Illuminance plots of 38075

(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] 38075
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1ST1F
# [LUMINAIRE] SC 100, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with
# [MORE] power reduction relay "ECO"
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  indiv. Position, LP 3, RP 8
# [LAMPCAT] Osram: NAV-T 250W SUPER 4Y
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  33000 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:  285 W


# Source file: ies/38075.ies
# Luminaire flux = 23991 lm,
#                   72.7 % of the bulb flux
# between 75 and 90:  1.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.7 cd / 1000 lm ,  0.3 % 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   399 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   283 cd / 1000 lm,
# maximum spec. lum. intensity   399 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   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157
  5.0   150   149   149   150   151   154   155   158   158   158   158   159   161   163   164   164   164   164   164   164   164   164   164   163   161   159   158   158   158   158   155   154   151   150   149   149
 10.0   145   145   145   147   148   150   153   155   156   157   158   162   166   169   171   173   173   173   173   173   173   173   171   169   166   162   158   157   156   155   153   150   148   147   145   145
 15.0   140   140   142   143   145   147   149   151   152   154   159   166   172   178   182   183   184   183   183   183   184   183   182   178   172   166   159   154   152   151   149   147   145   143   142   140
 20.0   136   136   137   140   143   145   146   146   147   150   157   168   179   188   192   194   193   191   189   191   193   194   192   188   179   168   157   150   147   146   146   145   143   140   137   136
 25.0   128   130   132   136   139   140   142   142   143   145   155   169   184   197   206   203   200   195   192   195   200   203   206   197   184   169   155   145   143   142   142   140   139   136   132   130
 30.0   127   130   130   133   134   137   138   138   138   142   153   176   196   204   211   212   206   198   193   198   206   212   211   204   196   176   153   142   138   138   138   137   134   133   130   130
 35.0   123   125   131   132   132   134   133   134   136   141   152   182   205   228   223   218   211   210   194   210   211   218   223   228   205   182   152   141   136   134   133   134   132   132   131   125
 40.0   116   117   123   130   137   137   132   132   133   142   156   197   232   243   247   231   224   227   201   227   224   231   247   243   232   197   156   142   133   132   132   137   137   130   123   117
 45.0   104   108   117   122   137   136   138   134   131   140   166   214   251   267   300   285   248   246   224   246   248   285   300   267   251   214   166   140   131   134   138   136   137   122   117   108
 50.0  95.5   103   113   119   142   138   136   137   131   142   185   248   276   314   331   337   301   295   278   295   301   337   331   314   276   248   185   142   131   137   136   138   142   119   113   103
 55.0  79.3  83.3  90.9   102   125   128   122   126   128   140   203   289   336   362   370   335   293   292   296   292   293   335   370   362   336   289   203   140   128   126   122   128   125   102  90.9  83.3
 60.0  68.0  69.2  74.5  85.1  96.6   105   108   115   126   136   230   343   367   347   288   234   202   214   226   214   202   234   288   347   367   343   230   136   126   115   108   105  96.6  85.1  74.5  69.2
 65.0  40.7  40.6  44.8  51.9  58.1  64.9  72.6  82.4  98.2   134   317   399   325   223   144   102  93.5   114   126   114  93.5   102   144   223   325   399   317   134  98.2  82.4  72.6  64.9  58.1  51.9  44.8  40.6
 70.0  16.4  17.2  24.1  20.5  24.6  20.3  24.2  22.9  34.2  88.5   283   232   170   100  73.1  59.6  49.3  39.7  38.3  39.7  49.3  59.6  73.1   100   170   232   283  88.5  34.2  22.9  24.2  20.3  24.6  20.5  24.1  17.2
 75.0   9.2  12.5  15.0  11.7   7.0   7.9  10.1  10.7  12.7  27.7  90.9  60.1  21.7  12.0  22.9  34.2  24.9  14.3  11.3  14.3  24.9  34.2  22.9  12.0  21.7  60.1  90.9  27.7  12.7  10.7  10.1   7.9   7.0  11.7  15.0  12.5
 80.0   2.1   2.8   2.9   2.6   2.8   3.8   4.0   4.2   4.5   4.9   5.6   5.7   5.0   4.1   3.8   3.6   3.5   3.2   3.3   3.2   3.5   3.6   3.8   4.1   5.0   5.7   5.6   4.9   4.5   4.2   4.0   3.8   2.8   2.6   2.9   2.8
 85.0   0.8   0.9   1.0   1.2   1.4   1.5   1.7   1.8   1.9   0.9   2.3   2.4   2.2   1.8   1.6   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.6   1.8   2.2   2.4   2.3   0.9   1.9   1.8   1.7   1.5   1.4   1.2   1.0   0.9
 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