Illuminance plots of 38256_D

(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:

   
       
# IESNA:LM-63-1995
# [TEST] 38256
# [MANUFAC] SiTECO
# [LUMCAT] 5NA58821EE0F
# [LUMINAIRE] SC 100, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  default position, LP 5, RP 1
# [LAMPCAT] Osram: HQL 250W
# [LAMP] HME 250W
# TILT=NONE
# Bulbs: 1,  13000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.285   0.285   0.000
# Ballast factor: 1,  Input power:  265 W


# Source file: ies/38256_D.ies
# Luminaire flux =  8778 lm,
#                   67.5 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  17.4 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   148 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    96 cd / 1000 lm,
# maximum spec. lum. intensity   238 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206
  5.0   195   195   195   197   199   200   202   204   206   207   209   211   213   214   214   215   215   215   216   215   215   215   214   214   213   211   209   207   206   204   202   200   199   197   195   195
 10.0   183   183   184   187   191   196   200   205   208   211   214   217   219   220   221   221   221   221   221   221   221   221   221   220   219   217   214   211   208   205   200   196   191   187   184   183
 15.0   171   171   174   178   183   187   194   200   207   213   219   223   226   227   226   224   222   221   220   221   222   224   226   227   226   223   219   213   207   200   194   187   183   178   174   171
 20.0   158   160   163   168   175   181   188   196   205   212   220   226   230   230   228   224   220   216   216   216   220   224   228   230   230   226   220   212   205   196   188   181   175   168   163   160
 25.0   148   150   154   160   166   173   182   190   199   209   218   227   232   231   227   221   214   209   207   209   214   221   227   231   232   227   218   209   199   190   182   173   166   160   154   150
 30.0   142   143   146   151   158   164   172   181   190   200   212   223   228   227   220   212   204   198   196   198   204   212   220   227   228   223   212   200   190   181   172   164   158   151   146   143
 35.0   134   138   143   146   150   156   162   172   181   192   205   217   220   217   209   200   192   185   183   185   192   200   209   217   220   217   205   192   181   172   162   156   150   146   143   138
 40.0   126   130   136   141   145   150   157   166   176   192   207   215   214   204   194   185   177   171   167   171   177   185   194   204   214   215   207   192   176   166   157   150   145   141   136   130
 45.0   119   123   128   136   141   149   159   172   188   210   223   220   205   188   175   167   160   154   150   154   160   167   175   188   205   220   223   210   188   172   159   149   141   136   128   123
 50.0   105   112   120   127   135   144   158   176   205   231   238   225   199   173   157   147   142   136   132   136   142   147   157   173   199   225   238   231   205   176   158   144   135   127   120   112
 55.0  88.8  92.4   101   113   124   134   142   168   207   227   233   217   188   159   139   127   120   114   111   114   120   127   139   159   188   217   233   227   207   168   142   134   124   113   101  92.4
 60.0  75.6  79.7  87.0  95.5   104   107   116   142   177   192   198   186   158   134   117   104  94.6  88.9  87.3  88.9  94.6   104   117   134   158   186   198   192   177   142   116   107   104  95.5  87.0  79.7
 65.0  67.8  77.9  78.7  75.7  77.4  77.0  85.6   108   132   144   148   140   117  97.3  83.3  73.8  67.1  61.9  60.5  61.9  67.1  73.8  83.3  97.3   117   140   148   144   132   108  85.6  77.0  77.4  75.7  78.7  77.9
 70.0  51.3  60.1  56.4  50.3  49.1  45.9  52.8  68.1  84.9  92.8  96.4  91.0  74.1  58.5  49.6  44.4  40.1  36.6  35.6  36.6  40.1  44.4  49.6  58.5  74.1  91.0  96.4  92.8  84.9  68.1  52.8  45.9  49.1  50.3  56.4  60.1
 75.0  28.5  34.6  30.7  26.3  23.7  21.4  24.8  32.4  42.7  49.1  51.9  46.7  34.4  26.5  24.2  23.0  20.7  18.6  18.1  18.6  20.7  23.0  24.2  26.5  34.4  46.7  51.9  49.1  42.7  32.4  24.8  21.4  23.7  26.3  30.7  34.6
 80.0   9.2  11.2   9.4   8.3   8.0   7.2   7.7  10.2  13.9  16.7  17.4  14.0  10.2   9.0   9.1   8.8   8.0   7.1   6.8   7.1   8.0   8.8   9.1   9.0  10.2  14.0  17.4  16.7  13.9  10.2   7.7   7.2   8.0   8.3   9.4  11.2
 85.0   1.5   1.6   1.8   1.9   2.1   2.4   2.6   2.8   2.9   3.0   3.1   2.9   2.8   2.6   2.6   2.3   2.0   1.8   1.6   1.8   2.0   2.3   2.6   2.6   2.8   2.9   3.1   3.0   2.9   2.8   2.6   2.4   2.1   1.9   1.8   1.6
 90.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
125.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
130.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
135.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
140.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
145.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
150.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
155.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
160.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
165.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
170.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
175.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0