Illuminance plots of 35593

(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] 35593
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55121AE01
# [LUMINAIRE] SR 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] power factor corrected 
# [MORE]  diffuser, acryl
# [MORE]  indiv. Position, LP 1, RP 3
# [LAMPCAT] Osram: HQL 50W
# [LAMP] HME 50W
# TILT=NONE
# Bulbs: 1,   1800 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.603   0.000
# Ballast factor: 1,  Input power:   59 W


# Source file: ies/35593.ies
# Luminaire flux =  1600 lm,
#                   88.9 % of the bulb flux
# between 75 and 90:  5.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  70.6 cd / 1000 lm ,  2.1 % of the luminaire flux
# 90deg and above:  max   6.1 cd / 1000 lm ,  0.5 % 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:  15 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  62 %
#  (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   390 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   298 cd / 1000 lm,
# maximum spec. lum. intensity   395 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   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184
  5.0   175   176   176   177   177   179   179   181   182   183   185   186   188   189   191   191   192   192   193   192   192   191   191   189   188   186   185   183   182   181   179   179   177   177   176   176
 10.0   169   169   170   171   173   175   176   179   180   183   186   189   192   194   196   196   198   199   199   199   198   196   196   194   192   189   186   183   180   179   176   175   173   171   170   169
 15.0   162   163   163   166   168   170   172   175   177   181   185   189   194   198   200   202   203   204   205   204   203   202   200   198   194   189   185   181   177   175   172   170   168   166   163   163
 20.0   154   156   157   161   163   166   168   170   173   177   182   190   198   204   210   211   213   213   214   213   213   211   210   204   198   190   182   177   173   170   168   166   163   161   157   156
 25.0   147   149   151   154   157   161   161   164   167   172   180   192   206   217   226   227   226   224   224   224   226   227   226   217   206   192   180   172   167   164   161   161   157   154   151   149
 30.0   140   142   145   149   152   154   155   157   160   167   179   196   218   234   248   248   245   238   237   238   245   248   248   234   218   196   179   167   160   157   155   154   152   149   145   142
 35.0   132   134   139   144   145   148   146   149   154   164   181   207   237   261   277   275   267   256   253   256   267   275   277   261   237   207   181   164   154   149   146   148   145   144   139   134
 40.0   126   128   132   139   143   142   143   143   148   161   189   226   272   297   312   301   287   271   265   271   287   301   312   297   272   226   189   161   148   143   143   142   143   139   132   128
 45.0   123   125   120   129   137   140   145   143   139   154   203   258   319   338   341   321   296   276   267   276   296   321   341   338   319   258   203   154   139   143   145   140   137   129   120   125
 50.0   115   117   112   117   126   137   144   143   131   145   224   298   357   363   349   320   289   269   260   269   289   320   349   363   357   298   224   145   131   143   144   137   126   117   112   117
 55.0   113   114   103  99.9   114   135   135   134   127   146   254   355   380   359   330   301   269   252   243   252   269   301   330   359   380   355   254   146   127   134   135   135   114  99.9   103   114
 60.0  90.8  99.5  86.3  79.3  87.3   115   119   115   128   165   310   395   375   325   283   262   234   221   214   221   234   262   283   325   375   395   310   165   128   115   119   115  87.3  79.3  86.3  99.5
 65.0  59.3  68.5  59.9  54.3  62.4  87.9  91.9  97.3   117   183   339   390   328   277   229   209   186   177   170   177   186   209   229   277   328   390   339   183   117  97.3  91.9  87.9  62.4  54.3  59.9  68.5
 70.0  47.1  49.5  45.2  27.8  36.7  56.2  64.4  72.4  89.1   161   273   298   236   205   162   146   126   122   114   122   126   146   162   205   236   298   273   161  89.1  72.4  64.4  56.2  36.7  27.8  45.2  49.5
 75.0  23.3  32.1  32.6  10.6  14.2  30.6  40.7  48.9  60.2   112   170   177   135   117  93.6  86.6  78.2  76.9  71.3  76.9  78.2  86.6  93.6   117   135   177   170   112  60.2  48.9  40.7  30.6  14.2  10.6  32.6  32.1
 80.0  11.1  14.2  14.5   5.7   6.3  14.7  21.9  25.2  27.9  42.6  69.6  70.6  47.3  42.8  39.9  42.0  35.9  37.2  35.2  37.2  35.9  42.0  39.9  42.8  47.3  70.6  69.6  42.6  27.9  25.2  21.9  14.7   6.3   5.7  14.5  14.2
 85.0   4.4   4.4   4.1   3.4   3.8   4.9   4.8   6.0   7.9  10.2  11.0  14.5   7.9   9.9  10.2  12.2   9.7  11.5  10.2  11.5   9.7  12.2  10.2   9.9   7.9  14.5  11.0  10.2   7.9   6.0   4.8   4.9   3.8   3.4   4.1   4.4
 90.0   1.9   1.8   1.6   2.1   2.0   2.3   2.2   3.2   4.7   6.1   6.0   5.5   3.4   3.5   3.5   3.9   3.8   4.1   3.6   4.1   3.8   3.9   3.5   3.5   3.4   5.5   6.0   6.1   4.7   3.2   2.2   2.3   2.0   2.1   1.6   1.8
 95.0   0.6   0.6   0.7   0.9   1.2   1.6   1.8   2.0   1.9   3.4   4.1   2.9   2.1   2.2   2.0   2.2   1.9   2.0   1.6   2.0   1.9   2.2   2.0   2.2   2.1   2.9   4.1   3.4   1.9   2.0   1.8   1.6   1.2   0.9   0.7   0.6
100.0   0.5   0.5   0.5   0.7   1.0   1.4   1.6   1.7   1.1   1.3   1.4   1.5   1.4   1.5   1.4   1.4   1.4   1.5   1.2   1.5   1.4   1.4   1.4   1.5   1.4   1.5   1.4   1.3   1.1   1.7   1.6   1.4   1.0   0.7   0.5   0.5
105.0   0.5   0.5   0.5   0.6   1.2   1.6   1.5   1.8   1.0   1.1   1.3   1.1   1.3   1.1   1.0   1.0   1.0   1.2   0.9   1.2   1.0   1.0   1.0   1.1   1.3   1.1   1.3   1.1   1.0   1.8   1.5   1.6   1.2   0.6   0.5   0.5
110.0   0.5   0.5   0.5   0.5   0.9   1.4   1.2   1.6   1.1   1.5   1.6   1.0   1.0   0.8   0.8   0.8   0.7   0.6   0.3   0.6   0.7   0.8   0.8   0.8   1.0   1.0   1.6   1.5   1.1   1.6   1.2   1.4   0.9   0.5   0.5   0.5
115.0   0.5   0.5   0.6   0.6   0.8   1.0   1.0   1.7   1.0   1.9   1.6   0.9   0.8   0.6   0.6   0.5   0.5   0.3   0.3   0.3   0.5   0.5   0.6   0.6   0.8   0.9   1.6   1.9   1.0   1.7   1.0   1.0   0.8   0.6   0.6   0.5
120.0   0.6   0.6   0.6   0.6   0.8   0.9   0.9   1.4   1.0   1.9   1.3   0.9   0.6   0.5   0.5   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.5   0.5   0.6   0.9   1.3   1.9   1.0   1.4   0.9   0.9   0.8   0.6   0.6   0.6
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