Illuminance plots of 35918

(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] 35918
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1MS11
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  indiv. Position, RP 4
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/35918.ies
# Luminaire flux =  5567 lm,
#                   84.4 % of the bulb flux
# between 75 and 90:  4.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  41.5 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   4.3 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  43 %
#  (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   670 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   660 cd / 1000 lm,
# maximum spec. lum. intensity   670 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   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149
  5.0   148   148   149   150   153   155   155   157   158   158   158   158   159   158   156   154   150   148   147   148   150   154   156   158   159   158   158   158   158   157   155   155   153   150   149   148
 10.0   142   144   146   149   149   152   154   157   159   162   164   167   171   175   175   171   165   159   155   159   165   171   175   175   171   167   164   162   159   157   154   152   149   149   146   144
 15.0   137   140   144   147   150   151   153   153   154   159   163   172   180   187   192   192   186   181   176   181   186   192   192   187   180   172   163   159   154   153   153   151   150   147   144   140
 20.0   135   136   141   146   148   148   149   151   152   156   167   179   190   200   207   210   205   195   195   195   205   210   207   200   190   179   167   156   152   151   149   148   148   146   141   136
 25.0   129   131   134   136   139   144   143   148   153   157   169   185   202   222   228   227   221   208   202   208   221   227   228   222   202   185   169   157   153   148   143   144   139   136   134   131
 30.0   124   126   131   129   132   136   143   145   148   155   170   197   224   236   242   239   229   215   204   215   229   239   242   236   224   197   170   155   148   145   143   136   132   129   131   126
 35.0   118   124   132   129   128   133   138   143   148   158   176   211   243   269   259   248   233   231   210   231   233   248   259   269   243   211   176   158   148   143   138   133   128   129   132   124
 40.0   111   117   119   123   130   131   136   142   149   159   179   227   276   291   292   262   245   240   214   240   245   262   292   291   276   227   179   159   149   142   136   131   130   123   119   117
 45.0   103   105   112   116   129   139   139   142   146   158   187   255   307   325   318   284   244   238   215   238   244   284   318   325   307   255   187   158   146   142   139   139   129   116   112   105
 50.0  96.2  98.3   106   111   144   134   137   141   143   158   204   302   359   372   337   282   237   227   197   227   237   282   337   372   359   302   204   158   143   141   137   134   144   111   106  98.3
 55.0  81.4  85.7  94.1   101   129   128   118   135   139   158   233   369   402   367   306   247   195   177   164   177   195   247   306   367   402   369   233   158   139   135   118   128   129   101  94.1  85.7
 60.0  73.2  73.5  88.4  90.0   110   115   110   114   128   149   257   447   459   329   226   171   135   122   111   122   135   171   226   329   459   447   257   149   128   114   110   115   110  90.0  88.4  73.5
 65.0  50.3  51.1  59.7  74.1  77.2  97.0   107   111   119   141   447   670   435   243   142   112  90.0  80.2  69.9  80.2  90.0   112   142   243   435   670   447   141   119   111   107  97.0  77.2  74.1  59.7  51.1
 70.0  23.5  41.4  46.1  41.8  60.8  81.0  89.3   105   120   166   660   570   222   126   112  81.8  64.1  49.4  39.1  49.4  64.1  81.8   112   126   222   570   660   166   120   105  89.3  81.0  60.8  41.8  46.1  41.4
 75.0  16.8  21.0  32.9  37.6  38.0  64.0  56.1  72.7  89.6   134   287   201   115  89.1  80.0  56.2  48.4  29.6  20.5  29.6  48.4  56.2  80.0  89.1   115   201   287   134  89.6  72.7  56.1  64.0  38.0  37.6  32.9  21.0
 80.0   8.7  18.9  22.9   8.5   7.9   5.7   5.7   6.8  11.7  18.4  21.9  19.2  10.9  13.0  41.5  41.1  25.5  22.7  10.5  22.7  25.5  41.1  41.5  13.0  10.9  19.2  21.9  18.4  11.7   6.8   5.7   5.7   7.9   8.5  22.9  18.9
 85.0   3.0   3.2   3.7   3.2   4.3   3.1   2.9   3.3   4.9   5.5   6.2   7.0   4.6   4.2   4.4   4.1   4.0   3.5   3.3   3.5   4.0   4.1   4.4   4.2   4.6   7.0   6.2   5.5   4.9   3.3   2.9   3.1   4.3   3.2   3.7   3.2
 90.0   1.2   1.4   1.3   1.5   2.0   1.5   1.5   2.1   4.3   3.6   3.8   3.3   1.7   1.5   1.4   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.4   1.5   1.7   3.3   3.8   3.6   4.3   2.1   1.5   1.5   2.0   1.5   1.3   1.4
 95.0   0.8   0.8   0.9   1.0   1.2   1.2   1.2   1.3   1.5   1.6   1.7   1.5   1.4   1.2   1.0   0.9   0.8   0.7   0.7   0.7   0.8   0.9   1.0   1.2   1.4   1.5   1.7   1.6   1.5   1.3   1.2   1.2   1.2   1.0   0.9   0.8
100.0   0.5   0.5   0.9   1.3   1.2   1.0   1.1   1.1   1.2   1.5   1.5   1.3   1.1   1.0   0.9   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.9   1.0   1.1   1.3   1.5   1.5   1.2   1.1   1.1   1.0   1.2   1.3   0.9   0.5
105.0   0.3   0.4   0.5   2.5   2.7   1.2   1.0   1.0   1.0   1.2   1.5   1.1   1.0   0.9   0.8   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.8   0.9   1.0   1.1   1.5   1.2   1.0   1.0   1.0   1.2   2.7   2.5   0.5   0.4
110.0   0.3   0.3   0.4   0.7   1.7   1.0   0.9   0.9   0.9   1.0   1.0   0.9   0.8   0.8   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.8   0.8   0.9   1.0   1.0   0.9   0.9   0.9   1.0   1.7   0.7   0.4   0.3
115.0   0.4   0.4   0.5   0.6   0.9   0.8   0.8   1.0   0.9   1.1   0.9   0.8   0.7   0.6   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.6   0.7   0.8   0.9   1.1   0.9   1.0   0.8   0.8   0.9   0.6   0.5   0.4
120.0   0.4   0.5   0.5   0.6   0.8   0.8   0.8   0.8   0.9   1.0   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.6   0.7   0.8   1.0   0.9   0.8   0.8   0.8   0.8   0.6   0.5   0.5
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