Illuminance plots of 36500

(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] 36500
# [MANUFAC] SiTECO
# [LUMCAT] 5CX62321PT11
# [LUMINAIRE] CX 100 BASIC, streetlight
# [MORE]  "", "", "", "", "", "", "", ""
# [LAMPCAT] Osram: NAV-T 150W SUPER
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17200 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.300   0.575   0.000
# Ballast factor: 1,  Input power:  176 W


# Source file: ies/36500.ies
# Luminaire flux = 13811 lm,
#                   80.3 % 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  16.7 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max  16.7 cd / 1000 lm ,  0.4 % 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:  12 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  62 %
#  (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   383 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   243 cd / 1000 lm,
# maximum spec. lum. intensity   415 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   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191
  5.0   160   161   162   165   169   175   181   187   194   199   205   211   215   218   219   222   223   224   225   224   223   222   219   218   215   211   205   199   194   187   181   175   169   165   162   161
 10.0   134   135   138   144   148   155   163   175   186   197   208   219   229   238   248   255   255   253   256   253   255   255   248   238   229   219   208   197   186   175   163   155   148   144   138   135
 15.0   117   117   121   123   128   137   149   169   190   210   228   242   252   259   268   279   288   288   288   288   288   279   268   259   252   242   228   210   190   169   149   137   128   123   121   117
 20.0   108   109   109   111   117   126   141   163   192   221   248   266   284   292   298   304   313   322   323   322   313   304   298   292   284   266   248   221   192   163   141   126   117   111   109   109
 25.0   103   103   104   106   111   117   131   159   198   239   273   296   311   319   326   327   334   350   360   350   334   327   326   319   311   296   273   239   198   159   131   117   111   106   104   103
 30.0   101  98.8  99.6   103   106   114   121   143   194   247   292   317   319   343   347   352   355   373   390   373   355   352   347   343   319   317   292   247   194   143   121   114   106   103  99.6  98.8
 35.0  95.3  93.2  94.9   101   104   107   116   136   195   267   319   343   343   359   355   361   367   380   403   380   367   361   355   359   343   343   319   267   195   136   116   107   104   101  94.9  93.2
 40.0  86.2  84.1  88.2  94.0   101   103   114   135   188   270   328   352   363   362   346   333   323   331   354   331   323   333   346   362   363   352   328   270   188   135   114   103   101  94.0  88.2  84.1
 45.0  77.2  75.5  80.3  88.6  92.5  99.6   109   129   193   291   358   372   359   333   292   251   237   229   234   229   237   251   292   333   359   372   358   291   193   129   109  99.6  92.5  88.6  80.3  75.5
 50.0  66.3  64.4  71.0  80.8  87.0  98.3   108   128   193   315   382   386   346   261   204   188   166   141   129   141   166   188   204   261   346   386   382   315   193   128   108  98.3  87.0  80.8  71.0  64.4
 55.0  57.4  57.4  64.5  72.6  82.3  96.5   110   132   191   314   384   379   315   193   116   131   120  85.9  78.5  85.9   120   131   116   193   315   379   384   314   191   132   110  96.5  82.3  72.6  64.5  57.4
 60.0  50.0  50.8  60.2  68.2  76.9  97.9   114   135   192   332   415   393   289   149  92.5  66.7  66.5  51.6  45.7  51.6  66.5  66.7  92.5   149   289   393   415   332   192   135   114  97.9  76.9  68.2  60.2  50.8
 65.0  37.7  39.7  54.1  67.0  80.3   106   113   143   191   347   383   327   217   117  89.8  58.0  44.7  33.5  30.2  33.5  44.7  58.0  89.8   117   217   327   383   347   191   143   113   106  80.3  67.0  54.1  39.7
 70.0  19.8  25.4  39.7  63.0  80.1  98.7  77.2  62.5   118   243   239   173  80.9  64.7  75.9  56.5  42.1  25.2  21.7  25.2  42.1  56.5  75.9  64.7  80.9   173   239   243   118  62.5  77.2  98.7  80.1  63.0  39.7  25.4
 75.0   3.5   7.0  11.6  24.4  29.3  18.4  17.6  16.5  40.5  74.0  75.4  52.4  17.8   8.6  14.5  15.8  17.7   9.9   7.2   9.9  17.7  15.8  14.5   8.6  17.8  52.4  75.4  74.0  40.5  16.5  17.6  18.4  29.3  24.4  11.6   7.0
 80.0   0.3   0.5   2.2   2.9   1.6   2.0   2.6   3.1   4.6   8.3   9.5   8.3   8.9   4.2   3.6   1.7   1.6   0.9   0.6   0.9   1.6   1.7   3.6   4.2   8.9   8.3   9.5   8.3   4.6   3.1   2.6   2.0   1.6   2.9   2.2   0.5
 85.0   0.9   0.0   0.7   1.2   0.3   0.7   0.5   0.4   0.5   1.6   1.7   1.5   2.6   0.6   0.7   0.1   1.5   1.0   0.4   1.0   1.5   0.1   0.7   0.6   2.6   1.5   1.7   1.6   0.5   0.4   0.5   0.7   0.3   1.2   0.7   0.0
 90.0   0.6   0.1   0.3   0.5   0.0   0.2   0.1   0.1   0.4   1.1   0.9   0.8   1.0   0.2   0.1   0.0   0.5   4.0   4.1   4.0   0.5   0.0   0.1   0.2   1.0   0.8   0.9   1.1   0.4   0.1   0.1   0.2   0.0   0.5   0.3   0.1
 95.0   0.1   0.1   0.1   0.3   0.0   0.2   1.2   4.2   6.9  14.8  16.7   6.5   6.6   0.1   0.0   0.0   0.2   0.3   0.1   0.3   0.2   0.0   0.0   0.1   6.6   6.5  16.7  14.8   6.9   4.2   1.2   0.2   0.0   0.3   0.1   0.1
100.0   0.1   0.0   0.1   0.1   0.0   0.1   0.1   0.3   0.7   8.7  11.2   5.8   2.9   0.1   0.0   0.0   0.1   0.1   0.1   0.1   0.1   0.0   0.0   0.1   2.9   5.8  11.2   8.7   0.7   0.3   0.1   0.1   0.0   0.1   0.1   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