Illuminance plots of 33846

(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] 33846
# [MANUFAC] SiTECO
# [LUMCAT] 5LA55871SB0C136
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, RP 9
# [LAMPCAT] Philips: PL-H 60W /830
# [LAMP] TC-TELI 60W
# TILT=NONE
# Bulbs: 1,   4000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:   63 W


# Source file: ies/33846.ies
# Luminaire flux =  2956 lm,
#                   73.9 % of the bulb flux
# between 75 and 90:  5.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  43.0 cd / 1000 lm ,  2.2 % of the luminaire flux
# 90deg and above:  max  15.3 cd / 1000 lm ,  0.7 % 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:  20 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  92 %
#  (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   234 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   191 cd / 1000 lm,
# maximum spec. lum. intensity   243 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   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142
  5.0   136   136   137   139   140   142   143   145   146   148   149   150   151   151   150   150   149   149   149   149   149   150   150   151   151   150   149   148   146   145   143   142   140   139   137   136
 10.0   132   133   136   139   141   143   145   147   149   152   155   157   160   162   162   161   160   158   158   158   160   161   162   162   160   157   155   152   149   147   145   143   141   139   136   133
 15.0   127   130   134   137   138   140   142   144   147   151   157   162   167   171   174   174   173   170   168   170   173   174   174   171   167   162   157   151   147   144   142   140   138   137   134   130
 20.0   122   126   131   133   134   135   137   139   143   149   157   166   174   181   184   185   183   179   177   179   183   185   184   181   174   166   157   149   143   139   137   135   134   133   131   126
 25.0   117   123   126   127   127   129   131   133   137   143   154   166   179   188   194   196   193   188   184   188   193   196   194   188   179   166   154   143   137   133   131   129   127   127   126   123
 30.0   109   115   119   119   121   122   124   126   130   137   150   166   182   197   203   205   203   198   193   198   203   205   203   197   182   166   150   137   130   126   124   122   121   119   119   115
 35.0   102   109   113   114   114   115   118   123   127   136   152   171   188   201   210   216   215   211   204   211   215   216   210   201   188   171   152   136   127   123   118   115   114   114   113   109
 40.0  96.1   104   107   109   109   114   119   123   126   138   158   180   199   209   216   224   227   225   218   225   227   224   216   209   199   180   158   138   126   123   119   114   109   109   107   104
 45.0  94.5   100  98.1   103   108   115   126   128   126   142   171   202   212   217   221   228   235   235   228   235   235   228   221   217   212   202   171   142   126   128   126   115   108   103  98.1   100
 50.0  89.0  95.8  92.4  93.7   105   114   126   130   124   152   191   214   225   224   226   229   238   240   236   240   238   229   226   224   225   214   191   152   124   130   126   114   105  93.7  92.4  95.8
 55.0  93.9  94.5  86.0  88.5  98.7   111   120   122   121   169   222   236   235   231   229   228   236   242   236   242   236   228   229   231   235   236   222   169   121   122   120   111  98.7  88.5  86.0  94.5
 60.0   114   107  88.0  84.6  87.9   100   105   103   107   190   238   243   238   227   218   222   225   234   231   234   225   222   218   227   238   243   238   190   107   103   105   100  87.9  84.6  88.0   107
 65.0  96.6  85.2  77.0  68.6  71.0  77.9  83.6  83.1  96.6   192   233   234   222   207   196   197   203   210   209   210   203   197   196   207   222   234   233   192  96.6  83.1  83.6  77.9  71.0  68.6  77.0  85.2
 70.0  70.3  59.3  58.3  45.6  46.7  51.6  59.0  60.7  75.7   165   185   191   183   171   158   152   152   158   161   158   152   152   158   171   183   191   185   165  75.7  60.7  59.0  51.6  46.7  45.6  58.3  59.3
 75.0  43.2  51.5  44.4  26.7  26.3  25.8  29.3  31.5  40.8  99.3   123   127   121   112   104  99.4  98.5  99.6   101  99.6  98.5  99.4   104   112   121   127   123  99.3  40.8  31.5  29.3  25.8  26.3  26.7  44.4  51.5
 80.0  17.0  25.8  22.9  10.9   8.5   9.0   9.4   9.5  11.2  25.8  35.5  42.0  42.8  41.8  42.2  41.6  41.7  43.0  42.1  43.0  41.7  41.6  42.2  41.8  42.8  42.0  35.5  25.8  11.2   9.5   9.4   9.0   8.5  10.9  22.9  25.8
 85.0   2.7   4.4   3.6   3.3   3.4   3.3   3.2   3.1   3.2   3.5   3.9   4.4   5.0   5.8   6.4   7.1   9.0  13.6  15.6  13.6   9.0   7.1   6.4   5.8   5.0   4.4   3.9   3.5   3.2   3.1   3.2   3.3   3.4   3.3   3.6   4.4
 90.0   1.2   1.4   1.7   1.9   2.2   1.9   1.4   1.4   1.5   1.7   2.1   2.8   3.4   3.9   4.4   5.1   6.7  12.8  15.3  12.8   6.7   5.1   4.4   3.9   3.4   2.8   2.1   1.7   1.5   1.4   1.4   1.9   2.2   1.9   1.7   1.4
 95.0   0.8   0.8   1.4   1.7   1.9   1.9   1.5   1.2   1.3   1.4   1.6   1.8   2.1   2.4   2.7   3.3   4.0  10.0  10.7  10.0   4.0   3.3   2.7   2.4   2.1   1.8   1.6   1.4   1.3   1.2   1.5   1.9   1.9   1.7   1.4   0.8
100.0   0.6   0.6   0.8   1.1   1.2   1.5   1.1   1.1   1.0   1.1   1.2   1.4   1.5   1.6   2.0   2.7   2.7   6.0   7.3   6.0   2.7   2.7   2.0   1.6   1.5   1.4   1.2   1.1   1.0   1.1   1.1   1.5   1.2   1.1   0.8   0.6
105.0   0.5   0.6   0.6   0.6   0.7   0.8   0.9   0.8   0.8   0.9   1.0   1.1   1.1   1.2   1.6   2.0   1.4   2.6   3.5   2.6   1.4   2.0   1.6   1.2   1.1   1.1   1.0   0.9   0.8   0.8   0.9   0.8   0.7   0.6   0.6   0.6
110.0   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.7   0.7   0.7   0.8   0.8   1.0   1.2   0.8   0.9   1.0   0.9   0.8   1.2   1.0   0.8   0.8   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.5
115.0   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.5   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.6
120.0   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.6   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