Illuminance plots of 39367

(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] 39367
# [MANUFAC] SiTECO
# [LUMCAT] 5UK587E1MT1B
# [LUMINAIRE] SC 50, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with
# [MORE] power reduction relay "ECO"
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 2
# [LAMPCAT] Osram: NAV-T 70W SUPER 4Y
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6500 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:   83 W


# Source file: ies/39367.ies
# Luminaire flux =  4992 lm,
#                   76.8 % of the bulb flux
# between 75 and 90:  3.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  96.5 cd / 1000 lm ,  1.5 % of the luminaire flux
# 90deg and above:  max   4.6 cd / 1000 lm ,  0.4 % 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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  57 %
#  (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   500 cd / 1000 lm,
# maximum spec. lum. intensity   500 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   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192
  5.0   179   180   181   183   187   191   192   194   196   197   200   203   206   212   216   217   215   213   214   213   215   217   216   212   206   203   200   197   196   194   192   191   187   183   181   180
 10.0   164   164   170   171   177   188   194   198   202   208   215   223   230   236   236   231   231   232   231   232   231   231   236   236   230   223   215   208   202   198   194   188   177   171   170   164
 15.0   156   156   159   165   168   174   183   189   197   210   220   228   237   248   249   248   245   241   239   241   245   248   249   248   237   228   220   210   197   189   183   174   168   165   159   156
 20.0   147   149   152   153   159   163   171   178   188   204   223   243   252   257   261   249   241   239   236   239   241   249   261   257   252   243   223   204   188   178   171   163   159   153   152   149
 25.0   138   139   145   146   150   155   157   165   177   194   219   243   255   256   255   241   228   225   223   225   228   241   255   256   255   243   219   194   177   165   157   155   150   146   145   139
 30.0   142   142   145   142   143   146   148   153   163   175   198   224   245   241   233   216   208   207   204   207   208   216   233   241   245   224   198   175   163   153   148   146   143   142   145   142
 35.0   121   125   135   136   138   136   139   147   159   183   209   226   226   217   208   194   191   189   181   189   191   194   208   217   226   226   209   183   159   147   139   136   138   136   135   125
 40.0   109   115   127   136   131   131   133   142   155   187   212   226   216   206   190   169   160   156   138   156   160   169   190   206   216   226   212   187   155   142   133   131   131   136   127   115
 45.0  98.5   104   114   129   133   136   137   141   151   183   218   228   214   192   169   142   128   119   106   119   128   142   169   192   214   228   218   183   151   141   137   136   133   129   114   104
 50.0  91.2  93.9   106   123   140   143   138   145   151   205   262   232   216   176   154   121   104  95.6  86.0  95.6   104   121   154   176   216   232   262   205   151   145   138   143   140   123   106  93.9
 55.0  73.1  76.7  84.4   130   133   132   138   145   162   239   333   307   248   202   171   118  98.1  78.0  67.3  78.0  98.1   118   171   202   248   307   333   239   162   145   138   132   133   130  84.4  76.7
 60.0  58.8  60.6  74.5   102   124   158   181   148   156   263   385   398   295   199   164   103  88.3  60.4  51.7  60.4  88.3   103   164   199   295   398   385   263   156   148   181   158   124   102  74.5  60.6
 65.0  44.2  47.7  65.6   101   104   130   135   135   159   310   459   389   258   170   134  79.3  71.8  42.2  35.5  42.2  71.8  79.3   134   170   258   389   459   310   159   135   135   130   104   101  65.6  47.7
 70.0  28.1  33.1  50.8  71.0  75.2  81.5  87.0  92.2   135   432   500   282   175   113  81.6  60.2  36.5  27.2  26.7  27.2  36.5  60.2  81.6   113   175   282   500   432   135  92.2  87.0  81.5  75.2  71.0  50.8  33.1
 75.0  13.6  15.3  20.6  18.4  27.1  14.6  14.9  20.8  66.8   321   244  63.7  21.3  20.3  19.3  19.7  19.6  23.3  16.1  23.3  19.6  19.7  19.3  20.3  21.3  63.7   244   321  66.8  20.8  14.9  14.6  27.1  18.4  20.6  15.3
 80.0   4.8  13.9   9.9   6.0   6.0   8.4  10.5  13.5  30.2  96.5  78.1  14.0   7.7   5.7   3.7   2.8   2.3   2.2   2.2   2.2   2.3   2.8   3.7   5.7   7.7  14.0  78.1  96.5  30.2  13.5  10.5   8.4   6.0   6.0   9.9  13.9
 85.0   1.3   1.7   2.8   3.8   5.1   6.7   7.9   8.8  10.1  12.9  11.5   7.0   4.7   3.3   2.2   1.6   1.2   1.1   1.0   1.1   1.2   1.6   2.2   3.3   4.7   7.0  11.5  12.9  10.1   8.8   7.9   6.7   5.1   3.8   2.8   1.7
 90.0   0.3   0.7   1.2   2.0   2.2   3.0   3.3   3.8   4.6   3.7   3.6   3.2   2.4   1.7   1.1   0.7   0.5   0.4   0.5   0.4   0.5   0.7   1.1   1.7   2.4   3.2   3.6   3.7   4.6   3.8   3.3   3.0   2.2   2.0   1.2   0.7
 95.0   0.2   0.4   0.9   1.5   1.7   2.4   2.6   3.1   3.5   2.8   2.8   2.7   2.0   1.5   1.0   0.7   0.3   0.3   0.3   0.3   0.3   0.7   1.0   1.5   2.0   2.7   2.8   2.8   3.5   3.1   2.6   2.4   1.7   1.5   0.9   0.4
100.0   0.2   0.2   0.7   1.0   1.2   1.6   1.8   2.2   2.4   2.2   2.2   2.2   1.6   1.1   0.8   0.6   0.3   0.3   0.3   0.3   0.3   0.6   0.8   1.1   1.6   2.2   2.2   2.2   2.4   2.2   1.8   1.6   1.2   1.0   0.7   0.2
105.0   0.2   0.2   0.3   0.6   0.7   1.1   1.3   1.6   1.4   1.4   1.2   1.2   1.0   0.8   0.5   0.3   0.3   0.2   0.3   0.2   0.3   0.3   0.5   0.8   1.0   1.2   1.2   1.4   1.4   1.6   1.3   1.1   0.7   0.6   0.3   0.2
110.0   0.2   0.2   0.3   0.3   0.6   0.7   0.8   1.0   1.0   1.0   1.0   0.8   0.7   0.6   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.6   0.7   0.8   1.0   1.0   1.0   1.0   0.8   0.7   0.6   0.3   0.3   0.2
115.0   0.3   0.3   0.3   0.3   0.5   0.7   0.6   0.7   0.7   0.7   0.7   0.7   0.6   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.6   0.7   0.7   0.7   0.7   0.7   0.6   0.7   0.5   0.3   0.3   0.3
120.0   0.3   0.3   0.3   0.3   0.4   0.6   0.6   0.7   0.6   0.7   0.7   0.6   0.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.6   0.7   0.7   0.6   0.7   0.6   0.6   0.4   0.3   0.3   0.3
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