Illuminance plots of 34994_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] 34994
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C136
# [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, clear diffuser acryl
# [MORE]  default position, LP 2, RP 7
# [LAMPCAT] Philips: SON PIA PLUS 100W
# [LAMP] HSE 100W
# TILT=NONE
# Bulbs: 1,  10000 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:  115 W


# Source file: ies/34994_D.ies
# Luminaire flux =  7940 lm,
#                   79.4 % of the bulb flux
# between 75 and 90:  4.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  47.2 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   4.7 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:   5 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  24 %
#  (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   281 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   211 cd / 1000 lm,
# maximum spec. lum. intensity   326 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   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168
  5.0   161   161   161   162   163   164   165   166   167   169   171   172   173   175   175   176   177   177   177   177   177   176   175   175   173   172   171   169   167   166   165   164   163   162   161   161
 10.0   156   156   156   157   158   160   162   165   167   171   174   178   181   184   187   188   189   190   190   190   189   188   187   184   181   178   174   171   167   165   162   160   158   157   156   156
 15.0   151   151   152   153   154   156   159   162   166   172   178   186   193   199   204   206   208   208   208   208   208   206   204   199   193   186   178   172   166   162   159   156   154   153   152   151
 20.0   145   146   147   149   150   152   155   159   164   171   182   193   206   217   224   228   228   227   227   227   228   228   224   217   206   193   182   171   164   159   155   152   150   149   147   146
 25.0   138   140   143   144   145   148   150   154   160   169   184   202   221   237   246   249   249   245   245   245   249   249   246   237   221   202   184   169   160   154   150   148   145   144   143   140
 30.0   132   133   135   137   139   141   145   149   155   165   184   211   237   257   266   266   262   256   254   256   262   266   266   257   237   211   184   165   155   149   145   141   139   137   135   133
 35.0   128   130   133   132   134   138   141   144   149   160   186   221   252   271   277   275   267   258   254   258   267   275   277   271   252   221   186   160   149   144   141   138   134   132   133   130
 40.0   123   126   127   128   131   136   140   142   143   158   189   234   267   280   279   275   265   255   250   255   265   275   279   280   267   234   189   158   143   142   140   136   131   128   127   126
 45.0   126   126   120   119   127   134   143   144   141   159   201   253   282   283   274   264   253   242   236   242   253   264   274   283   282   253   201   159   141   144   143   134   127   119   120   126
 50.0   120   124   117   111   120   130   140   144   141   165   226   285   298   282   263   246   232   221   215   221   232   246   263   282   298   285   226   165   141   144   140   130   120   111   117   124
 55.0   112   111   106   102   110   122   129   134   144   179   261   320   317   275   242   219   204   194   188   194   204   219   242   275   317   320   261   179   144   134   129   122   110   102   106   111
 60.0   108   106  96.5  92.1  96.2   106   111   117   133   181   269   326   303   251   209   185   170   162   158   162   170   185   209   251   303   326   269   181   133   117   111   106  96.2  92.1  96.5   106
 65.0  85.7  88.6  80.4  74.4  77.7  84.3  90.5  95.8   111   158   226   281   254   204   165   141   131   126   125   126   131   141   165   204   254   281   226   158   111  95.8  90.5  84.3  77.7  74.4  80.4  88.6
 70.0  65.1  84.1  66.4  53.7  55.9  59.3  65.3  70.7  82.5   123   172   211   186   144   111  93.4  84.8  82.0  82.1  82.0  84.8  93.4   111   144   186   211   172   123  82.5  70.7  65.3  59.3  55.9  53.7  66.4  84.1
 75.0  35.3  45.8  36.1  31.7  32.6  33.0  36.7  39.4  46.5  74.2   104   123   104  74.6  57.7  50.4  46.8  45.7  45.7  45.7  46.8  50.4  57.7  74.6   104   123   104  74.2  46.5  39.4  36.7  33.0  32.6  31.7  36.1  45.8
 80.0  15.1  19.0  15.6  13.7  13.5  14.4  15.6  16.9  19.0  29.2  46.6  47.2  36.8  26.4  23.3  22.1  21.7  21.7  21.8  21.7  21.7  22.1  23.3  26.4  36.8  47.2  46.6  29.2  19.0  16.9  15.6  14.4  13.5  13.7  15.6  19.0
 85.0   5.7   7.3   5.7   4.2   4.6   5.0   4.8   4.3   4.5   4.7   5.9   6.1   5.0   5.0   5.2   5.8   6.5   7.0   7.3   7.0   6.5   5.8   5.2   5.0   5.0   6.1   5.9   4.7   4.5   4.3   4.8   5.0   4.6   4.2   5.7   7.3
 90.0   4.7   3.5   3.3   3.1   3.6   4.1   3.4   2.6   2.5   2.8   3.4   3.8   3.8   3.4   3.1   2.9   2.5   2.6   2.9   2.6   2.5   2.9   3.1   3.4   3.8   3.8   3.4   2.8   2.5   2.6   3.4   4.1   3.6   3.1   3.3   3.5
 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