Illuminance plots of 31590

(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] 31590
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT1C136
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 9
# [LAMPCAT] Osram: NAV-T 150W SUPER
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17200 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:  176 W


# Source file: ies/31590.ies
# Luminaire flux = 14276 lm,
#                   83.0 % of the bulb flux
# between 75 and 90:  4.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.7 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   4.2 cd / 1000 lm ,  0.5 % of the luminaire flux
# CutOff Type: CIE_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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  61 %
#  (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   463 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   506 cd / 1000 lm,
# maximum spec. lum. intensity   506 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   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158
  5.0   156   155   154   156   157   156   155   155   157   158   163   162   163   164   165   163   161   161   162   161   161   163   165   164   163   162   163   158   157   155   155   156   157   156   154   155
 10.0   156   155   155   153   157   158   160   162   163   166   171   173   175   173   174   172   172   166   163   166   172   172   174   173   175   173   171   166   163   162   160   158   157   153   155   155
 15.0   154   154   154   156   158   158   159   161   162   165   171   178   183   185   187   184   187   182   173   182   187   184   187   185   183   178   171   165   162   161   159   158   158   156   154   154
 20.0   150   150   151   155   157   156   155   157   159   162   170   180   189   195   201   200   194   193   182   193   194   200   201   195   189   180   170   162   159   157   155   156   157   155   151   150
 25.0   142   145   146   149   150   150   151   153   154   156   164   182   197   205   212   213   207   203   189   203   207   213   212   205   197   182   164   156   154   153   151   150   150   149   146   145
 30.0   136   135   142   140   141   145   146   148   151   155   164   183   205   215   220   222   216   204   197   204   216   222   220   215   205   183   164   155   151   148   146   145   141   140   142   135
 35.0   128   131   141   138   138   139   142   144   146   151   162   186   209   225   232   224   217   208   197   208   217   224   232   225   209   186   162   151   146   144   142   139   138   138   141   131
 40.0   122   125   130   136   140   139   138   138   141   150   164   192   221   238   240   236   225   216   199   216   225   236   240   238   221   192   164   150   141   138   138   139   140   136   130   125
 45.0   114   119   118   130   139   143   143   137   136   146   166   199   233   247   273   261   243   224   215   224   243   261   273   247   233   199   166   146   136   137   143   143   139   130   118   119
 50.0   106   111   113   117   140   136   141   138   133   144   178   226   266   282   299   303   277   255   251   255   277   303   299   282   266   226   178   144   133   138   141   136   140   117   113   111
 55.0  92.6   104   110   114   135   142   130   133   133   148   200   270   307   315   315   295   266   255   259   255   266   295   315   315   307   270   200   148   133   133   130   142   135   114   110   104
 60.0  81.4  84.5  94.5   102   118   123   125   129   133   149   233   323   368   345   279   228   197   196   203   196   197   228   279   345   368   323   233   149   133   129   125   123   118   102  94.5  84.5
 65.0  44.2  66.6  78.1  93.0  93.2   103   111   120   132   154   354   463   404   298   191   133   108   118   119   118   108   133   191   298   404   463   354   154   132   120   111   103  93.2  93.0  78.1  66.6
 70.0  20.6  33.3  42.7  65.3  71.6  86.5   101   115   139   179   503   506   285   151   106  87.6  63.6  55.5  60.9  55.5  63.6  87.6   106   151   285   506   503   179   139   115   101  86.5  71.6  65.3  42.7  33.3
 75.0  13.5  17.6  27.4  30.8  31.1  37.6  52.5  53.3  71.6   123   330   280   156  97.5  71.6  56.7  40.1  29.7  23.1  29.7  40.1  56.7  71.6  97.5   156   280   330   123  71.6  53.3  52.5  37.6  31.1  30.8  27.4  17.6
 80.0   9.5  23.9  27.7  10.8   6.7   7.5   8.7  11.2  11.8  14.1  15.4  15.4  14.0  15.0  13.2  14.6  12.7  15.7   9.8  15.7  12.7  14.6  13.2  15.0  14.0  15.4  15.4  14.1  11.8  11.2   8.7   7.5   6.7  10.8  27.7  23.9
 85.0   3.3   4.8   4.3   3.9   4.2   4.7   3.9   4.4   4.8   4.8   4.6   5.1   4.5   4.8   4.3   4.6   4.4   5.0   4.3   5.0   4.4   4.6   4.3   4.8   4.5   5.1   4.6   4.8   4.8   4.4   3.9   4.7   4.2   3.9   4.3   4.8
 90.0   2.8   2.5   2.9   3.1   3.8   4.2   3.0   2.3   2.1   2.2   2.4   2.5   2.5   2.6   2.8   2.6   2.4   2.6   2.6   2.6   2.4   2.6   2.8   2.6   2.5   2.5   2.4   2.2   2.1   2.3   3.0   4.2   3.8   3.1   2.9   2.5
 95.0   0.7   1.1   1.7   1.8   2.2   3.3   2.7   2.4   2.3   2.3   2.2   2.2   2.1   2.0   1.7   1.5   0.9   0.8   0.8   0.8   0.9   1.5   1.7   2.0   2.1   2.2   2.2   2.3   2.3   2.4   2.7   3.3   2.2   1.8   1.7   1.1
100.0   0.3   0.4   0.8   0.9   1.2   2.0   2.6   2.0   1.8   1.7   1.8   1.8   1.7   1.5   1.3   1.1   0.7   0.7   0.7   0.7   0.7   1.1   1.3   1.5   1.7   1.8   1.8   1.7   1.8   2.0   2.6   2.0   1.2   0.9   0.8   0.4
105.0   0.3   0.3   0.4   0.5   0.7   1.0   1.6   1.7   1.5   1.4   1.4   1.4   1.2   1.1   1.0   0.8   0.6   0.6   0.6   0.6   0.6   0.8   1.0   1.1   1.2   1.4   1.4   1.4   1.5   1.7   1.6   1.0   0.7   0.5   0.4   0.3
110.0   0.3   0.3   0.3   0.4   0.5   0.6   0.6   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.4   0.3   0.3
115.0   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.5   0.5   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.4   0.3   0.3
120.0   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.4   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