Illuminance plots of 32746

(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] 32746
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1PE13
# [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 40, RP 7
# [LAMPCAT] Osram: NAV-E 150W
# [LAMP] HSE 150W
# TILT=NONE
# Bulbs: 1,  14000 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:  170 W


# Source file: ies/32746.ies
# Luminaire flux = 11662 lm,
#                   83.3 % of the bulb flux
# between 75 and 90:  5.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  64.8 cd / 1000 lm ,  2.6 % of the luminaire flux
# 90deg and above:  max   4.9 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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  49 %
#  (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   247 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   190 cd / 1000 lm,
# maximum spec. lum. intensity   286 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   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183
  5.0   173   173   173   174   175   176   178   179   181   183   185   188   190   192   193   194   195   195   195   195   195   194   193   192   190   188   185   183   181   179   178   176   175   174   173   173
 10.0   165   165   166   167   169   171   174   177   180   185   189   194   198   202   205   207   209   210   210   210   209   207   205   202   198   194   189   185   180   177   174   171   169   167   166   165
 15.0   159   159   160   161   163   166   169   173   179   185   193   201   208   215   220   223   225   226   227   226   225   223   220   215   208   201   193   185   179   173   169   166   163   161   160   159
 20.0   153   154   155   157   158   161   165   170   177   185   196   208   219   229   236   239   240   240   241   240   240   239   236   229   219   208   196   185   177   170   165   161   158   157   155   154
 25.0   147   148   150   152   154   157   161   166   173   184   198   215   231   243   250   253   252   250   250   250   252   253   250   243   231   215   198   184   173   166   161   157   154   152   150   148
 30.0   139   140   142   145   148   152   156   161   169   180   199   221   240   254   260   261   258   254   252   254   258   261   260   254   240   221   199   180   169   161   156   152   148   145   142   140
 35.0   135   137   139   139   141   148   152   158   164   177   201   228   249   261   264   262   257   252   250   252   257   262   264   261   249   228   201   177   164   158   152   148   141   139   139   137
 40.0   132   133   133   135   138   144   151   156   161   178   205   238   259   265   262   259   254   248   245   248   254   259   262   265   259   238   205   178   161   156   151   144   138   135   133   133
 45.0   134   132   127   127   133   141   152   158   162   184   219   252   266   263   257   250   245   238   235   238   245   250   257   263   266   252   219   184   162   158   152   141   133   127   127   132
 50.0   131   133   123   117   126   138   149   158   167   199   240   269   275   261   248   236   227   220   217   220   227   236   248   261   275   269   240   199   167   158   149   138   126   117   123   133
 55.0   120   121   113   108   116   131   140   147   169   210   255   286   284   256   229   213   202   196   192   196   202   213   229   256   284   286   255   210   169   147   140   131   116   108   113   121
 60.0   121   118   107  99.5   104   114   123   129   155   197   245   281   272   235   200   182   171   166   162   166   171   182   200   235   272   281   245   197   155   129   123   114   104  99.5   107   118
 65.0   102   108  95.0  81.9  85.4  93.5   102   107   131   166   219   247   228   193   164   146   137   134   132   134   137   146   164   193   228   247   219   166   131   107   102  93.5  85.4  81.9  95.0   108
 70.0  83.6  89.8  71.3  57.3  62.0  68.0  73.9  79.4   101   131   175   190   170   143   121   106  97.4  95.2  94.4  95.2  97.4   106   121   143   170   190   175   131   101  79.4  73.9  68.0  62.0  57.3  71.3  89.8
 75.0  56.5  58.9  43.9  35.7  39.9  43.2  48.5  52.0  68.7  89.2   116   125   113  93.1  76.5  65.3  60.0  58.5  59.1  58.5  60.0  65.3  76.5  93.1   113   125   116  89.2  68.7  52.0  48.5  43.2  39.9  35.7  43.9  58.9
 80.0  28.7  30.4  21.3  17.0  23.8  26.0  28.0  30.8  37.5  51.3  63.9  64.8  56.5  44.1  36.2  32.6  30.3  29.4  29.4  29.4  30.3  32.6  36.2  44.1  56.5  64.8  63.9  51.3  37.5  30.8  28.0  26.0  23.8  17.0  21.3  30.4
 85.0  10.3  11.1   8.6   9.3  12.9  13.3  13.1  13.8  15.6  19.6  24.2  23.0  17.9  13.4  12.9  12.2  11.1  11.0  10.7  11.0  11.1  12.2  12.9  13.4  17.9  23.0  24.2  19.6  15.6  13.8  13.1  13.3  12.9   9.3   8.6  11.1
 90.0   2.4   2.3   1.9   2.4   2.2   1.7   2.1   3.7   4.9   4.4   3.8   2.7   1.9   1.7   1.6   1.6   1.7   1.6   1.4   1.6   1.7   1.6   1.6   1.7   1.9   2.7   3.8   4.4   4.9   3.7   2.1   1.7   2.2   2.4   1.9   2.3
 95.0   1.1   1.1   1.3   1.5   1.4   1.2   1.2   1.5   1.4   1.4   1.4   1.3   1.2   1.1   1.0   1.0   0.9   0.8   0.8   0.8   0.9   1.0   1.0   1.1   1.2   1.3   1.4   1.4   1.4   1.5   1.2   1.2   1.4   1.5   1.3   1.1
100.0   0.7   0.7   1.4   2.5   2.3   1.3   1.2   1.2   1.1   1.1   1.1   1.0   1.0   0.9   0.8   0.8   0.7   0.6   0.6   0.6   0.7   0.8   0.8   0.9   1.0   1.0   1.1   1.1   1.1   1.2   1.2   1.3   2.3   2.5   1.4   0.7
105.0   0.3   0.4   0.6   1.8   2.5   1.5   1.4   1.3   1.1   1.0   1.0   0.9   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.7   0.8   0.9   0.9   1.0   1.0   1.1   1.3   1.4   1.5   2.5   1.8   0.6   0.4
110.0   0.3   0.3   0.4   0.7   1.3   1.1   1.2   1.2   1.0   0.9   0.9   0.8   0.8   0.7   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.7   0.8   0.8   0.9   0.9   1.0   1.2   1.2   1.1   1.3   0.7   0.4   0.3
115.0   0.4   0.4   0.4   0.5   0.6   0.7   0.9   1.0   0.9   0.9   0.8   0.8   0.7   0.6   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.6   0.7   0.8   0.8   0.9   0.9   1.0   0.9   0.7   0.6   0.5   0.4   0.4
120.0   0.4   0.4   0.5   0.5   0.6   0.7   0.7   0.8   0.9   0.8   0.8   0.7   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.7   0.8   0.8   0.9   0.8   0.7   0.7   0.6   0.5   0.5   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