Illuminance plots of 35913

(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] 35913
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1MS01
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  indiv. Position, RP 4
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:   62 W


# Source file: ies/35913.ies
# Luminaire flux =  3863 lm,
#                   87.8 % of the bulb flux
# between 75 and 90:  4.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  64.1 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   4.5 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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  45 %
#  (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   670 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   732 cd / 1000 lm,
# maximum spec. lum. intensity   732 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   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159
  5.0   157   156   156   157   159   161   163   164   166   167   169   170   171   170   167   162   156   153   153   153   156   162   167   170   171   170   169   167   166   164   163   161   159   157   156   156
 10.0   148   151   154   157   154   157   156   160   164   169   172   176   181   186   186   181   174   165   161   165   174   181   186   186   181   176   172   169   164   160   156   157   154   157   154   151
 15.0   145   148   151   154   156   158   160   158   161   166   172   181   189   194   200   202   196   193   188   193   196   202   200   194   189   181   172   166   161   158   160   158   156   154   151   148
 20.0   143   144   149   155   158   156   158   158   161   166   177   188   200   213   217   217   215   203   204   203   215   217   217   213   200   188   177   166   161   158   158   156   158   155   149   144
 25.0   139   141   144   147   148   153   152   158   164   168   179   196   213   236   240   236   225   216   209   216   225   236   240   236   213   196   179   168   164   158   152   153   148   147   144   141
 30.0   136   138   141   140   141   145   153   155   158   164   179   208   234   250   255   248   233   220   209   220   233   248   255   250   234   208   179   164   158   155   153   145   141   140   141   138
 35.0   131   136   146   138   137   142   146   151   156   165   182   219   257   284   271   255   240   234   214   234   240   255   271   284   257   219   182   165   156   151   146   142   137   138   146   136
 40.0   123   130   132   136   141   140   142   148   155   165   184   234   290   305   304   270   249   241   212   241   249   270   304   305   290   234   184   165   155   148   142   140   141   136   132   130
 45.0   116   117   124   128   137   148   145   149   152   166   192   263   324   342   317   280   238   227   203   227   238   280   317   342   324   263   192   166   152   149   145   148   137   128   124   117
 50.0   109   111   118   122   154   142   143   149   150   164   208   309   379   376   331   265   222   208   177   208   222   265   331   376   379   309   208   164   150   149   143   142   154   122   118   111
 55.0  94.3  97.8   113   113   144   140   128   143   144   162   232   385   419   367   291   233   178   157   139   157   178   233   291   367   419   385   232   162   144   143   128   140   144   113   113  97.8
 60.0  85.7  87.2  98.7   100   119   127   122   121   132   150   264   479   469   315   217   166   127   113  99.0   113   127   166   217   315   469   479   264   150   132   121   122   127   119   100  98.7  87.2
 65.0  60.2  61.5  70.2  85.7  81.9   105   114   117   126   140   436   670   432   235   139   112  86.7  74.8  67.2  74.8  86.7   112   139   235   432   670   436   140   126   117   114   105  81.9  85.7  70.2  61.5
 70.0  27.8  46.3  48.3  39.9  66.2  83.2  91.5   109   128   165   732   600   218   130   119  82.2  60.7  46.9  39.5  46.9  60.7  82.2   119   130   218   600   732   165   128   109  91.5  83.2  66.2  39.9  48.3  46.3
 75.0  17.9  27.7  33.3  35.5  49.5  67.7  72.9  90.0   113   155   354   233   109  92.0  82.1  53.5  47.6  29.0  19.2  29.0  47.6  53.5  82.1  92.0   109   233   354   155   113  90.0  72.9  67.7  49.5  35.5  33.3  27.7
 80.0  11.8  15.9  27.2   7.4   8.8   6.4   6.4   7.2  12.8  21.6  25.3  19.6  12.7  20.1  64.1  49.1  28.7  23.4  10.8  23.4  28.7  49.1  64.1  20.1  12.7  19.6  25.3  21.6  12.8   7.2   6.4   6.4   8.8   7.4  27.2  15.9
 85.0   3.6   3.2   4.3   3.3   4.8   3.2   3.2   3.7   5.2   6.2   6.8   8.0   4.6   4.5   4.8   4.6   4.5   3.9   3.6   3.9   4.5   4.6   4.8   4.5   4.6   8.0   6.8   6.2   5.2   3.7   3.2   3.2   4.8   3.3   4.3   3.2
 90.0   1.5   1.4   1.4   1.5   2.3   1.6   1.6   2.3   4.5   3.9   4.2   3.4   1.8   1.6   1.6   1.5   1.4   1.2   1.1   1.2   1.4   1.5   1.6   1.6   1.8   3.4   4.2   3.9   4.5   2.3   1.6   1.6   2.3   1.5   1.4   1.4
 95.0   0.8   0.9   0.9   1.1   1.3   1.2   1.3   1.4   1.6   1.8   1.8   1.5   1.4   1.2   1.2   1.1   0.9   0.8   0.7   0.8   0.9   1.1   1.2   1.2   1.4   1.5   1.8   1.8   1.6   1.4   1.3   1.2   1.3   1.1   0.9   0.9
100.0   0.5   0.6   1.0   1.3   1.3   1.1   1.1   1.2   1.3   1.6   1.6   1.3   1.2   1.0   1.0   0.8   0.7   0.6   0.6   0.6   0.7   0.8   1.0   1.0   1.2   1.3   1.6   1.6   1.3   1.2   1.1   1.1   1.3   1.3   1.0   0.6
105.0   0.3   0.4   0.6   3.0   2.7   1.2   1.1   1.0   1.1   1.3   1.6   1.2   1.1   1.0   0.9   0.7   0.6   0.5   0.5   0.5   0.6   0.7   0.9   1.0   1.1   1.2   1.6   1.3   1.1   1.0   1.1   1.2   2.7   3.0   0.6   0.4
110.0   0.3   0.3   0.4   0.7   1.6   1.0   0.9   0.9   0.9   1.0   1.1   0.9   0.9   0.9   0.6   0.5   0.5   0.4   0.4   0.4   0.5   0.5   0.6   0.9   0.9   0.9   1.1   1.0   0.9   0.9   0.9   1.0   1.6   0.7   0.4   0.3
115.0   0.4   0.4   0.5   0.6   1.0   0.8   0.8   1.0   0.9   1.2   0.9   0.8   0.8   0.6   0.5   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.5   0.6   0.8   0.8   0.9   1.2   0.9   1.0   0.8   0.8   1.0   0.6   0.5   0.4
120.0   0.4   0.5   0.5   0.6   0.8   0.8   0.8   0.9   0.9   1.0   0.9   0.8   0.7   0.5   0.5   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.5   0.5   0.7   0.8   0.9   1.0   0.9   0.9   0.8   0.8   0.8   0.6   0.5   0.5
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