Illuminance plots of 36450

(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] 36450
# [MANUFAC] SiTECO
# [LUMCAT] 5CX62221CE1408
# [LUMINAIRE] CX 100 COMFORT, streetlight
# [MORE]  "", "", "", "", "", "", "", ""
# [LAMPCAT] Osram: HQL 125W
# [LAMP] HME 125W
# TILT=NONE
# Bulbs: 1,   6300 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:  137 W


# Source file: ies/36450.ies
# Luminaire flux =  4612 lm,
#                   73.2 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  36.4 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   2.4 cd / 1000 lm ,  0.1 % 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:   5 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  23 %
#  (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   240 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   173 cd / 1000 lm,
# maximum spec. lum. intensity   283 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   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190
  5.0   176   177   177   178   179   181   183   186   188   191   193   195   198   199   201   203   204   204   205   204   204   203   201   199   198   195   193   191   188   186   183   181   179   178   177   177
 10.0   166   166   168   170   173   176   179   184   189   194   199   205   210   213   216   218   218   219   219   219   218   218   216   213   210   205   199   194   189   184   179   176   173   170   168   166
 15.0   158   160   161   163   165   169   175   180   189   198   207   216   224   228   231   232   231   230   229   230   231   232   231   228   224   216   207   198   189   180   175   169   165   163   161   160
 20.0   152   152   155   157   160   163   168   176   184   196   211   225   236   242   244   241   238   235   233   235   238   241   244   242   236   225   211   196   184   176   168   163   160   157   155   152
 25.0   144   145   148   150   153   156   161   168   178   192   210   229   243   251   252   247   239   232   230   232   239   247   252   251   243   229   210   192   178   168   161   156   153   150   148   145
 30.0   137   138   140   142   145   148   153   159   170   185   207   228   246   253   253   244   236   225   223   225   236   244   253   253   246   228   207   185   170   159   153   148   145   142   140   138
 35.0   135   138   140   139   137   141   146   153   165   181   207   230   246   248   246   236   225   215   212   215   225   236   246   248   246   230   207   181   165   153   146   141   137   139   140   138
 40.0   129   131   134   135   136   140   144   150   161   185   218   242   249   241   232   222   210   199   196   199   210   222   232   241   249   242   218   185   161   150   144   140   136   135   134   131
 45.0   125   126   125   130   135   140   146   150   163   197   238   257   254   232   215   201   189   179   176   179   189   201   215   232   254   257   238   197   163   150   146   140   135   130   125   126
 50.0   121   124   119   121   130   136   142   148   169   219   267   276   252   220   194   176   163   155   151   155   163   176   194   220   252   276   267   219   169   148   142   136   130   121   119   124
 55.0   101   105   103   108   119   124   125   134   172   235   283   282   238   196   169   148   138   130   127   130   138   148   169   196   238   282   283   235   172   134   125   124   119   108   103   105
 60.0  85.9  87.9  86.9  93.7   100   106   107   117   169   232   282   266   206   161   137   121   112   106   104   106   112   121   137   161   206   266   282   232   169   117   107   106   100  93.7  86.9  87.9
 65.0  72.1  74.0  73.3  74.9  79.8  82.5  82.8  91.2   143   194   240   217   159   123   101  88.7  80.7  77.4  76.6  77.4  80.7  88.7   101   123   159   217   240   194   143  91.2  82.8  82.5  79.8  74.9  73.3  74.0
 70.0  66.6  75.9  62.5  51.4  52.1  51.9  54.2  59.0  99.0   139   173   152   110  79.1  62.5  56.1  51.7  49.6  49.7  49.6  51.7  56.1  62.5  79.1   110   152   173   139  99.0  59.0  54.2  51.9  52.1  51.4  62.5  75.9
 75.0  41.1  52.7  42.0  30.7  30.4  29.2  30.7  30.8  51.5  76.9  90.7  82.0  56.5  37.6  31.1  28.5  27.2  26.0  25.6  26.0  27.2  28.5  31.1  37.6  56.5  82.0  90.7  76.9  51.5  30.8  30.7  29.2  30.4  30.7  42.0  52.7
 80.0  13.8  20.0  18.6  14.4  13.8  13.4  12.6  11.9  17.4  29.6  36.4  29.9  17.7  11.4  10.9  10.6  10.4   9.9   9.1   9.9  10.4  10.6  10.9  11.4  17.7  29.9  36.4  29.6  17.4  11.9  12.6  13.4  13.8  14.4  18.6  20.0
 85.0   0.5   3.5   4.7   4.7   5.8   5.0   3.5   2.6   2.8   4.1   5.3   4.9   3.1   1.9   1.3   1.2   0.9   0.2   0.1   0.2   0.9   1.2   1.3   1.9   3.1   4.9   5.3   4.1   2.8   2.6   3.5   5.0   5.8   4.7   4.7   3.5
 90.0   0.1   0.3   0.5   1.3   2.4   2.3   1.4   0.8   0.7   1.1   1.8   1.8   1.4   0.6   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.6   1.4   1.8   1.8   1.1   0.7   0.8   1.4   2.3   2.4   1.3   0.5   0.3
 95.0   0.0   0.1   0.2   1.1   1.8   1.2   1.0   0.6   0.7   0.8   1.6   1.8   1.4   0.8   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.8   1.4   1.8   1.6   0.8   0.7   0.6   1.0   1.2   1.8   1.1   0.2   0.1
100.0   0.0   0.1   0.2   0.5   1.0   1.4   0.8   0.5   0.5   0.8   1.2   1.2   0.7   0.1   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.1   0.7   1.2   1.2   0.8   0.5   0.5   0.8   1.4   1.0   0.5   0.2   0.1
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