Illuminance plots of 35599

(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] 35599
# [MANUFAC] SiTECO
# [LUMCAT] 5NA551E1AE11
# [LUMINAIRE] SR 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  diffuser, acryl
# [MORE]  indiv. Position, LP 1, RP 3
# [LAMPCAT] Osram: HQL 80W
# [LAMP] HME 80W
# TILT=NONE
# Bulbs: 1,   3800 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:   89 W


# Source file: ies/35599.ies
# Luminaire flux =  2770 lm,
#                   72.9 % of the bulb flux
# between 75 and 90:  6.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  68.8 cd / 1000 lm ,  2.7 % of the luminaire flux
# 90deg and above:  max   6.4 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:  64 %
#  (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   263 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   196 cd / 1000 lm,
# maximum spec. lum. intensity   290 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   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165
  5.0   157   158   158   159   159   160   161   162   163   165   167   168   170   170   172   172   173   172   175   172   173   172   172   170   170   168   167   165   163   162   161   160   159   159   158   158
 10.0   150   150   150   152   154   156   157   159   161   165   167   170   174   175   177   178   181   180   181   180   181   178   177   175   174   170   167   165   161   159   157   156   154   152   150   150
 15.0   142   144   144   147   148   151   153   157   160   166   170   174   179   180   181   182   184   183   184   183   184   182   181   180   179   174   170   166   160   157   153   151   148   147   144   144
 20.0   135   137   138   141   143   146   149   153   157   164   170   178   183   186   187   186   185   185   186   185   185   186   187   186   183   178   170   164   157   153   149   146   143   141   138   137
 25.0   127   129   131   135   138   142   144   148   154   161   170   179   187   190   192   190   187   186   183   186   187   190   192   190   187   179   170   161   154   148   144   142   138   135   131   129
 30.0   122   123   126   130   133   137   138   144   150   161   173   186   197   199   198   192   186   181   179   181   186   192   198   199   197   186   173   161   150   144   138   137   133   130   126   123
 35.0   114   116   122   127   129   131   132   137   146   162   184   201   212   212   206   194   185   177   174   177   185   194   206   212   212   201   184   162   146   137   132   131   129   127   122   116
 40.0   110   112   117   125   128   130   130   133   141   169   203   221   232   224   212   195   181   172   167   172   181   195   212   224   232   221   203   169   141   133   130   130   128   125   117   112
 45.0   106   108   108   116   123   130   132   131   139   178   225   244   248   231   211   191   174   163   158   163   174   191   211   231   248   244   225   178   139   131   132   130   123   116   108   108
 50.0   100   103  99.3   106   114   127   131   134   144   194   254   268   254   228   202   183   163   153   148   153   163   183   202   228   254   268   254   194   144   134   131   127   114   106  99.3   103
 55.0  88.1  91.0  87.1  92.8   105   123   125   127   158   225   278   279   249   215   186   167   151   142   137   142   151   167   186   215   249   279   278   225   158   127   125   123   105  92.8  87.1  91.0
 60.0  68.3  74.5  68.4  76.3  89.3   107   110   115   172   242   290   283   234   197   165   148   133   127   122   127   133   148   165   197   234   283   290   242   172   115   110   107  89.3  76.3  68.4  74.5
 65.0  53.6  57.7  55.0  56.2  70.1  87.7  92.5   101   169   229   263   257   203   173   142   126   112   107   104   107   112   126   142   173   203   257   263   229   169   101  92.5  87.7  70.1  56.2  55.0  57.7
 70.0  46.1  53.1  47.7  37.0  47.5  62.0  67.5  76.1   136   178   196   195   153   133   107  96.2  84.9  82.9  80.3  82.9  84.9  96.2   107   133   153   195   196   178   136  76.1  67.5  62.0  47.5  37.0  47.7  53.1
 75.0  23.4  31.9  30.9  21.1  24.5  37.8  44.9  55.7  93.1   130   135   130  97.8  83.7  68.0  64.1  56.3  56.7  55.7  56.7  56.3  64.1  68.0  83.7  97.8   130   135   130  93.1  55.7  44.9  37.8  24.5  21.1  30.9  31.9
 80.0  10.2  13.1  12.3   8.1  10.5  21.3  25.7  30.5  43.8  67.4  68.8  64.1  42.7  37.5  34.4  34.4  29.1  30.1  29.2  30.1  29.1  34.4  34.4  37.5  42.7  64.1  68.8  67.4  43.8  30.5  25.7  21.3  10.5   8.1  12.3  13.1
 85.0   3.7   3.7   4.1   3.2   3.7   8.2   8.8  12.8  13.2  19.1  16.8  18.3  11.5  13.1  12.3  13.3  10.5  12.1  10.7  12.1  10.5  13.3  12.3  13.1  11.5  18.3  16.8  19.1  13.2  12.8   8.8   8.2   3.7   3.2   4.1   3.7
 90.0   1.5   1.5   1.3   1.8   1.7   1.9   2.3   4.1   5.7   6.4   5.4   4.1   2.6   2.8   2.7   3.1   2.9   3.1   2.7   3.1   2.9   3.1   2.7   2.8   2.6   4.1   5.4   6.4   5.7   4.1   2.3   1.9   1.7   1.8   1.3   1.5
 95.0   0.5   0.5   0.5   0.7   1.0   1.3   1.6   2.0   2.3   3.4   2.9   2.1   1.7   1.7   1.6   1.7   1.5   1.5   1.2   1.5   1.5   1.7   1.6   1.7   1.7   2.1   2.9   3.4   2.3   2.0   1.6   1.3   1.0   0.7   0.5   0.5
100.0   0.3   0.4   0.4   0.5   0.9   1.1   1.4   1.3   1.0   1.2   1.2   1.2   1.1   1.1   1.1   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.1   1.1   1.1   1.2   1.2   1.2   1.0   1.3   1.4   1.1   0.9   0.5   0.4   0.4
105.0   0.3   0.3   0.4   0.4   0.9   1.1   1.3   1.4   1.0   1.0   1.1   1.0   1.0   0.9   0.8   0.8   0.7   0.8   0.7   0.8   0.7   0.8   0.8   0.9   1.0   1.0   1.1   1.0   1.0   1.4   1.3   1.1   0.9   0.4   0.4   0.3
110.0   0.3   0.3   0.3   0.4   0.7   1.0   1.3   1.3   1.2   1.5   1.2   0.9   0.9   0.6   0.6   0.6   0.5   0.5   0.3   0.5   0.5   0.6   0.6   0.6   0.9   0.9   1.2   1.5   1.2   1.3   1.3   1.0   0.7   0.4   0.3   0.3
115.0   0.3   0.3   0.4   0.4   0.5   0.9   1.3   1.3   1.2   2.1   1.2   0.8   0.7   0.5   0.5   0.5   0.4   0.3   0.3   0.3   0.4   0.5   0.5   0.5   0.7   0.8   1.2   2.1   1.2   1.3   1.3   0.9   0.5   0.4   0.4   0.3
120.0   0.4   0.4   0.4   0.5   0.6   0.7   1.2   1.2   1.2   1.8   1.0   0.8   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.8   1.0   1.8   1.2   1.2   1.2   0.7   0.6   0.5   0.4   0.4
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