Illuminance plots of 35915

(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] 35915
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1MS11
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  indiv. Position, RP 1
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/35915.ies
# Luminaire flux =  5639 lm,
#                   85.4 % 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  33.8 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   4.3 cd / 1000 lm ,  0.4 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  42 %
#  (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   783 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   880 cd / 1000 lm,
# maximum spec. lum. intensity   880 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   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161
  5.0   154   154   156   161   166   170   172   175   177   177   178   179   180   180   179   176   172   169   169   169   172   176   179   180   180   179   178   177   177   175   172   170   166   161   156   154
 10.0   154   155   159   162   165   169   173   178   183   187   192   198   203   205   203   201   197   195   192   195   197   201   203   205   203   198   192   187   183   178   173   169   165   162   159   155
 15.0   146   150   154   156   161   163   167   171   175   184   193   203   213   218   225   224   215   213   212   213   215   224   225   218   213   203   193   184   175   171   167   163   161   156   154   150
 20.0   137   142   147   153   157   160   161   165   171   182   200   215   228   237   242   238   231   218   215   218   231   238   242   237   228   215   200   182   171   165   161   160   157   153   147   142
 25.0   131   132   140   143   148   152   155   162   168   179   201   224   243   255   253   246   237   222   212   222   237   246   253   255   243   224   201   179   168   162   155   152   148   143   140   132
 30.0   125   128   135   131   140   145   153   156   162   178   207   242   263   258   253   243   232   219   203   219   232   243   253   258   263   242   207   178   162   156   153   145   140   131   135   128
 35.0   120   124   132   134   133   142   147   153   162   180   215   249   269   277   257   236   223   216   192   216   223   236   257   277   269   249   215   180   162   153   147   142   133   134   132   124
 40.0   111   116   121   130   137   138   142   149   160   184   226   269   288   273   250   221   206   195   169   195   206   221   250   273   288   269   226   184   160   149   142   138   137   130   121   116
 45.0   101   104   114   131   135   144   142   149   158   184   248   303   314   282   241   203   177   162   137   162   177   203   241   282   314   303   248   184   158   149   142   144   135   131   114   104
 50.0  92.1  95.0   110   121   143   131   140   150   155   197   301   364   344   286   230   179   151   135   115   135   151   179   230   286   344   364   301   197   155   150   140   131   143   121   110  95.0
 55.0  76.0  78.9  93.5   113   128   122   128   140   150   209   363   416   339   260   201   159   122   108  91.4   108   122   159   201   260   339   416   363   209   150   140   128   122   128   113  93.5  78.9
 60.0  62.8  64.3  80.5  95.7   113   118   118   119   140   222   427   500   336   204   158   117  93.8  81.8  67.7  81.8  93.8   117   158   204   336   500   427   222   140   119   118   118   113  95.7  80.5  64.3
 65.0  47.5  48.6  60.9  75.4  72.9  99.6   110   110   134   333   783   616   268   155   117  88.7  70.0  59.2  46.9  59.2  70.0  88.7   117   155   268   616   783   333   134   110   110  99.6  72.9  75.4  60.9  48.6
 70.0  22.3  30.4  39.8  48.1  71.9  89.2  88.5   109   143   513   880   357   141   120  99.0  71.0  52.6  39.6  29.7  39.6  52.6  71.0  99.0   120   141   357   880   513   143   109  88.5  89.2  71.9  48.1  39.8  30.4
 75.0  16.5  22.3  30.9  33.6  51.3  75.3  85.0   102   110   242   283   158   107  85.3  74.2  56.5  40.0  26.7  16.3  26.7  40.0  56.5  74.2  85.3   107   158   283   242   110   102  85.0  75.3  51.3  33.6  30.9  22.3
 80.0   8.8  18.3  25.8  10.9  11.7   6.0   6.0  10.1  15.8  21.8  22.8  15.8  10.1  10.9  18.9  33.8  18.6  17.8   8.8  17.8  18.6  33.8  18.9  10.9  10.1  15.8  22.8  21.8  15.8  10.1   6.0   6.0  11.7  10.9  25.8  18.3
 85.0   2.9   3.2   3.9   3.5   4.8   3.2   3.1   4.2   6.1   6.5   6.4   6.9   3.9   3.9   3.9   3.6   3.4   2.9   2.8   2.9   3.4   3.6   3.9   3.9   3.9   6.9   6.4   6.5   6.1   4.2   3.1   3.2   4.8   3.5   3.9   3.2
 90.0   1.2   1.4   1.3   1.5   2.0   1.5   1.5   2.1   4.3   3.6   3.8   3.3   1.7   1.5   1.4   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.4   1.5   1.7   3.3   3.8   3.6   4.3   2.1   1.5   1.5   2.0   1.5   1.3   1.4
 95.0   0.8   0.8   0.9   1.0   1.2   1.2   1.2   1.3   1.5   1.6   1.7   1.5   1.4   1.2   1.0   0.9   0.8   0.7   0.7   0.7   0.8   0.9   1.0   1.2   1.4   1.5   1.7   1.6   1.5   1.3   1.2   1.2   1.2   1.0   0.9   0.8
100.0   0.5   0.5   0.9   1.3   1.2   1.0   1.1   1.1   1.2   1.5   1.5   1.3   1.1   1.0   0.9   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.9   1.0   1.1   1.3   1.5   1.5   1.2   1.1   1.1   1.0   1.2   1.3   0.9   0.5
105.0   0.3   0.4   0.5   2.5   2.7   1.2   1.0   1.0   1.0   1.2   1.5   1.1   1.0   0.9   0.8   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.8   0.9   1.0   1.1   1.5   1.2   1.0   1.0   1.0   1.2   2.7   2.5   0.5   0.4
110.0   0.3   0.3   0.4   0.7   1.7   1.0   0.9   0.9   0.9   1.0   1.0   0.9   0.8   0.8   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.8   0.8   0.9   1.0   1.0   0.9   0.9   0.9   1.0   1.7   0.7   0.4   0.3
115.0   0.4   0.4   0.5   0.6   0.9   0.8   0.8   1.0   0.9   1.1   0.9   0.8   0.7   0.6   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.6   0.7   0.8   0.9   1.1   0.9   1.0   0.8   0.8   0.9   0.6   0.5   0.4
120.0   0.4   0.5   0.5   0.6   0.8   0.8   0.8   0.8   0.9   1.0   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.6   0.7   0.8   1.0   0.9   0.8   0.8   0.8   0.8   0.6   0.5   0.5
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