Illuminance plots of 32788

(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] 32788
# [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 40, RP 6
# [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/32788.ies
# Luminaire flux =  8883 lm,
#                   84.6 % of the bulb flux
# between 75 and 90:  2.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  21.8 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   3.6 cd / 1000 lm ,  0.4 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  42 %
#  (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   684 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   548 cd / 1000 lm,
# maximum spec. lum. intensity   684 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   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160
  5.0   159   160   161   162   164   167   168   169   170   171   173   173   173   172   170   168   167   164   163   164   167   168   170   172   173   173   173   171   170   169   168   167   164   162   161   160
 10.0   153   155   158   160   159   162   164   166   168   171   174   177   180   185   187   186   179   174   168   174   179   186   187   185   180   177   174   171   168   166   164   162   159   160   158   155
 15.0   147   150   154   156   158   158   159   160   161   166   172   180   188   196   202   202   202   195   192   195   202   202   202   196   188   180   172   166   161   160   159   158   158   156   154   150
 20.0   144   145   148   153   153   153   154   157   159   165   175   185   197   209   217   222   221   215   214   215   221   222   217   209   197   185   175   165   159   157   154   153   153   153   148   145
 25.0   139   141   142   142   143   148   149   156   161   165   177   194   213   228   241   241   237   230   227   230   237   241   241   228   213   194   177   165   161   156   149   148   143   142   142   141
 30.0   133   134   136   132   136   141   149   151   156   163   176   202   237   258   260   262   252   238   229   238   252   262   260   258   237   202   176   163   156   151   149   141   136   132   136   134
 35.0   128   130   136   131   133   138   143   148   153   161   179   216   255   285   295   277   264   255   240   255   264   277   295   285   255   216   179   161   153   148   143   138   133   131   136   130
 40.0   120   123   125   127   133   134   140   144   149   158   179   222   278   314   322   312   287   273   263   273   287   312   322   314   278   222   179   158   149   144   140   134   133   127   125   123
 45.0   112   112   117   120   140   138   137   141   143   153   179   239   310   338   362   335   299   282   273   282   299   335   362   338   310   239   179   153   143   141   137   138   140   120   117   112
 50.0   104   108   112   116   146   134   132   138   138   152   194   292   362   382   362   322   279   261   253   261   279   322   362   382   362   292   194   152   138   138   132   134   146   116   112   108
 55.0  86.0  95.9  96.6   104   123   122   120   135   139   157   214   348   419   383   309   250   212   199   193   199   212   250   309   383   419   348   214   157   139   135   120   122   123   104  96.6  95.9
 60.0  74.5  76.5  92.7  94.6   105   103   100   114   136   151   258   453   467   326   213   162   139   134   126   134   139   162   213   326   467   453   258   151   136   114   100   103   105  94.6  92.7  76.5
 65.0  52.3  53.7  63.0  74.0  79.0  95.1   104   113   135   144   452   684   398   211   131   113  93.1  85.9  77.0  85.9  93.1   113   131   211   398   684   452   144   135   113   104  95.1  79.0  74.0  63.0  53.7
 70.0  28.3  43.5  56.7  32.8  51.9  69.3  86.8  97.9   123   144   548   473   201   116  90.7  85.8  64.9  49.2  38.3  49.2  64.9  85.8  90.7   116   201   473   548   144   123  97.9  86.8  69.3  51.9  32.8  56.7  43.5
 75.0  19.2  32.8  44.8  26.6  22.9  36.0  25.6  27.6  34.0  56.8   129   127   110  76.3  79.7  71.5  45.8  26.5  19.3  26.5  45.8  71.5  79.7  76.3   110   127   129  56.8  34.0  27.6  25.6  36.0  22.9  26.6  44.8  32.8
 80.0   8.4  10.4  10.7   8.3   7.5   5.7   5.4   6.5   8.8  12.8  16.4  16.9  10.0  11.1  12.8  20.8  21.8  12.6   9.6  12.6  21.8  20.8  12.8  11.1  10.0  16.9  16.4  12.8   8.8   6.5   5.4   5.7   7.5   8.3  10.7  10.4
 85.0   2.9   3.0   3.3   3.0   3.8   2.7   2.6   2.9   4.3   5.0   5.6   6.2   4.2   3.9   4.2   4.2   4.1   3.4   3.7   3.4   4.1   4.2   4.2   3.9   4.2   6.2   5.6   5.0   4.3   2.9   2.6   2.7   3.8   3.0   3.3   3.0
 90.0   1.5   1.2   1.3   1.4   1.6   1.4   1.3   1.4   3.1   3.0   3.6   3.3   1.7   1.6   1.6   1.6   1.5   1.2   1.1   1.2   1.5   1.6   1.6   1.6   1.7   3.3   3.6   3.0   3.1   1.4   1.3   1.4   1.6   1.4   1.3   1.2
 95.0   0.7   0.8   0.9   1.1   1.2   1.1   1.1   1.1   1.2   1.4   1.5   1.4   1.3   1.2   1.2   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.2   1.2   1.3   1.4   1.5   1.4   1.2   1.1   1.1   1.1   1.2   1.1   0.9   0.8
100.0   0.5   0.6   1.2   2.0   1.3   1.1   1.0   1.0   1.0   1.2   1.4   1.2   1.1   1.0   1.0   0.8   0.7   0.6   0.6   0.6   0.7   0.8   1.0   1.0   1.1   1.2   1.4   1.2   1.0   1.0   1.0   1.1   1.3   2.0   1.2   0.6
105.0   0.4   0.5   0.6   2.4   3.4   1.2   1.0   0.9   1.0   1.0   1.3   1.0   1.0   0.9   0.8   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.8   0.9   1.0   1.0   1.3   1.0   1.0   0.9   1.0   1.2   3.4   2.4   0.6   0.5
110.0   0.4   0.4   0.5   0.8   1.8   1.0   0.9   0.9   0.9   0.9   0.9   0.8   0.7   0.7   0.5   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.5   0.7   0.7   0.8   0.9   0.9   0.9   0.9   0.9   1.0   1.8   0.8   0.5   0.4
115.0   0.5   0.5   0.6   0.7   0.8   0.8   0.7   0.8   0.8   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.8   0.8   0.7   0.8   0.8   0.7   0.6   0.5
120.0   0.6   0.6   0.6   0.7   0.8   0.8   0.7   0.8   0.8   0.8   0.7   0.6   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   0.6   0.7   0.8   0.8   0.8   0.7   0.8   0.8   0.7   0.6   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