Illuminance plots of 35024_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] 35024
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1AE1C436
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, convex glass
# [MORE]  default position, LP 2, RP 7
# [LAMPCAT] Osram: HQL 80W
# [LAMP] HME 80W
# TILT=NONE
# Bulbs: 1,   3800 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:   89 W


# Source file: ies/35024_D.ies
# Luminaire flux =  2892 lm,
#                   76.1 % of the bulb flux
# between 75 and 90:  5.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  60.6 cd / 1000 lm ,  1.7 % of the luminaire flux
# 90deg and above:  max   2.8 cd / 1000 lm ,  0.1 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  16 %
#  (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   287 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   233 cd / 1000 lm,
# maximum spec. lum. intensity   312 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   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171
  5.0   161   161   162   163   164   165   167   168   170   172   174   175   177   179   181   181   182   182   182   182   182   181   181   179   177   175   174   172   170   168   167   165   164   163   162   161
 10.0   156   156   157   158   160   162   164   167   170   174   178   181   185   188   191   193   195   196   196   196   195   193   191   188   185   181   178   174   170   167   164   162   160   158   157   156
 15.0   149   150   151   153   155   157   159   163   168   174   182   190   197   202   207   208   209   209   209   209   209   208   207   202   197   190   182   174   168   163   159   157   155   153   151   150
 20.0   144   145   147   150   151   153   156   159   165   173   184   197   208   217   221   222   221   220   219   220   221   222   221   217   208   197   184   173   165   159   156   153   151   150   147   145
 25.0   136   137   140   142   145   147   149   153   159   170   184   202   218   229   233   233   229   225   224   225   229   233   233   229   218   202   184   170   159   153   149   147   145   142   140   137
 30.0   132   133   135   135   138   140   144   148   154   165   184   207   226   237   242   238   231   223   221   223   231   238   242   237   226   207   184   165   154   148   144   140   138   135   135   133
 35.0   127   129   133   135   134   137   139   144   150   162   184   211   231   240   240   236   227   218   214   218   227   236   240   240   231   211   184   162   150   144   139   137   134   135   133   129
 40.0   120   122   127   133   136   137   139   141   145   161   189   220   236   238   234   227   219   207   203   207   219   227   234   238   236   220   189   161   145   141   139   137   136   133   127   122
 45.0   116   118   117   125   132   135   140   142   142   164   204   236   245   235   223   213   203   193   188   193   203   213   223   235   245   236   204   164   142   142   140   135   132   125   117   118
 50.0   104   109   109   115   125   130   135   139   141   177   234   262   255   230   208   194   184   174   170   174   184   194   208   230   255   262   234   177   141   139   135   130   125   115   109   109
 55.0  90.0  92.5  94.7   103   113   121   125   128   144   206   279   292   259   218   189   171   161   153   149   153   161   171   189   218   259   292   279   206   144   128   125   121   113   103  94.7  92.5
 60.0  79.1  80.9  82.7  89.5  96.5   107   110   114   147   237   312   300   249   198   165   146   137   131   129   131   137   146   165   198   249   300   312   237   147   114   110   107  96.5  89.5  82.7  80.9
 65.0  63.5  65.1  70.6  73.9  79.9  86.9  91.2  95.8   139   236   287   267   212   165   134   117   111   108   107   108   111   117   134   165   212   267   287   236   139  95.8  91.2  86.9  79.9  73.9  70.6  65.1
 70.0  60.8  77.9  69.4  56.5  60.8  64.0  69.9  74.3   113   198   233   209   163   125   101  90.4  84.7  82.1  81.1  82.1  84.7  90.4   101   125   163   209   233   198   113  74.3  69.9  64.0  60.8  56.5  69.4  77.9
 75.0  45.8  64.5  52.2  36.5  37.4  38.0  42.0  43.9  66.1   123   140   129  96.2  71.8  62.5  58.8  56.1  54.0  52.5  54.0  56.1  58.8  62.5  71.8  96.2   129   140   123  66.1  43.9  42.0  38.0  37.4  36.5  52.2  64.5
 80.0  18.9  28.7  24.3  17.8  16.9  17.6  18.6  20.3  25.7  47.5  60.6  52.2  36.7  28.9  26.9  25.7  25.3  24.4  23.9  24.4  25.3  25.7  26.9  28.9  36.7  52.2  60.6  47.5  25.7  20.3  18.6  17.6  16.9  17.8  24.3  28.7
 85.0   3.0   6.0   5.6   5.0   5.0   5.2   5.0   5.5   6.6  10.0  13.1  11.6   8.5   7.5   7.3   7.1   7.3   7.3   7.6   7.3   7.3   7.1   7.3   7.5   8.5  11.6  13.1  10.0   6.6   5.5   5.0   5.2   5.0   5.0   5.6   6.0
 90.0   1.3   1.5   1.7   2.2   2.3   2.2   1.7   1.8   2.3   2.3   2.8   2.7   2.3   2.3   2.0   1.8   2.0   1.8   2.3   1.8   2.0   1.8   2.0   2.3   2.3   2.7   2.8   2.3   2.3   1.8   1.7   2.2   2.3   2.2   1.7   1.5
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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