Illuminance plots of 35661

(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] 35661
# [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 6
# [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/35661.ies
# Luminaire flux = 18782 lm,
#                   72.8 % of the bulb flux
# between 75 and 90:  3.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.0 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   3.5 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:  19 %
#  (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   583 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   455 cd / 1000 lm,
# maximum spec. lum. intensity   599 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   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128
  5.0   126   125   126   128   129   129   130   131   132   133   133   133   134   133   133   134   134   134   134   134   134   134   133   133   134   133   133   133   132   131   130   129   129   128   126   125
 10.0   127   127   126   125   125   125   126   130   131   134   137   139   145   151   155   157   159   159   159   159   159   157   155   151   145   139   137   134   131   130   126   125   125   125   126   127
 15.0   117   118   117   119   123   122   120   121   124   127   134   142   156   172   183   191   196   194   193   194   196   191   183   172   156   142   134   127   124   121   120   122   123   119   117   118
 20.0   110   110   110   113   112   110   111   113   116   120   133   148   171   194   217   233   235   233   229   233   235   233   217   194   171   148   133   120   116   113   111   110   112   113   110   110
 25.0   107   110   108   105   104   102   104   108   108   115   129   150   179   212   230   243   247   245   241   245   247   243   230   212   179   150   129   115   108   108   104   102   104   105   108   110
 30.0   102   105   102  98.8 100.0  99.1  99.8   102   104   109   125   144   190   229   237   227   238   255   259   255   238   227   237   229   190   144   125   109   104   102  99.8  99.1 100.0  98.8   102   105
 35.0   111   106   105   102  98.7  96.4  95.6  98.0  99.1   102   116   144   226   292   280   250   238   312   273   312   238   250   280   292   226   144   116   102  99.1  98.0  95.6  96.4  98.7   102   105   106
 40.0   110   105   113   126   121  98.8  94.2  95.3  93.8  94.2   105   154   266   351   354   338   257   345   293   345   257   338   354   351   266   154   105  94.2  93.8  95.3  94.2  98.8   121   126   113   105
 45.0   102  98.0   104   122   124   113  92.2  91.9  90.7  90.9   102   165   371   411   407   376   287   343   268   343   287   376   407   411   371   165   102  90.9  90.7  91.9  92.2   113   124   122   104  98.0
 50.0  95.7  94.1  97.6   118   121   114  97.0  89.1  87.2  88.8   106   317   519   412   354   288   256   271   213   271   256   288   354   412   519   317   106  88.8  87.2  89.1  97.0   114   121   118  97.6  94.1
 55.0  85.7  88.4  93.1   114   118   108  96.6  88.3  83.9  86.0   126   414   497   341   275   206   189   182   124   182   189   206   275   341   497   414   126  86.0  83.9  88.3  96.6   108   118   114  93.1  88.4
 60.0  81.2  82.8  90.5   110   109   101  98.8  91.2  88.2  93.6   204   599   435   240   172   122  99.9  76.6  68.2  76.6  99.9   122   172   240   435   599   204  93.6  88.2  91.2  98.8   101   109   110  90.5  82.8
 65.0  43.1  41.4  49.0  55.1  53.6  50.9  50.2  51.7  65.7  96.1   400   583   252   117  91.3  82.7  63.1  48.8  52.1  48.8  63.1  82.7  91.3   117   252   583   400  96.1  65.7  51.7  50.2  50.9  53.6  55.1  49.0  41.4
 70.0  27.0  32.2  34.9  39.5  40.3  38.6  39.2  36.1  44.8  87.2   455   364  95.5  93.0  81.4  72.4  44.1  44.3  49.3  44.3  44.1  72.4  81.4  93.0  95.5   364   455  87.2  44.8  36.1  39.2  38.6  40.3  39.5  34.9  32.2
 75.0  82.9  86.3  15.6  16.1  17.3  19.2  23.5  27.1  37.8  79.9   276   115  41.0  32.9  31.7  39.4  38.3  53.9  53.5  53.9  38.3  39.4  31.7  32.9  41.0   115   276  79.9  37.8  27.1  23.5  19.2  17.3  16.1  15.6  86.3
 80.0   8.6  15.5   5.1   3.4   3.5   3.4   3.7   3.9   5.7  12.2  30.0  19.6   9.7  15.5  21.9  24.6  15.3  19.7  20.6  19.7  15.3  24.6  21.9  15.5   9.7  19.6  30.0  12.2   5.7   3.9   3.7   3.4   3.5   3.4   5.1  15.5
 85.0   1.3   4.3   2.3   1.8   1.7   1.6   1.6   1.8   2.1   2.9   3.5   3.0   2.1   2.3   1.9   1.7   1.8   1.7   1.8   1.7   1.8   1.7   1.9   2.3   2.1   3.0   3.5   2.9   2.1   1.8   1.6   1.6   1.7   1.8   2.3   4.3
 90.0   0.5   0.6   0.7   0.7   0.8   0.8   0.8   0.8   0.9   1.1   1.1   1.0   1.0   1.1   0.9   1.1   1.4   0.7   0.7   0.7   1.4   1.1   0.9   1.1   1.0   1.0   1.1   1.1   0.9   0.8   0.8   0.8   0.8   0.7   0.7   0.6
 95.0   0.3   0.3   0.4   0.5   0.6   0.6   0.6   0.6   0.7   0.7   0.7   0.7   0.8   0.9   0.8   1.5   3.5   0.5   0.4   0.5   3.5   1.5   0.8   0.9   0.8   0.7   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.5   0.4   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