Illuminance plots of Thema_T1-2B-MI-3ER-1B_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]      TH15I23S.LDT
# [LUMINAIRE] T1-2B-MI-3ER-1B
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/ 
# down given: 87%
# out given: 70.1%
# tilt:  0.0
# [LAMP]      1 MT 150 13500 2800 E40
# Bulbs: 1,  13500 lm each
# Source file: Thema_T1-2B-MI-3ER-1B_1_MT_150_13500_2800_E40.ldt
# Luminaire flux =   701 raw, for the given bulb(s) it would be  9467 lm,
#                   70.1 % of the bulb flux
# between 75 and 90:  6.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  36.9 cd / 1000 lm , 15.7 % of the luminaire flux
# 90deg and above:  max  20.1 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: 251 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 721 %
#  (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   489 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   451 cd / 1000 lm,
# maximum spec. lum. intensity   489 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  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7  39.7
  2.5  42.2  41.5  40.8  40.3  39.8  39.6  39.6  39.6  39.8  40.3  40.8  41.5  42.2  42.9  43.5  43.8  43.9  43.8  43.1  43.8  43.9  43.8  43.5  42.9
  5.0  44.7  43.3  42.0  40.8  40.0  39.5  39.4  39.5  40.0  40.8  42.0  43.3  44.7  46.1  47.3  47.9  48.1  47.9  46.4  47.9  48.1  47.9  47.3  46.1
  7.5  52.3  50.4  48.5  46.5  45.1  44.4  44.4  44.4  45.1  46.5  48.5  50.4  52.3  54.3  55.9  56.5  55.0  53.6  51.6  53.6  55.0  56.5  55.9  54.3
 10.0  60.0  57.5  54.9  52.2  50.2  49.3  49.4  49.3  50.2  52.2  54.9  57.5  60.0  62.6  64.5  65.0  62.0  59.2  56.8  59.2  62.0  65.0  64.5  62.6
 12.5  72.3  70.7  68.2  64.8  62.1  60.3  60.3  60.3  62.1  64.8  68.2  70.7  72.3  74.6  76.6  76.6  71.3  64.3  61.1  64.3  71.3  76.6  76.6  74.6
 15.0  84.6  83.8  81.4  77.5  74.0  71.3  71.2  71.3  74.0  77.5  81.4  83.8  84.6  86.6  88.7  88.1  80.6  69.5  65.4  69.5  80.6  88.1  88.7  86.6
 17.5  99.4   100  98.7  94.6  90.9  86.9  85.8  86.9  90.9  94.6  98.7   100  99.4  99.1  99.9  97.6  89.6  72.0  69.8  72.0  89.6  97.6  99.9  99.1
 20.0   114   117   116   112   108   102   100   102   108   112   116   117   114   112   111   107  98.7  74.5  74.1  74.5  98.7   107   111   112
 22.5   125   133   135   130   125   117   113   117   125   130   135   133   125   120   118   112   103  72.9  77.4  72.9   103   112   118   120
 25.0   136   150   155   149   142   131   125   131   142   149   155   150   136   129   125   117   108  71.3  80.7  71.3   108   117   125   129
 27.5   142   162   172   161   149   137   126   137   149   161   172   162   142   132   128   118   108  65.5  79.6  65.5   108   118   128   132
 30.0   148   175   189   173   157   142   127   142   157   173   189   175   148   134   131   119   107  59.7  78.4  59.7   107   119   131   134
 32.5   150   186   203   176   156   139   118   139   156   176   203   186   150   135   131   118   102  54.3  77.2  54.3   102   118   131   135
 35.0   152   196   218   179   155   135   109   135   155   179   218   196   152   136   132   116  96.1  48.8  75.9  48.8  96.1   116   132   136
 37.5   156   207   229   176   150   128   102   128   150   176   229   207   156   137   129   112  93.6  47.0  75.6  47.0  93.6   112   129   137
 40.0   160   217   241   173   146   121  94.5   121   146   173   241   217   160   137   127   108  91.2  45.2  75.3  45.2  91.2   108   127   137
 42.5   170   234   243   169   140   116  91.8   116   140   169   243   234   170   139   127   106  90.6  44.5  75.6  44.5  90.6   106   127   139
 45.0   180   251   245   164   135   110  89.2   110   135   164   245   251   180   140   128   105  90.0  43.7  75.9  43.7  90.0   105   128   140
 47.5   205   277   234   157   126   103  85.6   103   126   157   234   277   205   143   127   105  89.4  42.7  74.1  42.7  89.4   105   127   143
 50.0   230   304   223   149   118  94.9  82.0  94.9   118   149   223   304   230   145   126   106  88.9  41.7  72.2  41.7  88.9   106   126   145
 52.5   246   327   211   140   111  90.3  79.8  90.3   111   140   211   327   246   142   125   106  89.6  41.5  68.1  41.5  89.6   106   125   142
 55.0   261   349   199   132   104  85.6  77.7  85.6   104   132   199   349   261   139   124   106  90.2  41.3  64.1  41.3  90.2   106   124   139
 57.5   266   384   195   125   100  81.6  75.3  81.6   100   125   195   384   266   135   123   105  87.5  41.3  59.8  41.3  87.5   105   123   135
 60.0   271   418   190   118  96.5  77.6  72.8  77.6  96.5   118   190   418   271   131   121   103  84.8  41.3  55.4  41.3  84.8   103   121   131
 62.5   271   453   199   118  93.4  74.8  71.1  74.8  93.4   118   199   453   271   122   109  87.3  68.1  35.8  41.9  35.8  68.1  87.3   109   122
 65.0   271   489   208   118  90.4  72.0  69.3  72.0  90.4   118   208   489   271   114  96.6  71.2  51.4  30.3  28.4  30.3  51.4  71.2  96.6   114
 67.5   219   451   191   103  80.6  66.7  65.9  66.7  80.6   103   191   451   219  78.3  66.5  50.4  37.6  24.1  23.0  24.1  37.6  50.4  66.5  78.3
 70.0   167   413   174  88.5  70.7  61.4  62.5  61.4  70.7  88.5   174   413   167  42.8  36.4  29.6  23.7  18.0  17.5  18.0  23.7  29.6  36.4  42.8
 72.5   115   294   128  64.4  50.8  46.0  47.3  46.0  50.8  64.4   128   294   115  34.8  30.7  25.5  21.1  16.4  15.9  16.4  21.1  25.5  30.7  34.8
 75.0  62.0   174  82.7  40.4  31.0  30.6  32.2  30.6  31.0  40.4  82.7   174  62.0  26.9  25.0  21.5  18.5  14.8  14.3  14.8  18.5  21.5  25.0  26.9
 77.5  43.3   106  56.9  33.8  26.9  26.0  27.3  26.0  26.9  33.8  56.9   106  43.3  23.7  22.0  19.4  16.8  13.9  13.5  13.9  16.8  19.4  22.0  23.7
 80.0  24.5  36.9  31.1  27.3  22.8  21.3  22.3  21.3  22.8  27.3  31.1  36.9  24.5  20.5  19.0  17.2  15.1  12.9  12.7  12.9  15.1  17.2  19.0  20.5
 82.5  22.3  29.4  26.7  24.4  20.5  18.5  19.3  18.5  20.5  24.4  26.7  29.4  22.3  20.0  18.5  16.7  14.6  12.5  12.4  12.5  14.6  16.7  18.5  20.0
 85.0  20.0  21.9  22.2  21.5  18.1  15.7  16.2  15.7  18.1  21.5  22.2  21.9  20.0  19.5  18.1  16.1  14.1  12.2  12.2  12.2  14.1  16.1  18.1  19.5
 87.5  19.4  20.9  21.2  20.3  16.6  14.1  13.9  14.1  16.6  20.3  21.2  20.9  19.4  19.0  17.5  15.4  13.5  11.5  11.5  11.5  13.5  15.4  17.5  19.0
 90.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
 92.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
 95.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
 97.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
100.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
102.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
105.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
107.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
110.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
112.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
115.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
117.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
120.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
122.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
125.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
127.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
130.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
132.5  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
135.0  18.8  19.9  20.1  19.0  15.2  12.5  11.6  12.5  15.2  19.0  20.1  19.9  18.8  18.5  16.9  14.6  12.8  10.9  10.9  10.9  12.8  14.6  16.9  18.5
137.5  17.8  18.8  19.0  18.0  14.4  11.8  11.0  11.8  14.4  18.0  19.0  18.8  17.8  17.5  15.9  13.8  12.1  10.3  10.3  10.3  12.1  13.8  15.9  17.5
140.0  16.7  17.7  17.9  16.9  13.5  11.1  10.3  11.1  13.5  16.9  17.9  17.7  16.7  16.4  15.0  13.0  11.4   9.7   9.7   9.7  11.4  13.0  15.0  16.4
142.5  15.7  16.6  16.8  15.9  12.6  10.4   9.6  10.4  12.6  15.9  16.8  16.6  15.7  15.4  14.1  12.2  10.7   9.1   9.1   9.1  10.7  12.2  14.1  15.4
145.0  14.6  15.5  15.6  14.8  11.8   9.7   9.0   9.7  11.8  14.8  15.6  15.5  14.6  14.4  13.1  11.4  10.0   8.5   8.5   8.5  10.0  11.4  13.1  14.4
147.5  13.6  14.4  14.5  13.8  11.0   9.0   8.4   9.0  11.0  13.8  14.5  14.4  13.6  13.4  12.2  10.5   9.3   7.9   7.9   7.9   9.3  10.5  12.2  13.4
150.0  12.5  13.3  13.4  12.7  10.1   8.3   7.7   8.3  10.1  12.7  13.4  13.3  12.5  12.3  11.3   9.7   8.5   7.3   7.3   7.3   8.5   9.7  11.3  12.3
152.5  11.4  12.2  12.3  11.6   9.3   7.6   7.1   7.6   9.3  11.6  12.3  12.2  11.4  11.3  10.4   8.9   7.8   6.7   6.7   6.7   7.8   8.9  10.4  11.3
155.0  10.4  11.1  11.2  10.6   8.4   6.9   6.4   6.9   8.4  10.6  11.2  11.1  10.4  10.3   9.4   8.1   7.1   6.1   6.1   6.1   7.1   8.1   9.4  10.3
157.5   9.4  10.0  10.0   9.5   7.6   6.3   5.8   6.3   7.6   9.5  10.0  10.0   9.4   9.3   8.4   7.3   6.4   5.4   5.4   5.4   6.4   7.3   8.4   9.3
160.0   8.4   8.8   8.9   8.4   6.8   5.6   5.2   5.6   6.8   8.4   8.9   8.8   8.4   8.2   7.5   6.5   5.7   4.8   4.8   4.8   5.7   6.5   7.5   8.2
162.5   7.3   7.7   7.8   7.3   5.9   4.9   4.6   4.9   5.9   7.3   7.8   7.7   7.3   7.2   6.6   5.7   5.0   4.2   4.2   4.2   5.0   5.7   6.6   7.2
165.0   6.3   6.6   6.7   6.3   5.1   4.2   3.9   4.2   5.1   6.3   6.7   6.6   6.3   6.2   5.6   4.9   4.3   3.6   3.6   3.6   4.3   4.9   5.6   6.2
167.5   5.3   5.5   5.6   5.3   4.3   3.5   3.3   3.5   4.3   5.3   5.6   5.5   5.3   5.1   4.7   4.1   3.6   3.0   3.0   3.0   3.6   4.1   4.7   5.1
170.0   4.2   4.4   4.5   4.2   3.4   2.8   2.6   2.8   3.4   4.2   4.5   4.4   4.2   4.1   3.8   3.2   2.8   2.4   2.4   2.4   2.8   3.2   3.8   4.1
172.5   3.1   3.3   3.3   3.1   2.6   2.1   1.9   2.1   2.6   3.1   3.3   3.3   3.1   3.1   2.8   2.4   2.1   1.8   1.8   1.8   2.1   2.4   2.8   3.1
175.0   2.1   2.2   2.2   2.1   1.7   1.4   1.3   1.4   1.7   2.1   2.2   2.2   2.1   2.1   1.9   1.6   1.4   1.2   1.2   1.2   1.4   1.6   1.9   2.1
177.5   1.0   1.1   1.1   1.0   0.9   0.7   0.6   0.7   0.9   1.0   1.1   1.1   1.0   1.0   0.9   0.8   0.7   0.6   0.6   0.6   0.7   0.8   0.9   1.0
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