Illuminance plots of 36501

(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] 36501
# [MANUFAC] SiTECO
# [LUMCAT] 5CX62321ME01
# [LUMINAIRE] CX 100 BASIC, streetlight
# [MORE]  "", "", "", "", "", "", "", ""
# [LAMPCAT] Osram: NAV-E 70W 4Y
# [LAMP] HSE 70W
# TILT=NONE
# Bulbs: 1,   5600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.300   0.575   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/36501.ies
# Luminaire flux =  4288 lm,
#                   76.6 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  32.9 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max  12.2 cd / 1000 lm ,  0.5 % 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:  19 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  95 %
#  (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   312 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   225 cd / 1000 lm,
# maximum spec. lum. intensity   362 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   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181
  5.0   170   169   170   171   172   174   176   178   181   183   186   188   190   192   193   194   194   195   196   195   194   194   193   192   190   188   186   183   181   178   176   174   172   171   170   169
 10.0   160   161   163   164   166   169   173   176   181   186   191   197   202   206   209   212   214   214   214   214   214   212   209   206   202   197   191   186   181   176   173   169   166   164   163   161
 15.0   154   155   156   157   159   163   167   173   179   188   198   208   216   223   227   229   229   230   229   230   229   229   227   223   216   208   198   188   179   173   167   163   159   157   156   155
 20.0   147   148   149   151   153   156   161   168   176   188   203   219   233   241   245   245   243   242   240   242   243   245   245   241   233   219   203   188   176   168   161   156   153   151   149   148
 25.0   140   140   141   143   146   150   154   161   171   187   208   230   247   258   259   256   250   246   244   246   250   256   259   258   247   230   208   187   171   161   154   150   146   143   141   140
 30.0   130   130   131   134   137   142   147   155   165   184   210   240   260   271   269   259   249   239   238   239   249   259   269   271   260   240   210   184   165   155   147   142   137   134   131   130
 35.0   128   129   129   127   130   134   141   149   160   180   213   247   267   273   268   256   241   231   229   231   241   256   268   273   267   247   213   180   160   149   141   134   130   127   129   129
 40.0   119   120   121   123   125   130   136   143   155   182   223   261   274   268   256   245   227   216   212   216   227   245   256   268   274   261   223   182   155   143   136   130   125   123   121   120
 45.0   114   113   110   115   123   131   139   145   156   193   249   288   288   262   237   220   203   193   188   193   203   220   237   262   288   288   249   193   156   145   139   131   123   115   110   113
 50.0   111   112   102   104   117   128   143   150   160   220   301   335   303   254   217   192   177   165   159   165   177   192   217   254   303   335   301   220   160   150   143   128   117   104   102   112
 55.0  94.2  94.8  90.9  94.7   109   124   133   141   162   240   339   362   304   240   195   165   148   138   134   138   148   165   195   240   304   362   339   240   162   141   133   124   109  94.7  90.9  94.8
 60.0  82.0  81.3  80.1  83.7  95.4   109   112   116   147   240   350   347   262   202   166   137   122   118   115   118   122   137   166   202   262   347   350   240   147   116   112   109  95.4  83.7  80.1  81.3
 65.0  65.8  66.2  67.5  69.3  76.1  84.2  85.1  85.2   117   210   312   290   199   148   121   105  91.8  90.0  88.3  90.0  91.8   105   121   148   199   290   312   210   117  85.2  85.1  84.2  76.1  69.3  67.5  66.2
 70.0  63.9  72.4  61.9  48.8  52.6  52.7  51.3  48.2  75.3   153   225   195   129  87.6  71.6  67.1  62.6  59.3  57.4  59.3  62.6  67.1  71.6  87.6   129   195   225   153  75.3  48.2  51.3  52.7  52.6  48.8  61.9  72.4
 75.0  48.3  56.0  38.8  26.5  25.9  23.0  22.1  18.1  30.6  77.3   112  94.9  57.8  33.7  29.2  31.1  31.2  28.4  27.2  28.4  31.2  31.1  29.2  33.7  57.8  94.9   112  77.3  30.6  18.1  22.1  23.0  25.9  26.5  38.8  56.0
 80.0  23.0  26.7  13.5   7.1   5.5   5.8   5.7   5.7   8.1  20.2  32.9  25.4  12.9   7.6   6.6   6.5   7.9   7.3   7.6   7.3   7.9   6.5   6.6   7.6  12.9  25.4  32.9  20.2   8.1   5.7   5.7   5.8   5.5   7.1  13.5  26.7
 85.0   2.5   3.9   3.1   4.2   2.1   2.6   2.4   3.1   5.8   8.3   9.5   7.2   4.0   2.4   1.9   1.5   2.8   4.0   4.8   4.0   2.8   1.5   1.9   2.4   4.0   7.2   9.5   8.3   5.8   3.1   2.4   2.6   2.1   4.2   3.1   3.9
 90.0   2.9   2.7   2.2   3.2   1.6   1.2   2.2   4.9   9.7  12.2  11.3   8.5   5.3   1.1   1.0   0.6   1.6   4.1   6.1   4.1   1.6   0.6   1.0   1.1   5.3   8.5  11.3  12.2   9.7   4.9   2.2   1.2   1.6   3.2   2.2   2.7
 95.0   0.8   0.8   1.1   1.9   1.2   1.1   1.7   5.0   9.3   9.2   8.4   6.0   4.8   1.1   0.6   0.2   1.0   1.4   1.1   1.4   1.0   0.2   0.6   1.1   4.8   6.0   8.4   9.2   9.3   5.0   1.7   1.1   1.2   1.9   1.1   0.8
100.0   0.5   0.6   0.9   1.3   1.0   0.8   1.1   2.6   5.7   6.0   6.2   4.5   3.6   0.8   0.3   0.1   0.8   0.8   0.8   0.8   0.8   0.1   0.3   0.8   3.6   4.5   6.2   6.0   5.7   2.6   1.1   0.8   1.0   1.3   0.9   0.6
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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