Illuminance plots of Thema_T2-MTC-3ER-7B_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]      TH10I07S.LDT
# [LUMINAIRE] T2-MTC-3ER-7B
# [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-7B_1_MT_100_8700_2800_E40.ldt
# Luminaire flux =   699 raw, for the given bulb(s) it would be  6083 lm,
#                   69.9 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.8 cd / 1000 lm ,  3.1 % of the luminaire flux
# 90deg and above:  max   4.4 cd / 1000 lm ,  2.4 % 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:  42 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 122 %
#  (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   620 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   483 cd / 1000 lm,
# maximum spec. lum. intensity   620 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   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279   279
  2.5   265   263   268   279   282   281   277   281   282   279   268   263   265   268   269   269   265   262   264   262   265   269   269   268
  5.0   252   248   257   279   285   283   276   283   285   279   257   248   252   258   260   258   251   246   249   246   251   258   260   258
  7.5   246   252   270   281   273   264   249   264   273   281   270   252   246   245   243   240   230   226   228   226   230   240   243   245
 10.0   240   256   283   283   262   245   223   245   262   283   283   256   240   232   226   221   209   206   206   206   209   221   226   232
 12.5   235   253   275   274   255   249   241   249   255   274   275   253   235   219   214   201   190   192   189   192   190   201   214   219
 15.0   229   250   267   265   248   253   259   253   248   265   267   250   229   207   203   181   170   177   172   177   170   181   203   207
 17.5   223   250   268   253   236   234   233   234   236   253   268   250   223   199   190   171   164   168   164   168   164   171   190   199
 20.0   217   249   269   241   223   215   207   215   223   241   269   249   217   190   176   160   158   159   157   159   158   160   176   190
 22.5   218   253   261   231   212   205   194   205   212   231   261   253   218   186   167   156   154   155   153   155   154   156   167   186
 25.0   219   258   253   222   202   195   181   195   202   222   253   258   219   181   157   153   151   152   149   152   151   153   157   181
 27.5   224   276   247   214   194   185   170   185   194   214   247   276   224   176   151   148   145   141   137   141   145   148   151   176
 30.0   228   294   242   205   186   174   160   174   186   205   242   294   228   170   145   143   138   129   125   129   138   143   145   170
 32.5   236   297   243   198   177   162   148   162   177   198   243   297   236   167   140   138   125   115   109   115   125   138   140   167
 35.0   245   301   244   190   168   151   137   151   168   190   244   301   245   163   135   132   112   101  93.4   101   112   132   135   163
 37.5   247   288   228   182   158   138   126   138   158   182   228   288   247   155   129   122   104  94.4  86.9  94.4   104   122   129   155
 40.0   249   274   213   173   147   126   116   126   147   173   213   274   249   146   124   112  97.0  88.1  80.4  88.1  97.0   112   124   146
 42.5   267   268   204   161   133   117   106   117   133   161   204   268   267   150   121   101  91.3  84.3  76.7  84.3  91.3   101   121   150
 45.0   285   261   194   149   118   107  96.5   107   118   149   194   261   285   154   119  89.6  85.6  80.4  73.0  80.4  85.6  89.6   119   154
 47.5   338   259   183   137   109  99.6  92.3  99.6   109   137   183   259   338   157   117  85.8  79.9  82.1  78.6  82.1  79.9  85.8   117   157
 50.0   391   256   172   124   100  91.9  88.1  91.9   100   124   172   256   391   159   115  82.0  74.2  83.8  84.2  83.8  74.2  82.0   115   159
 52.5   430   262   160   107  95.9  88.2  85.3  88.2  95.9   107   160   262   430   166   114  83.7  72.2  79.4  73.2  79.4  72.2  83.7   114   166
 55.0   468   267   148  91.0  91.8  84.5  82.5  84.5  91.8  91.0   148   267   468   172   114  85.4  70.2  75.0  62.2  75.0  70.2  85.4   114   172
 57.5   503   277   147  88.7  85.8  79.4  77.6  79.4  85.8  88.7   147   277   503   172   112  85.3  74.1  64.6  53.5  64.6  74.1  85.3   112   172
 60.0   538   288   146  86.4  79.8  74.4  72.6  74.4  79.8  86.4   146   288   538   172   110  85.2  77.9  54.1  44.7  54.1  77.9  85.2   110   172
 62.5   579   299   152  79.1  68.4  68.3  60.6  68.3  68.4  79.1   152   299   579   153  94.3  69.4  60.1  42.9  35.1  42.9  60.1  69.4  94.3   153
 65.0   620   310   157  71.8  57.0  62.1  48.6  62.1  57.0  71.8   157   310   620   133  79.0  53.7  42.2  31.7  25.5  31.7  42.2  53.7  79.0   133
 67.5   483   271   118  44.1  37.6  43.4  37.7  43.4  37.6  44.1   118   271   483  85.4  49.4  34.7  28.9  23.8  19.8  23.8  28.9  34.7  49.4  85.4
 70.0   345   233  78.6  16.3  18.2  24.8  26.7  24.8  18.2  16.3  78.6   233   345  38.1  19.8  15.6  15.5  15.8  14.0  15.8  15.5  15.6  19.8  38.1
 72.5   202   141  49.8  14.7  16.2  20.3  21.7  20.3  16.2  14.7  49.8   141   202  24.0  13.8  11.9  12.1  11.3   9.8  11.3  12.1  11.9  13.8  24.0
 75.0  59.3  48.8  20.9  13.1  14.1  15.7  16.7  15.7  14.1  13.1  20.9  48.8  59.3  10.0   7.9   8.1   8.8   6.7   5.6   6.7   8.8   8.1   7.9  10.0
 77.5  32.1  26.8  13.4  10.3  12.5  12.9  12.4  12.9  12.5  10.3  13.4  26.8  32.1   7.0   6.1   6.6   7.1   5.4   4.6   5.4   7.1   6.6   6.1   7.0
 80.0   4.9   4.8   5.9   7.4  10.8  10.0   8.1  10.0  10.8   7.4   5.9   4.8   4.9   4.0   4.3   5.1   5.4   4.2   3.5   4.2   5.4   5.1   4.3   4.0
 82.5   4.3   4.1   4.3   5.9   8.6   7.5   6.9   7.5   8.6   5.9   4.3   4.1   4.3   3.8   4.3   5.1   5.0   4.1   3.1   4.1   5.0   5.1   4.3   3.8
 85.0   3.7   3.3   2.8   4.4   6.5   5.0   5.7   5.0   6.5   4.4   2.8   3.3   3.7   3.7   4.2   5.1   4.6   3.9   2.7   3.9   4.6   5.1   4.2   3.7
 87.5   3.2   2.8   2.8   4.4   5.1   4.5   5.1   4.5   5.1   4.4   2.8   2.8   3.2   3.1   3.8   4.2   3.6   2.9   2.0   2.9   3.6   4.2   3.8   3.1
 90.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
 92.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
 95.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
 97.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
100.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
102.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
105.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
107.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
110.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
112.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
115.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
117.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
120.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
122.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
125.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
127.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
130.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
132.5   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
135.0   2.6   2.3   2.8   4.3   3.7   4.0   4.4   4.0   3.7   4.3   2.8   2.3   2.6   2.4   3.3   3.2   2.6   1.9   1.3   1.9   2.6   3.2   3.3   2.4
137.5   2.4   2.2   2.7   4.1   3.5   3.8   4.2   3.8   3.5   4.1   2.7   2.2   2.4   2.3   3.1   3.0   2.4   1.8   1.3   1.8   2.4   3.0   3.1   2.3
140.0   2.3   2.0   2.5   3.8   3.3   3.6   3.9   3.6   3.3   3.8   2.5   2.0   2.3   2.1   2.9   2.8   2.3   1.7   1.2   1.7   2.3   2.8   2.9   2.1
142.5   2.2   1.9   2.3   3.5   3.1   3.3   3.7   3.3   3.1   3.5   2.3   1.9   2.2   2.0   2.8   2.7   2.2   1.6   1.1   1.6   2.2   2.7   2.8   2.0
145.0   2.0   1.8   2.2   3.3   2.9   3.1   3.4   3.1   2.9   3.3   2.2   1.8   2.0   1.9   2.6   2.5   2.0   1.5   1.0   1.5   2.0   2.5   2.6   1.9
147.5   1.9   1.6   2.0   3.1   2.7   2.9   3.2   2.9   2.7   3.1   2.0   1.6   1.9   1.8   2.4   2.3   1.9   1.4   0.9   1.4   1.9   2.3   2.4   1.8
150.0   1.7   1.5   1.9   2.9   2.5   2.7   2.9   2.7   2.5   2.9   1.9   1.5   1.7   1.6   2.2   2.1   1.7   1.3   0.9   1.3   1.7   2.1   2.2   1.6
152.5   1.5   1.4   1.8   2.7   2.3   2.5   2.7   2.5   2.3   2.7   1.8   1.4   1.5   1.5   2.0   1.9   1.5   1.2   0.8   1.2   1.5   1.9   2.0   1.5
155.0   1.4   1.3   1.6   2.4   2.1   2.2   2.4   2.2   2.1   2.4   1.6   1.3   1.4   1.3   1.8   1.8   1.4   1.1   0.7   1.1   1.4   1.8   1.8   1.3
157.5   1.3   1.1   1.4   2.2   1.8   2.0   2.2   2.0   1.8   2.2   1.4   1.1   1.3   1.2   1.6   1.6   1.3   1.0   0.6   1.0   1.3   1.6   1.6   1.2
160.0   1.2   1.0   1.2   1.9   1.6   1.8   2.0   1.8   1.6   1.9   1.2   1.0   1.2   1.1   1.5   1.4   1.2   0.8   0.6   0.8   1.2   1.4   1.5   1.1
162.5   1.0   0.9   1.0   1.6   1.4   1.5   1.8   1.5   1.4   1.6   1.0   0.9   1.0   1.0   1.3   1.3   1.0   0.7   0.5   0.7   1.0   1.3   1.3   1.0
165.0   0.9   0.8   0.9   1.4   1.2   1.3   1.5   1.3   1.2   1.4   0.9   0.8   0.9   0.8   1.1   1.1   0.9   0.6   0.4   0.6   0.9   1.1   1.1   0.8
167.5   0.8   0.6   0.8   1.2   1.0   1.1   1.3   1.1   1.0   1.2   0.8   0.6   0.8   0.6   0.9   0.9   0.8   0.5   0.4   0.5   0.8   0.9   0.9   0.6
170.0   0.6   0.5   0.6   1.0   0.8   0.9   1.0   0.9   0.8   1.0   0.6   0.5   0.6   0.5   0.7   0.7   0.6   0.4   0.3   0.4   0.6   0.7   0.7   0.5
172.5   0.5   0.4   0.5   0.8   0.6   0.6   0.8   0.6   0.6   0.8   0.5   0.4   0.5   0.4   0.6   0.6   0.5   0.3   0.2   0.3   0.5   0.6   0.6   0.4
175.0   0.3   0.3   0.3   0.5   0.4   0.4   0.5   0.4   0.4   0.5   0.3   0.3   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   0.2   0.2   0.3   0.2   0.2   0.3   0.2   0.2   0.3   0.2   0.2   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