Illuminance plots of 32557

(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] 32557
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1PT03
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 45, RP 2
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 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/32557.ies
# Luminaire flux =  9093 lm,
#                   86.6 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.8 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   3.4 cd / 1000 lm ,  0.3 % of the luminaire flux
# CutOff Type: CIE_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:   8 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  34 %
#  (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   920 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   499 cd / 1000 lm,
# maximum spec. lum. intensity   920 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   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187
  5.0   177   177   179   185   190   193   196   199   202   203   204   205   205   205   204   203   201   199   199   199   201   203   204   205   205   205   204   203   202   199   196   193   190   185   179   177
 10.0   170   172   179   183   186   190   194   201   207   213   218   224   226   230   231   229   227   230   229   230   227   229   231   230   226   224   218   213   207   201   194   190   186   183   179   172
 15.0   161   165   169   173   181   184   190   197   205   216   228   241   251   256   258   252   247   248   248   248   247   252   258   256   251   241   228   216   205   197   190   184   181   173   169   165
 20.0   149   154   159   169   176   180   182   191   200   216   237   256   274   282   284   276   264   257   253   257   264   276   284   282   274   256   237   216   200   191   182   180   176   169   159   154
 25.0   140   142   150   158   165   166   173   184   196   223   256   283   301   307   305   291   277   254   251   254   277   291   305   307   301   283   256   223   196   184   173   166   165   158   150   142
 30.0   132   135   143   143   151   160   165   174   191   220   261   308   339   334   311   295   271   240   232   240   271   295   311   334   339   308   261   220   191   174   165   160   151   143   143   135
 35.0   127   132   142   143   143   151   157   165   181   218   271   321   341   340   318   279   253   221   206   221   253   279   318   340   341   321   271   218   181   165   157   151   143   143   142   132
 40.0   118   121   130   135   144   143   149   158   172   214   275   322   342   328   289   254   229   198   179   198   229   254   289   328   342   322   275   214   172   158   149   143   144   135   130   121
 45.0   110   111   124   132   150   140   144   152   164   211   298   364   363   307   257   214   190   165   149   165   190   214   257   307   363   364   298   211   164   152   144   140   150   132   124   111
 50.0  97.8   104   117   127   140   136   135   146   157   227   356   417   359   275   212   171   154   138   122   138   154   171   212   275   359   417   356   227   157   146   135   136   140   127   117   104
 55.0  77.6  83.4  94.6   108   121   117   127   143   166   237   411   493   358   222   168   132   120   109  94.1   109   120   132   168   222   358   493   411   237   166   143   127   117   121   108  94.6  83.4
 60.0  61.1  66.4  78.3  92.0   119  95.2   103   132   155   360   755   596   301   158   126   102  89.1  81.9  68.7  81.9  89.1   102   126   158   301   596   755   360   155   132   103  95.2   119  92.0  78.3  66.4
 65.0  41.4  46.7  59.1  75.1  74.4  85.8   103   117   154   494   920   442   166   135   104  82.8  67.4  56.8  47.5  56.8  67.4  82.8   104   135   166   442   920   494   154   117   103  85.8  74.4  75.1  59.1  46.7
 70.0  26.5  44.7  50.0  33.6  59.0  65.9  91.2   101   146   343   499   184   104  96.7  86.8  74.3  55.0  35.4  26.2  35.4  55.0  74.3  86.8  96.7   104   184   499   343   146   101  91.2  65.9  59.0  33.6  50.0  44.7
 75.0  19.4  44.7  61.7  27.2  19.6  14.3  10.0  12.6  19.7  33.1  30.8  21.3  32.2  73.7  74.8  58.7  36.4  17.6  12.7  17.6  36.4  58.7  74.8  73.7  32.2  21.3  30.8  33.1  19.7  12.6  10.0  14.3  19.6  27.2  61.7  44.7
 80.0   6.7   7.4   7.2   6.3   7.8   4.1   4.7   6.7   8.5  10.2  10.8   9.6   7.6   8.3   6.9   6.7   7.9   5.5   5.9   5.5   7.9   6.7   6.9   8.3   7.6   9.6  10.8  10.2   8.5   6.7   4.7   4.1   7.8   6.3   7.2   7.4
 85.0   2.3   2.1   2.3   2.5   3.1   2.4   2.3   3.3   4.3   5.1   5.0   4.8   2.9   2.9   2.7   2.5   2.5   2.2   2.2   2.2   2.5   2.5   2.7   2.9   2.9   4.8   5.0   5.1   4.3   3.3   2.3   2.4   3.1   2.5   2.3   2.1
 90.0   1.0   0.9   1.0   1.1   1.2   1.1   1.1   1.7   3.4   3.2   3.4   2.5   1.2   1.1   1.0   0.9   0.9   1.0   0.8   1.0   0.9   0.9   1.0   1.1   1.2   2.5   3.4   3.2   3.4   1.7   1.1   1.1   1.2   1.1   1.0   0.9
 95.0   0.6   0.6   0.7   0.8   1.0   0.9   1.0   1.1   1.2   1.3   1.3   1.1   1.0   0.8   0.7   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.7   0.8   1.0   1.1   1.3   1.3   1.2   1.1   1.0   0.9   1.0   0.8   0.7   0.6
100.0   0.4   0.4   1.6   2.1   1.0   0.9   0.9   1.0   1.0   1.2   1.1   0.9   0.8   0.7   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.7   0.7   0.8   0.9   1.1   1.2   1.0   1.0   0.9   0.9   1.0   2.1   1.6   0.4
105.0   0.3   0.3   0.4   2.3   1.9   1.0   1.0   0.9   0.9   1.0   1.6   0.8   0.8   0.8   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.8   0.8   0.8   1.6   1.0   0.9   0.9   1.0   1.0   1.9   2.3   0.4   0.3
110.0   0.3   0.3   0.3   0.5   1.2   0.9   0.9   1.3   0.8   1.3   0.9   0.7   0.7   0.7   0.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.7   0.7   0.7   0.9   1.3   0.8   1.3   0.9   0.9   1.2   0.5   0.3   0.3
115.0   0.3   0.3   0.4   0.5   0.7   0.7   0.8   0.8   0.8   1.1   0.8   0.7   0.6   0.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.6   0.7   0.8   1.1   0.8   0.8   0.8   0.7   0.7   0.5   0.4   0.3
120.0   0.4   0.4   0.5   0.5   0.7   0.7   0.7   0.8   0.8   0.9   0.8   0.7   0.6   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.6   0.7   0.8   0.9   0.8   0.8   0.7   0.7   0.7   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