Illuminance plots of 37984

(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] 37984
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1NT0B
# [LUMINAIRE] SC 100, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 2, RP 2
# [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:   0.285   0.285   0.000
# Ballast factor: 1,  Input power:  115 W


# Source file: ies/37984.ies
# Luminaire flux =  8165 lm,
#                   77.8 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  25.5 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   8.6 cd / 1000 lm ,  0.3 % of the luminaire flux
# CutOff Type: CIE_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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  48 %
#  (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   628 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   553 cd / 1000 lm,
# maximum spec. lum. intensity   628 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   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175
  5.0   166   166   166   167   168   169   171   173   174   174   175   176   178   180   181   178   179   181   186   181   179   178   181   180   178   176   175   174   174   173   171   169   168   167   166   166
 10.0   159   159   159   160   162   164   167   171   172   175   178   184   189   191   195   194   195   189   195   189   195   194   195   191   189   184   178   175   172   171   167   164   162   160   159   159
 15.0   153   152   154   156   160   160   164   168   170   176   184   190   196   204   207   209   207   198   202   198   207   209   207   204   196   190   184   176   170   168   164   160   160   156   154   152
 20.0   146   146   148   153   154   158   161   164   168   177   190   205   218   217   212   217   213   206   204   206   213   217   212   217   218   205   190   177   168   164   161   158   154   153   148   146
 25.0   137   139   144   146   152   154   157   157   162   174   191   206   217   227   232   221   214   210   205   210   214   221   232   227   217   206   191   174   162   157   157   154   152   146   144   139
 30.0   133   138   142   145   144   148   149   154   161   174   192   218   236   233   230   217   215   207   198   207   215   217   230   233   236   218   192   174   161   154   149   148   144   145   142   138
 35.0   121   127   136   142   143   142   140   145   153   167   197   233   240   258   235   219   209   211   192   211   209   219   235   258   240   233   197   167   153   145   140   142   143   142   136   127
 40.0   111   117   129   148   145   145   141   143   150   175   209   250   278   266   242   204   187   199   175   199   187   204   242   266   278   250   209   175   150   143   141   145   145   148   129   117
 45.0   101   106   122   145   144   152   151   146   145   170   227   282   301   269   246   199   171   167   141   167   171   199   246   269   301   282   227   170   145   146   151   152   144   145   122   106
 50.0  89.1  94.4   112   141   154   149   150   149   142   176   274   333   325   286   230   180   151   142   117   142   151   180   230   286   325   333   274   176   142   149   150   149   154   141   112  94.4
 55.0  72.9  75.8  91.8   119   142   142   141   138   139   195   328   396   352   266   217   157   125   121  95.2   121   125   157   217   266   352   396   328   195   139   138   141   142   142   119  91.8  75.8
 60.0  51.4  58.8  79.7   107   107   118   122   133   142   227   425   484   351   212   166   117  98.7  93.5  75.8  93.5  98.7   117   166   212   351   484   425   227   142   133   122   118   107   107  79.7  58.8
 65.0  38.7  45.4  62.6  77.9  87.6  95.7   112   124   137   318   628   486   235   138   109  87.7  74.6  64.4  53.0  64.4  74.6  87.7   109   138   235   486   628   318   137   124   112  95.7  87.6  77.9  62.6  45.4
 70.0  23.4  27.1  39.0  36.9  38.8  31.9  35.8  43.8  66.6   382   553   222   105  98.6  87.7  75.5  53.7  37.1  29.2  37.1  53.7  75.5  87.7  98.6   105   222   553   382  66.6  43.8  35.8  31.9  38.8  36.9  39.0  27.1
 75.0   8.9  17.5  20.8  10.6   9.2  10.6  16.4  21.5  31.0   141   200  50.0  20.2  17.2  21.2  35.1  35.2  18.8  14.0  18.8  35.2  35.1  21.2  17.2  20.2  50.0   200   141  31.0  21.5  16.4  10.6   9.2  10.6  20.8  17.5
 80.0   3.7   4.8   7.6   5.3   5.9   7.7  11.1  13.3  14.4  17.5  25.5  18.5  10.3   8.1   7.3   5.3   5.0   4.4   4.6   4.4   5.0   5.3   7.3   8.1  10.3  18.5  25.5  17.5  14.4  13.3  11.1   7.7   5.9   5.3   7.6   4.8
 85.0   1.5   1.6   2.4   3.9   4.8   6.7   9.5   9.3   9.5  11.8  21.8  16.7   7.1   5.2   3.9   2.5   2.0   1.7   1.5   1.7   2.0   2.5   3.9   5.2   7.1  16.7  21.8  11.8   9.5   9.3   9.5   6.7   4.8   3.9   2.4   1.6
 90.0   0.3   0.4   0.7   1.1   1.4   2.4   3.7   2.7   2.9   5.1   8.6   7.7   2.2   1.5   1.1   0.7   0.5   0.4   0.4   0.4   0.5   0.7   1.1   1.5   2.2   7.7   8.6   5.1   2.9   2.7   3.7   2.4   1.4   1.1   0.7   0.4
 95.0   0.2   0.3   0.5   0.9   1.1   1.3   1.6   1.7   1.9   2.9   4.1   4.1   1.6   1.1   0.8   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.8   1.1   1.6   4.1   4.1   2.9   1.9   1.7   1.6   1.3   1.1   0.9   0.5   0.3
100.0   0.2   0.2   0.3   0.6   0.9   1.0   1.1   1.3   1.3   1.4   1.4   1.3   1.1   0.8   0.6   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.6   0.8   1.1   1.3   1.4   1.4   1.3   1.3   1.1   1.0   0.9   0.6   0.3   0.2
105.0   0.1   0.2   0.2   0.4   0.6   0.7   0.9   1.0   1.0   1.1   1.0   0.9   0.8   0.6   0.5   0.4   0.3   0.2   0.2   0.2   0.3   0.4   0.5   0.6   0.8   0.9   1.0   1.1   1.0   1.0   0.9   0.7   0.6   0.4   0.2   0.2
110.0   0.2   0.1   0.2   0.3   0.4   0.5   0.6   0.7   0.7   0.7   0.7   0.7   0.6   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.6   0.7   0.7   0.7   0.7   0.7   0.6   0.5   0.4   0.3   0.2   0.1
115.0   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.5   0.5   0.6   0.6   0.5   0.4   0.4   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.5   0.6   0.6   0.5   0.5   0.4   0.4   0.3   0.2   0.2   0.2
120.0   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.4   0.5   0.5   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.5   0.5   0.4   0.4   0.4   0.4   0.3   0.3   0.2   0.2
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