Illuminance plots of 33145

(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] 33145
# [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 9
# [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/33145.ies
# Luminaire flux = 70920 lm,
#                   78.8 % of the bulb flux
# between 75 and 90:  4.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  93.8 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   1.5 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:  17 %
#  (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   359 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   309 cd / 1000 lm,
# maximum spec. lum. intensity   359 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   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165
  5.0   157   158   160   162   164   166   167   169   170   173   176   177   177   177   176   174   172   169   168   169   172   174   176   177   177   177   176   173   170   169   167   166   164   162   160   158
 10.0   148   150   153   154   156   159   162   166   171   176   183   187   190   193   193   192   190   185   181   185   190   192   193   193   190   187   183   176   171   166   162   159   156   154   153   150
 15.0   137   140   143   145   148   149   151   156   162   169   179   188   198   208   215   214   211   204   199   204   211   214   215   208   198   188   179   169   162   156   151   149   148   145   143   140
 20.0   128   131   133   136   137   139   143   147   155   165   177   190   204   215   224   233   228   220   210   220   228   233   224   215   204   190   177   165   155   147   143   139   137   136   133   131
 25.0   122   126   127   126   128   130   134   139   145   155   171   186   201   216   227   232   238   229   216   229   238   232   227   216   201   186   171   155   145   139   134   130   128   126   127   126
 30.0   117   119   119   120   122   124   126   129   134   145   160   176   192   209   217   222   233   232   214   232   233   222   217   209   192   176   160   145   134   129   126   124   122   120   119   119
 35.0   116   118   115   117   118   116   119   122   126   136   154   175   186   198   208   209   215   225   205   225   215   209   208   198   186   175   154   136   126   122   119   116   118   117   115   118
 40.0   111   112   117   126   124   117   117   120   122   132   154   180   194   199   202   198   197   213   189   213   197   198   202   199   194   180   154   132   122   120   117   117   124   126   117   112
 45.0   102   101   108   124   126   126   119   118   119   132   162   185   199   200   205   202   190   209   179   209   190   202   205   200   199   185   162   132   119   118   119   126   126   124   108   101
 50.0  92.8  93.9  99.4   116   124   133   127   117   117   144   192   214   217   224   238   232   207   226   199   226   207   232   238   224   217   214   192   144   117   117   127   133   124   116  99.4  93.9
 55.0  78.0  78.2  86.6   106   122   133   133   120   118   166   233   250   263   268   283   291   280   290   302   290   280   291   283   268   263   250   233   166   118   120   133   133   122   106  86.6  78.2
 60.0  86.8  68.1  70.7  90.2   104   113   116   114   123   183   249   277   293   309   331   322   332   311   316   311   332   322   331   309   293   277   249   183   123   114   116   113   104  90.2  70.7  68.1
 65.0  54.2  47.1  54.5  71.2  81.4  89.0  91.3  98.9   119   216   321   359   338   289   248   193   190   240   269   240   190   193   248   289   338   359   321   216   119  98.9  91.3  89.0  81.4  71.2  54.5  47.1
 70.0  25.1  26.8  33.0  41.5  47.8  51.0  54.4  56.1  71.5   210   309   303   274   178   124  85.5  70.3   108   144   108  70.3  85.5   124   178   274   303   309   210  71.5  56.1  54.4  51.0  47.8  41.5  33.0  26.8
 75.0  11.9  21.0  16.9  19.5  23.7  27.8  32.4  38.8  63.7   231   279   178   111  70.1  70.4  60.8  42.4  31.6  33.0  31.6  42.4  60.8  70.4  70.1   111   178   279   231  63.7  38.8  32.4  27.8  23.7  19.5  16.9  21.0
 80.0   4.4  10.0   8.2   9.6  11.9  13.5  14.5  15.8  23.3  66.8  93.8  87.2  67.3  38.8  25.9  18.8  13.7  11.2   8.8  11.2  13.7  18.8  25.9  38.8  67.3  87.2  93.8  66.8  23.3  15.8  14.5  13.5  11.9   9.6   8.2  10.0
 85.0   1.3   2.4   2.0   1.8   1.8   2.1   2.3   2.5   3.4   6.8   8.0   6.5   4.2   3.2   4.1   4.3   3.9   3.4   2.2   3.4   3.9   4.3   4.1   3.2   4.2   6.5   8.0   6.8   3.4   2.5   2.3   2.1   1.8   1.8   2.0   2.4
 90.0   0.6   0.6   0.7   0.8   0.8   0.9   0.9   1.0   1.2   1.5   1.4   1.3   1.2   1.0   1.0   1.0   0.9   0.8   0.8   0.8   0.9   1.0   1.0   1.0   1.2   1.3   1.4   1.5   1.2   1.0   0.9   0.9   0.8   0.8   0.7   0.6
 95.0   0.3   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.3   0.8   0.8   0.8   1.0   1.1   1.0   1.3   1.1   0.5   1.1   1.3   1.0   1.1   1.0   0.8   0.8   0.8   0.3   0.6   0.6   0.6   0.6   0.6   0.5   0.5   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