Illuminance plots of 32732

(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] 32732
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1SE13
# [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] Philips: SON PIA 250W
# [LAMP] HSE 250W
# TILT=NONE
# Bulbs: 1,  27000 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:  275 W


# Source file: ies/32732.ies
# Luminaire flux = 21330 lm,
#                   79.0 % 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  58.8 cd / 1000 lm ,  2.6 % of the luminaire flux
# 90deg and above:  max   4.6 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   213 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   164 cd / 1000 lm,
# maximum spec. lum. intensity   258 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   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172
  5.0   164   164   164   165   166   167   168   169   171   172   174   176   178   179   181   182   182   183   183   183   182   182   181   179   178   176   174   172   171   169   168   167   166   165   164   164
 10.0   157   157   158   158   160   162   164   167   170   173   177   181   185   188   191   193   194   195   196   195   194   193   191   188   185   181   177   173   170   167   164   162   160   158   158   157
 15.0   152   152   153   154   155   158   161   164   169   174   181   188   194   199   203   206   208   209   209   209   208   206   203   199   194   188   181   174   169   164   161   158   155   154   153   152
 20.0   147   148   149   150   151   153   157   161   167   174   183   193   203   211   216   220   221   221   222   221   221   220   216   211   203   193   183   174   167   161   157   153   151   150   149   148
 25.0   142   143   145   146   147   150   153   158   164   173   185   199   212   222   228   232   232   232   231   232   232   232   228   222   212   199   185   173   164   158   153   150   147   146   145   143
 30.0   135   136   138   140   143   146   149   154   160   170   185   203   219   231   238   240   239   237   236   237   239   240   238   231   219   203   185   170   160   154   149   146   143   140   138   136
 35.0   131   133   134   135   137   143   147   152   157   168   187   209   227   238   242   243   241   238   237   238   241   243   242   238   227   209   187   168   157   152   147   143   137   135   134   133
 40.0   127   128   129   132   135   140   146   150   154   168   190   217   236   242   242   241   239   237   236   237   239   241   242   242   236   217   190   168   154   150   146   140   135   132   129   128
 45.0   128   127   123   125   131   138   147   153   155   174   203   229   242   240   237   234   233   230   229   230   233   234   237   240   242   229   203   174   155   153   147   138   131   125   123   127
 50.0   126   127   120   115   124   135   145   152   160   189   223   243   247   236   229   224   221   219   218   219   221   224   229   236   247   243   223   189   160   152   145   135   124   115   120   127
 55.0   120   121   111   106   115   127   135   142   161   199   238   258   254   233   215   207   203   202   200   202   203   207   215   233   254   258   238   199   161   142   135   127   115   106   111   121
 60.0   129   123   108  97.9   103   111   118   124   148   186   225   249   242   215   191   183   178   177   177   177   178   183   191   215   242   249   225   186   148   124   118   111   103  97.9   108   123
 65.0   111   112  96.1  81.5  84.3  90.8  96.7   100   123   154   192   213   204   180   159   148   145   146   145   146   145   148   159   180   204   213   192   154   123   100  96.7  90.8  84.3  81.5  96.1   112
 70.0  86.9  91.3  72.3  56.5  62.9  66.1  70.7  73.8  95.6   121   151   164   154   135   118   104  98.6   101   102   101  98.6   104   118   135   154   164   151   121  95.6  73.8  70.7  66.1  62.9  56.5  72.3  91.3
 75.0  58.0  59.6  43.7  34.3  41.6  43.2  47.4  48.6  63.7  84.5   105   112   103  86.7  71.4  61.1  57.3  57.9  60.2  57.9  57.3  61.1  71.4  86.7   103   112   105  84.5  63.7  48.6  47.4  43.2  41.6  34.3  43.7  59.6
 80.0  30.9  32.0  21.5  17.4  24.9  26.0  26.9  29.7  36.5  49.1  58.8  58.4  50.6  40.3  32.8  29.3  27.6  27.1  27.7  27.1  27.6  29.3  32.8  40.3  50.6  58.4  58.8  49.1  36.5  29.7  26.9  26.0  24.9  17.4  21.5  32.0
 85.0  11.8  12.0   8.4  10.0  13.5  12.8  12.8  13.9  15.4  18.8  22.3  21.1  15.7  11.6  11.4  10.4   9.5   9.5   9.1   9.5   9.5  10.4  11.4  11.6  15.7  21.1  22.3  18.8  15.4  13.9  12.8  12.8  13.5  10.0   8.4  12.0
 90.0   2.4   2.2   1.9   2.3   2.4   2.0   2.0   3.1   4.6   4.4   4.0   3.0   1.8   1.4   1.4   1.5   1.5   1.4   1.3   1.4   1.5   1.5   1.4   1.4   1.8   3.0   4.0   4.4   4.6   3.1   2.0   2.0   2.4   2.3   1.9   2.2
 95.0   2.6   1.9   1.9   2.0   2.0   1.5   1.3   1.4   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.8   0.8   0.8   0.8   0.8   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   1.4   1.3   1.5   2.0   2.0   1.9   1.9
100.0   1.5   1.4   2.0   3.3   3.7   2.1   1.5   1.2   0.8   0.8   0.7   0.7   0.7   0.7   0.8   0.7   0.6   0.6   0.6   0.6   0.6   0.7   0.8   0.7   0.7   0.7   0.7   0.8   0.8   1.2   1.5   2.1   3.7   3.3   2.0   1.4
105.0   0.4   0.4   0.6   2.1   3.6   2.3   1.5   1.2   0.8   0.7   0.7   0.6   0.6   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.6   0.6   0.7   0.7   0.8   1.2   1.5   2.3   3.6   2.1   0.6   0.4
110.0   0.4   0.4   0.4   0.7   1.7   1.7   1.1   1.0   0.7   0.7   0.6   0.6   0.6   0.6   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.6   0.6   0.6   0.7   0.7   1.0   1.1   1.7   1.7   0.7   0.4   0.4
115.0   0.4   0.5   0.5   0.6   0.6   0.9   0.8   0.8   0.6   0.6   0.6   0.5   0.5   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.8   0.8   0.9   0.6   0.6   0.5   0.5
120.0   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.5   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