Illuminance plots of 39237

(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] 39237
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1MT0F
# [LUMINAIRE] SC 50, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  indiv. Position, LP 2, RP 4
# [LAMPCAT] Philips: CDM-TT 70W/830
# [LAMP] HIT-CRI 70W
# TILT=NONE
# Bulbs: 1,   6300 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.253   0.253   0.000
# Ballast factor: 1,  Input power:   88 W


# Source file: ies/39237.ies
# Luminaire flux =  4379 lm,
#                   69.5 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.6 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   509 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   434 cd / 1000 lm,
# maximum spec. lum. intensity   537 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   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153
  5.0   144   144   145   145   147   149   150   152   153   155   158   161   163   165   167   167   167   167   167   167   167   167   167   165   163   161   158   155   153   152   150   149   147   145   145   144
 10.0   135   136   135   137   139   144   150   156   159   162   170   175   181   186   193   194   201   197   193   197   201   194   193   186   181   175   170   162   159   156   150   144   139   137   135   136
 15.0   129   130   130   131   133   137   137   144   151   159   171   187   195   208   219   230   224   215   206   215   224   230   219   208   195   187   171   159   151   144   137   137   133   131   130   130
 20.0   124   125   127   129   130   130   132   135   142   158   173   192   211   231   234   242   246   253   254   253   246   242   234   231   211   192   173   158   142   135   132   130   130   129   127   125
 25.0   114   115   119   120   124   125   128   132   137   146   168   198   228   248   251   255   240   244   245   244   240   255   251   248   228   198   168   146   137   132   128   125   124   120   119   115
 30.0   133   126   121   118   119   123   127   130   135   141   171   213   244   255   240   236   224   229   211   229   224   236   240   255   244   213   171   141   135   130   127   123   119   118   121   126
 35.0   117   114   121   122   121   119   122   124   132   140   165   227   285   264   241   213   210   222   201   222   210   213   241   264   285   227   165   140   132   124   122   119   121   122   121   114
 40.0  97.7   104   109   116   117   118   121   122   131   137   170   250   274   250   227   200   193   192   177   192   193   200   227   250   274   250   170   137   131   122   121   118   117   116   109   104
 45.0  91.8  95.6  99.3   107   124   119   122   123   128   136   193   256   272   221   202   177   163   146   127   146   163   177   202   221   272   256   193   136   128   123   122   119   124   107  99.3  95.6
 50.0  88.5  89.0  93.1   104   120   117   124   144   128   131   240   369   324   221   207   167   152   128   113   128   152   167   207   221   324   369   240   131   128   144   124   117   120   104  93.1  89.0
 55.0  78.0  78.4  87.4   101   126   119   122   123   125   131   276   493   385   230   203   146   138   113  96.0   113   138   146   203   230   385   493   276   131   125   123   122   119   126   101  87.4  78.4
 60.0  63.5  64.1  78.5  93.1   100   130   114   110   113   121   397   537   339   199   162   113   115  84.6  65.7  84.6   115   113   162   199   339   537   397   121   113   110   114   130   100  93.1  78.5  64.1
 65.0  50.9  51.6  59.0  76.7  73.9  82.6  95.3  97.3   124   136   509   457   198   128  94.9  75.8  70.2  52.0  43.1  52.0  70.2  75.8  94.9   128   198   457   509   136   124  97.3  95.3  82.6  73.9  76.7  59.0  51.6
 70.0  41.2  39.8  43.7  46.6  47.5  40.5  36.8  35.9  44.6   140   434   228  85.4  65.1  59.9  54.3  46.1  38.7  32.9  38.7  46.1  54.3  59.9  65.1  85.4   228   434   140  44.6  35.9  36.8  40.5  47.5  46.6  43.7  39.8
 75.0  17.3  12.3  15.7   8.9  10.3   7.5   9.0  11.7  19.7  72.5   166  37.5  11.1   8.6   9.9  18.0  23.2  25.9  18.9  25.9  23.2  18.0   9.9   8.6  11.1  37.5   166  72.5  19.7  11.7   9.0   7.5  10.3   8.9  15.7  12.3
 80.0  12.9  12.9  10.4   3.5   3.7   4.3   4.9   5.6   7.4   9.2  16.6   8.4   5.2   4.1   3.6   3.3   3.0   2.8   2.7   2.8   3.0   3.3   3.6   4.1   5.2   8.4  16.6   9.2   7.4   5.6   4.9   4.3   3.7   3.5  10.4  12.9
 85.0   1.1   1.1   1.3   1.7   2.1   2.4   2.5   2.8   3.0   3.5   4.4   3.3   2.5   2.1   1.8   1.5   1.4   1.2   1.1   1.2   1.4   1.5   1.8   2.1   2.5   3.3   4.4   3.5   3.0   2.8   2.5   2.4   2.1   1.7   1.3   1.1
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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