Illuminance plots of 32516_D

(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] 32516
# [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]  default position, LP 35, RP 3
# [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/32516_D.ies
# Luminaire flux =  8980 lm,
#                   85.5 % of the bulb flux
# between 75 and 90:  4.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  45.0 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   4.2 cd / 1000 lm ,  0.3 % 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:   9 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  38 %
#  (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   595 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   841 cd / 1000 lm,
# maximum spec. lum. intensity   841 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   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167
  5.0   161   161   163   167   172   176   179   181   183   184   185   185   185   184   182   181   178   175   174   175   178   181   182   184   185   185   185   184   183   181   179   176   172   167   163   161
 10.0   162   163   166   170   171   174   177   181   185   189   193   198   203   205   204   202   198   196   193   196   198   202   204   205   203   198   193   189   185   181   177   174   171   170   166   163
 15.0   154   157   162   162   165   169   171   174   179   187   195   206   215   220   225   223   216   215   214   215   216   223   225   220   215   206   195   187   179   174   171   169   165   162   162   157
 20.0   144   149   153   159   163   163   165   167   172   182   197   212   228   239   245   242   232   222   221   222   232   242   245   239   228   212   197   182   172   167   165   163   163   159   153   149
 25.0   137   140   146   148   152   155   157   163   169   180   200   222   241   253   258   254   242   223   218   223   242   254   258   253   241   222   200   180   169   163   157   155   152   148   146   140
 30.0   130   134   139   136   144   148   154   158   163   176   198   229   254   261   257   253   240   217   209   217   240   253   257   261   254   229   198   176   163   158   154   148   144   136   139   134
 35.0   125   130   138   136   136   144   149   154   161   175   204   238   257   268   263   245   235   218   202   218   235   245   263   268   257   238   204   175   161   154   149   144   136   136   138   130
 40.0   116   121   125   132   140   142   142   148   157   174   209   246   265   274   255   234   218   206   187   206   218   234   255   274   265   246   209   174   157   148   142   142   140   132   125   121
 45.0   107   109   118   130   139   146   144   147   153   174   221   269   292   275   254   216   195   178   157   178   195   216   254   275   292   269   221   174   153   147   144   146   139   130   118   109
 50.0  95.5  99.1   113   125   147   137   143   149   151   178   255   321   325   291   238   194   172   154   134   154   172   194   238   291   325   321   255   178   151   149   143   137   147   125   113  99.1
 55.0  77.9  83.0   101   121   135   130   128   140   146   188   304   373   339   275   218   166   140   126   108   126   140   166   218   275   339   373   304   188   146   140   128   130   135   121   101  83.0
 60.0  62.6  68.3  90.9   102   117   128   132   122   140   190   349   447   359   232   171   129   106  98.5  82.9  98.5   106   129   171   232   359   447   349   190   140   122   132   128   117   102  90.9  68.3
 65.0  47.6  52.1  69.8  83.0  83.3   103   113   119   141   233   594   595   318   172   124  97.6  76.8  67.3  57.8  67.3  76.8  97.6   124   172   318   595   594   233   141   119   113   103  83.3  83.0  69.8  52.1
 70.0  24.7  34.1  48.3  52.5  71.8  85.6  94.6   110   144   365   841   443   155   116   109  80.8  58.3  39.7  33.3  39.7  58.3  80.8   109   116   155   443   841   365   144   110  94.6  85.6  71.8  52.5  48.3  34.1
 75.0  19.9  34.7  38.7  32.1  48.5  62.7  78.5   108   127   243   348   174   102  84.3  75.2  62.8  49.3  23.7  17.7  23.7  49.3  62.8  75.2  84.3   102   174   348   243   127   108  78.5  62.7  48.5  32.1  38.7  34.7
 80.0   9.0  16.0  22.7  11.1  11.6   6.8   6.9  10.5  20.2  25.5  26.8  17.2  12.5  17.6  45.0  44.9  25.2  15.6  10.2  15.6  25.2  44.9  45.0  17.6  12.5  17.2  26.8  25.5  20.2  10.5   6.9   6.8  11.6  11.1  22.7  16.0
 85.0   3.2   3.8   4.7   3.5   5.5   3.2   3.2   4.8   6.5   6.9   6.7   7.5   4.4   4.2   4.0   3.8   3.8   3.0   3.5   3.0   3.8   3.8   4.0   4.2   4.4   7.5   6.7   6.9   6.5   4.8   3.2   3.2   5.5   3.5   4.7   3.8
 90.0   1.2   1.1   1.3   1.4   1.9   1.3   1.3   1.9   4.2   3.3   3.4   3.1   1.4   1.3   1.3   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.3   1.3   1.4   3.1   3.4   3.3   4.2   1.9   1.3   1.3   1.9   1.4   1.3   1.1
 95.0   0.6   0.7   0.7   0.9   1.1   1.0   1.1   1.2   1.3   1.4   1.4   1.2   1.1   1.0   0.9   0.8   0.7   0.6   0.6   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.4   1.4   1.3   1.2   1.1   1.0   1.1   0.9   0.7   0.7
100.0   0.4   0.5   0.8   1.3   1.1   0.9   1.0   1.0   1.1   1.3   1.2   1.1   1.0   0.8   0.8   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.8   0.8   1.0   1.1   1.2   1.3   1.1   1.0   1.0   0.9   1.1   1.3   0.8   0.5
105.0   0.3   0.3   0.5   2.4   2.2   1.0   0.9   0.9   1.0   1.1   1.4   1.0   0.9   0.8   0.7   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.7   0.8   0.9   1.0   1.4   1.1   1.0   0.9   0.9   1.0   2.2   2.4   0.5   0.3
110.0   0.3   0.3   0.4   0.5   1.2   0.9   0.8   0.8   0.8   0.9   0.9   0.8   0.7   0.7   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.7   0.7   0.8   0.9   0.9   0.8   0.8   0.8   0.9   1.2   0.5   0.4   0.3
115.0   0.4   0.3   0.4   0.6   0.8   0.7   0.7   1.0   0.8   1.0   0.8   0.7   0.6   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.7   0.8   1.0   0.8   1.0   0.7   0.7   0.8   0.6   0.4   0.3
120.0   0.4   0.4   0.5   0.5   0.6   0.7   0.7   0.7   0.8   0.9   0.8   0.7   0.6   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.7   0.8   0.9   0.8   0.7   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