Illuminance plots of 35933_D

(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] 35933
# [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]  default position, RP 3
# [LAMPCAT] Osram: NAV-E 50W/E
# [LAMP] HSE-E 50W
# TILT=NONE
# Bulbs: 1,   3500 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/35933_D.ies
# Luminaire flux =  3016 lm,
#                   86.2 % of the bulb flux
# between 75 and 90:  7.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  94.9 cd / 1000 lm ,  3.2 % of the luminaire flux
# 90deg and above:  max   5.7 cd / 1000 lm ,  0.5 % 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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  56 %
#  (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   366 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   307 cd / 1000 lm,
# maximum spec. lum. intensity   366 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   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167
  5.0   159   159   160   160   161   162   163   164   166   167   169   171   173   174   175   176   177   177   177   177   177   176   175   174   173   171   169   167   166   164   163   162   161   160   160   159
 10.0   153   153   154   155   156   158   161   164   166   170   174   178   181   184   187   189   190   191   192   191   190   189   187   184   181   178   174   170   166   164   161   158   156   155   154   153
 15.0   149   149   151   152   153   155   158   162   166   171   178   186   192   198   203   206   208   209   209   209   208   206   203   198   192   186   178   171   166   162   158   155   153   152   151   149
 20.0   143   144   146   149   150   152   154   157   162   170   181   193   205   215   222   225   224   224   224   224   224   225   222   215   205   193   181   170   162   157   154   152   150   149   146   144
 25.0   136   137   140   142   144   146   149   153   158   166   181   199   217   233   241   243   240   236   235   236   240   243   241   233   217   199   181   166   158   153   149   146   144   142   140   137
 30.0   131   132   133   134   137   140   144   148   153   163   180   205   228   246   254   255   249   241   238   241   249   255   254   246   228   205   180   163   153   148   144   140   137   134   133   132
 35.0   128   131   134   133   132   137   141   145   150   159   181   212   238   255   261   259   251   242   238   242   251   259   261   255   238   212   181   159   150   145   141   137   132   133   134   131
 40.0   123   125   127   131   134   138   142   145   147   159   185   223   251   262   263   258   250   239   233   239   250   258   263   262   251   223   185   159   147   145   142   138   134   131   127   125
 45.0   121   122   117   122   134   140   146   149   146   163   201   245   268   267   259   248   236   224   218   224   236   248   259   267   268   245   201   163   146   149   146   140   134   122   117   122
 50.0   112   118   112   112   129   139   145   151   146   171   228   281   292   277   254   233   218   206   200   206   218   233   254   277   292   281   228   171   146   151   145   139   129   112   112   118
 55.0   104   104   101   103   122   134   138   142   147   188   286   333   316   277   226   213   196   184   179   184   196   213   226   277   316   333   286   188   147   142   138   134   122   103   101   104
 60.0  94.7  95.9  92.7  96.0   108   121   126   131   144   213   336   366   321   261   218   188   170   161   158   161   170   188   218   261   321   366   336   213   144   131   126   121   108  96.0  92.7  95.9
 65.0  77.5  78.6  80.2  79.6  90.7   101   109   114   133   218   355   366   294   228   182   156   142   136   136   136   142   156   182   228   294   366   355   218   133   114   109   101  90.7  79.6  80.2  78.6
 70.0  68.1  77.3  71.9  56.8  66.2  72.1  82.8  89.2   109   187   307   307   235   177   141   119   107   102   102   102   107   119   141   177   235   307   307   187   109  89.2  82.8  72.1  66.2  56.8  71.9  77.3
 75.0  61.7  73.8  55.4  35.6  43.8  49.6  57.1  62.2  76.5   131   209   205   157   115  90.1  80.0  75.7  72.3  71.6  72.3  75.7  80.0  90.1   115   157   205   209   131  76.5  62.2  57.1  49.6  43.8  35.6  55.4  73.8
 80.0  31.3  39.1  28.4  20.1  28.1  30.9  33.8  37.9  44.5  68.7  94.9  91.0  72.2  52.8  46.2  44.1  42.2  40.8  39.3  40.8  42.2  44.1  46.2  52.8  72.2  91.0  94.9  68.7  44.5  37.9  33.8  30.9  28.1  20.1  28.4  39.1
 85.0  11.5  10.6  11.1   9.0  15.7  15.9  15.6  15.9  18.1  23.2  33.0  31.1  21.6  16.5  17.2  16.1  15.3  15.7  15.1  15.7  15.3  16.1  17.2  16.5  21.6  31.1  33.0  23.2  18.1  15.9  15.6  15.9  15.7   9.0  11.1  10.6
 90.0   2.8   2.6   2.2   2.2   2.7   2.2   2.2   3.0   5.6   5.7   5.3   4.2   2.7   2.2   2.2   2.1   2.1   2.0   1.8   2.0   2.1   2.1   2.2   2.2   2.7   4.2   5.3   5.7   5.6   3.0   2.2   2.2   2.7   2.2   2.2   2.6
 95.0   1.1   1.2   1.2   1.4   1.6   1.5   1.4   1.5   1.6   1.7   1.8   1.7   1.6   1.5   1.5   1.4   1.2   1.1   1.0   1.1   1.2   1.4   1.5   1.5   1.6   1.7   1.8   1.7   1.6   1.5   1.4   1.5   1.6   1.4   1.2   1.2
100.0   0.7   0.8   1.3   2.1   2.0   1.3   1.2   1.2   1.3   1.5   1.5   1.4   1.3   1.2   1.2   1.0   0.9   0.8   0.8   0.8   0.9   1.0   1.2   1.2   1.3   1.4   1.5   1.5   1.3   1.2   1.2   1.3   2.0   2.1   1.3   0.8
105.0   0.4   0.5   0.7   2.2   3.0   1.5   1.1   1.1   1.2   1.3   1.3   1.2   1.2   1.1   1.0   0.7   0.7   0.6   0.6   0.6   0.7   0.7   1.0   1.1   1.2   1.2   1.3   1.3   1.2   1.1   1.1   1.5   3.0   2.2   0.7   0.5
110.0   0.5   0.5   0.6   0.9   1.9   1.5   1.1   1.1   1.1   2.9   1.0   1.0   1.0   0.9   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.7   0.9   1.0   1.0   1.0   2.9   1.1   1.1   1.1   1.5   1.9   0.9   0.6   0.5
115.0   0.5   0.5   0.6   0.7   0.9   1.0   0.9   1.0   1.0   1.0   0.9   0.9   0.8   0.7   0.5   0.5   0.5   0.4   0.4   0.4   0.5   0.5   0.5   0.7   0.8   0.9   0.9   1.0   1.0   1.0   0.9   1.0   0.9   0.7   0.6   0.5
120.0   0.6   0.6   0.7   0.7   0.8   0.9   0.8   0.8   0.9   0.9   0.8   0.7   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.7   0.8   0.9   0.9   0.8   0.8   0.9   0.8   0.7   0.7   0.6
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