Illuminance plots of 32946

(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] 32946
# [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 7
# [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/32946.ies
# Luminaire flux =  4895 lm,
#                   77.7 % of the bulb flux
# between 75 and 90:  7.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  80.0 cd / 1000 lm ,  3.5 % of the luminaire flux
# 90deg and above:  max   4.6 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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  53 %
#  (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   245 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   204 cd / 1000 lm,
# maximum spec. lum. intensity   263 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   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143
  5.0   138   137   138   138   139   140   140   141   142   143   145   146   147   148   148   148   149   149   148   149   149   148   148   148   147   146   145   143   142   141   140   140   139   138   138   137
 10.0   135   135   136   136   137   138   139   141   141   144   146   149   151   153   154   155   156   157   157   157   156   155   154   153   151   149   146   144   141   141   139   138   137   136   136   135
 15.0   133   133   134   134   134   135   136   138   141   144   149   153   158   161   164   167   167   167   168   167   167   167   164   161   158   153   149   144   141   138   136   135   134   134   134   133
 20.0   130   131   132   132   133   133   134   136   139   143   149   156   163   170   174   176   177   177   177   177   177   176   174   170   163   156   149   143   139   136   134   133   133   132   132   131
 25.0   127   127   128   129   129   130   131   133   136   141   149   160   172   182   189   192   191   190   190   190   191   192   189   182   172   160   149   141   136   133   131   130   129   129   128   127
 30.0   122   121   123   124   125   127   129   131   133   138   148   164   180   195   204   207   206   203   202   203   206   207   204   195   180   164   148   138   133   131   129   127   125   124   123   121
 35.0   122   123   123   123   123   126   129   131   132   136   148   168   190   206   217   219   218   214   212   214   218   219   217   206   190   168   148   136   132   131   129   126   123   123   123   123
 40.0   120   121   121   121   122   126   130   131   130   136   155   177   202   218   226   228   228   225   222   225   228   228   226   218   202   177   155   136   130   131   130   126   122   121   121   121
 45.0   123   122   116   118   122   127   134   135   130   139   161   190   216   227   231   231   230   227   223   227   230   231   231   227   216   190   161   139   130   135   134   127   122   118   116   122
 50.0   120   122   114   112   120   128   136   138   132   143   174   209   231   235   235   230   226   223   222   223   226   230   235   235   231   209   174   143   132   138   136   128   120   112   114   122
 55.0   118   117   108   106   114   125   130   132   134   157   202   241   256   246   234   224   219   216   216   216   219   224   234   246   256   241   202   157   134   132   130   125   114   106   108   117
 60.0   131   122   110   102   103   114   119   119   126   161   221   254   263   243   220   208   201   199   200   199   201   208   220   243   263   254   221   161   126   119   119   114   103   102   110   122
 65.0   112   108   100  85.7  87.7  97.2   102   102   109   163   213   243   245   220   193   181   175   177   180   177   175   181   193   220   245   243   213   163   109   102   102  97.2  87.7  85.7   100   108
 70.0  90.6  91.2  79.8  60.8  66.5  74.7  78.7  79.8  87.2   140   177   202   204   179   154   139   131   133   138   133   131   139   154   179   204   202   177   140  87.2  79.8  78.7  74.7  66.5  60.8  79.8  91.2
 75.0  64.7  69.5  53.9  36.5  45.4  53.2  55.4  56.6  63.4   104   127   147   144   124   105  93.2  87.1  88.0  90.0  88.0  87.1  93.2   105   124   144   147   127   104  63.4  56.6  55.4  53.2  45.4  36.5  53.9  69.5
 80.0  33.8  38.4  29.0  18.6  27.3  33.4  33.8  35.9  40.0  58.1  74.6  80.0  79.8  65.3  53.7  47.8  46.1  46.2  47.0  46.2  46.1  47.8  53.7  65.3  79.8  80.0  74.6  58.1  40.0  35.9  33.8  33.4  27.3  18.6  29.0  38.4
 85.0  12.3  11.8  11.8   7.8  15.7  17.0  16.1  16.6  18.2  22.2  29.5  31.4  27.3  20.8  19.4  18.3  17.2  17.2  15.7  17.2  17.2  18.3  19.4  20.8  27.3  31.4  29.5  22.2  18.2  16.6  16.1  17.0  15.7   7.8  11.8  11.8
 90.0   2.3   2.0   1.8   1.7   2.3   2.0   1.7   2.0   3.8   4.6   4.5   4.0   2.8   1.9   2.2   2.1   2.1   1.8   1.6   1.8   2.1   2.1   2.2   1.9   2.8   4.0   4.5   4.6   3.8   2.0   1.7   2.0   2.3   1.7   1.8   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