   1.8   1.2   1.8   2.3   3.2   3.4   2.4
137.5   2.2   1.9   2.1   3.4   4.6   3.8   3.6   3.8   4.6   3.4   2.1   1.9   2.2   2.3   3.2   3.0   2.2   1.7   1.2   1.7   2.2   3.0   3.2   2.3
140.0   2.0   1.8   2.0   3.2   4.3   3.6   3.4   3.6   4.3   3.2   2.0   1.8   2.0   2.1   3.0   2.8   2.0   1.6   1.1   1.6   2.0   2.8   3.0   2.1
142.5   1.9   1.7   1.9   3.0   4.0   3.3   3.2   3.3   4.0   3.0   1.9   1.7   1.9   2.0   2.8   2.7   1.9   1.5   1.0   1.5   1.9   2.7   2.8   2.0
145.0   1.8   1.6   1.7   2.8   3.7   3.1   3.0   3.1   3.7   2.8   1.7   1.6   1.8   1.9   2.6   2.5   1.8   1.4   0.9   1.4   1.8   2.5   2.6   1.9
147.5   1.6   1.5   1.6   2.6   3.5   2.9   2.8   2.9   3.5   2.6   1.6   1.5   1.6   1.8   2.4   2.3   1.6   1.3   0.9   1.3   1.6   2.3   2.4   1.8
150.0   1.5   1.3   1.5   2.4   3.2   2.7   2.5   2.7   3.2   2.4   1.5   1.3   1.5   1.6   2.3   2.1   1.5   1.2   0.8   1.2   1.5   2.1   2.3   1.6
152.5   1.4   1.2   1.4   2.2   3.0   2.5   2.3   2.5   3.0   2.2   1.4   1.2   1.4   1.5   2.1   1.9   1.4   1.1   0.8   1.1   1.4   1.9   2.1   1.5
155.0   1.3   1.1   1.2   2.0   2.7   2.2   2.1   2.2   2.7   2.0   1.2   1.1   1.3   1.3   1.9   1.8   1.3   1.0   0.7   1.0   1.3   1.8   1.9   1.3
157.5   1.1   1.0   1.1   1.8   2.4   2.0   1.9   2.0   2.4   1.8   1.1   1.0   1.1   1.2   1.7   1.6   1.1   0.9   0.6   0.9   1.1   1.6   1.7   1.2
160.0   1.0   0.9   1.0   1.6   2.1   1.8   1.7   1.8   2.1   1.6   1.0   0.9   1.0   1.1   1.5   1.4   1.0   0.8   0.5   0.8   1.0   1.4   1.5   1.1
162.5   0.9   0.8   0.9   1.4   1.8   1.5   1.5   1.5   1.8   1.4   0.9   0.8   0.9   1.0   1.3   1.3   0.9   0.7   0.4   0.7   0.9   1.3   1.3   1.0
165.0   0.8   0.7   0.7   1.2   1.6   1.3   1.3   1.3   1.6   1.2   0.7   0.7   0.8   0.8   1.1   1.1   0.8   0.6   0.4   0.6   0.8   1.1   1.1   0.8
167.5   0.6   0.6   0.6   1.0   1.4   1.1   1.0   1.1   1.4   1.0   0.6   0.6   0.6   0.6   1.0   0.9   0.6   0.5   0.4   0.5   0.6   0.9   1.0   0.6
170.0   0.5   0.4   0.5   0.8   1.1   0.9   0.8   0.9   1.1   0.8   0.5   0.4   0.5   0.5   0.8   0.7   0.5   0.4   0.3   0.4   0.5   0.7   0.8   0.5
172.5   0.4   0.3   0.3   0.6   0.8   0.6   0.6   0.6   0.8   0.6   0.3   0.3   0.4   0.4   0.6   0.6   0.4   0.3   0.2   0.3   0.4   0.6   0.6   0.4
175.0   0.3   0.2   0.2   0.4   0.5   0.4   0.4   0.4   0.5   0.4   0.2   0.2   0.3   0.3   0.4   0.4   0.3   0.2   0.1   0.2   0.3   0.4   0.4   0.3
177.5   0.2   0.1   0.1   0.2   0.3   0.2   0.2   0.2   0.3   0.2   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   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