Illuminance plots of 33143

(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] 33143
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55911UT0B400
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, Alu sand blasted
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 1, RP 7
# [LAMPCAT] Philips: SON-T PIA PLUS 600W
# [LAMP] HST 600W
# TILT=NONE
# Bulbs: 1,  90000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.487   0.850   0.000
# Ballast factor: 1,  Input power:  645 W


# Source file: ies/33143.ies
# Luminaire flux = 71730 lm,
#                   79.7 % of the bulb flux
# between 75 and 90:  4.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  78.1 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   1.6 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  16 %
#  (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   361 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   321 cd / 1000 lm,
# maximum spec. lum. intensity   361 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   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178
  5.0   168   169   171   174   177   179   181   183   185   188   191   192   192   193   192   189   187   185   184   185   187   189   192   193   192   192   191   188   185   183   181   179   177   174   171   169
 10.0   157   159   162   164   167   171   176   182   187   194   200   206   210   212   212   210   207   202   198   202   207   210   212   212   210   206   200   194   187   182   176   171   167   164   162   159
 15.0   143   146   149   152   157   160   163   169   177   186   196   207   218   228   235   233   228   220   214   220   228   233   235   228   218   207   196   186   177   169   163   160   157   152   149   146
 20.0   132   136   138   142   143   147   152   159   168   181   194   208   221   233   240   250   244   234   224   234   244   250   240   233   221   208   194   181   168   159   152   147   143   142   138   136
 25.0   125   128   130   130   132   135   141   147   157   171   187   201   216   230   239   244   249   241   228   241   249   244   239   230   216   201   187   171   157   147   141   135   132   130   130   128
 30.0   117   120   121   122   124   127   129   135   143   158   175   190   206   222   227   231   240   239   221   239   240   231   227   222   206   190   175   158   143   135   129   127   124   122   121   120
 35.0   116   118   115   116   118   117   120   125   133   149   168   188   198   211   219   215   218   226   206   226   218   215   219   211   198   188   168   149   133   125   120   117   118   116   115   118
 40.0   109   111   118   127   123   116   118   122   128   147   166   190   202   206   212   201   197   212   186   212   197   201   212   206   202   190   166   147   128   122   118   116   123   127   118   111
 45.0  99.1  99.4   110   127   127   125   118   119   126   150   174   196   205   209   212   207   192   207   174   207   192   207   212   209   205   196   174   150   126   119   118   125   127   127   110  99.4
 50.0  89.3  91.7   101   119   125   133   126   119   126   175   216   235   230   235   244   238   213   225   196   225   213   238   244   235   230   235   216   175   126   119   126   133   125   119   101  91.7
 55.0  73.8  77.4  88.9   111   124   134   132   120   132   210   254   270   271   278   283   284   277   265   276   265   277   284   283   278   271   270   254   210   132   120   132   134   124   111  88.9  77.4
 60.0  64.9  62.2  72.1  94.4   107   116   119   119   139   226   273   293   295   312   309   270   259   249   246   249   259   270   309   312   295   293   273   226   139   119   119   116   107  94.4  72.1  62.2
 65.0  42.2  44.3  55.4  72.4  82.3  90.3  94.4   108   145   279   352   361   328   270   199   138   119   145   167   145   119   138   199   270   328   361   352   279   145   108  94.4  90.3  82.3  72.4  55.4  44.3
 70.0  24.6  27.6  35.2  45.2  52.0  54.0  54.6  58.7   108   279   321   291   256   157   101  73.6  57.1  58.7  65.8  58.7  57.1  73.6   101   157   256   291   321   279   108  58.7  54.6  54.0  52.0  45.2  35.2  27.6
 75.0  11.3  21.4  17.8  20.3  24.5  28.5  33.9  42.6   104   289   276   165  93.7  54.8  58.8  59.8  41.3  26.0  22.5  26.0  41.3  59.8  58.8  54.8  93.7   165   276   289   104  42.6  33.9  28.5  24.5  20.3  17.8  21.4
 80.0   4.1  10.2   8.5  10.1  12.6  14.0  15.0  16.2  30.4  67.7  78.1  69.8  58.3  40.9  28.3  19.7  13.0   9.5   8.7   9.5  13.0  19.7  28.3  40.9  58.3  69.8  78.1  67.7  30.4  16.2  15.0  14.0  12.6  10.1   8.5  10.2
 85.0   1.0   2.3   1.9   1.7   1.8   2.0   2.1   2.6   4.1   7.1   7.1   5.7   3.7   2.9   3.1   3.0   2.7   2.7   2.2   2.7   2.7   3.0   3.1   2.9   3.7   5.7   7.1   7.1   4.1   2.6   2.1   2.0   1.8   1.7   1.9   2.3
 90.0   0.6   0.6   0.6   0.7   0.8   0.9   0.9   1.0   1.3   1.6   1.5   1.3   1.1   1.0   0.9   0.8   0.8   0.8   0.7   0.8   0.8   0.8   0.9   1.0   1.1   1.3   1.5   1.6   1.3   1.0   0.9   0.9   0.8   0.7   0.6   0.6
 95.0   0.2   0.5   0.4   0.5   0.6   0.6   0.6   0.7   0.7   0.8   0.8   0.8   0.8   0.9   1.0   0.9   1.0   0.8   0.5   0.8   1.0   0.9   1.0   0.9   0.8   0.8   0.8   0.8   0.7   0.7   0.6   0.6   0.6   0.5   0.4   0.5
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