Illuminance plots of Thema_T2-V-IREFLEC100--+6A-_1_MT_100_11000_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 FRANCE
# [TEST]      TH10I23S.LDT
# [LUMINAIRE] T2-V-IREFLEC100-(+6A)
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/25/02/2010/
# down given: 100%
# out given: 77.8%
# tilt:  0.0
# [LAMP]      1 MT 100 11000 3000 G12
# Bulbs: 1,  11000 lm each
# Source file: Thema_T2-V-IREFLEC100--+6A-_1_MT_100_11000_3000_G12.ldt
# Luminaire flux =   778 raw, for the given bulb(s) it would be  8561 lm,
#                   77.8 % 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 174.5 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   1.3 cd / 1000 lm ,  0.1?% of the luminaire flux
# CutOff Type: IES_Semi-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:   4?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  21?%
#  (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   346 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   386 cd / 1000 lm,
# maximum spec. lum. intensity   386 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   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161
  2.5   161   162   164   165   166   167   167   167   166   165   164   162   161   159   157   156   155   155   155   155   155   156   157   159
  5.0   159   161   166   170   173   174   176   174   173   170   166   161   159   155   153   151   149   149   149   149   149   151   153   155
  7.5   159   161   169   176   181   185   188   185   181   176   169   161   159   152   149   146   145   143   143   143   145   146   149   152
 10.0   158   162   172   183   192   197   201   197   192   183   172   162   158   151   147   142   140   138   139   138   140   142   147   151
 12.5   160   165   178   191   203   210   213   210   203   191   178   165   160   150   144   139   136   134   135   134   136   139   144   150
 15.0   161   169   185   200   213   220   224   220   213   200   185   169   161   150   143   137   133   131   132   131   133   137   143   150
 17.5   163   173   193   207   219   226   229   226   219   207   193   173   163   150   142   135   131   128   128   128   131   135   142   150
 20.0   164   177   199   213   223   228   227   228   223   213   199   177   164   150   140   132   128   125   126   125   128   132   140   150
 22.5   164   180   204   217   224   226   224   226   224   217   204   180   164   149   139   131   125   123   121   123   125   131   139   149
 25.0   161   181   210   222   227   228   223   228   227   222   210   181   161   145   137   130   123   121   119   121   123   130   137   145
 27.5   157   182   216   229   232   233   227   233   232   229   216   182   157   141   133   128   122   119   119   119   122   128   133   141
 30.0   155   183   220   235   240   241   233   241   240   235   220   183   155   137   129   126   121   118   117   118   121   126   129   137
 32.5   154   185   226   238   251   250   240   250   251   238   226   185   154   135   126   123   120   117   115   117   120   123   126   135
 35.0   154   190   231   244   262   256   245   256   262   244   231   190   154   135   125   120   119   116   114   116   119   120   125   135
 37.5   156   196   237   250   272   260   250   260   272   250   237   196   156   134   123   118   117   114   112   114   117   118   123   134
 40.0   158   205   239   247   276   264   253   264   276   247   239   205   158   133   122   117   115   112   107   112   115   117   122   133
 42.5   161   216   243   235   267   263   249   263   267   235   243   216   161   132   121   116   113   110   104   110   113   116   121   132
 45.0   166   231   251   224   245   253   237   253   245   224   251   231   166   131   120   114   110   107   100   107   110   114   120   131
 47.5   172   255   262   223   216   230   215   230   216   223   262   255   172   131   118   112   107   104  95.6   104   107   112   118   131
 50.0   180   283   274   232   188   202   188   202   188   232   274   283   180   132   116   110   103   101  93.6   101   103   110   116   132
 52.5   187   309   280   252   165   163   158   163   165   252   280   309   187   133   115   107  99.8  97.6  92.5  97.6  99.8   107   115   133
 55.0   194   327   281   264   143   133   126   133   143   264   281   327   194   134   113   104  96.7  93.9  89.1  93.9  96.7   104   113   134
 57.5   199   332   280   240   126   112  97.3   112   126   240   280   332   199   133   111   101  93.2  90.3  85.8  90.3  93.2   101   111   133
 60.0   203   327   288   200   112  95.3  77.9  95.3   112   200   288   327   203   131   108  97.5  89.6  85.6  81.7  85.6  89.6  97.5   108   131
 62.5   203   340   305   156   100  82.3  64.9  82.3   100   156   305   340   203   128   106  94.2  85.4  80.8  76.9  80.8  85.4  94.2   106   128
 65.0   202   346   292   128  87.6  69.5  54.1  69.5  87.6   128   292   346   202   125   102  90.1  80.8  75.9  71.5  75.9  80.8  90.1   102   125
 67.5   204   338   235   111  75.1  59.1  50.2  59.1  75.1   111   235   338   204   120  97.4  85.4  75.6  70.3  64.6  70.3  75.6  85.4  97.4   120
 70.0   206   362   169  97.7  65.4  48.6  43.7  48.6  65.4  97.7   169   362   206   113  90.3  79.1  69.5  64.8  58.9  64.8  69.5  79.1  90.3   113
 72.5   201   386   129  84.3  58.8  39.5  34.4  39.5  58.8  84.3   129   386   201   104  82.3  70.4  60.8  56.5  51.8  56.5  60.8  70.4  82.3   104
 75.0   178   385   106  70.3  52.3  32.5  23.8  32.5  52.3  70.3   106   385   178  91.0  70.9  60.6  52.1  47.1  42.4  47.1  52.1  60.6  70.9  91.0
 77.5   124   320  78.6  55.5  44.2  27.3  17.0  27.3  44.2  55.5  78.6   320   124  51.1  43.4  45.4  39.7  35.7  31.9  35.7  39.7  45.4  43.4  51.1
 80.0  58.8   175  35.5  39.1  33.7  21.7  12.9  21.7  33.7  39.1  35.5   175  58.8  16.5  12.1  12.8  17.1  18.5  14.3  18.5  17.1  12.8  12.1  16.5
 82.5  20.5  53.3   9.1   8.1  13.6   7.9   4.7   7.9  13.6   8.1   9.1  53.3  20.5   7.3   4.9   3.8   3.6   3.7   2.6   3.7   3.6   3.8   4.9   7.3
 85.0   4.9   7.3   3.1   2.1   1.7   1.4   1.2   1.4   1.7   2.1   3.1   7.3   4.9   2.8   2.5   2.0   1.4   1.3   1.1   1.3   1.4   2.0   2.5   2.8
 87.5   1.4   1.3   1.1   0.9   0.8   0.7   0.7   0.7   0.8   0.9   1.1   1.3   1.4   1.2   1.2   0.9   0.8   0.8   0.7   0.8   0.8   0.9   1.2   1.2
 90.0   1.0   0.9   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.7   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
 92.5   1.0   0.9   0.8   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.8   0.9   1.0   1.1   1.0   0.9   0.8   0.7   0.7   0.7   0.8   0.9   1.0   1.1
 95.0   1.1   1.0   0.8   0.6   0.6   0.6   0.5   0.6   0.6   0.6   0.8   1.0   1.1   1.2   1.2   1.0   0.9   0.8   0.7   0.8   0.9   1.0   1.2   1.2
 97.5   1.2   1.0   0.9   0.7   0.6   0.6   0.6   0.6   0.6   0.7   0.9   1.0   1.2   1.2   1.2   1.2   0.9   0.9   0.8   0.9   0.9   1.2   1.2   1.2
100.0   1.2   1.1   0.9   0.8   0.7   0.6   0.6   0.6   0.7   0.8   0.9   1.1   1.2   1.2   1.3   1.2   1.0   0.9   0.9   0.9   1.0   1.2   1.3   1.2