Illuminance plots of Thema_T2-MTC-OP4--0B--__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]      TH15C02S.LDT
# [LUMINAIRE] T2-MTC-OP4-(0B)# 
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/EFN 09/08
# down given: 99%
# out given: 74.6%
# tilt:  0.0
# [LAMP]      1 MT 150 15000 3000 G12
# Bulbs: 1,  15000 lm each
# Source file: Thema_T2-MTC-OP4--0B--__1_MT_150_15000_3000_G12.ldt
# Luminaire flux =   747 raw, for the given bulb(s) it would be 11198 lm,
#                   74.7 % of the bulb flux
# between 75 and 90:  2.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  48.1 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   2.6 cd / 1000 lm ,  1.4 % 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:  24 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  69 %
#  (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   606 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   586 cd / 1000 lm,
# maximum spec. lum. intensity   606 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   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117
  2.5   119   117   121   128   133   132   129   132   133   128   121   117   119   121   122   121   121   121   118   121   121   121   122   121
  5.0   120   118   125   139   149   147   141   147   149   139   125   118   120   124   127   126   126   125   119   125   126   126   127   124
  7.5   129   128   135   142   151   156   153   156   151   142   135   128   129   131   131   126   122   120   117   120   122   126   131   131
 10.0   137   138   145   144   152   165   166   165   152   144   145   138   137   137   135   125   119   115   114   115   119   125   135   137
 12.5   135   139   149   156   166   176   177   176   166   156   149   139   135   133   129   120   115   111   111   111   115   120   129   133
 15.0   133   141   154   169   180   187   187   187   180   169   154   141   133   129   123   115   110   107   107   107   110   115   123   129
 17.5   133   143   161   179   192   199   200   199   192   179   161   143   133   125   119   111   106   103   103   103   106   111   119   125
 20.0   133   145   168   189   204   212   213   212   204   189   168   145   133   121   114   107   103  99.0  97.8  99.0   103   107   114   121
 22.5   129   147   176   202   215   224   229   224   215   202   176   147   129   118   111   104   100  96.8  95.4  96.8   100   104   111   118
 25.0   126   149   185   215   226   237   245   237   226   215   185   149   126   114   107   102  98.2  94.7  93.1  94.7  98.2   102   107   114
 27.5   127   151   194   231   243   259   265   259   243   231   194   151   127   112   105  99.7  96.4  93.6  91.1  93.6  96.4  99.7   105   112
 30.0   128   154   204   248   260   281   285   281   260   248   204   154   128   110   102  97.4  94.7  92.6  89.0  92.6  94.7  97.4   102   110
 32.5   129   159   214   273   303   316   324   316   303   273   214   159   129   110   102  97.5  94.6  91.8  88.2  91.8  94.6  97.5   102   110
 35.0   131   164   224   298   345   350   362   350   345   298   224   164   131   109   101  97.6  94.4  90.9  87.3  90.9  94.4  97.6   101   109
 37.5   133   175   243   335   383   357   375   357   383   335   243   175   133   107  99.7  96.0  93.4  89.7  85.9  89.7  93.4  96.0  99.7   107
 40.0   136   186   262   373   421   363   388   363   421   373   262   186   136   106  97.9  94.4  92.3  88.5  84.6  88.5  92.3  94.4  97.9   106
 42.5   137   210   300   397   407   324   353   324   407   397   300   210   137   104  94.4  90.9  89.3  86.8  84.1  86.8  89.3  90.9  94.4   104
 45.0   139   235   338   420   393   286   318   286   393   420   338   235   139   103  90.9  87.4  86.3  85.0  83.5  85.0  86.3  87.4  90.9   103
 47.5   143   268   376   403   322   223   239   223   322   403   376   268   143   102  88.9  85.2  83.9  83.3  82.8  83.3  83.9  85.2  88.9   102
 50.0   147   301   414   385   252   160   160   160   252   385   414   301   147   101  87.0  82.9  81.6  81.5  82.1  81.5  81.6  82.9  87.0   101
 52.5   155   342   419   323   195   132   124   132   195   323   419   342   155   100  87.5  84.1  80.9  80.3  80.4  80.3  80.9  84.1  87.5   100
 55.0   163   382   423   261   138   105  87.9   105   138   261   423   382   163   100  88.0  85.2  80.3  79.0  78.7  79.0  80.3  85.2  88.0   100
 57.5   172   443   365   201   119  92.9  76.4  92.9   119   201   365   443   172   106  87.7  82.9  79.9  73.3  72.6  73.3  79.9  82.9  87.7   106
 60.0   181   503   306   141   101  81.4  64.9  81.4   101   141   306   503   181   111  87.3  80.7  79.5  67.7  66.5  67.7  79.5  80.7  87.3   111
 62.5   185   555   249   123  96.3  73.9  61.8  73.9  96.3   123   249   555   185  98.6  81.4  77.6  76.7  68.1  65.5  68.1  76.7  77.6  81.4  98.6
 65.0   190   606   192   105  91.3  66.5  58.8  66.5  91.3   105   192   606   190  85.9  75.4  74.6  73.9  68.5  64.5  68.5  73.9  74.6  75.4  85.9
 67.5   174   586   146  93.1  84.5  59.6  53.8  59.6  84.5  93.1   146   586   174  66.1  59.5  66.0  70.3  67.7  62.5  67.7  70.3  66.0  59.5  66.1
 70.0   159   565   101  81.7  77.7  52.7  48.7  52.7  77.7  81.7   101   565   159  46.3  43.5  57.4  66.7  66.8  60.4  66.8  66.7  57.4  43.5  46.3
 72.5   115   395  61.0  50.1  55.2  40.1  39.1  40.1  55.2  50.1  61.0   395   115  29.9  24.8  31.4  37.4  39.5  36.2  39.5  37.4  31.4  24.8  29.9
 75.0  69.8   226  20.9  18.6  32.7  27.5  29.5  27.5  32.7  18.6  20.9   226  69.8  13.5   6.0   5.4   8.1  12.1  12.0  12.1   8.1   5.4   6.0  13.5
 77.5  43.8   137  13.4  11.1  18.6  16.6  17.6  16.6  18.6  11.1  13.4   137  43.8   9.7   4.8   4.3   5.4   7.3   7.2   7.3   5.4   4.3   4.8   9.7
 80.0  17.7  48.1   5.9   3.5   4.6   5.8   5.7   5.8   4.6   3.5   5.9  48.1  17.7   5.9   3.7   3.3   2.7   2.5   2.4   2.5   2.7   3.3   3.7   5.9
 82.5  10.2  25.8   3.8   2.5   2.9   3.6   3.5   3.6   2.9   2.5   3.8  25.8  10.2   4.2   3.0   2.7   2.1   2.0   2.1   2.0   2.1   2.7   3.0   4.2
 85.0   2.7   3.4   1.7   1.4   1.3   1.3   1.3   1.3   1.3   1.4   1.7   3.4   2.7   2.5   2.3   2.0   1.5   1.4   1.7   1.4   1.5   2.0   2.3   2.5
 87.5   2.6   2.8   1.7   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.7   2.8   2.6   2.5   2.4   2.1   1.6   1.5   1.6   1.5   1.6   2.1   2.4   2.5
 90.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
 92.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
 95.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
 97.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
100.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
102.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
105.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
107.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
110.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
112.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
115.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
117.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
120.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
122.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
125.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
127.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
130.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
132.5   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
135.0   2.4   2.2   1.6   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.6   2.2   2.4   2.6   2.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   2.5   2.6
137.5   2.3   2.1   1.5   1.3   1.3   1.2   1.2   1.2   1.3   1.3   1.5   2.1   2.3   2.4   2.3   2.1   1.6   1.4   1.4   1.4   1.6   2.1   2.3   2.4
140.0   2.1   2.0   1.4   1.2   1.2   1.1   1.1   1.1   1.2   1.2   1.4   2.0   2.1   2.3   2.2   2.0   1.5   1.3   1.3   1.3   1.5   2.0   2.2   2.3
142.5   2.0   1.9   1.3   1.1   1.1   1.0   1.0   1.0   1.1   1.1   1.3   1.9   2.0   2.2   2.0   1.9   1.4   1.3   1.3   1.3   1.4   1.9   2.0   2.2
145.0   1.9   1.7   1.2   1.0   1.0   0.9   0.9   0.9   1.0   1.0   1.2   1.7   1.9   2.0   1.9   1.7   1.3   1.2   1.2   1.2   1.3   1.7   1.9   2.0
147.5   1.8   1.6   1.2   0.9   0.9   0.9   0.9   0.9   0.9   0.9   1.2   1.6   1.8   1.9   1.8   1.6   1.2   1.1   1.1   1.1   1.2   1.6   1.8   1.9
150.0   1.6   1.5   1.1   0.9   0.9   0.8   0.8   0.8   0.9   0.9   1.1   1.5   1.6   1.7   1.7   1.5   1.1   1.0   1.0   1.0   1.1   1.5   1.7   1.7
152.5   1.5   1.4   1.0   0.8   0.8   0.8   0.8   0.8   0.8   0.8   1.0   1.4   1.5   1.5   1.5   1.4   1.0   0.9   0.9   0.9   1.0   1.4   1.5   1.5
155.0   1.3   1.2   0.9   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.9   1.2   1.3   1.4   1.4   1.2   0.9   0.8   0.8   0.8   0.9   1.2   1.4   1.4
157.5   1.2   1.1   0.8   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.8   1.1   1.2   1.3   1.3   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.3   1.3
160.0   1.1   1.0   0.7   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.7   1.0   1.1   1.2   1.1   1.0   0.8   0.7   0.7   0.7   0.8   1.0   1.1   1.2
162.5   1.0   0.9   0.6   0.5   0.5   0.4   0.4   0.4   0.5   0.5   0.6   0.9   1.0   1.0   1.0   0.9   0.7   0.6   0.6   0.6   0.7   0.9   1.0   1.0
165.0   0.8   0.7   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.7   0.8   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.6   0.7   0.8   0.9
167.5   0.6   0.6   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.6   0.6   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8
170.0   0.5   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.6   0.5   0.4   0.3   0.3   0.3   0.4   0.5   0.6   0.6
172.5   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.5   0.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.5
175.0   0.3   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3
177.5   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   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