Illuminance plots of Atelier_ATE-EXACT_1_MT_35_3800_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]      AT03I01S.LDT
# [LUMINAIRE] ATE-EXACT
# [LUMCAT]    Atelier  
# [DATE]      20/11/2012/01/09 EFN
# down given: 99%
# out given: 51.2%
# tilt:  0.0
# [LAMP]      1 MT 35 3800 3000 G12
# Bulbs: 1,   3800 lm each
# Source file: Atelier_ATE-EXACT_1_MT_35_3800_3000_G12.ldt
# Luminaire flux =   512 raw, for the given bulb(s) it would be  1947 lm,
#                   51.2 % of the bulb flux
# between 75 and 90:  4.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  40.2 cd / 1000 lm ,  3.2 % of the luminaire flux
# 90deg and above:  max   1.6 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:  70 %
#  (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   139 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   115 cd / 1000 lm,
# maximum spec. lum. intensity   266 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   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0
  2.5   3.3   3.5   3.7   3.8   3.9   4.1   4.3   4.1   3.9   3.8   3.7   3.5   3.3   3.3   3.2   3.2   3.1   3.1   3.1   3.1   3.1   3.2   3.2   3.3
  5.0   3.6   4.0   4.4   4.7   4.8   5.2   5.7   5.2   4.8   4.7   4.4   4.0   3.6   3.5   3.4   3.3   3.2   3.2   3.2   3.2   3.2   3.3   3.4   3.5
  7.5  12.1  14.1  16.0  15.8  14.8  15.4  17.1  15.4  14.8  15.8  16.0  14.1  12.1   9.6   6.7   5.3   5.3   5.1   5.1   5.1   5.3   5.3   6.7   9.6
 10.0  20.6  24.1  27.6  26.9  24.8  25.5  28.5  25.5  24.8  26.9  27.6  24.1  20.6  15.6  10.0   7.4   7.4   7.0   6.9   7.0   7.4   7.4  10.0  15.6
 12.5  43.7  53.0  60.4  62.1  59.8  53.2  61.3  53.2  59.8  62.1  60.4  53.0  43.7  32.8  21.7  16.6  15.7  16.6  16.6  16.6  15.7  16.6  21.7  32.8
 15.0  66.8  82.0  93.2  97.3  94.7  80.9  94.2  80.9  94.7  97.3  93.2  82.0  66.8  50.0  33.4  25.8  24.0  26.3  26.3  26.3  24.0  25.8  33.4  50.0
 17.5   130   153   167   167   155   126   110   126   155   167   167   153   130   105  70.7  64.1  60.8  59.1  56.0  59.1  60.8  64.1  70.7   105
 20.0   193   224   241   237   216   171   126   171   216   237   241   224   193   159   108   102  97.5  91.8  85.7  91.8  97.5   102   108   159
 22.5   210   241   251   239   210   165   120   165   210   239   251   241   210   170   113   111   112   110   108   110   112   111   113   170
 25.0   227   257   262   241   205   160   113   160   205   241   262   257   227   181   117   121   126   129   129   129   126   121   117   181
 27.5   232   262   261   234   195   151   103   151   195   234   261   262   232   184   116   120   126   131   132   131   126   120   116   184
 30.0   237   266   260   228   184   142  93.5   142   184   228   260   266   237   186   116   120   126   133   135   133   126   120   116   186
 32.5   234   262   252   216   172   132  83.2   132   172   216   252   262   234   181   110   115   122   128   129   128   122   115   110   181
 35.0   232   258   244   205   160   122  72.9   122   160   205   244   258   232   176   105   111   117   122   123   122   117   111   105   176
 37.5   226   251   232   193   148   113  64.8   113   148   193   232   251   226   171   100   105   111   116   117   116   111   105   100   171
 40.0   220   243   221   180   136   104  56.7   104   136   180   221   243   220   165  94.7   100   105   110   111   110   105   100  94.7   165
 42.5   212   232   207   167   125  95.3  51.1  95.3   125   167   207   232   212   158  89.9  94.6  99.4   104   105   104  99.4  94.6  89.9   158
 45.0   205   221   193   154   114  87.0  45.4  87.0   114   154   193   221   205   152  85.2  89.1  93.6  98.2  99.7  98.2  93.6  89.1  85.2   152
 47.5   196   208   178   141   104  79.9  41.5  79.9   104   141   178   208   196   145  80.5  83.6  87.9  92.1  93.6  92.1  87.9  83.6  80.5   145
 50.0   187   195   164   128  94.0  72.9  37.5  72.9  94.0   128   164   195   187   138  75.8  78.0  82.3  86.1  87.6  86.1  82.3  78.0  75.8   138
 52.5   178   181   149   116  85.3  66.7  34.5  66.7  85.3   116   149   181   178   131  71.2  72.5  76.6  80.3  81.8  80.3  76.6  72.5  71.2   131
 55.0   169   168   135   104  76.7  60.5  31.5  60.5  76.7   104   135   168   169   124  66.6  67.0  70.9  74.4  75.9  74.4  70.9  67.0  66.6   124
 57.5   159   155   122  92.8  69.1  54.8  28.9  54.8  69.1  92.8   122   155   159   116  61.8  61.3  65.3  68.3  69.8  68.3  65.3  61.3  61.8   116
 60.0   150   142   108  82.1  61.6  49.0  26.3  49.0  61.6  82.1   108   142   150   108  56.9  55.7  59.7  62.3  63.6  62.3  59.7  55.7  56.9   108
 62.5   139   129  96.3  72.7  54.8  43.6  23.8  43.6  54.8  72.7  96.3   129   139  99.1  51.9  50.4  53.8  56.2  57.3  56.2  53.8  50.4  51.9  99.1
 65.0   128   116  84.4  63.2  47.9  38.2  21.2  38.2  47.9  63.2  84.4   116   128  90.3  46.9  45.1  47.8  50.1  51.0  50.1  47.8  45.1  46.9  90.3
 67.5   115   103  73.3  54.7  41.6  33.3  18.8  33.3  41.6  54.7  73.3   103   115  80.1  41.3  39.5  41.8  43.9  44.5  43.9  41.8  39.5  41.3  80.1
 70.0   102  88.9  62.2  46.1  35.3  28.4  16.3  28.4  35.3  46.1  62.2  88.9   102  69.9  35.8  33.9  35.8  37.7  38.1  37.7  35.8  33.9  35.8  69.9
 72.5  86.6  75.0  51.8  38.3  29.4  23.7  13.8  23.7  29.4  38.3  51.8  75.0  86.6  59.1  30.2  28.5  30.0  31.5  31.9  31.5  30.0  28.5  30.2  59.1
 75.0  71.4  61.1  41.5  30.6  23.5  19.0  11.2  19.0  23.5  30.6  41.5  61.1  71.4  48.3  24.6  23.0  24.2  25.4  25.7  25.4  24.2  23.0  24.6  48.3
 77.5  55.8  47.7  32.2  23.7  18.2  14.8   8.9  14.8  18.2  23.7  32.2  47.7  55.8  37.5  19.3  17.9  18.7  19.7  20.0  19.7  18.7  17.9  19.3  37.5
 80.0  40.2  34.2  22.9  16.8  12.9  10.6   6.5  10.6  12.9  16.8  22.9  34.2  40.2  26.8  14.0  12.7  13.2  14.0  14.3  14.0  13.2  12.7  14.0  26.8
 82.5  26.9  23.0  15.4  11.3   8.8   7.3   4.6   7.3   8.8  11.3  15.4  23.0  26.9  18.0   9.6   8.7   8.9   9.4   9.6   9.4   8.9   8.7   9.6  18.0
 85.0  13.5  11.8   8.0   5.9   4.6   4.0   2.6   4.0   4.6   5.9   8.0  11.8  13.5   9.2   5.2   4.7   4.5   4.8   4.9   4.8   4.5   4.7   5.2   9.2
 87.5   7.5   6.7   4.7   3.6   2.8   2.5   1.8   2.5   2.8   3.6   4.7   6.7   7.5   5.4   3.3   3.0   2.8   3.0   3.1   3.0   2.8   3.0   3.3   5.4
 90.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
 92.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
 95.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
 97.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
100.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
102.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
105.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
107.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
110.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
112.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
115.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
117.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
120.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
122.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
125.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
127.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
130.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
132.5   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
135.0   1.5   1.6   1.4   1.2   1.0   1.1   1.0   1.1   1.0   1.2   1.4   1.6   1.5   1.6   1.4   1.3   1.0   1.1   1.2   1.1   1.0   1.3   1.4   1.6
137.5   1.4   1.5   1.3   1.2   0.9   1.0   0.9   1.0   0.9   1.2   1.3   1.5   1.4   1.5   1.3   1.3   0.9   1.0   1.2   1.0   0.9   1.3   1.3   1.5
140.0   1.3   1.4   1.2   1.1   0.9   1.0   0.9   1.0   0.9   1.1   1.2   1.4   1.3   1.4   1.2   1.2   0.9   1.0   1.1   1.0   0.9   1.2   1.2   1.4
142.5   1.3   1.3   1.2   1.0   0.9   0.9   0.9   0.9   0.9   1.0   1.2   1.3   1.3   1.3   1.2   1.1   0.9   0.9   1.0   0.9   0.9   1.1   1.2   1.3
145.0   1.2   1.2   1.1   0.9   0.8   0.9   0.8   0.9   0.8   0.9   1.1   1.2   1.2   1.2   1.1   1.0   0.8   0.9   0.9   0.9   0.8   1.0   1.1   1.2
147.5   1.1   1.2   1.0   0.9   0.8   0.8   0.8   0.8   0.8   0.9   1.0   1.2   1.1   1.2   1.0   0.9   0.8   0.8   0.9   0.8   0.8   0.9   1.0   1.2
150.0   1.0   1.1   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.8   0.9   1.1   1.0   1.1   0.9   0.9   0.7   0.7   0.8   0.7   0.7   0.9   0.9   1.1
152.5   0.9   1.0   0.9   0.8   0.6   0.6   0.6   0.6   0.6   0.8   0.9   1.0   0.9   1.0   0.9   0.8   0.6   0.6   0.8   0.6   0.6   0.8   0.9   1.0
155.0   0.8   0.9   0.8   0.7   0.6   0.6   0.6   0.6   0.6   0.7   0.8   0.9   0.8   0.9   0.8   0.7   0.6   0.6   0.7   0.6   0.6   0.7   0.8   0.9
157.5   0.8   0.8   0.7   0.6   0.5   0.6   0.5   0.6   0.5   0.6   0.7   0.8   0.8   0.8   0.7   0.6   0.5   0.6   0.6   0.6   0.5   0.6   0.7   0.8
160.0   0.7   0.7   0.6   0.5   0.4   0.5   0.4   0.5   0.4   0.5   0.6   0.7   0.7   0.7   0.6   0.6   0.4   0.5   0.5   0.5   0.4   0.6   0.6   0.7
162.5   0.6   0.6   0.6   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.6   0.6   0.6   0.6   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.6
165.0   0.5   0.5   0.5   0.4   0.3   0.4   0.3   0.4   0.3   0.4   0.5   0.5   0.5   0.5   0.5   0.4   0.3   0.4   0.4   0.4   0.3   0.4   0.5   0.5
167.5   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.4   0.3   0.3   0.4   0.4   0.4
170.0   0.3   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.3   0.4   0.3   0.3   0.2   0.2   0.3   0.2   0.2   0.3   0.3   0.4
172.5   0.3   0.3   0.3   0.2   0.2   0.2   0.2   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   0.2   0.2   0.3   0.3
175.0   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   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2
177.5   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   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