Illuminance plots of 39197

(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] 39197
# [MANUFAC] SiTECO
# [LUMCAT] 5NA589E1TT0B
# [LUMINAIRE] SC 200, 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, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 8
# [LAMPCAT] Philips: SON-T PIA PLUS 400W
# [LAMP] HST 400W
# TILT=NONE
# Bulbs: 1,  55000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.370   0.370   0.000
# Ballast factor: 1,  Input power:  440 W


# Source file: ies/39197.ies
# Luminaire flux = 43333 lm,
#                   78.8 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  34.7 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   8.0 cd / 1000 lm ,  0.5 % 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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  63 %
#  (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   459 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   376 cd / 1000 lm,
# maximum spec. lum. intensity   459 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   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141
  5.0   132   132   135   137   140   141   143   145   147   147   149   151   153   155   156   155   154   153   153   153   154   155   156   155   153   151   149   147   147   145   143   141   140   137   135   132
 10.0   127   130   133   133   135   138   143   147   151   155   160   166   172   175   174   175   177   174   165   174   177   175   174   175   172   166   160   155   151   147   143   138   135   133   133   130
 15.0   121   126   128   130   135   137   139   142   147   155   165   175   186   195   202   202   195   197   184   197   195   202   202   195   186   175   165   155   147   142   139   137   135   130   128   126
 20.0   118   122   123   128   130   130   133   135   140   151   164   179   194   207   217   224   219   213   203   213   219   224   217   207   194   179   164   151   140   135   133   130   130   128   123   122
 25.0   117   119   121   124   124   126   128   130   135   146   164   183   201   213   225   233   237   225   215   225   237   233   225   213   201   183   164   146   135   130   128   126   124   124   121   119
 30.0   113   114   117   118   120   124   125   125   127   136   161   188   213   224   231   233   239   229   218   229   239   233   231   224   213   188   161   136   127   125   125   124   120   118   117   114
 35.0   112   111   112   115   117   118   117   117   117   125   152   192   219   238   250   232   230   231   203   231   230   232   250   238   219   192   152   125   117   117   117   118   117   115   112   111
 40.0   109   109   113   125   126   116   113   112   113   120   145   205   237   243   270   252   226   235   206   235   226   252   270   243   237   205   145   120   113   112   113   116   126   125   113   109
 45.0  97.8  98.7   108   129   135   124   114   111   112   120   167   222   248   265   301   318   283   268   269   268   283   318   301   265   248   222   167   120   112   111   114   124   135   129   108  98.7
 50.0  95.7  97.5  99.9   121   132   133   124   116   114   132   214   291   313   334   372   398   391   355   369   355   391   398   372   334   313   291   214   132   114   116   124   133   132   121  99.9  97.5
 55.0  76.1  82.8  90.0   112   128   130   128   117   113   144   264   329   357   389   400   349   327   328   325   328   327   349   400   389   357   329   264   144   113   117   128   130   128   112  90.0  82.8
 60.0  64.8  68.9  79.7   100   114   113   117   115   116   168   320   417   430   386   278   185   154   165   166   165   154   185   278   386   430   417   320   168   116   115   117   113   114   100  79.7  68.9
 65.0  44.5  49.0  58.8  73.9  79.9  86.8  93.4   104   115   193   416   459   358   224   132  83.4  70.6  70.7  75.9  70.7  70.6  83.4   132   224   358   459   416   193   115   104  93.4  86.8  79.9  73.9  58.8  49.0
 70.0  27.8  30.3  27.2  33.2  37.1  40.7  42.8  46.9  59.4   192   376   309   209   119  83.5  63.8  49.2  34.0  29.6  34.0  49.2  63.8  83.5   119   209   309   376   192  59.4  46.9  42.8  40.7  37.1  33.2  27.2  30.3
 75.0  12.1  31.1   7.5   6.6   9.4  12.1  13.6  13.9  21.8   157   231   110  34.7  21.5  41.4  58.1  37.0  19.7  12.3  19.7  37.0  58.1  41.4  21.5  34.7   110   231   157  21.8  13.9  13.6  12.1   9.4   6.6   7.5  31.1
 80.0   4.3   7.4   5.2   2.9   4.6   6.4   7.3   8.0   9.7  28.0  34.7  23.1  10.4   5.6   4.2   3.7   3.5   3.4   4.3   3.4   3.5   3.7   4.2   5.6  10.4  23.1  34.7  28.0   9.7   8.0   7.3   6.4   4.6   2.9   5.2   7.4
 85.0   1.1   1.2   1.5   1.8   2.6   3.2   4.2   4.9   5.5   5.5   6.1   6.5   5.7   3.9   2.9   2.4   2.1   2.1   2.1   2.1   2.1   2.4   2.9   3.9   5.7   6.5   6.1   5.5   5.5   4.9   4.2   3.2   2.6   1.8   1.5   1.2
 90.0   0.6   0.7   1.2   1.5   2.1   2.5   4.0   5.2   5.1   3.7   5.0   8.0   6.7   2.4   1.6   1.3   1.0   0.9   0.9   0.9   1.0   1.3   1.6   2.4   6.7   8.0   5.0   3.7   5.1   5.2   4.0   2.5   2.1   1.5   1.2   0.7
 95.0   0.5   0.7   1.1   1.5   2.1   2.3   2.3   2.5   2.9   2.7   2.4   2.2   2.2   1.7   1.3   0.9   0.8   0.7   0.7   0.7   0.8   0.9   1.3   1.7   2.2   2.2   2.4   2.7   2.9   2.5   2.3   2.3   2.1   1.5   1.1   0.7
100.0   0.5   0.6   1.0   1.1   1.6   1.8   1.7   1.8   2.0   1.8   2.0   1.9   1.7   1.2   1.0   0.8   0.7   0.6   0.5   0.6   0.7   0.8   1.0   1.2   1.7   1.9   2.0   1.8   2.0   1.8   1.7   1.8   1.6   1.1   1.0   0.6
105.0   0.5   0.5   0.6   0.7   1.0   1.2   1.1   1.3   1.3   1.2   1.1   1.1   1.0   0.8   0.7   0.7   0.5   0.4   0.4   0.4   0.5   0.7   0.7   0.8   1.0   1.1   1.1   1.2   1.3   1.3   1.1   1.2   1.0   0.7   0.6   0.5
110.0   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.9   0.9   0.9   0.9   0.9   0.7   0.6   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.6   0.7   0.9   0.9   0.9   0.9   0.9   0.8   0.7   0.7   0.6   0.6   0.5
115.0   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6
120.0   0.6   0.6   0.6   0.7   0.7   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   0.3   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   0.7   0.7   0.6   0.6
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