Illuminance plots of Thema_T2-V-3EU-7B_1_FSM_26_1800_4000_GX24Q3

(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]      TH26F08S.LDT
# [LUMINAIRE] T2-V-3EU-7B
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/
# down given: 99%
# out given: 54.3%
# tilt:  0.0
# [LAMP]      1 FSM 26 1800 4000 GX24q3
# Bulbs: 1,   1800 lm each
# Source file: Thema_T2-V-3EU-7B_1_FSM_26_1800_4000_GX24Q3.ldt
# Luminaire flux =   543 raw, for the given bulb(s) it would be   977 lm,
#                   54.3 % of the bulb flux
# between 75 and 90:  0.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   2.8 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   0.9 cd / 1000 lm ,  0.7 % 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:  12 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  35 %
#  (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   119 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    71 cd / 1000 lm,
# maximum spec. lum. intensity   229 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   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152
  2.5   153   154   154   155   155   155   155   155   155   155   154   154   153   152   151   149   149   148   148   148   149   149   151   152
  5.0   154   156   157   158   159   159   159   159   159   158   157   156   154   152   150   147   146   144   144   144   146   147   150   152
  7.5   158   160   162   162   162   162   162   162   162   162   162   160   158   155   151   147   144   141   140   141   144   147   151   155
 10.0   162   165   166   166   165   166   166   166   165   166   166   165   162   157   152   147   142   138   137   138   142   147   152   157
 12.5   167   171   172   171   169   168   169   168   169   171   172   171   167   161   154   147   141   135   134   135   141   147   154   161
 15.0   172   177   177   176   173   171   172   171   173   176   177   177   172   165   156   146   139   133   131   133   139   146   156   165
 17.5   176   182   183   182   178   175   174   175   178   182   183   182   176   168   157   146   137   131   128   131   137   146   157   168
 20.0   181   187   189   187   182   178   177   178   182   187   189   187   181   171   158   146   135   128   125   128   135   146   158   171
 22.5   184   191   194   192   187   180   177   180   187   192   194   191   184   172   158   144   133   127   123   127   133   144   158   172
 25.0   186   195   198   197   191   182   178   182   191   197   198   195   186   174   158   142   131   126   121   126   131   142   158   174
 27.5   190   201   204   201   194   184   177   184   194   201   204   201   190   174   156   139   128   125   120   125   128   139   156   174
 30.0   193   206   210   205   197   185   176   185   197   205   210   206   193   175   154   136   125   123   118   123   125   136   154   175
 32.5   196   212   217   210   199   185   172   185   199   210   217   212   196   176   151   132   123   120   115   120   123   132   151   176
 35.0   200   217   224   216   200   184   168   184   200   216   224   217   200   177   148   129   120   117   112   117   120   129   148   177
 37.5   201   219   226   220   200   179   161   179   200   220   226   219   201   178   145   123   116   112   107   112   116   123   145   178
 40.0   202   221   229   224   200   174   154   174   200   224   229   221   202   178   141   118   112   108   101   108   112   118   141   178
 42.5   201   216   225   222   197   159   136   159   197   222   225   216   201   178   137   111   104   102  96.0   102   104   111   137   178
 45.0   200   211   220   220   195   145   119   145   195   220   220   211   200   178   133   104  96.8  95.9  90.6  95.9  96.8   104   133   178
 47.5   197   201   206   207   183   125   102   125   183   207   206   201   197   177   129  95.8  88.8  88.1  84.3  88.1  88.8  95.8   129   177
 50.0   194   192   192   195   171   104  84.6   104   171   195   192   192   194   176   125  87.6  80.8  80.3  77.9  80.3  80.8  87.6   125   176
 52.5   182   175   173   176   150  87.4  71.2  87.4   150   176   173   175   182   170   119  80.6  74.4  71.6  69.2  71.6  74.4  80.6   119   170
 55.0   170   159   154   158   129  70.6  57.8  70.6   129   158   154   159   170   164   112  73.6  68.1  62.8  60.4  62.8  68.1  73.6   112   164
 57.5   156   139   134   135   104  59.3  49.8  59.3   104   135   134   139   156   151   103  68.3  62.8  57.3  52.8  57.3  62.8  68.3   103   151
 60.0   141   120   114   112  78.8  48.1  41.8  48.1  78.8   112   114   120   141   139  93.3  62.9  57.4  51.8  45.3  51.8  57.4  62.9  93.3   139
 62.5   119  97.4  91.4  90.3  61.0  39.7  35.0  39.7  61.0  90.3  91.4  97.4   119   117  78.4  54.8  50.6  46.2  38.7  46.2  50.6  54.8  78.4   117
 65.0  97.3  74.9  68.7  68.8  43.2  31.3  28.2  31.3  43.2  68.8  68.7  74.9  97.3  95.0  63.6  46.7  43.8  40.5  32.1  40.5  43.8  46.7  63.6  95.0
 67.5  71.1  52.2  48.2  47.9  31.2  24.1  21.6  24.1  31.2  47.9  48.2  52.2  71.1  68.4  44.3  34.4  32.3  31.0  24.0  31.0  32.3  34.4  44.3  68.4
 70.0  44.9  29.5  27.7  26.9  19.2  17.0  15.0  17.0  19.2  26.9  27.7  29.5  44.9  41.9  25.0  22.1  20.9  21.6  16.0  21.6  20.9  22.1  25.0  41.9
 72.5  27.4  17.6  16.9  16.9  12.2  10.9   9.6  10.9  12.2  16.9  16.9  17.6  27.4  23.8  14.3  12.9  12.4  13.6  10.4  13.6  12.4  12.9  14.3  23.8
 75.0   9.9   5.8   6.0   6.9   5.2   4.8   4.3   4.8   5.2   6.9   6.0   5.8   9.9   5.6   3.5   3.7   3.9   5.6   4.8   5.6   3.9   3.7   3.5   5.6
 77.5   6.1   4.2   4.2   4.7   3.8   3.3   3.0   3.3   3.8   4.7   4.2   4.2   6.1   3.8   2.9   3.1   3.3   4.2   3.8   4.2   3.3   3.1   2.9   3.8
 80.0   2.3   2.6   2.3   2.5   2.3   1.8   1.7   1.8   2.3   2.5   2.3   2.6   2.3   2.1   2.3   2.5   2.6   2.7   2.8   2.7   2.6   2.5   2.3   2.1
 82.5   2.0   2.2   1.8   2.0   1.8   1.6   1.5   1.6   1.8   2.0   1.8   2.2   2.0   1.9   2.2   2.3   2.4   2.3   2.4   2.3   2.4   2.3   2.2   1.9
 85.0   1.7   1.7   1.3   1.4   1.4   1.4   1.3   1.4   1.4   1.4   1.3   1.7   1.7   1.8   2.0   2.0   2.2   2.0   2.0   2.0   2.2   2.0   2.0   1.8
 87.5   1.3   1.3   1.0   1.0   0.9   0.9   0.8   0.9   0.9   1.0   1.0   1.3   1.3   1.3   1.4   1.4   1.4   1.3   1.3   1.3   1.4   1.4   1.4   1.3
 90.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
 92.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
 95.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
 97.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
100.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
102.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
105.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
107.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
110.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
112.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
115.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
117.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
120.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
122.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
125.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
127.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
130.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
132.5   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
135.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.8   0.9
137.5   0.9   0.8   0.6   0.6   0.4   0.4   0.4   0.4   0.4   0.6   0.6   0.8   0.9   0.9   0.8   0.8   0.6   0.6   0.4   0.6   0.6   0.8   0.8   0.9
140.0   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.7   0.7   0.5   0.5   0.4   0.5   0.5   0.7   0.7   0.8
142.5   0.8   0.6   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.6   0.8   0.8   0.6   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.6   0.8
145.0   0.7   0.6   0.5   0.5   0.4   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.7   0.7   0.6   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.6   0.7
147.5   0.6   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.6   0.6   0.6   0.6   0.4   0.4   0.4   0.4   0.4   0.6   0.6   0.6
150.0   0.6   0.5   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.6   0.5   0.5   0.4   0.4   0.3   0.4   0.4   0.5   0.5   0.6
152.5   0.6   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.6   0.6   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.6
155.0   0.5   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.5   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5
157.5   0.4   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4
160.0   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.2   0.3   0.3   0.4   0.4   0.4
162.5   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.2   0.3   0.3   0.4   0.4   0.4
165.0   0.3   0.3   0.2   0.2   0.2   0.1   0.1   0.1   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3
167.5   0.3   0.3   0.2   0.2   0.2   0.1   0.1   0.1   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3
170.0   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2
172.5   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2
175.0   0.1   0.1   0.1   0.1   0.1   0.0   0.0   0.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1
177.5   0.1   0.1   0.1   0.1   0.1   0.0   0.0   0.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1
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