Illuminance plots of 33012

(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] 33012
# [MANUFAC] SiTECO
# [LUMCAT] 5NA392E1MT01GB
# [LUMINAIRE] ST 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  indiv. Position, RP 5
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 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   0.600   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/33012.ies
# Luminaire flux =  5582 lm,
#                   84.6 % of the bulb flux
# between 75 and 90:  6.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  74.3 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   9.2 cd / 1000 lm ,  0.2 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  49 %
#  (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   525 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   617 cd / 1000 lm,
# maximum spec. lum. intensity   617 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   164   164   164   165   165   165   166   166   166   165   164   163   164   164   164   164   162   160   158   160   162   164   164   164   164   163   164   165   166   166   166   165   165   165   164   164
 10.0   163   163   163   163   165   166   165   166   166   166   165   165   166   167   167   167   166   162   155   162   166   167   167   167   166   165   165   166   166   166   165   166   165   163   163   163
 15.0   160   159   159   163   162   164   165   165   165   166   168   170   171   172   170   168   168   169   158   169   168   168   170   172   171   170   168   166   165   165   165   164   162   163   159   159
 20.0   154   154   159   159   162   163   163   164   165   167   170   176   179   179   176   171   168   168   158   168   168   171   176   179   179   176   170   167   165   164   163   163   162   159   159   154
 25.0   145   147   151   156   158   161   162   161   162   164   170   178   184   191   184   175   165   162   161   162   165   175   184   191   184   178   170   164   162   161   162   161   158   156   151   147
 30.0   137   142   146   153   153   156   156   159   161   165   178   188   194   189   190   178   164   156   152   156   164   178   190   189   194   188   178   165   161   159   156   156   153   153   146   142
 35.0   127   135   141   145   148   149   147   151   156   166   180   201   212   211   194   187   165   158   153   158   165   187   194   211   212   201   180   166   156   151   147   149   148   145   141   135
 40.0   119   126   133   142   147   143   139   144   151   168   186   208   231   238   222   189   162   165   153   165   162   189   222   238   231   208   186   168   151   144   139   143   147   142   133   126
 45.0   113   116   121   141   151   145   149   146   167   167   194   230   240   266   233   212   173   165   160   165   173   212   233   266   240   230   194   167   167   146   149   145   151   141   121   116
 50.0   106   111   111   128   146   166   184   137   136   149   207   242   260   274   271   244   187   157   174   157   187   244   271   274   260   242   207   149   136   137   184   166   146   128   111   111
 55.0  88.1  93.3  93.3   110   149   167   126   129   122   142   238   380   374   350   316   257   181   149   154   149   181   257   316   350   374   380   238   142   122   129   126   167   149   110  93.3  93.3
 60.0  58.2  64.5  71.9  91.0   112   126   119   116   124   146   315   447   437   363   281   221   144   111   128   111   144   221   281   363   437   447   315   146   124   116   119   126   112  91.0  71.9  64.5
 65.0  40.1  64.6  62.9  76.7  87.6   162  96.9   147   137   174   481   525   436   284   189   154  90.6  71.4  61.1  71.4  90.6   154   189   284   436   525   481   174   137   147  96.9   162  87.6  76.7  62.9  64.6
 70.0  25.1  49.8  48.2  30.6  75.4  86.8   101   113   112   256   617   484   259   150  94.5  72.5  58.7  42.1  29.0  42.1  58.7  72.5  94.5   150   259   484   617   256   112   113   101  86.8  75.4  30.6  48.2  49.8
 75.0  26.7  31.6  36.5  24.1  50.6  88.8  88.7   118   135   307   466   223   123  92.6  78.7  59.9  39.6  26.5  16.5  26.5  39.6  59.9  78.7  92.6   123   223   466   307   135   118  88.7  88.8  50.6  24.1  36.5  31.6
 80.0  11.6  12.6  27.9  20.1  22.3  25.3  34.9  17.2  24.9  55.9  69.7  31.2  39.8  74.3  52.4  44.0  17.1  16.4   9.1  16.4  17.1  44.0  52.4  74.3  39.8  31.2  69.7  55.9  24.9  17.2  34.9  25.3  22.3  20.1  27.9  12.6
 85.0   3.4   3.9   5.0   5.0   5.4   5.2   5.7  10.2  13.2  12.1  13.1   9.9   5.2   5.4   4.7   4.4   4.1   4.1   3.9   4.1   4.1   4.4   4.7   5.4   5.2   9.9  13.1  12.1  13.2  10.2   5.7   5.2   5.4   5.0   5.0   3.9
 90.0   2.7   2.3   2.1   2.3   2.5   2.6   2.8   6.3   9.2   6.1   5.9   3.6   2.5   2.4   2.1   2.5   2.1   2.2   2.0   2.2   2.1   2.5   2.1   2.4   2.5   3.6   5.9   6.1   9.2   6.3   2.8   2.6   2.5   2.3   2.1   2.3
 95.0   1.6   1.2   1.3   1.7   2.1   2.1   1.9   2.3   3.0   6.0   4.1   2.0   1.8   1.6   1.4   1.6   1.3   1.2   1.1   1.2   1.3   1.6   1.4   1.6   1.8   2.0   4.1   6.0   3.0   2.3   1.9   2.1   2.1   1.7   1.3   1.2
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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