Illuminance plots of 35594

(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] 35594
# [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 5
# [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/35594.ies
# Luminaire flux =  1579 lm,
#                   87.7 % of the bulb flux
# between 75 and 90:  5.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  66.3 cd / 1000 lm ,  2.1 % of the luminaire flux
# 90deg and above:  max   5.8 cd / 1000 lm ,  0.6 % 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:  16 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  68 %
#  (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   339 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   275 cd / 1000 lm,
# maximum spec. lum. intensity   363 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   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178
  5.0   169   170   170   171   171   172   174   175   176   177   179   180   182   183   185   185   186   185   185   185   186   185   185   183   182   180   179   177   176   175   174   172   171   171   170   170
 10.0   163   163   163   165   166   168   170   172   174   177   179   182   184   187   189   189   191   191   191   191   191   189   189   187   184   182   179   177   174   172   170   168   166   165   163   163
 15.0   156   157   157   159   161   164   166   169   171   175   178   182   186   189   192   193   194   194   195   194   194   193   192   189   186   182   178   175   171   169   166   164   161   159   157   157
 20.0   149   150   152   154   156   159   162   164   167   171   174   180   187   193   198   200   202   202   203   202   202   200   198   193   187   180   174   171   167   164   162   159   156   154   152   150
 25.0   142   144   146   149   152   154   156   159   160   165   171   180   191   202   211   214   217   215   217   215   217   214   211   202   191   180   171   165   160   159   156   154   152   149   146   144
 30.0   136   137   139   143   146   149   150   152   154   160   168   182   199   218   233   238   240   236   237   236   240   238   233   218   199   182   168   160   154   152   150   149   146   143   139   137
 35.0   128   130   134   139   140   143   143   145   148   156   167   187   212   240   263   269   272   264   263   264   272   269   263   240   212   187   167   156   148   145   143   143   140   139   134   130
 40.0   123   125   128   134   137   138   139   140   142   152   169   196   237   272   301   304   303   291   289   291   303   304   301   272   237   196   169   152   142   140   139   138   137   134   128   125
 45.0   121   123   119   126   132   136   141   140   135   145   174   214   275   314   337   335   327   312   304   312   327   335   337   314   275   214   174   145   135   140   141   136   132   126   119   123
 50.0   116   117   111   114   123   132   140   141   129   136   176   241   315   349   361   349   332   316   308   316   332   349   361   349   315   241   176   136   129   141   140   132   123   114   111   117
 55.0   118   118   104  99.7   111   129   133   131   126   128   187   290   352   363   353   340   317   306   297   306   317   340   353   363   352   290   187   128   126   131   133   129   111  99.7   104   118
 60.0   117   118  93.7  80.6  84.9   113   117   112   122   127   227   336   360   341   315   303   281   273   267   273   281   303   315   341   360   336   227   127   122   112   117   113  84.9  80.6  93.7   118
 65.0  74.1  81.7  66.8  56.9  61.1  85.5  90.4  92.4   110   126   257   339   328   295   257   246   229   224   215   224   229   246   257   295   328   339   257   126   110  92.4  90.4  85.5  61.1  56.9  66.8  81.7
 70.0  56.7  54.0  45.3  29.6  36.1  54.1  61.0  68.8  82.2   113   220   275   245   225   190   173   155   153   141   153   155   173   190   225   245   275   220   113  82.2  68.8  61.0  54.1  36.1  29.6  45.3  54.0
 75.0  26.8  34.9  31.1  11.8  14.3  29.2  38.2  45.6  55.2  78.4   143   170   142   130   109   101  90.7  90.6  81.4  90.6  90.7   101   109   130   142   170   143  78.4  55.2  45.6  38.2  29.2  14.3  11.8  31.1  34.9
 80.0  12.6  15.5  15.8   6.5   7.3  14.5  20.9  24.8  26.3  31.5  55.6  66.3  49.7  46.4  41.6  43.9  37.7  39.5  36.5  39.5  37.7  43.9  41.6  46.4  49.7  66.3  55.6  31.5  26.3  24.8  20.9  14.5   7.3   6.5  15.8  15.5
 85.0   5.0   5.3   4.6   4.3   4.6   5.7   5.6   6.7   7.0   9.3  10.6  13.9   8.2   9.9  10.3  12.2   9.7  11.3  10.3  11.3   9.7  12.2  10.3   9.9   8.2  13.9  10.6   9.3   7.0   6.7   5.6   5.7   4.6   4.3   4.6   5.3
 90.0   2.1   2.2   2.0   2.7   2.7   3.0   2.9   3.5   4.0   5.3   5.8   5.6   3.5   3.6   3.7   4.0   3.9   4.2   3.8   4.2   3.9   4.0   3.7   3.6   3.5   5.6   5.8   5.3   4.0   3.5   2.9   3.0   2.7   2.7   2.0   2.2
 95.0   0.8   0.8   0.9   1.4   2.0   2.4   2.3   2.2   1.8   3.1   3.6   2.9   2.2   2.3   2.2   2.3   2.1   2.1   1.7   2.1   2.1   2.3   2.2   2.3   2.2   2.9   3.6   3.1   1.8   2.2   2.3   2.4   2.0   1.4   0.9   0.8
100.0   0.5   0.6   0.7   1.3   2.2   2.3   2.0   1.8   1.1   1.2   1.3   1.4   1.4   1.4   1.4   1.5   1.4   1.5   1.3   1.5   1.4   1.5   1.4   1.4   1.4   1.4   1.3   1.2   1.1   1.8   2.0   2.3   2.2   1.3   0.7   0.6
105.0   0.5   0.5   0.6   1.0   2.2   2.0   1.6   1.8   1.0   1.1   1.2   1.2   1.1   1.2   1.2   1.1   1.1   1.2   0.9   1.2   1.1   1.1   1.2   1.2   1.1   1.2   1.2   1.1   1.0   1.8   1.6   2.0   2.2   1.0   0.6   0.5
110.0   0.5   0.5   0.6   0.8   1.6   1.4   1.2   1.6   0.9   1.4   1.3   0.9   0.8   0.8   0.8   0.8   0.7   0.6   0.3   0.6   0.7   0.8   0.8   0.8   0.8   0.9   1.3   1.4   0.9   1.6   1.2   1.4   1.6   0.8   0.6   0.5
115.0   0.6   0.6   0.6   0.7   1.2   1.2   0.9   1.6   0.9   1.7   1.4   0.8   0.7   0.6   0.6   0.6   0.5   0.3   0.3   0.3   0.5   0.6   0.6   0.6   0.7   0.8   1.4   1.7   0.9   1.6   0.9   1.2   1.2   0.7   0.6   0.6
120.0   0.6   0.6   0.6   0.7   1.2   0.9   0.9   1.3   0.9   1.8   1.2   0.8   0.6   0.5   0.5   0.5   0.4   0.3   0.3   0.3   0.4   0.5   0.5   0.5   0.6   0.8   1.2   1.8   0.9   1.3   0.9   0.9   1.2   0.7   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