Illuminance plots of 37860

(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] 37860
# [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 2, RP 6
# [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/37860.ies
# Luminaire flux =  3159 lm,
#                   71.8 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  13.1 cd / 1000 lm ,  0.3 % 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   466 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   322 cd / 1000 lm,
# maximum spec. lum. intensity   543 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   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139
  5.0   133   134   134   135   136   137   139   140   141   142   144   146   146   148   149   150   150   148   147   148   150   150   149   148   146   146   144   142   141   140   139   137   136   135   134   134
 10.0   129   129   130   132   133   136   139   142   144   147   152   156   161   166   167   164   164   161   158   161   164   164   167   166   161   156   152   147   144   142   139   136   133   132   130   129
 15.0   124   125   127   130   132   134   135   139   143   147   154   163   172   174   182   189   191   183   174   183   191   189   182   174   172   163   154   147   143   139   135   134   132   130   127   125
 20.0   121   124   127   131   133   134   134   136   138   144   157   170   180   194   203   205   216   208   197   208   216   205   203   194   180   170   157   144   138   136   134   134   133   131   127   124
 25.0   115   117   122   125   129   131   135   137   139   142   154   173   196   216   228   231   226   222   208   222   226   231   228   216   196   173   154   142   139   137   135   131   129   125   122   117
 30.0   117   120   124   122   124   130   134   137   138   140   154   180   203   226   245   237   220   225   200   225   220   237   245   226   203   180   154   140   138   137   134   130   124   122   124   120
 35.0   111   120   128   124   125   125   129   133   134   139   154   190   235   244   245   231   230   227   196   227   230   231   245   244   235   190   154   139   134   133   129   125   125   124   128   120
 40.0  98.1   105   112   116   124   127   131   133   135   139   155   209   245   267   259   247   228   232   193   232   228   247   259   267   245   209   155   139   135   133   131   127   124   116   112   105
 45.0  93.6  99.4   104   108   131   128   136   136   137   140   168   210   251   282   270   236   206   203   167   203   206   236   270   282   251   210   168   140   137   136   136   128   131   108   104  99.4
 50.0  90.8  91.3  96.8   104   123   133   139   147   138   140   199   266   283   278   259   232   191   194   154   194   191   232   259   278   283   266   199   140   138   147   139   133   123   104  96.8  91.3
 55.0  76.6  79.6  94.0   111   129   154   139   130   129   135   198   353   421   382   342   266   190   180   135   180   190   266   342   382   421   353   198   135   129   130   139   154   129   111  94.0  79.6
 60.0  59.7  61.8  85.8  95.5   113   163   125   122   119   123   213   429   543   395   293   212   148   131  90.1   131   148   212   293   395   543   429   213   123   119   122   125   163   113  95.5  85.8  61.8
 65.0  43.2  44.6  54.8  72.6  80.9  93.4   101   104   108   110   304   466   378   244   161   118  84.9  57.3  45.7  57.3  84.9   118   161   244   378   466   304   110   108   104   101  93.4  80.9  72.6  54.8  44.6
 70.0  17.7  18.6  22.6  25.0  23.6  19.7  28.5  23.5  20.5  48.1   283   322   189  84.9  61.5  52.2  39.0  29.6  23.3  29.6  39.0  52.2  61.5  84.9   189   322   283  48.1  20.5  23.5  28.5  19.7  23.6  25.0  22.6  18.6
 75.0   5.4   7.3  10.7   7.5   7.7   8.4  13.0  12.1  14.4  37.5   147  83.6  23.6   7.9   6.7  21.2  19.1  13.0  10.6  13.0  19.1  21.2   6.7   7.9  23.6  83.6   147  37.5  14.4  12.1  13.0   8.4   7.7   7.5  10.7   7.3
 80.0   3.1   5.5   3.3   2.7   3.2   3.8   5.4   5.4   6.4   6.0  12.9  13.1   5.1   3.5   2.9   2.6   2.2   2.1   2.1   2.1   2.2   2.6   2.9   3.5   5.1  13.1  12.9   6.0   6.4   5.4   5.4   3.8   3.2   2.7   3.3   5.5
 85.0   0.9   1.1   1.2   1.3   1.9   2.2   2.4   2.5   2.5   2.8   3.3   3.5   2.7   1.9   1.6   1.3   1.2   1.2   0.9   1.2   1.2   1.3   1.6   1.9   2.7   3.5   3.3   2.8   2.5   2.5   2.4   2.2   1.9   1.3   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