Illuminance plots of 35018_D

(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] 35018
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1CE1C436
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, convex glass
# [MORE]  default position, LP 2, RP 7
# [LAMPCAT] Osram: HQL 125W
# [LAMP] HME 125W
# TILT=NONE
# Bulbs: 1,   6300 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:  137 W


# Source file: ies/35018_D.ies
# Luminaire flux =  4832 lm,
#                   76.7 % of the bulb flux
# between 75 and 90:  5.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  62.1 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   3.0 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:  17 %
#  (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   264 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   207 cd / 1000 lm,
# maximum spec. lum. intensity   293 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   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
  5.0   173   173   174   175   175   177   178   180   182   183   185   187   189   190   191   194   192   193   193   193   192   194   191   190   189   187   185   183   182   180   178   177   175   175   174   173
 10.0   166   166   166   168   170   173   176   180   183   187   190   194   197   201   202   202   203   203   203   203   203   202   202   201   197   194   190   187   183   180   176   173   170   168   166   166
 15.0   159   159   161   163   165   168   171   176   182   188   195   202   207   212   213   213   212   210   210   210   212   213   213   212   207   202   195   188   182   176   171   168   165   163   161   159
 20.0   153   153   155   159   161   164   166   172   179   187   197   206   215   220   221   220   216   214   213   214   216   220   221   220   215   206   197   187   179   172   166   164   161   159   155   153
 25.0   144   145   148   151   154   157   161   165   173   184   197   210   221   227   227   223   217   213   211   213   217   223   227   227   221   210   197   184   173   165   161   157   154   151   148   145
 30.0   141   142   145   146   149   152   157   161   169   179   194   211   224   229   227   222   214   206   203   206   214   222   227   229   224   211   194   179   169   161   157   152   149   146   145   142
 35.0   136   138   141   144   146   147   151   156   164   175   193   211   222   225   222   215   206   197   194   197   206   215   222   225   222   211   193   175   164   156   151   147   146   144   141   138
 40.0   130   132   137   142   144   147   149   154   161   178   198   216   224   219   213   206   196   187   183   187   196   206   213   219   224   216   198   178   161   154   149   147   144   142   137   132
 45.0   127   129   131   136   141   146   152   156   161   183   213   229   227   212   200   189   180   171   167   171   180   189   200   212   227   229   213   183   161   156   152   146   141   136   131   129
 50.0   116   120   123   127   135   141   148   154   165   203   243   248   230   205   185   170   160   153   149   153   160   170   185   205   230   248   243   203   165   154   148   141   135   127   123   120
 55.0   100   104   108   117   126   135   138   146   178   235   280   272   233   195   167   148   138   131   129   131   138   148   167   195   233   272   280   235   178   146   138   135   126   117   108   104
 60.0  88.4  91.3  95.6   105   113   123   125   135   188   250   293   275   223   179   146   124   114   110   108   110   114   124   146   179   223   275   293   250   188   135   125   123   113   105  95.6  91.3
 65.0  73.3  76.0  83.0  89.0  96.3   103   107   118   177   226   264   251   194   149   118  99.4  91.5  89.2  88.2  89.2  91.5  99.4   118   149   194   251   264   226   177   118   107   103  96.3  89.0  83.0  76.0
 70.0  61.9  78.7  75.7  69.2  74.0  77.5  84.2  93.9   144   181   207   196   149   110  87.4  76.1  69.5  66.5  66.7  66.5  69.5  76.1  87.4   110   149   196   207   181   144  93.9  84.2  77.5  74.0  69.2  75.7  78.7
 75.0  41.6  57.1  53.7  47.3  48.0  48.9  53.5  59.3  95.0   121   136   127  91.4  65.9  55.2  49.4  45.6  43.7  43.2  43.7  45.6  49.4  55.2  65.9  91.4   127   136   121  95.0  59.3  53.5  48.9  48.0  47.3  53.7  57.1
 80.0  18.7  27.1  26.6  24.8  23.5  24.1  25.6  28.3  41.2  56.2  62.1  53.1  36.3  28.8  25.9  24.1  22.9  21.9  21.3  21.9  22.9  24.1  25.9  28.8  36.3  53.1  62.1  56.2  41.2  28.3  25.6  24.1  23.5  24.8  26.6  27.1
 85.0   2.8   5.8   7.6   7.8   8.0   8.3   8.5   8.9  10.6  13.9  15.5  13.4   9.9   8.5   7.8   7.4   7.3   7.2   7.2   7.2   7.3   7.4   7.8   8.5   9.9  13.4  15.5  13.9  10.6   8.9   8.5   8.3   8.0   7.8   7.6   5.8
 90.0   1.4   1.5   1.8   2.3   2.7   2.6   2.2   2.3   2.6   2.8   3.0   2.7   2.4   2.2   1.9   1.8   1.8   1.8   2.0   1.8   1.8   1.8   1.9   2.2   2.4   2.7   3.0   2.8   2.6   2.3   2.2   2.6   2.7   2.3   1.8   1.5
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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