Illuminance plots of 35728_D

(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] 35728
# [MANUFAC] SiTECO
# [LUMCAT] 5NA553E2ME01
# [LUMINAIRE] SR 200, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  default position
# [LAMPCAT] Osram: NAV-E 70W/E
# [LAMP] HSE-E 70W
# TILT=NONE
# Bulbs: 2,   5600 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   0.870   0.000
# Ballast factor: 1,  Input power:  166 W


# Source file: ies/35728_D.ies
# Luminaire flux =  8132 lm,
#                   72.6 % of the bulb flux
# between 75 and 90:  4.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  42.0 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   4.0 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:  17 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  71 %
#  (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   243 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   177 cd / 1000 lm,
# maximum spec. lum. intensity   284 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   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187
  5.0   188   188   188   188   188   188   188   188   188   188   187   187   188   189   189   190   190   190   190   190   190   190   189   189   188   187   187   188   188   188   188   188   188   188   188   188
 10.0   186   186   187   187   187   187   188   188   188   188   188   189   188   188   188   189   189   189   189   189   189   189   188   188   188   189   188   188   188   188   188   187   187   187   187   186
 15.0   182   182   184   184   185   186   187   188   188   189   189   190   190   190   188   187   187   186   186   186   187   187   188   190   190   190   189   189   188   188   187   186   185   184   184   182
 20.0   175   176   178   180   182   183   184   186   188   189   190   190   189   188   187   185   183   182   181   182   183   185   187   188   189   190   190   189   188   186   184   183   182   180   178   176
 25.0   168   169   171   173   175   178   182   185   189   193   195   192   190   186   183   181   178   175   174   175   178   181   183   186   190   192   195   193   189   185   182   178   175   173   171   169
 30.0   157   159   161   165   168   171   178   185   194   201   203   200   193   185   179   174   170   167   165   167   170   174   179   185   193   200   203   201   194   185   178   171   168   165   161   159
 35.0   147   148   151   155   159   164   173   186   202   214   218   213   201   186   175   167   162   158   156   158   162   167   175   186   201   213   218   214   202   186   173   164   159   155   151   148
 40.0   135   137   140   146   150   156   167   187   212   229   235   227   208   186   169   159   152   148   146   148   152   159   169   186   208   227   235   229   212   187   167   156   150   146   140   137
 45.0   121   123   128   134   140   147   160   185   219   243   251   242   215   183   160   148   141   137   134   137   141   148   160   183   215   242   251   243   219   185   160   147   140   134   128   123
 50.0   102   106   113   122   130   139   153   184   227   258   271   258   221   179   149   136   129   125   122   125   129   136   149   179   221   258   271   258   227   184   153   139   130   122   113   106
 55.0  82.0  87.0  95.0   105   120   130   145   177   231   267   284   270   223   171   135   124   116   109   106   109   116   124   135   171   223   270   284   267   231   177   145   130   120   105  95.0  87.0
 60.0  62.0  67.0  73.0  83.0   106   115   125   158   216   257   279   263   211   154   125   115   105  93.0  90.0  93.0   105   115   125   154   211   263   279   257   216   158   125   115   106  83.0  73.0  67.0
 65.0  44.0  50.0  53.0  58.0  85.0  94.0  99.0   125   179   218   243   227   176   127   111   106  96.0  77.0  71.0  77.0  96.0   106   111   127   176   227   243   218   179   125  99.0  94.0  85.0  58.0  53.0  50.0
 70.0  29.0  33.0  35.0  40.0  54.0  65.0  65.0  83.0   125   159   177   165   124  91.0  85.0  90.0  83.0  62.0  54.0  62.0  83.0  90.0  85.0  91.0   124   165   177   159   125  83.0  65.0  65.0  54.0  40.0  35.0  33.0
 75.0  13.0  15.0  16.0  24.0  28.0  34.0  34.0  42.0  65.0  88.0   103  95.0  69.0  51.0  53.0  58.0  59.0  43.0  38.0  43.0  59.0  58.0  53.0  51.0  69.0  95.0   103  88.0  65.0  42.0  34.0  34.0  28.0  24.0  16.0  15.0
 80.0   6.0   7.0   7.0  11.0  11.0  10.0  11.0  15.0  27.0  38.0  42.0  34.0  22.0  19.0  21.0  24.0  24.0  19.0  19.0  19.0  24.0  24.0  21.0  19.0  22.0  34.0  42.0  38.0  27.0  15.0  11.0  10.0  11.0  11.0   7.0   7.0
 85.0   2.0   3.0   3.0   4.0   4.0   4.0   5.0   6.0   7.0   8.0  10.0  10.0   8.0   7.0   6.0   6.0   6.0   6.0   6.0   6.0   6.0   6.0   6.0   7.0   8.0  10.0  10.0   8.0   7.0   6.0   5.0   4.0   4.0   4.0   3.0   3.0
 90.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   3.0   4.0   3.0   3.0   3.0   3.0   2.0   2.0   2.0   3.0   3.0   3.0   3.0   4.0   3.0   3.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0
 95.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   2.0   2.0   2.0   1.0   1.0   1.0   2.0   2.0   2.0   3.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0
100.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   1.0   2.0   3.0   3.0   3.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   3.0   3.0   3.0   2.0   1.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0
105.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
110.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
115.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
120.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
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