Illuminance plots of 38008

(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] 38008
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1NT0B
# [LUMINAIRE] SC 100, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 4, RP 8
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 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:  115 W


# Source file: ies/38008.ies
# Luminaire flux =  8117 lm,
#                   77.3 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.6 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max  16.9 cd / 1000 lm ,  0.4 % 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:  16 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  80 %
#  (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   475 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   261 cd / 1000 lm,
# maximum spec. lum. intensity   510 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   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154
  5.0   151   151   151   150   150   151   152   153   153   153   153   154   154   154   155   156   156   156   157   156   156   156   155   154   154   154   153   153   153   153   152   151   150   150   151   151
 10.0   147   146   146   148   148   150   151   152   152   152   153   155   156   156   158   159   160   161   162   161   160   159   158   156   156   155   153   152   152   152   151   150   148   148   146   146
 15.0   142   142   144   146   148   147   149   151   152   153   156   158   163   165   166   166   169   164   170   164   169   166   166   165   163   158   156   153   152   151   149   147   148   146   144   142
 20.0   136   138   139   143   145   149   149   150   151   154   157   162   171   177   178   182   183   181   180   181   183   182   178   177   171   162   157   154   151   150   149   149   145   143   139   138
 25.0   129   132   136   138   142   142   145   145   146   148   153   163   174   189   211   197   200   194   190   194   200   197   211   189   174   163   153   148   146   145   145   142   142   138   136   132
 30.0   123   127   132   132   135   137   138   139   139   143   152   167   189   212   227   244   225   212   206   212   225   244   227   212   189   167   152   143   139   139   138   137   135   132   132   127
 35.0   118   125   131   133   133   132   133   133   135   139   146   167   205   258   285   282   263   245   239   245   263   282   285   258   205   167   146   139   135   133   133   132   133   133   131   125
 40.0   115   120   125   125   138   134   132   128   129   134   144   173   236   316   357   362   353   306   310   306   353   362   357   316   236   173   144   134   129   128   132   134   138   125   125   120
 45.0   104   114   118   116   137   132   131   126   123   130   148   188   285   374   460   484   442   429   418   429   442   484   460   374   285   188   148   130   123   126   131   132   137   116   118   114
 50.0   102   109   110   113   129   123   122   126   118   125   141   226   360   467   510   505   451   436   452   436   451   505   510   467   360   226   141   125   118   126   122   123   129   113   110   109
 55.0  81.9  88.1  98.3   101   115   111   112   114   118   122   141   297   466   496   440   365   316   334   319   334   316   365   440   496   466   297   141   122   118   114   112   111   115   101  98.3  88.1
 60.0  57.5  61.5  63.9  74.5  78.1  89.3  88.6  97.6   113   119   173   430   490   362   235   163   157   194   188   194   157   163   235   362   490   430   173   119   113  97.6  88.6  89.3  78.1  74.5  63.9  61.5
 65.0  26.2  25.3  25.7  28.2  28.7  29.0  25.4  24.9  46.2  68.1   241   475   382   176   116   101  92.9  99.3  97.1  99.3  92.9   101   116   176   382   475   241  68.1  46.2  24.9  25.4  29.0  28.7  28.2  25.7  25.3
 70.0  14.6  16.4  16.7  11.7  16.9  18.2  16.5  11.8  29.4  41.0   252   261   102  76.8  81.7  75.3  57.3  43.4  36.6  43.4  57.3  75.3  81.7  76.8   102   261   252  41.0  29.4  11.8  16.5  18.2  16.9  11.7  16.7  16.4
 75.0   9.1  19.7  26.2   8.1   9.5  13.7  12.9   8.5   9.9  15.0  26.9  33.6  23.9  15.3  14.9  17.2  25.2  20.1  15.4  20.1  25.2  17.2  14.9  15.3  23.9  33.6  26.9  15.0   9.9   8.5  12.9  13.7   9.5   8.1  26.2  19.7
 80.0   3.5   3.7   4.3   4.7   5.4   7.1   7.7   6.9   6.9   8.8  10.8  18.8  18.2  10.0   7.2   5.9   5.5   5.0   4.8   5.0   5.5   5.9   7.2  10.0  18.2  18.8  10.8   8.8   6.9   6.9   7.7   7.1   5.4   4.7   4.3   3.7
 85.0   1.5   1.7   2.6   3.9   4.6   5.5   5.9   5.8   5.3   6.1   9.8  17.2  20.6  10.0   4.8   3.7   3.0   2.4   2.2   2.4   3.0   3.7   4.8  10.0  20.6  17.2   9.8   6.1   5.3   5.8   5.9   5.5   4.6   3.9   2.6   1.7
 90.0   0.7   0.9   1.4   2.4   3.4   4.7   4.8   4.0   3.5   4.2   9.9  12.7  16.9   9.7   3.1   2.3   1.6   1.3   1.1   1.3   1.6   2.3   3.1   9.7  16.9  12.7   9.9   4.2   3.5   4.0   4.8   4.7   3.4   2.4   1.4   0.9
 95.0   0.5   0.7   1.2   1.9   2.3   2.5   2.7   2.8   2.8   3.4   6.5   9.1  11.1   6.3   2.1   1.5   1.0   0.9   0.7   0.9   1.0   1.5   2.1   6.3  11.1   9.1   6.5   3.4   2.8   2.8   2.7   2.5   2.3   1.9   1.2   0.7
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