Illuminance plots of 32255

(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] 32255
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C336GB
# [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, PC
# [MORE]  indiv. Position, RP 9
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 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:  115 W


# Source file: ies/32255.ies
# Luminaire flux =  8719 lm,
#                   83.0 % of the bulb flux
# between 75 and 90:  6.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  96.9 cd / 1000 lm ,  1.7 % of the luminaire flux
# 90deg and above:  max   4.1 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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  21 %
#  (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   385 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   526 cd / 1000 lm,
# maximum spec. lum. intensity   526 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   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157
  5.0   159   158   158   158   158   159   160   161   163   165   167   167   168   166   166   166   165   161   159   161   165   166   166   166   168   167   167   165   163   161   160   159   158   158   158   158
 10.0   160   159   158   160   160   162   162   163   163   166   170   173   175   173   173   172   170   169   160   169   170   172   173   173   175   173   170   166   163   163   162   162   160   160   158   159
 15.0   158   159   160   162   162   160   160   160   161   163   169   172   178   179   185   182   181   180   163   180   181   182   185   179   178   172   169   163   161   160   160   160   162   162   160   159
 20.0   156   156   157   160   159   158   157   158   158   159   165   171   181   188   195   197   191   187   170   187   191   197   195   188   181   171   165   159   158   158   157   158   159   160   157   156
 25.0   150   150   152   150   151   153   154   156   156   157   161   172   187   196   205   207   204   194   176   194   204   207   205   196   187   172   161   157   156   156   154   153   151   150   152   150
 30.0   143   145   146   142   145   149   151   152   152   154   160   175   188   206   213   210   204   193   185   193   204   210   213   206   188   175   160   154   152   152   151   149   145   142   146   145
 35.0   129   137   140   140   143   145   146   147   147   149   155   170   194   208   215   210   200   195   184   195   200   210   215   208   194   170   155   149   147   147   146   145   143   140   140   137
 40.0   120   125   124   139   147   145   142   141   140   147   154   172   199   213   216   210   203   199   183   199   203   210   216   213   199   172   154   147   140   141   142   145   147   139   124   125
 45.0   109   113   114   129   152   152   150   140   137   145   157   180   212   225   230   214   198   197   180   197   198   214   230   225   212   180   157   145   137   140   150   152   152   129   114   113
 50.0  99.0   104   107   117   142   142   147   144   138   146   165   202   241   262   258   231   209   198   184   198   209   231   258   262   241   202   165   146   138   144   147   142   142   117   107   104
 55.0  84.8  89.0   103   117   143   138   138   144   138   150   185   259   296   305   293   250   214   203   191   203   214   250   293   305   296   259   185   150   138   144   138   138   143   117   103  89.0
 60.0  76.0  77.3   102   105   125   143   137   135   136   147   201   275   318   317   280   240   192   179   171   179   192   240   280   317   318   275   201   147   136   135   137   143   125   105   102  77.3
 65.0  55.6  62.9  79.7  92.7   108   122   128   129   132   143   211   314   385   322   220   179   137   129   122   129   137   179   220   322   385   314   211   143   132   129   128   122   108  92.7  79.7  62.9
 70.0  19.1  38.8  54.0  74.4  84.6  98.9   108   115   127   139   380   526   414   237   140   113  82.7  70.7  58.0  70.7  82.7   113   140   237   414   526   380   139   127   115   108  98.9  84.6  74.4  54.0  38.8
 75.0  13.9  14.3  20.6  47.8  53.8  69.1   104   102   126   155   488   403   196   108  97.6  57.8  56.9  39.1  30.2  39.1  56.9  57.8  97.6   108   196   403   488   155   126   102   104  69.1  53.8  47.8  20.6  14.3
 80.0   8.0  17.7  31.6   9.8   8.4   9.7  12.3  16.0  16.0  25.6  96.9  45.6  25.5  26.7  90.0  75.9  43.3  22.7  15.0  22.7  43.3  75.9  90.0  26.7  25.5  45.6  96.9  25.6  16.0  16.0  12.3   9.7   8.4   9.8  31.6  17.7
 85.0   2.8   4.1   4.8   4.6   4.9   5.3   4.8   5.5   5.5   6.7   6.8   8.9   7.0   7.8   7.1   7.1   6.0   6.2   6.0   6.2   6.0   7.1   7.1   7.8   7.0   8.9   6.8   6.7   5.5   5.5   4.8   5.3   4.9   4.6   4.8   4.1
 90.0   1.9   2.4   2.9   3.1   3.8   4.1   3.1   2.6   2.6   2.8   3.1   3.3   3.2   3.3   3.3   3.2   3.0   2.9   2.6   2.9   3.0   3.2   3.3   3.3   3.2   3.3   3.1   2.8   2.6   2.6   3.1   4.1   3.8   3.1   2.9   2.4
 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