Illuminance plots of 35910

(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] 35910
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1MS01
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  indiv. Position, RP 1
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 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:   62 W


# Source file: ies/35910.ies
# Luminaire flux =  3920 lm,
#                   89.1 % of the bulb flux
# between 75 and 90:  4.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  45.2 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   4.5 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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  44 %
#  (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   826 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   989 cd / 1000 lm,
# maximum spec. lum. intensity   989 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   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167
  5.0   161   163   164   168   174   178   180   183   185   186   187   188   188   187   187   183   177   174   174   174   177   183   187   187   188   188   187   186   185   183   180   178   174   168   164   163
 10.0   165   165   168   172   175   177   179   184   190   195   200   204   209   211   212   208   205   205   203   205   205   208   212   211   209   204   200   195   190   184   179   177   175   172   168   165
 15.0   156   160   164   165   167   169   174   176   183   192   202   212   221   227   231   232   226   222   221   222   226   232   231   227   221   212   202   192   183   176   174   169   167   165   164   160
 20.0   146   152   158   162   166   168   166   170   179   192   210   227   238   247   252   244   239   225   220   225   239   244   252   247   238   227   210   192   179   170   166   168   166   162   158   152
 25.0   141   142   150   153   156   160   161   169   177   189   213   238   257   271   265   255   239   226   213   226   239   255   265   271   257   238   213   189   177   169   161   160   156   153   150   142
 30.0   135   138   146   140   148   152   160   164   172   188   219   257   278   273   263   249   234   223   206   223   234   249   263   273   278   257   219   188   172   164   160   152   148   140   146   138
 35.0   131   135   142   144   140   148   153   161   169   186   222   262   287   288   263   240   226   213   191   213   226   240   263   288   287   262   222   186   169   161   153   148   140   144   142   135
 40.0   122   128   133   142   145   145   149   157   167   190   234   286   303   280   253   221   205   184   162   184   205   221   253   280   303   286   234   190   167   157   149   145   145   142   133   128
 45.0   113   115   126   143   143   155   151   156   165   191   260   324   324   281   234   197   170   150   132   150   170   197   234   281   324   324   260   191   165   156   151   155   143   143   126   115
 50.0   105   108   120   134   156   140   150   159   161   202   309   382   349   276   223   170   146   127   109   127   146   170   223   276   349   382   309   202   161   159   150   140   156   134   120   108
 55.0  88.7  92.2   110   132   143   128   136   148   156   229   384   440   339   251   195   149   121   103  87.7   103   121   149   195   251   339   440   384   229   156   148   136   128   143   132   110  92.2
 60.0  75.9  78.2  94.3   109   122   130   134   127   143   205   452   532   329   203   156   118  93.5  80.5  64.4  80.5  93.5   118   156   203   329   532   452   205   143   127   134   130   122   109  94.3  78.2
 65.0  60.6  63.0  71.8  85.1  80.2   108   119   115   134   298   826   604   264   151   120  91.8  70.9  57.7  48.1  57.7  70.9  91.8   120   151   264   604   826   298   134   115   119   108  80.2  85.1  71.8  63.0
 70.0  27.7  38.3  45.1  52.3  78.7  91.4  95.1   112   136   511   989   344   131   121   120  73.3  52.1  39.2  31.8  39.2  52.1  73.3   120   121   131   344   989   511   136   112  95.1  91.4  78.7  52.3  45.1  38.3
 75.0  19.2  28.3  27.3  37.7  65.3  87.0  86.1   120   125   283   343   159  95.7  87.7  74.5  45.3  39.4  27.1  16.6  27.1  39.4  45.3  74.5  87.7  95.7   159   343   283   125   120  86.1  87.0  65.3  37.7  27.3  28.3
 80.0  12.6  15.7  31.8  12.3  12.7   6.8   6.9  10.9  18.8  24.5  25.8  15.8  11.2  15.5  42.6  45.2  20.8  22.6   9.6  22.6  20.8  45.2  42.6  15.5  11.2  15.8  25.8  24.5  18.8  10.9   6.9   6.8  12.7  12.3  31.8  15.7
 85.0   3.5   3.3   4.1   3.7   5.4   3.4   3.3   4.7   6.3   7.2   7.0   7.6   4.2   4.2   4.2   4.0   3.8   3.3   3.1   3.3   3.8   4.0   4.2   4.2   4.2   7.6   7.0   7.2   6.3   4.7   3.3   3.4   5.4   3.7   4.1   3.3
 90.0   1.5   1.4   1.4   1.5   2.3   1.6   1.6   2.3   4.5   3.9   4.2   3.4   1.8   1.6   1.6   1.5   1.4   1.2   1.1   1.2   1.4   1.5   1.6   1.6   1.8   3.4   4.2   3.9   4.5   2.3   1.6   1.6   2.3   1.5   1.4   1.4
 95.0   0.8   0.9   0.9   1.1   1.3   1.2   1.3   1.4   1.6   1.8   1.8   1.5   1.4   1.2   1.2   1.1   0.9   0.8   0.7   0.8   0.9   1.1   1.2   1.2   1.4   1.5   1.8   1.8   1.6   1.4   1.3   1.2   1.3   1.1   0.9   0.9
100.0   0.5   0.6   1.0   1.3   1.3   1.1   1.1   1.2   1.3   1.6   1.6   1.3   1.2   1.0   1.0   0.8   0.7   0.6   0.6   0.6   0.7   0.8   1.0   1.0   1.2   1.3   1.6   1.6   1.3   1.2   1.1   1.1   1.3   1.3   1.0   0.6
105.0   0.3   0.4   0.6   3.0   2.7   1.2   1.1   1.0   1.1   1.3   1.6   1.2   1.1   1.0   0.9   0.7   0.6   0.5   0.5   0.5   0.6   0.7   0.9   1.0   1.1   1.2   1.6   1.3   1.1   1.0   1.1   1.2   2.7   3.0   0.6   0.4
110.0   0.3   0.3   0.4   0.7   1.6   1.0   0.9   0.9   0.9   1.0   1.1   0.9   0.9   0.9   0.6   0.5   0.5   0.4   0.4   0.4   0.5   0.5   0.6   0.9   0.9   0.9   1.1   1.0   0.9   0.9   0.9   1.0   1.6   0.7   0.4   0.3
115.0   0.4   0.4   0.5   0.6   1.0   0.8   0.8   1.0   0.9   1.2   0.9   0.8   0.8   0.6   0.5   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.5   0.6   0.8   0.8   0.9   1.2   0.9   1.0   0.8   0.8   1.0   0.6   0.5   0.4
120.0   0.4   0.5   0.5   0.6   0.8   0.8   0.8   0.9   0.9   1.0   0.9   0.8   0.7   0.5   0.5   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.5   0.5   0.7   0.8   0.9   1.0   0.9   0.9   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