Illuminance plots of 33382

(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] 33382
# [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 3, RP 5
# [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/33382.ies
# Luminaire flux = 73530 lm,
#                   81.7 % of the bulb flux
# between 75 and 90:  2.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  14.5 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   1.8 cd / 1000 lm ,  0.1 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  15 %
#  (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   426 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   420 cd / 1000 lm,
# maximum spec. lum. intensity   426 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   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194
  5.0   183   184   187   189   192   194   197   199   201   204   206   209   211   212   213   212   210   208   206   208   210   212   213   212   211   209   206   204   201   199   197   194   192   189   187   184
 10.0   169   172   174   175   181   188   195   202   209   215   220   226   231   234   233   232   232   227   221   227   232   232   233   234   231   226   220   215   209   202   195   188   181   175   174   172
 15.0   152   155   157   163   170   176   182   189   198   207   217   229   242   252   256   252   249   245   238   245   249   252   256   252   242   229   217   207   198   189   182   176   170   163   157   155
 20.0   139   141   144   149   152   158   167   177   190   204   219   234   245   252   264   269   263   262   250   262   263   269   264   252   245   234   219   204   190   177   167   158   152   149   144   141
 25.0   131   132   134   135   138   144   152   164   180   200   219   237   251   258   259   266   263   263   252   263   263   266   259   258   251   237   219   200   180   164   152   144   138   135   134   132
 30.0   120   122   123   124   127   132   138   151   172   195   219   240   259   266   258   248   255   254   240   254   255   248   258   266   259   240   219   195   172   151   138   132   127   124   123   122
 35.0   118   118   115   116   118   120   125   136   160   181   208   232   254   274   270   244   239   241   219   241   239   244   270   274   254   232   208   181   160   136   125   120   118   116   115   118
 40.0   110   111   117   125   122   117   119   128   157   188   212   243   264   270   282   264   231   239   206   239   231   264   282   270   264   243   212   188   157   128   119   117   122   125   117   111
 45.0  99.2  97.9   109   125   126   119   115   123   152   193   227   265   276   285   306   316   275   263   246   263   275   316   306   285   276   265   227   193   152   123   115   119   126   125   109  97.9
 50.0  89.4  91.4  99.4   118   128   123   116   121   164   238   272   298   300   297   309   314   312   289   291   289   312   314   309   297   300   298   272   238   164   121   116   123   128   118  99.4  91.4
 55.0  73.9  75.3  85.8   110   121   119   118   125   185   273   306   312   315   321   287   227   214   217   205   217   214   227   287   321   315   312   306   273   185   125   118   119   121   110  85.8  75.3
 60.0  57.1  56.7  67.4  84.7  93.6  97.5   107   132   216   339   383   384   350   265   179   121   101   106   104   106   101   121   179   265   350   384   383   339   216   132   107  97.5  93.6  84.7  67.4  56.7
 65.0  34.6  39.0  49.5  60.9  69.3  74.9  81.9  97.5   234   410   426   375   251   152   101  75.5  63.4  59.2  56.3  59.2  63.4  75.5   101   152   251   375   426   410   234  97.5  81.9  74.9  69.3  60.9  49.5  39.0
 70.0  18.8  24.6  26.3  29.0  33.3  36.6  43.8  60.6   216   420   328   195   113  98.8  87.5  65.0  48.6  35.2  32.3  35.2  48.6  65.0  87.5  98.8   113   195   328   420   216  60.6  43.8  36.6  33.3  29.0  26.3  24.6
 75.0   8.2  22.6  17.5  15.6  19.0  22.4  28.5  38.5  82.3   141   161   115  57.7  39.3  33.0  32.6  31.6  20.0  15.1  20.0  31.6  32.6  33.0  39.3  57.7   115   161   141  82.3  38.5  28.5  22.4  19.0  15.6  17.5  22.6
 80.0   2.9   5.9   5.1   4.7   4.3   3.5   3.7   4.8   8.7  13.0  14.4  10.5   6.0   7.7  14.5  14.3  11.1   5.9   4.5   5.9  11.1  14.3  14.5   7.7   6.0  10.5  14.4  13.0   8.7   4.8   3.7   3.5   4.3   4.7   5.1   5.9
 85.0   0.7   1.5   1.7   1.5   1.2   1.4   1.6   1.9   2.4   2.9   2.9   2.4   2.0   2.0   1.7   1.5   1.4   1.2   1.5   1.2   1.4   1.5   1.7   2.0   2.0   2.4   2.9   2.9   2.4   1.9   1.6   1.4   1.2   1.5   1.7   1.5
 90.0   0.5   0.4   0.6   0.6   0.6   0.7   0.8   0.9   1.0   1.2   1.2   1.0   1.0   0.9   0.8   0.7   0.7   0.6   0.6   0.6   0.7   0.7   0.8   0.9   1.0   1.0   1.2   1.2   1.0   0.9   0.8   0.7   0.6   0.6   0.6   0.4
 95.0   0.2   0.3   0.3   0.4   0.5   0.6   0.6   0.6   0.7   0.8   0.8   0.8   0.8   0.9   1.1   1.7   1.8   0.4   0.3   0.4   1.8   1.7   1.1   0.9   0.8   0.8   0.8   0.8   0.7   0.6   0.6   0.6   0.5   0.4   0.3   0.3
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