Illuminance plots of 32786

(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] 32786
# [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 4
# [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/32786.ies
# Luminaire flux =  8967 lm,
#                   85.4 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  18.8 cd / 1000 lm ,  1.0 % 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   683 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   682 cd / 1000 lm,
# maximum spec. lum. intensity   683 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   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169
  5.0   166   165   166   170   174   178   180   182   184   185   186   187   186   186   184   182   179   177   175   177   179   182   184   186   186   187   186   185   184   182   180   178   174   170   166   165
 10.0   163   165   169   172   173   175   177   181   184   187   191   196   200   205   206   204   199   196   192   196   199   204   206   205   200   196   191   187   184   181   177   175   173   172   169   165
 15.0   154   158   162   164   166   169   170   171   176   182   192   202   211   218   224   224   222   219   218   219   222   224   224   218   211   202   192   182   176   171   170   169   166   164   162   158
 20.0   147   151   154   159   161   161   164   166   172   181   196   211   226   238   243   245   239   234   231   234   239   245   243   238   226   211   196   181   172   166   164   161   161   159   154   151
 25.0   140   142   144   149   150   154   157   166   170   180   201   226   246   260   268   262   254   244   239   244   254   262   268   260   246   226   201   180   170   166   157   154   150   149   144   142
 30.0   135   135   138   135   141   148   155   158   165   178   202   239   276   287   278   275   261   243   233   243   261   275   278   287   276   239   202   178   165   158   155   148   141   135   138   135
 35.0   129   131   138   133   136   143   149   154   161   176   208   258   289   310   309   281   262   250   233   250   262   281   309   310   289   258   208   176   161   154   149   143   136   133   138   131
 40.0   120   122   125   129   139   138   143   149   157   173   212   266   304   329   314   290   260   245   229   245   260   290   314   329   304   266   212   173   157   149   143   138   139   129   125   122
 45.0   110   111   120   125   141   141   140   146   151   167   218   290   337   341   320   272   238   222   202   222   238   272   320   341   337   290   218   167   151   146   140   141   141   125   120   111
 50.0  99.9   104   116   122   145   133   134   143   145   170   256   361   380   348   290   238   201   184   170   184   201   238   290   348   380   361   256   170   145   143   134   133   145   122   116   104
 55.0  81.7  88.6  96.0   109   124   123   122   138   147   176   290   414   413   315   233   181   153   140   127   140   153   181   233   315   413   414   290   176   147   138   122   123   124   109  96.0  88.6
 60.0  67.1  71.8  89.7  97.1   107   108   100   118   146   181   402   532   415   241   164   128   108   101  90.5   101   108   128   164   241   415   532   402   181   146   118   100   108   107  97.1  89.7  71.8
 65.0  49.6  50.0  63.1  79.1  78.8  95.0   108   118   141   212   683   662   277   155   117  97.5  78.5  69.0  58.4  69.0  78.5  97.5   117   155   277   662   683   212   141   118   108  95.0  78.8  79.1  63.1  50.0
 70.0  26.1  37.3  48.0  36.4  61.9  86.9  89.6   106   125   245   682   365   149   113  81.7  78.5  58.2  41.7  30.9  41.7  58.2  78.5  81.7   113   149   365   682   245   125   106  89.6  86.9  61.9  36.4  48.0  37.3
 75.0  18.6  33.9  46.1  31.3  29.3  35.4  36.3  37.2  41.8  67.5   114   104   109  75.3  79.2  50.5  40.0  22.4  15.6  22.4  40.0  50.5  79.2  75.3   109   104   114  67.5  41.8  37.2  36.3  35.4  29.3  31.3  46.1  33.9
 80.0   8.1  10.1  10.9   8.8   9.6   5.6   5.4   8.2  10.3  14.1  17.0  15.3   9.7  10.6  10.6  13.9  18.8   9.3   8.0   9.3  18.8  13.9  10.6  10.6   9.7  15.3  17.0  14.1  10.3   8.2   5.4   5.6   9.6   8.8  10.9  10.1
 85.0   2.9   3.0   3.2   3.0   4.0   2.8   2.6   3.4   4.7   5.5   5.8   5.9   3.8   3.7   3.9   3.8   3.6   2.9   3.1   2.9   3.6   3.8   3.9   3.7   3.8   5.9   5.8   5.5   4.7   3.4   2.6   2.8   4.0   3.0   3.2   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