Illuminance plots of Thema_T1-2B-MI-3EU-4B-_1_FSM_42_3200_4000_GX24q4

(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]      TH42S00S.LDT
# [LUMINAIRE] T1-2B-MI-3EU-4B#
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/2007
# down given: 87%
# out given: 63.0%
# tilt:  0.0
# [LAMP]      1 FSM 42 3200 4000 GX24q4
# Bulbs: 1,   3200 lm each
# Source file: Thema_T1-2B-MI-3EU-4B-_1_FSM_42_3200_4000_GX24q4.ldt
# Luminaire flux =   630 raw, for the given bulb(s) it would be  2016 lm,
#                   63.0 % of the bulb flux
# between 75 and 90:  6.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.9 cd / 1000 lm , 15.8 % of the luminaire flux
# 90deg and above:  max  16.0 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: 250 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 720 %
#  (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   196 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   159 cd / 1000 lm,
# maximum spec. lum. intensity   224 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  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4  28.4
  2.5  30.3  29.6  29.0  28.1  27.6  27.3  27.0  27.3  27.6  28.1  29.0  29.6  30.3  31.1  31.5  31.8  32.2  32.3  32.3  32.3  32.2  31.8  31.5  31.1
  5.0  32.3  30.9  29.5  27.9  26.9  26.1  25.5  26.1  26.9  27.9  29.5  30.9  32.3  33.8  34.6  35.3  36.0  36.3  36.3  36.3  36.0  35.3  34.6  33.8
  7.5  39.9  37.5  34.8  32.0  30.0  28.5  27.8  28.5  30.0  32.0  34.8  37.5  39.9  41.9  42.9  42.6  42.3  42.3  42.2  42.3  42.3  42.6  42.9  41.9
 10.0  47.5  44.0  40.2  36.1  33.1  30.9  30.0  30.9  33.1  36.1  40.2  44.0  47.5  50.1  51.3  49.9  48.6  48.3  48.0  48.3  48.6  49.9  51.3  50.1
 12.5  60.1  56.0  51.0  45.4  40.9  37.2  36.0  37.2  40.9  45.4  51.0  56.0  60.1  63.5  64.7  62.4  57.5  54.8  55.6  54.8  57.5  62.4  64.7  63.5
 15.0  72.7  68.1  61.7  54.8  48.8  43.5  41.9  43.5  48.8  54.8  61.7  68.1  72.7  76.8  78.1  74.9  66.3  61.2  63.2  61.2  66.3  74.9  78.1  76.8
 17.5  89.3  83.9  76.8  68.6  61.1  53.7  50.8  53.7  61.1  68.6  76.8  83.9  89.3  92.8  92.6  88.3  76.8  65.7  69.3  65.7  76.8  88.3  92.6  92.8
 20.0   106  99.7  91.9  82.4  73.4  63.8  59.7  63.8  73.4  82.4  91.9  99.7   106   109   107   102  87.3  70.2  75.4  70.2  87.3   102   107   109
 22.5   120   116   109  99.6  89.3  75.8  69.8  75.8  89.3  99.6   109   116   120   121   117   109  94.3  70.6  77.7  70.6  94.3   109   117   121
 25.0   134   133   126   117   105  87.9  79.9  87.9   105   117   126   133   134   133   127   116   101  71.1  79.9  71.1   101   116   127   133
 27.5   141   143   141   132   119  99.2  88.1  99.2   119   132   141   143   141   137   129   117   103  68.7  79.3  68.7   103   117   129   137
 30.0   148   154   156   147   133   110  96.3   110   133   147   156   154   148   141   131   117   105  66.3  78.7  66.3   105   117   131   141
 32.5   149   158   164   158   142   118   100   118   142   158   164   158   149   140   128   114   104  63.5  77.0  63.5   104   114   128   140
 35.0   149   163   172   168   151   125   105   125   151   168   172   163   149   138   124   111   103  60.7  75.3  60.7   103   111   124   138
 37.5   149   166   178   177   158   131   109   131   158   177   178   166   149   135   120   106   100  58.7  73.6  58.7   100   106   120   135
 40.0   148   168   184   185   164   137   114   137   164   185   184   168   148   132   116   102  97.3  56.7  71.9  56.7  97.3   102   116   132
 42.5   149   172   190   193   169   142   117   142   169   193   190   172   149   131   113  98.0  93.9  55.2  69.7  55.2  93.9  98.0   113   131
 45.0   151   176   195   201   174   146   121   146   174   201   195   176   151   131   110  94.4  90.4  53.7  67.4  53.7  90.4  94.4   110   131
 47.5   156   182   201   208   176   147   121   147   176   208   201   182   156   133   110  92.7  88.1  52.1  65.1  52.1  88.1  92.7   110   133
 50.0   160   188   206   215   179   149   120   149   179   215   206   188   160   135   109  90.9  85.8  50.5  62.8  50.5  85.8  90.9   109   135
 52.5   165   192   208   219   178   143   113   143   178   219   208   192   165   137   110  91.1  83.1  48.3  59.7  48.3  83.1  91.1   110   137
 55.0   171   196   210   224   177   137   106   137   177   224   210   196   171   140   110  91.3  80.3  46.0  56.5  46.0  80.3  91.3   110   140
 57.5   173   196   205   217   171   126  94.2   126   171   217   205   196   173   139   106  87.1  74.7  43.2  50.5  43.2  74.7  87.1   106   139
 60.0   174   196   201   209   166   115  82.6   115   166   209   201   196   174   138   102  82.9  69.1  40.3  44.5  40.3  69.1  82.9   102   138
 62.5   165   189   190   196   154  99.8  71.6  99.8   154   196   190   189   165   125  89.1  70.8  58.5  34.9  37.5  34.9  58.5  70.8  89.1   125
 65.0   156   181   180   182   141  84.7  60.6  84.7   141   182   180   181   156   113  76.2  58.7  47.9  29.5  30.6  29.5  47.9  58.7  76.2   113
 67.5   130   156   156   159   125  72.5  51.7  72.5   125   159   156   156   130  89.5  58.3  44.6  37.0  24.5  25.0  24.5  37.0  44.6  58.3  89.5
 70.0   104   131   133   137   109  60.3  42.7  60.3   109   137   133   131   104  65.9  40.3  30.5  26.0  19.5  19.5  19.5  26.0  30.5  40.3  65.9
 72.5  72.9  98.1   102   105  87.7  51.1  37.5  51.1  87.7   105   102  98.1  72.9  46.0  30.3  24.0  21.3  17.0  16.8  17.0  21.3  24.0  30.3  46.0
 75.0  41.9  65.0  71.3  73.5  65.9  41.9  32.2  41.9  65.9  73.5  71.3  65.0  41.9  26.1  20.2  17.5  16.6  14.5  14.0  14.5  16.6  17.5  20.2  26.1
 77.5  30.8  44.8  49.2  49.8  47.4  32.6  26.9  32.6  47.4  49.8  49.2  44.8  30.8  22.8  19.2  17.0  16.3  14.1  13.4  14.1  16.3  17.0  19.2  22.8
 80.0  19.6  24.5  27.0  26.2  28.9  23.3  21.5  23.3  28.9  26.2  27.0  24.5  19.6  19.5  18.1  16.4  15.9  13.8  12.7  13.8  15.9  16.4  18.1  19.5
 82.5  18.5  21.4  22.5  21.8  22.9  20.0  19.5  20.0  22.9  21.8  22.5  21.4  18.5  19.0  17.9  16.4  16.0  13.9  12.8  13.9  16.0  16.4  17.9  19.0
 85.0  17.3  18.2  17.9  17.4  16.9  16.8  17.4  16.8  16.9  17.4  17.9  18.2  17.3  18.5  17.7  16.4  16.2  14.0  12.8  14.0  16.2  16.4  17.7  18.5
 87.5  16.1  17.0  16.5  15.9  14.9  14.6  14.9  14.6  14.9  15.9  16.5  17.0  16.1  17.3  16.5  15.5  15.4  13.3  12.2  13.3  15.4  15.5  16.5  17.3
 90.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
 92.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
 95.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
 97.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
100.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
102.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
105.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
107.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
110.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
112.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
115.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
117.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
120.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
122.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
125.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
127.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
130.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
132.5  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
135.0  15.0  15.7  15.1  14.5  13.0  12.5  12.4  12.5  13.0  14.5  15.1  15.7  15.0  16.0  15.3  14.6  14.6  12.5  11.6  12.5  14.6  14.6  15.3  16.0
137.5  14.1  14.9  14.3  13.7  12.3  11.8  11.7  11.8  12.3  13.7  14.3  14.9  14.1  15.1  14.5  13.8  13.8  11.8  11.0  11.8  13.8  13.8  14.5  15.1
140.0  13.3  14.0  13.4  12.9  11.6  11.1  11.0  11.1  11.6  12.9  13.4  14.0  13.3  14.2  13.6  13.0  13.0  11.1  10.3  11.1  13.0  13.0  13.6  14.2
142.5  12.5  13.1  12.5  12.1  10.9  10.4  10.3  10.4  10.9  12.1  12.5  13.1  12.5  13.3  12.8  12.2  12.2  10.4   9.6  10.4  12.2  12.2  12.8  13.3
145.0  11.7  12.2  11.7  11.3  10.1   9.7   9.6   9.7  10.1  11.3  11.7  12.2  11.7  12.4  11.9  11.4  11.4   9.7   9.0   9.7  11.4  11.4  11.9  12.4
147.5  10.9  11.4  10.9  10.5   9.4   9.0   9.0   9.0   9.4  10.5  10.9  11.4  10.9  11.5  11.0  10.5  10.5   9.0   8.4   9.0  10.5  10.5  11.0  11.5
150.0  10.0  10.5  10.1   9.7   8.7   8.3   8.3   8.3   8.7   9.7  10.1  10.5  10.0  10.7  10.2   9.7   9.7   8.3   7.7   8.3   9.7   9.7  10.2  10.7
152.5   9.1   9.6   9.3   8.9   7.9   7.6   7.6   7.6   7.9   8.9   9.3   9.6   9.1   9.8   9.4   8.9   8.9   7.6   7.1   7.6   8.9   8.9   9.4   9.8
155.0   8.3   8.7   8.4   8.1   7.2   6.9   6.9   6.9   7.2   8.1   8.4   8.7   8.3   8.9   8.5   8.1   8.1   6.9   6.4   6.9   8.1   8.1   8.5   8.9
157.5   7.5   7.8   7.5   7.3   6.5   6.3   6.2   6.3   6.5   7.3   7.5   7.8   7.5   8.0   7.7   7.3   7.3   6.3   5.8   6.3   7.3   7.3   7.7   8.0
160.0   6.7   7.0   6.7   6.4   5.8   5.6   5.5   5.6   5.8   6.4   6.7   7.0   6.7   7.1   6.8   6.5   6.5   5.6   5.2   5.6   6.5   6.5   6.8   7.1
162.5   5.8   6.1   5.8   5.6   5.1   4.9   4.8   4.9   5.1   5.6   5.8   6.1   5.8   6.2   5.9   5.7   5.7   4.9   4.6   4.9   5.7   5.7   5.9   6.2
165.0   5.0   5.2   5.0   4.8   4.3   4.2   4.1   4.2   4.3   4.8   5.0   5.2   5.0   5.3   5.1   4.9   4.9   4.2   3.9   4.2   4.9   4.9   5.1   5.3
167.5   4.2   4.3   4.2   4.0   3.6   3.5   3.4   3.5   3.6   4.0   4.2   4.3   4.2   4.4   4.3   4.1   4.1   3.5   3.3   3.5   4.1   4.1   4.3   4.4
170.0   3.3   3.5   3.4   3.2   2.9   2.8   2.8   2.8   2.9   3.2   3.4   3.5   3.3   3.6   3.4   3.2   3.2   2.8   2.6   2.8   3.2   3.2   3.4   3.6
172.5   2.5   2.6   2.6   2.4   2.2   2.1   2.1   2.1   2.2   2.4   2.6   2.6   2.5   2.7   2.6   2.4   2.4   2.1   1.9   2.1   2.4   2.4   2.6   2.7
175.0   1.7   1.7   1.7   1.6   1.4   1.4   1.4   1.4   1.4   1.6   1.7   1.7   1.7   1.8   1.7   1.6   1.6   1.4   1.3   1.4   1.6   1.6   1.7   1.8
177.5   0.9   0.9   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.8   0.9   0.9   0.9   0.9   0.9   0.8   0.8   0.7   0.6   0.7   0.8   0.8   0.9   0.9
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