Illuminance plots of 32753

(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] 32753
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1NE13
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 35, RP 5
# [LAMPCAT] Philips: SON PIA PLUS 100W
# [LAMP] HSE 100W
# TILT=NONE
# Bulbs: 1,  10000 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:  115 W


# Source file: ies/32753.ies
# Luminaire flux =  7990 lm,
#                   79.9 % of the bulb flux
# between 75 and 90:  7.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  90.4 cd / 1000 lm ,  3.4 % of the luminaire flux
# 90deg and above:  max   5.6 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:  12 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  53 %
#  (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   266 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   216 cd / 1000 lm,
# maximum spec. lum. intensity   285 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   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153
  5.0   149   149   149   149   150   150   151   151   152   154   155   156   157   158   158   159   159   160   160   160   159   159   158   158   157   156   155   154   152   151   151   150   150   149   149   149
 10.0   145   145   145   146   147   148   149   151   152   154   157   159   161   163   165   166   167   167   168   167   167   166   165   163   161   159   157   154   152   151   149   148   147   146   145   145
 15.0   141   142   142   143   144   145   147   149   152   155   159   163   167   171   174   176   178   178   178   178   178   176   174   171   167   163   159   155   152   149   147   145   144   143   142   142
 20.0   137   137   138   139   141   142   144   147   150   154   160   168   176   183   187   190   190   191   191   191   190   190   187   183   176   168   160   154   150   147   144   142   141   139   138   137
 25.0   131   132   134   135   136   138   140   143   146   152   160   171   185   197   204   208   207   205   205   205   207   208   204   197   185   171   160   152   146   143   140   138   136   135   134   132
 30.0   124   125   127   129   131   134   137   140   143   149   160   177   196   213   223   225   223   219   218   219   223   225   223   213   196   177   160   149   143   140   137   134   131   129   127   125
 35.0   121   123   125   124   126   131   135   139   140   146   160   183   208   227   238   240   236   231   228   231   236   240   238   227   208   183   160   146   140   139   135   131   126   124   125   123
 40.0   117   119   119   121   124   130   136   139   138   145   162   192   222   238   246   248   245   239   235   239   245   248   246   238   222   192   162   145   138   139   136   130   124   121   119   119
 45.0   118   118   111   112   121   128   138   142   138   146   170   207   236   246   249   249   245   238   233   238   245   249   249   246   236   207   170   146   138   142   138   128   121   112   111   118
 50.0   113   117   108   103   115   127   138   144   138   149   182   227   254   256   251   243   236   229   225   229   236   243   251   256   254   227   182   149   138   144   138   127   115   103   108   117
 55.0   109   108  99.3  96.8   108   123   132   136   140   155   209   263   278   263   246   231   222   214   211   214   222   231   246   263   278   263   209   155   140   136   132   123   108  96.8  99.3   108
 60.0   118   111  98.6  92.9  98.3   111   120   124   134   158   230   281   285   257   229   211   199   193   191   193   199   211   229   257   285   281   230   158   134   124   120   111  98.3  92.9  98.6   111
 65.0  96.9  95.0  91.2  80.2  84.4  94.8   104   107   117   148   216   266   262   231   198   178   168   164   165   164   168   178   198   231   262   266   216   148   117   107   104  94.8  84.4  80.2  91.2  95.0
 70.0  78.8  85.9  74.2  58.9  62.6  70.8  79.2  84.1  90.4   122   173   215   216   185   155   134   121   117   118   117   121   134   155   185   216   215   173   122  90.4  84.1  79.2  70.8  62.6  58.9  74.2  85.9
 75.0  59.2  65.8  48.7  36.5  41.8  48.5  56.1  60.1  65.6  98.3   129   156   152   126   102  86.7  79.0  75.0  75.4  75.0  79.0  86.7   102   126   152   156   129  98.3  65.6  60.1  56.1  48.5  41.8  36.5  48.7  65.8
 80.0  30.0  35.1  25.3  19.5  27.1  32.1  35.6  38.8  43.0  56.1  79.0  90.4  83.7  64.4  50.3  44.0  40.2  38.2  37.7  38.2  40.2  44.0  50.3  64.4  83.7  90.4  79.0  56.1  43.0  38.8  35.6  32.1  27.1  19.5  25.3  35.1
 85.0  11.5  12.7  11.5   9.1  16.5  18.5  17.7  17.9  19.6  23.3  32.0  34.6  28.8  20.8  19.0  16.9  15.0  14.3  13.8  14.3  15.0  16.9  19.0  20.8  28.8  34.6  32.0  23.3  19.6  17.9  17.7  18.5  16.5   9.1  11.5  12.7
 90.0   2.4   2.3   2.0   2.0   2.7   2.1   2.1   2.9   5.4   5.6   5.1   4.1   2.7   2.1   2.2   2.0   1.9   1.5   1.4   1.5   1.9   2.0   2.2   2.1   2.7   4.1   5.1   5.6   5.4   2.9   2.1   2.1   2.7   2.0   2.0   2.3
 95.0   0.9   0.9   1.0   1.2   1.4   1.3   1.2   1.3   1.3   1.4   1.5   1.5   1.4   1.3   1.3   1.2   1.0   0.9   0.9   0.9   1.0   1.2   1.3   1.3   1.4   1.5   1.5   1.4   1.3   1.3   1.2   1.3   1.4   1.2   1.0   0.9
100.0   0.5   0.6   1.0   1.9   1.8   1.1   1.0   1.1   1.1   1.2   1.2   1.2   1.1   1.1   1.0   0.9   0.8   0.7   0.7   0.7   0.8   0.9   1.0   1.1   1.1   1.2   1.2   1.2   1.1   1.1   1.0   1.1   1.8   1.9   1.0   0.6
105.0   0.4   0.4   0.6   1.5   2.5   1.3   1.0   1.0   1.0   1.1   1.1   1.0   1.0   1.0   0.8   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.8   1.0   1.0   1.0   1.1   1.1   1.0   1.0   1.0   1.3   2.5   1.5   0.6   0.4
110.0   0.3   0.4   0.5   0.7   1.4   1.1   0.9   0.9   0.9   0.9   0.9   0.8   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.9   0.9   0.9   0.9   0.9   1.1   1.4   0.7   0.5   0.4
115.0   0.4   0.4   0.5   0.6   0.7   0.7   0.8   0.8   0.8   0.8   0.8   0.7   0.7   0.6   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.6   0.7   0.7   0.8   0.8   0.8   0.8   0.8   0.7   0.7   0.6   0.5   0.4
120.0   0.5   0.5   0.5   0.6   0.7   0.7   0.7   0.7   0.8   0.8   0.7   0.7   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.7   0.7   0.8   0.8   0.7   0.7   0.7   0.7   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