Illuminance plots of 38162

(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] 38162
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1ST1B
# [LUMINAIRE] SC 100, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with
# [MORE] power reduction relay "ECO"
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 5, RP 7
# [LAMPCAT] Osram: NAV-T 250W SUPER 4Y
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  33000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.285   0.285   0.000
# Ballast factor: 1,  Input power:  285 W


# Source file: ies/38162.ies
# Luminaire flux = 26169 lm,
#                   79.3 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.8 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   9.1 cd / 1000 lm ,  0.5 % 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:  16 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  73 %
#  (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   500 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   260 cd / 1000 lm,
# maximum spec. lum. intensity   516 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   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177
  5.0   169   170   172   172   173   174   175   176   176   176   178   179   182   184   186   187   188   185   183   185   188   187   186   184   182   179   178   176   176   176   175   174   173   172   172   170
 10.0   163   164   164   165   166   170   172   172   173   175   179   185   190   196   197   198   200   200   192   200   200   198   197   196   190   185   179   175   173   172   172   170   166   165   164   164
 15.0   157   157   158   161   161   160   164   169   172   178   188   197   202   201   209   214   211   212   203   212   211   214   209   201   202   197   188   178   172   169   164   160   161   161   158   157
 20.0   150   152   152   155   155   159   161   165   170   178   191   208   226   230   230   223   227   222   209   222   227   223   230   230   226   208   191   178   170   165   161   159   155   155   152   152
 25.0   140   144   146   146   150   152   153   154   161   174   197   217   231   242   257   245   241   229   224   229   241   245   257   242   231   217   197   174   161   154   153   152   150   146   146   144
 30.0   137   139   141   141   142   143   145   150   156   174   206   247   275   279   276   273   255   240   233   240   255   273   276   279   275   247   206   174   156   150   145   143   142   141   141   139
 35.0   130   133   137   143   137   135   137   142   149   170   208   256   295   317   325   302   290   262   255   262   290   302   325   317   295   256   208   170   149   142   137   135   137   143   137   133
 40.0   121   124   131   136   140   138   134   135   142   168   214   274   328   338   365   351   332   300   293   300   332   351   365   338   328   274   214   168   142   135   134   138   140   136   131   124
 45.0   107   113   119   127   139   133   134   132   136   168   251   317   357   371   402   382   332   313   314   313   332   382   402   371   357   317   251   168   136   132   134   133   139   127   119   113
 50.0  98.7   103   107   114   131   122   125   132   132   174   298   377   400   410   377   323   277   255   263   255   277   323   377   410   400   377   298   174   132   132   125   122   131   114   107   103
 55.0  77.3  81.5  92.7   100   110   109   115   125   135   199   367   442   435   359   265   192   164   168   153   168   164   192   265   359   435   442   367   199   135   125   115   109   110   100  92.7  81.5
 60.0  53.7  57.0  63.2  73.2  79.5  91.3  97.7   110   132   273   516   509   377   228   143   110   101   102  96.3   102   101   110   143   228   377   509   516   273   132   110  97.7  91.3  79.5  73.2  63.2  57.0
 65.0  28.8  32.0  37.2  40.1  43.4  42.5  44.0  44.3  70.9   334   500   362   211   122  94.9  79.0  66.6  58.5  54.8  58.5  66.6  79.0  94.9   122   211   362   500   334  70.9  44.3  44.0  42.5  43.4  40.1  37.2  32.0
 70.0  12.6  13.9  20.8  15.2  14.3  14.0  18.4  17.6  28.7   129   260   124  39.1  51.1  69.6  59.6  43.4  30.1  23.3  30.1  43.4  59.6  69.6  51.1  39.1   124   260   129  28.7  17.6  18.4  14.0  14.3  15.2  20.8  13.9
 75.0   8.8  21.1  27.8   8.9   7.3  10.5  13.1  11.7  13.2  17.0  22.2  19.8  16.4  11.7  10.7  12.6  10.8  11.7   8.9  11.7  10.8  12.6  10.7  11.7  16.4  19.8  22.2  17.0  13.2  11.7  13.1  10.5   7.3   8.9  27.8  21.1
 80.0   2.6   2.9   3.8   4.2   5.0   7.0   8.7   7.7   8.3  10.4  16.8  16.7  15.0   7.6   6.1   4.6   4.0   3.6   3.5   3.6   4.0   4.6   6.1   7.6  15.0  16.7  16.8  10.4   8.3   7.7   8.7   7.0   5.0   4.2   3.8   2.9
 85.0   1.3   1.3   2.1   3.4   4.4   6.5   7.7   6.4   6.5   9.3  14.9  16.6  14.7   5.8   4.1   3.0   2.3   2.0   1.9   2.0   2.3   3.0   4.1   5.8  14.7  16.6  14.9   9.3   6.5   6.4   7.7   6.5   4.4   3.4   2.1   1.3
 90.0   0.4   0.4   0.8   1.6   2.6   4.2   4.7   3.3   3.3   6.2   7.5   9.1   8.6   3.7   1.9   1.4   0.9   0.8   0.7   0.8   0.9   1.4   1.9   3.7   8.6   9.1   7.5   6.2   3.3   3.3   4.7   4.2   2.6   1.6   0.8   0.4
 95.0   0.3   0.4   0.7   1.3   1.6   1.9   2.2   2.5   2.6   4.1   5.8   6.3   6.1   3.1   1.3   1.0   0.6   0.5   0.5   0.5   0.6   1.0   1.3   3.1   6.1   6.3   5.8   4.1   2.6   2.5   2.2   1.9   1.6   1.3   0.7   0.4
100.0   0.2   0.3   0.5   0.9   1.3   1.4   1.6   1.7   1.9   2.0   2.1   2.0   1.8   1.4   1.0   0.7   0.4   0.4   0.3   0.4   0.4   0.7   1.0   1.4   1.8   2.0   2.1   2.0   1.9   1.7   1.6   1.4   1.3   0.9   0.5   0.3
105.0   0.2   0.2   0.3   0.6   0.8   1.0   1.2   1.3   1.4   1.5   1.5   1.4   1.2   1.0   0.7   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.7   1.0   1.2   1.4   1.5   1.5   1.4   1.3   1.2   1.0   0.8   0.6   0.3   0.2
110.0   0.2   0.2   0.3   0.4   0.6   0.7   0.8   1.0   1.0   1.1   1.0   0.9   0.8   0.7   0.6   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.6   0.7   0.8   0.9   1.0   1.1   1.0   1.0   0.8   0.7   0.6   0.4   0.3   0.2
115.0   0.3   0.3   0.3   0.4   0.5   0.6   0.6   0.7   0.8   0.8   0.8   0.7   0.6   0.5   0.4   0.3   0.3   0.3   0.2   0.3   0.3   0.3   0.4   0.5   0.6   0.7   0.8   0.8   0.8   0.7   0.6   0.6   0.5   0.4   0.3   0.3
120.0   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.2   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.4
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