Illuminance plots of 36271

(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] 36271
# [MANUFAC] SiTECO
# [LUMCAT] 5CX63221FE1408
# [LUMINAIRE] CX 200 COMFORT, streetlight
# [MORE]  "", "", "", "", "", "", "", ""
# [LAMPCAT] Osram: HQL 400W
# [LAMP] HME 400W
# TILT=NONE
# Bulbs: 1,  22000 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:  425 W


# Source file: ies/36271.ies
# Luminaire flux = 15881 lm,
#                   72.2 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  29.7 cd / 1000 lm ,  0.9 % 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:   7 %
#  (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   157 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   110 cd / 1000 lm,
# maximum spec. lum. intensity   266 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   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198
  5.0   178   178   179   181   183   185   188   192   195   198   202   206   209   212   214   216   217   218   219   218   217   216   214   212   209   206   202   198   195   192   188   185   183   181   179   178
 10.0   161   161   163   166   170   175   181   187   194   202   208   216   222   228   233   237   239   241   240   241   239   237   233   228   222   216   208   202   194   187   181   175   170   166   163   161
 15.0   147   148   150   153   158   165   173   182   193   203   214   226   235   242   248   252   254   256   256   256   254   252   248   242   235   226   214   203   193   182   173   165   158   153   150   148
 20.0   138   138   139   142   147   154   165   178   192   206   221   235   246   254   259   262   264   264   263   264   264   262   259   254   246   235   221   206   192   178   165   154   147   142   139   138
 25.0   132   131   131   132   137   145   156   171   187   204   221   237   251   259   264   266   264   263   263   263   264   266   264   259   251   237   221   204   187   171   156   145   137   132   131   131
 30.0   126   125   125   128   132   140   150   165   179   199   220   239   252   258   261   261   257   256   255   256   257   261   261   258   252   239   220   199   179   165   150   140   132   128   125   125
 35.0   123   121   121   124   129   136   145   156   171   194   221   243   253   254   251   250   246   243   242   243   246   250   251   254   253   243   221   194   171   156   145   136   129   124   121   121
 40.0   122   120   120   123   129   136   143   154   170   196   226   248   252   243   235   232   230   227   225   227   230   232   235   243   252   248   226   196   170   154   143   136   129   123   120   120
 45.0   116   114   114   120   126   136   147   159   177   204   234   249   245   230   216   212   210   208   205   208   210   212   216   230   245   249   234   204   177   159   147   136   126   120   114   114
 50.0   109   105   104   110   119   130   143   160   185   214   239   246   232   213   197   187   185   184   181   184   185   187   197   213   232   246   239   214   185   160   143   130   119   110   104   105
 55.0  92.9  89.7  89.6  96.9   106   114   126   149   180   207   225   228   214   195   176   163   160   159   157   159   160   163   176   195   214   228   225   207   180   149   126   114   106  96.9  89.6  89.7
 60.0  82.5  79.5  76.5  80.4  87.1  93.9   104   128   161   183   198   199   182   162   147   138   132   130   128   130   132   138   147   162   182   199   198   183   161   128   104  93.9  87.1  80.4  76.5  79.5
 65.0  67.5  65.5  62.5  61.6  65.6  70.5  80.4   102   129   146   157   157   143   127   116   107   103   102   101   102   103   107   116   127   143   157   157   146   129   102  80.4  70.5  65.6  61.6  62.5  65.5
 70.0  49.0  49.5  46.1  42.8  45.0  48.9  55.5  71.3  92.8   104   110   109  98.8  88.3  80.4  73.5  69.2  68.6  68.1  68.6  69.2  73.5  80.4  88.3  98.8   109   110   104  92.8  71.3  55.5  48.9  45.0  42.8  46.1  49.5
 75.0  29.5  30.6  27.5  25.1  26.5  29.3  33.1  43.0  56.7  63.2  67.3  66.0  58.9  51.5  45.4  40.2  37.7  36.2  35.8  36.2  37.7  40.2  45.4  51.5  58.9  66.0  67.3  63.2  56.7  43.0  33.1  29.3  26.5  25.1  27.5  30.6
 80.0  12.9  13.6  10.5  10.1  11.3  13.0  14.9  18.9  25.4  27.8  29.7  29.0  24.9  20.8  18.0  16.0  15.4  14.3  14.7  14.3  15.4  16.0  18.0  20.8  24.9  29.0  29.7  27.8  25.4  18.9  14.9  13.0  11.3  10.1  10.5  13.6
 85.0   0.1   0.7   1.2   1.6   1.9   2.3   2.6   2.8   3.3   3.4   3.2   2.9   2.5   2.5   2.5   2.9   2.8   3.2   3.2   3.2   2.8   2.9   2.5   2.5   2.5   2.9   3.2   3.4   3.3   2.8   2.6   2.3   1.9   1.6   1.2   0.7
 90.0   0.0   0.0   0.0   0.0   0.1   0.2   0.3   0.3   0.4   0.5   0.5   0.4   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   0.4   0.5   0.5   0.4   0.3   0.3   0.2   0.1   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.2   0.3   0.3   0.3   0.4   0.6   0.9   0.7   0.4   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.4   0.7   0.9   0.6   0.4   0.3   0.3   0.3   0.2   0.0   0.0   0.0
100.0   0.0   0.0   0.1   0.0   0.1   0.2   0.2   0.2   0.3   0.5   0.7   0.5   0.2   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.2   0.5   0.7   0.5   0.3   0.2   0.2   0.2   0.1   0.0   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