Illuminance plots of 37983

(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] 37983
# [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 1
# [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/37983.ies
# Luminaire flux =  8144 lm,
#                   77.6 % 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  26.0 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   8.9 cd / 1000 lm ,  0.4 % 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:  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   660 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   512 cd / 1000 lm,
# maximum spec. lum. intensity   660 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   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
  5.0   171   171   171   173   174   175   177   179   181   181   182   183   186   188   187   185   185   188   192   188   185   185   187   188   186   183   182   181   181   179   177   175   174   173   171   171
 10.0   162   162   162   164   166   169   173   177   179   182   187   193   198   201   205   203   202   196   202   196   202   203   205   201   198   193   187   182   179   177   173   169   166   164   162   162
 15.0   155   154   156   159   163   163   169   174   177   184   192   198   204   213   214   215   213   204   206   204   213   215   214   213   204   198   192   184   177   174   169   163   163   159   156   154
 20.0   148   148   149   155   157   161   165   169   175   187   201   214   226   222   218   220   216   207   206   207   216   220   218   222   226   214   201   187   175   169   165   161   157   155   149   148
 25.0   139   141   146   148   153   156   160   162   169   183   201   215   223   231   230   220   212   208   204   208   212   220   230   231   223   215   201   183   169   162   160   156   153   148   146   141
 30.0   135   140   144   147   145   149   151   157   168   184   205   229   240   232   226   209   211   205   195   205   211   209   226   232   240   229   205   184   168   157   151   149   145   147   144   140
 35.0   122   127   137   143   144   143   142   148   159   178   212   240   242   253   224   208   200   200   183   200   200   208   224   253   242   240   212   178   159   148   142   143   144   143   137   127
 40.0   112   118   131   151   144   143   141   146   157   191   228   259   275   248   222   186   173   177   159   177   173   186   222   248   275   259   228   191   157   146   141   143   144   151   131   118
 45.0   100   107   124   150   140   151   151   149   151   189   247   287   287   243   216   175   153   143   126   143   153   175   216   243   287   287   247   189   151   149   151   151   140   150   124   107
 50.0  88.1  93.8   111   143   153   145   151   153   149   204   297   334   303   245   200   156   136   121   105   121   136   156   200   245   303   334   297   204   149   153   151   145   153   143   111  93.8
 55.0  72.0  75.2  91.0   125   144   141   143   143   150   237   366   390   312   226   184   138   118   107  87.3   107   118   138   184   226   312   390   366   237   150   143   143   141   144   125  91.0  75.2
 60.0  51.2  58.6  79.2   110   109   120   122   141   150   286   470   455   298   184   149   107  94.1  84.7  69.2  84.7  94.1   107   149   184   298   455   470   286   150   141   122   120   109   110  79.2  58.6
 65.0  37.9  45.3  63.1  78.1  88.3  96.4   112   130   150   418   660   412   191   129   103  83.8  71.4  60.6  48.3  60.6  71.4  83.8   103   129   191   412   660   418   150   130   112  96.4  88.3  78.1  63.1  45.3
 70.0  24.4  29.5  45.3  43.7  47.8  37.9  40.6  50.7  89.4   497   512   175  98.7  96.6  86.0  74.2  52.6  35.6  27.7  35.6  52.6  74.2  86.0  96.6  98.7   175   512   497  89.4  50.7  40.6  37.9  47.8  43.7  45.3  29.5
 75.0   8.7  18.8  23.3  11.5   9.3  10.5  15.7  22.0  39.3   160   165  34.9  19.0  15.9  16.0  27.9  29.4  17.8  13.5  17.8  29.4  27.9  16.0  15.9  19.0  34.9   165   160  39.3  22.0  15.7  10.5   9.3  11.5  23.3  18.8
 80.0   3.6   5.0   7.6   5.5   6.0   7.8  11.4  13.6  15.5  19.3  26.0  16.6  10.2   8.0   7.0   5.1   4.6   4.2   4.3   4.2   4.6   5.1   7.0   8.0  10.2  16.6  26.0  19.3  15.5  13.6  11.4   7.8   6.0   5.5   7.6   5.0
 85.0   1.5   1.6   2.5   3.9   4.9   6.7   9.8   9.0  10.2  14.2  22.7  14.2   6.7   5.2   3.7   2.5   1.9   1.6   1.5   1.6   1.9   2.5   3.7   5.2   6.7  14.2  22.7  14.2  10.2   9.0   9.8   6.7   4.9   3.9   2.5   1.6
 90.0   0.3   0.3   0.6   1.1   1.4   2.5   3.8   2.8   3.0   6.2   8.9   7.1   2.0   1.4   1.0   0.6   0.5   0.4   0.4   0.4   0.5   0.6   1.0   1.4   2.0   7.1   8.9   6.2   3.0   2.8   3.8   2.5   1.4   1.1   0.6   0.3
 95.0   0.2   0.3   0.5   0.8   1.1   1.3   1.6   1.8   2.0   3.2   4.2   3.8   1.5   1.1   0.7   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.7   1.1   1.5   3.8   4.2   3.2   2.0   1.8   1.6   1.3   1.1   0.8   0.5   0.3
100.0   0.2   0.2   0.3   0.6   0.9   1.0   1.1   1.3   1.4   1.4   1.4   1.4   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   1.4   1.4   1.4   1.4   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