Illuminance plots of 34985_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] 34985
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT1C436
# [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: NAV-E 150W
# [LAMP] HSE 150W
# TILT=NONE
# Bulbs: 1,  14000 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:  170 W


# Source file: ies/34985_D.ies
# Luminaire flux = 10794 lm,
#                   77.1 % of the bulb flux
# between 75 and 90:  5.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  53.2 cd / 1000 lm ,  2.1 % of the luminaire flux
# 90deg and above:  max   3.6 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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  21 %
#  (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   223 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   169 cd / 1000 lm,
# maximum spec. lum. intensity   269 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   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202
  5.0   193   193   194   195   196   198   199   200   202   203   205   207   208   209   210   210   211   211   211   211   211   210   210   209   208   207   205   203   202   200   199   198   196   195   194   193
 10.0   184   185   185   187   190   193   196   200   203   207   210   213   215   217   218   218   218   218   218   218   218   218   218   217   215   213   210   207   203   200   196   193   190   187   185   185
 15.0   177   177   179   182   184   188   192   197   203   208   214   219   222   225   225   223   222   221   221   221   222   223   225   225   222   219   214   208   203   197   192   188   184   182   179   177
 20.0   169   170   172   176   180   183   188   194   201   208   216   223   228   230   229   226   222   219   219   219   222   226   229   230   228   223   216   208   201   194   188   183   180   176   172   170
 25.0   160   161   165   169   173   178   183   189   196   205   215   225   231   232   230   224   218   213   211   213   218   224   230   232   231   225   215   205   196   189   183   178   173   169   165   161
 30.0   156   158   161   163   167   171   177   183   190   199   211   223   230   230   225   217   209   201   198   201   209   217   225   230   230   223   211   199   190   183   177   171   167   163   161   158
 35.0   150   153   158   161   164   167   171   177   184   194   208   220   225   221   215   205   195   187   183   187   195   205   215   221   225   220   208   194   184   177   171   167   164   161   158   153
 40.0   144   146   152   157   162   166   170   175   180   193   208   220   220   211   201   190   180   170   166   170   180   190   201   211   220   220   208   193   180   175   170   166   162   157   152   146
 45.0   140   142   142   148   157   163   171   177   183   203   221   225   215   199   184   171   160   151   146   151   160   171   184   199   215   225   221   203   183   177   171   163   157   148   142   142
 50.0   123   130   133   137   149   158   166   176   193   225   243   238   214   187   166   151   140   131   127   131   140   151   166   187   214   238   243   225   193   176   166   158   149   137   133   130
 55.0   106   110   117   124   137   148   155   168   207   245   269   252   213   173   147   130   118   110   106   110   118   130   147   173   213   252   269   245   207   168   155   148   137   124   117   110
 60.0  92.3  95.7   103   110   122   131   137   154   198   231   261   248   198   155   126   108  96.3  89.6  86.9  89.6  96.3   108   126   155   198   248   261   231   198   154   137   131   122   110   103  95.7
 65.0  78.2  88.1  93.0  93.7   103   110   116   133   167   196   223   212   164   129   105  89.1  78.5  72.1  69.6  72.1  78.5  89.1   105   129   164   212   223   196   167   133   116   110   103  93.7  93.0  88.1
 70.0  61.1  77.5  79.0  75.5  80.7  86.9  92.8   107   132   154   169   156   123  95.7  76.4  64.2  56.6  52.6  51.1  52.6  56.6  64.2  76.4  95.7   123   156   169   154   132   107  92.8  86.9  80.7  75.5  79.0  77.5
 75.0  36.8  48.8  51.7  51.0  53.3  56.2  61.2  70.2  86.7  99.4   108   101  79.7  60.4  48.3  41.1  36.2  33.8  33.3  33.8  36.2  41.1  48.3  60.4  79.7   101   108  99.4  86.7  70.2  61.2  56.2  53.3  51.0  51.7  48.8
 80.0  16.0  22.0  25.7  27.5  28.0  29.1  31.1  35.0  43.1  49.5  53.2  47.4  36.7  28.4  24.1  21.2  19.3  18.2  17.3  18.2  19.3  21.2  24.1  28.4  36.7  47.4  53.2  49.5  43.1  35.0  31.1  29.1  28.0  27.5  25.7  22.0
 85.0   3.2   5.0   8.9  11.1  11.9  12.4  12.7  13.6  15.1  16.5  17.1  15.8  13.2  11.4  10.1   8.8   8.2   7.6   7.5   7.6   8.2   8.8  10.1  11.4  13.2  15.8  17.1  16.5  15.1  13.6  12.7  12.4  11.9  11.1   8.9   5.0
 90.0   1.6   1.4   2.0   3.0   3.5   3.5   3.2   3.2   3.2   3.5   3.6   3.6   3.3   3.0   2.5   2.3   2.2   2.3   2.3   2.3   2.2   2.3   2.5   3.0   3.3   3.6   3.6   3.5   3.2   3.2   3.2   3.5   3.5   3.0   2.0   1.4
 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