Illuminance plots of 32254

(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] 32254
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C336GB
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, clear diffuser, PC
# [MORE]  indiv. Position, RP 8
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 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:  115 W


# Source file: ies/32254.ies
# Luminaire flux =  8758 lm,
#                   83.4 % of the bulb flux
# between 75 and 90:  6.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  91.0 cd / 1000 lm ,  1.6 % of the luminaire flux
# 90deg and above:  max   4.3 cd / 1000 lm ,  0.1 % 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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  21 %
#  (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   385 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   556 cd / 1000 lm,
# maximum spec. lum. intensity   556 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   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161
  5.0   162   161   162   162   162   163   164   165   168   169   171   171   172   171   171   170   169   165   164   165   169   170   171   171   172   171   171   169   168   165   164   163   162   162   162   161
 10.0   163   161   160   163   163   165   166   167   168   171   175   179   182   180   179   178   177   174   167   174   177   178   179   180   182   179   175   171   168   167   166   165   163   163   160   161
 15.0   160   161   162   164   164   162   162   163   165   169   173   178   185   188   194   191   189   187   169   187   189   191   194   188   185   178   173   169   165   163   162   162   164   164   162   161
 20.0   156   157   158   161   160   160   159   160   160   164   171   179   190   197   206   207   200   195   179   195   200   207   206   197   190   179   171   164   160   160   159   160   160   161   158   157
 25.0   149   150   152   151   151   155   156   158   159   161   168   181   197   208   215   216   211   200   184   200   211   216   215   208   197   181   168   161   159   158   156   155   151   151   152   150
 30.0   143   145   147   143   147   151   153   154   155   158   166   182   199   217   221   216   211   198   189   198   211   216   221   217   199   182   166   158   155   154   153   151   147   143   147   145
 35.0   129   137   141   142   145   146   147   150   150   153   161   181   204   217   222   215   205   199   187   199   205   215   222   217   204   181   161   153   150   150   147   146   145   142   141   137
 40.0   119   125   125   142   148   147   143   143   143   151   160   182   209   219   220   212   204   200   183   200   204   212   220   219   209   182   160   151   143   143   143   147   148   142   125   125
 45.0   107   113   115   133   153   154   150   140   140   149   165   192   224   231   233   213   193   194   174   194   193   213   233   231   224   192   165   149   140   140   150   154   153   133   115   113
 50.0  98.3   103   107   121   144   144   149   145   141   150   178   218   256   267   251   222   198   189   172   189   198   222   251   267   256   218   178   150   141   145   149   144   144   121   107   103
 55.0  83.1  87.7   104   121   144   134   139   146   142   154   205   277   307   303   274   229   190   180   161   180   190   229   274   303   307   277   205   154   142   146   139   134   144   121   104  87.7
 60.0  72.6  75.4  99.8   106   123   141   137   137   139   153   226   295   326   303   253   210   164   152   137   152   164   210   253   303   326   295   226   153   139   137   137   141   123   106  99.8  75.4
 65.0  53.6  60.8  78.7  94.1   108   124   129   130   137   149   252   352   385   288   191   154   116   108  62.8   108   116   154   191   288   385   352   252   149   137   130   129   124   108  94.1  78.7  60.8
 70.0  18.9  40.1  55.8  73.2  84.0  98.0   108   116   131   146   458   556   370   201   125   104  74.7  62.0  49.6  62.0  74.7   104   125   201   370   556   458   146   131   116   108  98.0  84.0  73.2  55.8  40.1
 75.0  12.8  14.1  22.4  50.4  58.4  72.1   107   108   130   171   541   369   161   104  94.4  77.3  53.8  35.4  26.9  35.4  53.8  77.3  94.4   104   161   369   541   171   130   108   107  72.1  58.4  50.4  22.4  14.1
 80.0   8.0  18.4  34.6   9.7   8.3   9.4  12.2  16.4  16.9  27.7  91.0  62.2  22.5  34.8  79.4  53.6  42.4  21.6  13.9  21.6  42.4  53.6  79.4  34.8  22.5  62.2  91.0  27.7  16.9  16.4  12.2   9.4   8.3   9.7  34.6  18.4
 85.0   2.6   3.9   4.6   4.5   4.9   5.2   4.8   5.7   5.9   7.1   7.2   8.8   7.0   7.7   6.8   6.7   5.7   4.9   5.6   4.9   5.7   6.7   6.8   7.7   7.0   8.8   7.2   7.1   5.9   5.7   4.8   5.2   4.9   4.5   4.6   3.9
 90.0   1.7   2.2   2.9   3.1   3.9   4.3   3.2   2.6   2.7   3.0   3.2   3.4   3.2   3.3   3.2   3.0   2.7   2.6   2.4   2.6   2.7   3.0   3.2   3.3   3.2   3.4   3.2   3.0   2.7   2.6   3.2   4.3   3.9   3.1   2.9   2.2
 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