Illuminance plots of 35660

(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] 35660
# [MANUFAC] SiTECO
# [LUMCAT] 5NA559E1ST0C136
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 2, RP 4
# [LAMPCAT] Osram: HCI-T 250W/830 WDL
# [LAMP] HIT-CRI 250W
# TILT=NONE
# Bulbs: 1,  25800 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.487   0.850   0.000
# Ballast factor: 1,  Input power:  270 W


# Source file: ies/35660.ies
# Luminaire flux = 18830 lm,
#                   73.0 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.6 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   3.8 cd / 1000 lm ,  0.1 % 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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  18 %
#  (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   622 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   576 cd / 1000 lm,
# maximum spec. lum. intensity   622 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   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145
  5.0   135   136   137   139   141   142   144   146   148   149   149   150   151   153   154   155   156   156   156   156   156   155   154   153   151   150   149   149   148   146   144   142   141   139   137   136
 10.0   135   135   135   134   134   137   140   143   146   151   155   161   170   177   184   186   187   186   185   186   187   186   184   177   170   161   155   151   146   143   140   137   134   134   135   135
 15.0   127   126   125   128   131   131   130   131   134   142   153   168   187   207   220   228   231   228   226   228   231   228   220   207   187   168   153   142   134   131   130   131   131   128   125   126
 20.0   114   114   115   119   119   117   119   119   124   133   154   180   206   231   251   261   260   259   255   259   260   261   251   231   206   180   154   133   124   119   119   117   119   119   115   114
 25.0   107   109   109   112   110   109   109   112   115   124   148   180   223   251   250   255   258   261   260   261   258   255   250   251   223   180   148   124   115   112   109   109   110   112   109   109
 30.0   102   104   103   104   106   104   105   105   106   114   140   186   268   271   253   243   259   316   283   316   259   243   253   271   268   186   140   114   106   105   105   104   106   104   103   104
 35.0   105   104   102   100   102   100  99.4  99.5   101   106   127   206   312   328   299   269   250   307   261   307   250   269   299   328   312   206   127   106   101  99.5  99.4   100   102   100   102   104
 40.0   104   101   116   128   116  99.6  96.2  97.6  97.5  98.3   122   251   367   337   338   286   238   263   209   263   238   286   338   337   367   251   122  98.3  97.5  97.6  96.2  99.6   116   128   116   101
 45.0  96.1  94.7   108   127   124   111  92.5  95.2  93.3  94.6   129   296   411   324   331   262   235   240   172   240   235   262   331   324   411   296   129  94.6  93.3  95.2  92.5   111   124   127   108  94.7
 50.0  93.4  92.9  97.9   123   122   114  95.2  91.8  88.8  92.5   171   479   435   282   264   189   191   186   146   186   191   189   264   282   435   479   171  92.5  88.8  91.8  95.2   114   122   123  97.9  92.9
 55.0  84.0  85.3  93.9   119   121   108  97.7  89.0  85.8  93.3   203   533   375   244   209   150   156   128   101   128   156   150   209   244   375   533   203  93.3  85.8  89.0  97.7   108   121   119  93.9  85.3
 60.0  76.0  80.4  86.2   108   103  96.7  92.9  87.0  90.4   107   404   619   336   184   138   105  97.6  66.8  59.3  66.8  97.6   105   138   184   336   619   404   107  90.4  87.0  92.9  96.7   103   108  86.2  80.4
 65.0  51.3  50.3  58.3  65.0  63.1  58.9  58.0  61.1  78.7   126   622   474   165  97.8  84.8  79.5  61.5  46.5  48.9  46.5  61.5  79.5  84.8  97.8   165   474   622   126  78.7  61.1  58.0  58.9  63.1  65.0  58.3  50.3
 70.0  31.9  31.2  30.8  34.5  35.3  35.4  35.6  36.0  51.3   141   576   188  69.2  83.9  83.3  72.5  44.1  44.0  49.7  44.0  44.1  72.5  83.3  83.9  69.2   188   576   141  51.3  36.0  35.6  35.4  35.3  34.5  30.8  31.2
 75.0  84.2  97.8  21.0  23.3  24.2  26.8  30.9  33.5  46.6   107   268  75.1  40.6  33.4  30.6  35.6  29.7  46.8  50.3  46.8  29.7  35.6  30.6  33.4  40.6  75.1   268   107  46.6  33.5  30.9  26.8  24.2  23.3  21.0  97.8
 80.0   8.0  14.9   5.2   3.3   3.4   3.4   3.6   4.4   6.4  13.5  27.6   9.6   7.6  11.6  16.4  18.4  13.1  18.5  19.3  18.5  13.1  18.4  16.4  11.6   7.6   9.6  27.6  13.5   6.4   4.4   3.6   3.4   3.4   3.3   5.2  14.9
 85.0   1.3   4.6   2.3   1.8   1.6   1.6   1.6   1.8   2.3   3.1   3.7   2.7   2.0   2.2   1.7   1.5   1.7   1.6   1.7   1.6   1.7   1.5   1.7   2.2   2.0   2.7   3.7   3.1   2.3   1.8   1.6   1.6   1.6   1.8   2.3   4.6
 90.0   0.5   0.5   0.6   0.7   0.8   0.8   0.8   0.9   1.0   1.2   1.2   1.1   1.0   1.1   0.9   0.8   1.5   0.7   0.7   0.7   1.5   0.8   0.9   1.1   1.0   1.1   1.2   1.2   1.0   0.9   0.8   0.8   0.8   0.7   0.6   0.5
 95.0   0.3   0.3   0.3   0.4   0.6   0.6   0.6   0.6   0.7   0.8   0.8   0.8   0.8   1.1   0.8   0.9   3.8   0.5   0.5   0.5   3.8   0.9   0.8   1.1   0.8   0.8   0.8   0.8   0.7   0.6   0.6   0.6   0.6   0.4   0.3   0.3
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