Illuminance plots of Thema_T1-2B-MI-CIRC_1_MT_150_15000_3000_G12

(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]      TH15I27S.LDT
# [LUMINAIRE] T1-2B-MI-CIRC
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/2007
# down given: 89%
# out given: 78.6%
# tilt:  0.0
# [LAMP]      1 MT 150 15000 3000 G12
# Bulbs: 1,  15000 lm each
# Source file: Thema_T1-2B-MI-CIRC_1_MT_150_15000_3000_G12.ldt
# Luminaire flux =   786 raw, for the given bulb(s) it would be 11791 lm,
#                   78.6 % of the bulb flux
# between 75 and 90:  5.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.1 cd / 1000 lm , 13.8 % of the luminaire flux
# 90deg and above:  max  19.5 cd / 1000 lm , 11.3 % 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: 218 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 627 %
#  (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   141 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   113 cd / 1000 lm,
# maximum spec. lum. intensity   352 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  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2  64.2
  2.5  70.3  69.8  68.6  66.9  65.8  65.3  65.4  65.3  65.8  66.9  68.6  69.8  70.3  70.3  70.1  69.0  67.8  66.1  64.9  66.1  67.8  69.0  70.1  70.3
  5.0  76.3  75.3  72.9  69.7  67.3  66.4  66.6  66.4  67.3  69.7  72.9  75.3  76.3  76.3  75.9  73.8  71.5  68.1  65.6  68.1  71.5  73.8  75.9  76.3
  7.5  93.5  91.3  87.1  81.1  73.9  69.8  69.4  69.8  73.9  81.1  87.1  91.3  93.5  93.6  92.3  88.2  81.8  73.4  67.6  73.4  81.8  88.2  92.3  93.6
 10.0   111   107   101  92.4  80.5  73.2  72.3  73.2  80.5  92.4   101   107   111   111   109   103  92.2  78.8  69.6  78.8  92.2   103   109   111
 12.5   139   133   125   114  96.0  79.8  75.9  79.8  96.0   114   125   133   139   139   135   127   110  88.7  74.6  88.7   110   127   135   139
 15.0   166   159   149   135   112  86.5  79.5  86.5   112   135   149   159   166   166   162   150   128  98.5  79.7  98.5   128   150   162   166
 17.5   200   191   180   163   135  95.0  81.6  95.0   135   163   180   191   200   199   194   181   153   112  87.0   112   153   181   194   199
 20.0   233   224   211   191   159   104  83.7   104   159   191   211   224   233   232   225   211   177   125  94.3   125   177   211   225   232
 22.5   268   258   244   222   186   111  85.6   111   186   222   244   258   268   265   257   240   203   139   105   139   203   240   257   265
 25.0   303   293   277   252   213   119  87.5   119   213   252   277   293   303   298   288   269   228   153   116   153   228   269   288   298
 27.5   328   321   305   275   231   122  86.6   122   231   275   305   321   328   319   306   286   244   161   128   161   244   286   306   319
 30.0   352   349   333   297   248   125  85.7   125   248   297   333   349   352   341   324   304   259   169   139   169   259   304   324   341
 32.5   334   333   319   285   241   119  83.5   119   241   285   319   333   334   326   306   285   245   162   141   162   245   285   306   326
 35.0   316   317   305   273   234   113  81.3   113   234   273   305   317   316   311   288   266   232   155   142   155   232   266   288   311
 37.5   262   264   256   231   204   103  80.3   103   204   231   256   264   262   260   243   226   198   134   127   134   198   226   243   260
 40.0   208   212   206   189   174  91.6  79.2  91.6   174   189   206   212   208   208   198   185   165   113   112   113   165   185   198   208
 42.5   191   195   191   172   157  83.5  79.6  83.5   157   172   191   195   191   187   177   163   146  96.4  95.9  96.4   146   163   177   187
 45.0   175   177   175   156   140  75.4  80.0  75.4   140   156   175   177   175   167   156   141   127  80.3  79.9  80.3   127   141   156   167
 47.5   183   182   177   157   140  75.1  84.6  75.1   140   157   177   182   183   175   163   145   126  76.0  75.6  76.0   126   145   163   175
 50.0   190   186   180   158   141  74.7  89.2  74.7   141   158   180   186   190   184   170   149   126  71.7  71.2  71.7   126   149   170   184
 52.5   185   176   169   148   134  72.3  88.0  72.3   134   148   169   176   185   187   178   152   124  70.3  70.3  70.3   124   152   178   187
 55.0   180   166   157   138   127  70.0  86.8  70.0   127   138   157   166   180   190   187   156   123  68.8  69.3  68.8   123   156   187   190
 57.5   164   150   143   122   113  63.5  79.4  63.5   113   122   143   150   164   173   174   145   115  67.1  67.7  67.1   115   145   174   173
 60.0   147   134   128   107  99.7  57.0  72.1  57.0  99.7   107   128   134   147   156   162   134   108  65.4  66.1  65.4   108   134   162   156
 62.5   132   125   117  97.1  87.2  50.1  57.8  50.1  87.2  97.1   117   125   132   137   141   119  98.3  61.7  61.5  61.7  98.3   119   141   137
 65.0   118   115   106  87.3  74.7  43.2  43.4  43.2  74.7  87.3   106   115   118   119   121   104  89.1  58.0  57.0  58.0  89.1   104   121   119
 67.5   112   112   101  83.6  69.8  37.7  33.7  37.7  69.8  83.6   101   112   112   113   112  98.2  82.7  53.6  50.8  53.6  82.7  98.2   112   113
 70.0   107   108  96.1  79.8  64.8  32.1  23.9  32.1  64.8  79.8  96.1   108   107   107   103  92.1  76.3  49.2  44.5  49.2  76.3  92.1   103   107
 72.5  90.1  90.7  80.3  66.7  53.6  26.5  19.7  26.5  53.6  66.7  80.3  90.7  90.1  90.3  88.6  78.7  65.4  42.8  37.7  42.8  65.4  78.7  88.6  90.3
 75.0  73.4  73.0  64.6  53.6  42.4  21.0  15.5  21.0  42.4  53.6  64.6  73.0  73.4  73.7  74.2  65.3  54.4  36.3  30.9  36.3  54.4  65.3  74.2  73.7
 77.5  49.7  49.5  44.0  36.6  29.6  16.8  13.4  16.8  29.6  36.6  44.0  49.5  49.7  49.9  48.8  43.4  36.7  25.8  22.5  25.8  36.7  43.4  48.8  49.9
 80.0  26.0  26.0  23.5  19.6  16.7  12.5  11.2  12.5  16.7  19.6  23.5  26.0  26.0  26.1  23.5  21.4  19.0  15.2  14.0  15.2  19.0  21.4  23.5  26.1
 82.5  23.6  23.8  21.9  18.3  15.8  11.9  10.8  11.9  15.8  18.3  21.9  23.8  23.6  23.5  21.3  19.3  17.1  13.7  12.6  13.7  17.1  19.3  21.3  23.5
 85.0  21.3  21.6  20.2  16.9  14.8  11.4  10.4  11.4  14.8  16.9  20.2  21.6  21.3  21.0  19.1  17.1  15.2  12.2  11.3  12.2  15.2  17.1  19.1  21.0
 87.5  20.3  20.5  19.4  16.3  14.4  11.2  10.3  11.2  14.4  16.3  19.4  20.5  20.3  20.2  18.4  16.7  14.9  12.0  11.2  12.0  14.9  16.7  18.4  20.2
 90.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
 92.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
 95.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
 97.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
100.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
102.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
105.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
107.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
110.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
112.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
115.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
117.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
120.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
122.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
125.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
127.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
130.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
132.5  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
135.0  19.4  19.5  18.6  15.6  14.0  11.0  10.2  11.0  14.0  15.6  18.6  19.5  19.4  19.4  17.7  16.3  14.7  11.8  11.1  11.8  14.7  16.3  17.7  19.4
137.5  18.3  18.4  17.5  14.8  13.2  10.4  10.2  10.4  13.2  14.8  17.5  18.4  18.3  18.3  16.7  15.4  13.9  11.1  10.5  11.1  13.9  15.4  16.7  18.3
140.0  17.2  17.3  16.5  13.9  12.4   9.8  10.2   9.8  12.4  13.9  16.5  17.3  17.2  17.2  15.7  14.5  13.1  10.5   9.9  10.5  13.1  14.5  15.7  17.2
142.5  16.2  16.3  15.5  13.0  11.6   9.2  10.2   9.2  11.6  13.0  15.5  16.3  16.2  16.2  14.8  13.6  12.3   9.9   9.3   9.9  12.3  13.6  14.8  16.2
145.0  15.1  15.2  14.5  12.1  10.9   8.6  10.2   8.6  10.9  12.1  14.5  15.2  15.1  15.1  13.8  12.7  11.4   9.2   8.6   9.2  11.4  12.7  13.8  15.1
147.5  14.0  14.1  13.4  11.3  10.1   8.0  10.2   8.0  10.1  11.3  13.4  14.1  14.0  14.0  12.8  11.8  10.6   8.6   8.0   8.6  10.6  11.8  12.8  14.0
150.0  12.9  13.0  12.4  10.4   9.3   7.3  10.2   7.3   9.3  10.4  12.4  13.0  12.9  12.9  11.8  10.9   9.8   7.9   7.4   7.9   9.8  10.9  11.8  12.9
152.5  11.9  11.9  11.4   9.5   8.6   6.7  10.2   6.7   8.6   9.5  11.4  11.9  11.9  11.9  10.8  10.0   9.0   7.3   6.8   7.3   9.0  10.0  10.8  11.9
155.0  10.8  10.8  10.3   8.7   7.8   6.1  10.2   6.1   7.8   8.7  10.3  10.8  10.8  10.8   9.8   9.1   8.2   6.6   6.2   6.6   8.2   9.1   9.8  10.8
157.5   9.7   9.8   9.3   7.8   7.0   5.5  10.2   5.5   7.0   7.8   9.3   9.8   9.7   9.7   8.9   8.1   7.3   5.9   5.6   5.9   7.3   8.1   8.9   9.7
160.0   8.6   8.7   8.3   6.9   6.2   4.9  10.2   4.9   6.2   6.9   8.3   8.7   8.6   8.6   7.9   7.2   6.5   5.2   4.9   5.2   6.5   7.2   7.9   8.6
162.5   7.6   7.6   7.3   6.1   5.4   4.3  10.2   4.3   5.4   6.1   7.3   7.6   7.6   7.6   6.9   6.3   5.7   4.6   4.3   4.6   5.7   6.3   6.9   7.6
165.0   6.5   6.5   6.2   5.2   4.7   3.7  10.2   3.7   4.7   5.2   6.2   6.5   6.5   6.5   5.9   5.4   4.9   3.9   3.7   3.9   4.9   5.4   5.9   6.5
167.5   5.4   5.4   5.1   4.3   3.9   3.1  10.2   3.1   3.9   4.3   5.1   5.4   5.4   5.4   4.9   4.5   4.1   3.3   3.1   3.3   4.1   4.5   4.9   5.4
170.0   4.3   4.3   4.1   3.5   3.1   2.4  10.2   2.4   3.1   3.5   4.1   4.3   4.3   4.3   3.9   3.6   3.3   2.6   2.5   2.6   3.3   3.6   3.9   4.3
172.5   3.3   3.3   3.1   2.6   2.3   1.8  10.2   1.8   2.3   2.6   3.1   3.3   3.3   3.3   3.0   2.7   2.5   1.9   1.9   1.9   2.5   2.7   3.0   3.3
175.0   2.2   2.2   2.1   1.7   1.6   1.2  10.2   1.2   1.6   1.7   2.1   2.2   2.2   2.2   2.0   1.8   1.6   1.3   1.2   1.3   1.6   1.8   2.0   2.2
177.5   1.1   1.1   1.0   0.9   0.8   0.6  10.2   0.6   0.8   0.9   1.0   1.1   1.1   1.1   1.0   0.9   0.8   0.6   0.6   0.6   0.8   0.9   1.0   1.1
180.0   0.0   0.0   0.0   0.0   0.0   0.0  10.2   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