Illuminance plots of 36997

(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] 36997
# [MANUFAC] SiTECO
# [LUMCAT] 5LA55871SB0C436
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, RP 3
# [LAMPCAT] Philips: PL-H 85W /830
# [LAMP] TC-TELI 85W
# TILT=NONE
# Bulbs: 1,   6000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:   92 W


# Source file: ies/36997.ies
# Luminaire flux =  4422 lm,
#                   73.7 % 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  33.7 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   1.2 cd / 1000 lm ,  0.1 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  13 %
#  (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   234 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   176 cd / 1000 lm,
# maximum spec. lum. intensity   236 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   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180
  5.0   172   173   174   176   178   180   182   184   186   187   188   189   189   189   189   188   187   187   186   187   187   188   189   189   189   189   188   187   186   184   182   180   178   176   174   173
 10.0   164   165   168   173   176   181   185   188   191   194   196   198   199   199   198   196   193   191   190   191   193   196   198   199   199   198   196   194   191   188   185   181   176   173   168   165
 15.0   154   157   162   167   172   176   180   185   189   194   198   202   205   206   205   202   198   193   191   193   198   202   205   206   205   202   198   194   189   185   180   176   172   167   162   157
 20.0   144   148   155   160   164   168   173   178   184   190   196   202   206   208   207   204   199   193   190   193   199   204   207   208   206   202   196   190   184   178   173   168   164   160   155   148
 25.0   135   139   146   150   154   159   164   169   174   179   187   196   203   207   207   204   199   191   186   191   199   204   207   207   203   196   187   179   174   169   164   159   154   150   146   139
 30.0   126   132   138   141   145   148   153   158   163   169   177   187   195   201   205   203   197   189   183   189   197   203   205   201   195   187   177   169   163   158   153   148   145   141   138   132
 35.0   117   124   130   133   135   140   145   152   158   163   171   181   190   195   199   201   196   189   182   189   196   201   199   195   190   181   171   163   158   152   145   140   135   133   130   124
 40.0   109   117   122   127   131   140   146   153   159   167   174   182   190   192   194   197   197   191   182   191   197   197   194   192   190   182   174   167   159   153   146   140   131   127   122   117
 45.0   103   110   113   119   128   139   151   160   163   172   182   189   193   190   189   191   196   191   184   191   196   191   189   190   193   189   182   172   163   160   151   139   128   119   113   110
 50.0  93.0   100   104   111   125   138   150   163   169   182   192   197   197   189   184   185   189   188   182   188   189   185   184   189   197   197   192   182   169   163   150   138   125   111   104   100
 55.0  86.0  90.1  91.7   101   117   131   145   168   193   207   215   209   200   190   180   178   180   181   177   181   180   178   180   190   200   209   215   207   193   168   145   131   117   101  91.7  90.1
 60.0  88.1  87.2  86.8  93.3   103   118   138   172   217   236   227   210   197   183   171   167   164   167   163   167   164   167   171   183   197   210   227   236   217   172   138   118   103  93.3  86.8  87.2
 65.0  70.7  64.2  70.3  75.6  82.6  92.7   112   155   200   229   234   212   187   165   154   146   143   146   144   146   143   146   154   165   187   212   234   229   200   155   112  92.7  82.6  75.6  70.3  64.2
 70.0  49.6  46.3  52.1  54.3  56.2  62.4  77.8   108   148   168   176   169   154   141   121   112   106   104   105   104   106   112   121   141   154   169   176   168   148   108  77.8  62.4  56.2  54.3  52.1  46.3
 75.0  27.3  31.9  35.2  31.9  30.1  31.3  38.6  60.1  89.2   102   105   101  93.7  86.3  78.0  68.4  62.9  58.2  56.1  58.2  62.9  68.4  78.0  86.3  93.7   101   105   102  89.2  60.1  38.6  31.3  30.1  31.9  35.2  31.9
 80.0   7.0  11.0  12.8  10.0   8.2   8.3  10.0  19.9  30.5  33.2  33.7  33.4  31.4  29.5  27.9  25.9  23.4  21.3  18.9  21.3  23.4  25.9  27.9  29.5  31.4  33.4  33.7  33.2  30.5  19.9  10.0   8.3   8.2  10.0  12.8  11.0
 85.0   1.1   1.6   1.4   1.3   1.4   1.4   1.6   2.1   2.7   2.9   2.9   2.8   2.4   2.4   2.7   2.8   2.9   2.9   3.0   2.9   2.9   2.8   2.7   2.4   2.4   2.8   2.9   2.9   2.7   2.1   1.6   1.4   1.4   1.3   1.4   1.6
 90.0   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.8   0.9   0.9   0.9   0.9   0.9   0.8   0.8   0.8   0.8   1.0   1.2   1.0   0.8   0.8   0.8   0.8   0.9   0.9   0.9   0.9   0.9   0.8   0.8   0.7   0.7   0.6   0.6   0.5
 95.0   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.4   0.4   0.4
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