Illuminance plots of 32945

(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] 32945
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1CE13
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, RP 5
# [LAMPCAT] Osram: HQL 125W
# [LAMP] HME 125W
# TILT=NONE
# Bulbs: 1,   6300 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:  137 W


# Source file: ies/32945.ies
# Luminaire flux =  4939 lm,
#                   78.4 % of the bulb flux
# between 75 and 90:  7.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  83.2 cd / 1000 lm ,  3.4 % of the luminaire flux
# 90deg and above:  max   5.0 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:  12 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  52 %
#  (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   268 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   222 cd / 1000 lm,
# maximum spec. lum. intensity   281 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   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152
  5.0   146   146   146   147   148   148   149   150   151   153   155   157   158   158   159   160   161   161   161   161   161   160   159   158   158   157   155   153   151   150   149   148   148   147   146   146
 10.0   141   142   142   143   144   146   147   150   152   154   157   160   163   165   168   169   170   170   171   170   170   169   168   165   163   160   157   154   152   150   147   146   144   143   142   142
 15.0   137   138   139   139   141   142   144   148   151   155   160   166   171   176   178   180   181   181   182   181   181   180   178   176   171   166   160   155   151   148   144   142   141   139   139   138
 20.0   134   134   136   138   138   140   141   144   148   155   163   172   181   188   191   192   192   191   192   191   192   192   191   188   181   172   163   155   148   144   141   140   138   138   136   134
 25.0   129   130   131   132   134   136   138   141   145   152   163   176   189   199   205   206   204   200   201   200   204   206   205   199   189   176   163   152   145   141   138   136   134   132   131   130
 30.0   125   126   127   127   129   132   135   137   141   149   161   179   197   211   217   216   213   208   206   208   213   216   217   211   197   179   161   149   141   137   135   132   129   127   127   126
 35.0   124   126   127   126   127   130   133   137   139   146   162   185   206   219   224   223   218   211   209   211   218   223   224   219   206   185   162   146   139   137   133   130   127   126   127   126
 40.0   122   123   125   126   126   130   134   137   138   146   166   194   214   226   228   226   220   213   210   213   220   226   228   226   214   194   166   146   138   137   134   130   126   126   125   123
 45.0   123   123   119   121   126   130   137   139   137   150   176   209   227   230   226   223   216   209   205   209   216   223   226   230   227   209   176   150   137   139   137   130   126   121   119   123
 50.0   117   121   116   116   124   132   136   141   138   158   196   231   242   234   223   213   205   198   195   198   205   213   223   234   242   231   196   158   138   141   136   132   124   116   116   121
 55.0   111   111   107   110   120   130   134   136   141   176   231   265   261   236   216   201   191   185   182   185   191   201   216   236   261   265   231   176   141   136   134   130   120   110   107   111
 60.0   112   109   103   102   107   117   121   124   140   194   253   281   267   229   200   184   172   169   168   169   172   184   200   229   267   281   253   194   140   124   121   117   107   102   103   109
 65.0  92.2  93.7  91.3  85.0  90.2  99.8   105   107   130   195   238   268   244   203   173   157   149   148   148   148   149   157   173   203   244   268   238   195   130   107   105  99.8  90.2  85.0  91.3  93.7
 70.0  81.0  85.1  75.4  59.6  68.5  75.1  80.5  84.0   109   168   196   222   199   157   125   119   111   111   112   111   111   119   125   157   199   222   196   168   109  84.0  80.5  75.1  68.5  59.6  75.4  85.1
 75.0  58.3  66.0  51.0  37.2  47.3  52.5  55.9  58.8  76.9   120   140   157   139   111  90.1  79.0  74.4  74.1  75.3  74.1  74.4  79.0  90.1   111   139   157   140   120  76.9  58.8  55.9  52.5  47.3  37.2  51.0  66.0
 80.0  31.3  36.6  27.4  19.9  28.5  33.4  34.1  37.5  45.7  68.4  79.6  83.2  73.0  55.1  45.2  42.1  40.4  40.1  40.0  40.1  40.4  42.1  45.2  55.1  73.0  83.2  79.6  68.4  45.7  37.5  34.1  33.4  28.5  19.9  27.4  36.6
 85.0  11.8  11.8  11.4   9.4  16.6  17.2  16.4  17.0  19.4  25.0  31.7  31.7  24.3  17.9  18.0  16.9  15.9  15.7  14.5  15.7  15.9  16.9  18.0  17.9  24.3  31.7  31.7  25.0  19.4  17.0  16.4  17.2  16.6   9.4  11.4  11.8
 90.0   2.2   2.0   1.7   1.7   2.3   1.8   1.7   2.2   4.5   5.0   4.6   3.8   2.4   1.7   2.0   1.9   1.9   1.6   1.4   1.6   1.9   1.9   2.0   1.7   2.4   3.8   4.6   5.0   4.5   2.2   1.7   1.8   2.3   1.7   1.7   2.0
 95.0   0.9   0.9   1.0   1.2   1.7   1.2   1.0   1.0   1.0   1.0   1.0   1.0   1.1   1.2   1.3   1.2   1.1   1.0   1.0   1.0   1.1   1.2   1.3   1.2   1.1   1.0   1.0   1.0   1.0   1.0   1.0   1.2   1.7   1.2   1.0   0.9
100.0   1.2   1.1   1.3   2.2   3.0   1.9   0.9   0.8   0.8   0.9   0.9   0.9   0.9   1.0   1.1   0.9   0.8   0.7   0.8   0.7   0.8   0.9   1.1   1.0   0.9   0.9   0.9   0.9   0.8   0.8   0.9   1.9   3.0   2.2   1.3   1.1
105.0   0.5   0.5   0.7   2.0   4.0   3.2   1.7   0.8   0.7   0.8   0.8   0.8   0.9   0.9   0.8   0.7   0.5   0.5   0.6   0.5   0.5   0.7   0.8   0.9   0.9   0.8   0.8   0.8   0.7   0.8   1.7   3.2   4.0   2.0   0.7   0.5
110.0   0.5   0.5   0.5   0.7   2.2   2.6   1.8   1.1   0.7   0.7   0.6   0.7   0.7   0.8   0.7   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.7   0.8   0.7   0.7   0.6   0.7   0.7   1.1   1.8   2.6   2.2   0.7   0.5   0.5
115.0   0.5   0.5   0.5   0.6   0.8   1.3   1.2   0.9   0.7   0.6   0.6   0.6   0.6   0.6   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.6   0.6   0.6   0.6   0.6   0.7   0.9   1.2   1.3   0.8   0.6   0.5   0.5
120.0   0.6   0.6   0.6   0.6   0.7   0.7   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.7   0.7   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