Illuminance plots of 37819

(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] 37819
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1JT0F
# [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 3, RP 9
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 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:   62 W


# Source file: ies/37819.ies
# Luminaire flux =  3212 lm,
#                   73.0 % of the bulb flux
# between 75 and 90:  1.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.4 cd / 1000 lm ,  0.2 % 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   422 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   263 cd / 1000 lm,
# maximum spec. lum. intensity   521 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   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132
  5.0   126   127   127   128   129   130   131   132   133   134   135   136   136   137   138   138   137   137   137   137   137   138   138   137   136   136   135   134   133   132   131   130   129   128   127   127
 10.0   124   125   125   127   128   131   132   134   134   136   138   141   142   143   144   143   143   142   141   142   143   143   144   143   142   141   138   136   134   134   132   131   128   127   125   125
 15.0   120   122   124   127   130   131   132   134   135   137   139   145   149   153   157   157   155   156   152   156   155   157   157   153   149   145   139   137   135   134   132   131   130   127   124   122
 20.0   119   122   125   130   130   130   132   133   135   137   143   147   157   165   170   175   177   173   168   173   177   175   170   165   157   147   143   137   135   133   132   130   130   130   125   122
 25.0   115   117   123   127   128   128   132   134   135   136   140   150   165   180   196   200   202   195   192   195   202   200   196   180   165   150   140   136   135   134   132   128   128   127   123   117
 30.0   113   116   119   120   124   126   131   132   130   131   138   155   174   195   220   229   220   220   206   220   220   229   220   195   174   155   138   131   130   132   131   126   124   120   119   116
 35.0   111   120   125   119   120   123   125   126   125   128   137   158   192   228   253   252   242   245   219   245   242   252   253   228   192   158   137   128   125   126   125   123   120   119   125   120
 40.0   104   112   118   112   120   121   125   128   125   127   136   166   208   262   287   292   277   287   254   287   277   292   287   262   208   166   136   127   125   128   125   121   120   112   118   112
 45.0  97.7   106   108   106   120   123   129   128   127   131   147   167   208   267   337   346   335   329   311   329   335   346   337   267   208   167   147   131   127   128   129   123   120   106   108   106
 50.0  96.3   100   103   110   120   127   133   134   129   138   148   181   275   345   412   452   417   422   399   422   417   452   412   345   275   181   148   138   129   134   133   127   120   110   103   100
 55.0  87.4  88.1  95.6   102   124   134   117   117   122   134   138   195   353   495   510   444   391   380   361   380   391   444   510   495   353   195   138   134   122   117   117   134   124   102  95.6  88.1
 60.0  74.9  74.8  84.3  86.7  98.2   116   107   107   117   115   121   280   437   521   429   317   268   243   225   243   268   317   429   521   437   280   121   115   117   107   107   116  98.2  86.7  84.3  74.8
 65.0  40.0  39.9  41.0  47.1  44.2  51.9  46.2  44.4  59.6  80.6   140   355   422   278   169   111  94.9  90.7  94.9  90.7  94.9   111   169   278   422   355   140  80.6  59.6  44.4  46.2  51.9  44.2  47.1  41.0  39.9
 70.0  11.8  11.2  13.7  13.2  18.1  13.4  26.3  15.0  14.3  31.9   135   263   159   112  65.4  54.3  42.5  34.9  28.0  34.9  42.5  54.3  65.4   112   159   263   135  31.9  14.3  15.0  26.3  13.4  18.1  13.2  13.7  11.2
 75.0   8.7  13.4  10.5   6.4   5.7   8.0   9.5   7.5   6.6  14.1  53.8  88.4  35.3  10.7   6.1   7.3  18.3  13.2  10.1  13.2  18.3   7.3   6.1  10.7  35.3  88.4  53.8  14.1   6.6   7.5   9.5   8.0   5.7   6.4  10.5  13.4
 80.0   2.1   3.8   2.9   2.2   2.7   3.1   4.6   3.4   3.6   3.4   3.9   5.4   4.9   3.3   2.8   2.5   2.5   2.4   2.4   2.4   2.5   2.5   2.8   3.3   4.9   5.4   3.9   3.4   3.6   3.4   4.6   3.1   2.7   2.2   2.9   3.8
 85.0   0.7   1.1   1.2   1.2   1.4   1.6   1.6   1.6   1.6   1.6   2.1   2.7   2.6   2.0   1.6   1.5   1.3   1.2   1.2   1.2   1.3   1.5   1.6   2.0   2.6   2.7   2.1   1.6   1.6   1.6   1.6   1.6   1.4   1.2   1.2   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