Illuminance plots of 36177

(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] 36177
# [MANUFAC] SiTECO
# [LUMCAT] 5CX632E1SS0408
# [LUMINAIRE] CX 200 COMFORT, streetlight
# [MORE]  "", "", "", "", "", "", "", ""
# [LAMPCAT] Osram: NAV-E 250W SUPER
# [LAMP] HSE 250W
# TILT=NONE
# Bulbs: 1,  32000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.390   0.825   0.000
# Ballast factor: 1,  Input power:  285 W


# Source file: ies/36177.ies
# Luminaire flux = 24754 lm,
#                   77.4 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  23.3 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   0.9 cd / 1000 lm ,  0.0 % 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:   1 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   4 %
#  (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   217 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   136 cd / 1000 lm,
# maximum spec. lum. intensity   354 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   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159
  5.0   146   146   147   149   150   152   155   157   160   163   166   170   173   176   178   180   182   182   183   182   182   180   178   176   173   170   166   163   160   157   155   152   150   149   147   146
 10.0   139   139   140   141   143   145   149   155   162   170   178   186   194   201   207   212   217   219   218   219   217   212   207   201   194   186   178   170   162   155   149   145   143   141   140   139
 15.0   136   136   136   136   137   141   146   153   163   177   191   206   222   234   243   250   256   258   259   258   256   250   243   234   222   206   191   177   163   153   146   141   137   136   136   136
 20.0   128   128   129   129   131   135   141   150   165   184   206   230   251   268   280   289   293   294   295   294   293   289   280   268   251   230   206   184   165   150   141   135   131   129   129   128
 25.0   122   122   122   122   125   130   137   148   164   188   219   251   280   303   317   320   321   321   319   321   321   320   317   303   280   251   219   188   164   148   137   130   125   122   122   122
 30.0   116   115   116   117   120   126   133   143   159   189   228   270   306   329   342   343   336   333   331   333   336   343   342   329   306   270   228   189   159   143   133   126   120   117   116   115
 35.0   115   113   110   112   117   121   126   133   151   184   235   289   329   348   354   353   345   333   328   333   345   353   354   348   329   289   235   184   151   133   126   121   117   112   110   113
 40.0   117   113   108   110   118   122   123   126   143   182   245   309   345   350   349   346   337   323   317   323   337   346   349   350   345   309   245   182   143   126   123   122   118   110   108   113
 45.0   113   107   101   105   115   124   128   128   146   193   266   330   350   339   326   320   314   302   294   302   314   320   326   339   350   330   266   193   146   128   128   124   115   105   101   107
 50.0   108   101  91.0  95.7   106   116   123   125   145   204   285   343   348   321   294   276   271   262   254   262   271   276   294   321   348   343   285   204   145   125   123   116   106  95.7  91.0   101
 55.0  90.1  85.1  77.8  81.9  90.6  98.1   104   109   134   198   283   331   325   291   253   228   220   214   209   214   220   228   253   291   325   331   283   198   134   109   104  98.1  90.6  81.9  77.8  85.1
 60.0  82.6  74.2  64.2  65.4  70.9  75.9  80.4  85.3   115   176   253   292   270   230   198   180   166   162   157   162   166   180   198   230   270   292   253   176   115  85.3  80.4  75.9  70.9  65.4  64.2  74.2
 65.0  65.3  58.4  47.0  45.8  49.0  50.6  52.9  57.2  85.1   136   195   217   194   162   139   121   115   112   110   112   115   121   139   162   194   217   195   136  85.1  57.2  52.9  50.6  49.0  45.8  47.0  58.4
 70.0  43.2  39.0  29.4  26.7  27.9  28.8  30.3  33.2  50.3  88.1   128   136   116  92.1  73.7  62.8  59.4  58.6  58.7  58.6  59.4  62.8  73.7  92.1   116   136   128  88.1  50.3  33.2  30.3  28.8  27.9  26.7  29.4  39.0
 75.0  23.6  19.7  12.5  10.3  11.1  11.2  12.3  13.3  21.5  44.4  64.2  64.6  50.5  36.1  28.7  26.4  25.8  26.1  25.0  26.1  25.8  26.4  28.7  36.1  50.5  64.6  64.2  44.4  21.5  13.3  12.3  11.2  11.1  10.3  12.5  19.7
 80.0   8.4   6.4   3.1   2.8   3.4   3.8   4.7   5.3   7.2  16.0  23.3  21.1  13.8   8.3   6.5   7.4   8.6   9.8   9.7   9.8   8.6   7.4   6.5   8.3  13.8  21.1  23.3  16.0   7.2   5.3   4.7   3.8   3.4   2.8   3.1   6.4
 85.0   0.0   0.3   0.4   0.7   1.0   1.4   1.5   1.2   0.9   1.2   1.6   1.2   0.8   0.8   1.1   1.0   0.5   0.6   0.7   0.6   0.5   1.0   1.1   0.8   0.8   1.2   1.6   1.2   0.9   1.2   1.5   1.4   1.0   0.7   0.4   0.3
 90.0   0.0   0.0   0.0   0.0   0.0   0.1   0.1   0.1   0.1   0.4   0.6   0.5   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.5   0.6   0.4   0.1   0.1   0.1   0.1   0.0   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.0   0.1   0.1   0.1   0.1   0.4   0.9   0.9   0.5   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.5   0.9   0.9   0.4   0.1   0.1   0.1   0.1   0.0   0.0   0.0   0.0
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.1   0.1   0.3   0.6   0.4   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.4   0.6   0.3   0.1   0.1   0.1   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