Illuminance plots of Atelier_ATE-CIRC_1_MT_90_10450_2800_PGZ12

(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:

   
       
# [MANUFAC]   INDAL
# [TEST]      AT09I02S.LDT
# [LUMINAIRE] ATE-CIRC
# [LUMCAT]    Atelier  
# [DATE]      20/11/2012/01/09 EFN
# down given: 98%
# out given: 45.6%
# tilt:  0.0
# [LAMP]      1 MT 90 10450 2800 PGZ12
# Bulbs: 1,  10450 lm each
# Source file: Atelier_ATE-CIRC_1_MT_90_10450_2800_PGZ12.ldt
# Luminaire flux =   456 raw, for the given bulb(s) it would be  4770 lm,
#                   45.6 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.4 cd / 1000 lm ,  3.0 % of the luminaire flux
# 90deg and above:  max   1.8 cd / 1000 lm ,  2.1 % 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:  37 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 106 %
#  (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    44 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    31 cd / 1000 lm,
# maximum spec. lum. intensity   321 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  15.0  30.0  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4   7.4
  2.5   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6   7.6
  5.0   7.7   7.7   7.7   7.7   7.8   7.7   7.8   7.7   7.8   7.7   7.7   7.7   7.7   7.8   7.8   7.8   7.8   7.7   7.8   7.7   7.8   7.8   7.8   7.8
  7.5  13.6  13.1  13.4  14.4  14.0  13.5  15.3  13.5  14.0  14.4  13.4  13.1  13.6  15.0  14.5  14.0  13.7  13.0  13.1  13.0  13.7  14.0  14.5  15.0
 10.0  19.5  18.5  19.0  21.0  20.2  19.2  22.7  19.2  20.2  21.0  19.0  18.5  19.5  22.3  21.3  20.3  19.6  18.3  18.4  18.3  19.6  20.3  21.3  22.3
 12.5  62.0  57.5  55.7  64.2  69.8  70.7  74.3  70.7  69.8  64.2  55.7  57.5  62.0  71.6  75.3  76.5  73.3  70.9  66.8  70.9  73.3  76.5  75.3  71.6
 15.0   105  96.4  92.4   107   119   122   126   122   119   107  92.4  96.4   105   121   129   133   127   124   115   124   127   133   129   121
 17.5   152   133   123   142   156   160   163   160   156   142   123   133   152   175   188   193   183   176   164   176   183   193   188   175
 20.0   199   170   153   177   192   198   201   198   192   177   153   170   199   230   246   253   238   228   213   228   238   253   246   230
 22.5   226   189   171   199   224   234   237   234   224   199   171   189   226   258   275   287   273   258   251   258   273   287   275   258
 25.0   253   209   189   220   256   270   273   270   256   220   189   209   253   286   304   321   308   287   289   287   308   321   304   286
 27.5   237   195   177   204   242   254   256   254   242   204   177   195   237   268   284   299   288   262   268   262   288   299   284   268
 30.0   222   181   165   188   227   239   240   239   227   188   165   181   222   249   263   277   267   238   247   238   267   277   263   249
 32.5   198   159   148   166   202   212   212   212   202   166   148   159   198   220   232   244   237   209   219   209   237   244   232   220
 35.0   173   138   131   145   177   186   184   186   177   145   131   138   173   190   201   212   206   180   190   180   206   212   201   190
 37.5   154   121   117   128   157   165   163   165   157   128   117   121   154   168   178   187   182   157   168   157   182   187   178   168
 40.0   134   105   103   111   138   144   142   144   138   111   103   105   134   146   155   161   157   134   145   134   157   161   155   146
 42.5   119  92.4  92.0  98.2   122   127   126   127   122  98.2  92.0  92.4   119   130   136   142   139   117   127   117   139   142   136   130
 45.0   104  80.2  81.2  85.1   107   111   110   111   107  85.1  81.2  80.2   104   113   118   123   121   100   110   100   121   123   118   113
 47.5  92.1  70.5  71.9  75.1  94.1  98.1  96.8  98.1  94.1  75.1  71.9  70.5  92.1   100   104   109   106  87.6  96.3  87.6   106   109   104   100
 50.0  80.1  60.8  62.7  65.0  81.6  85.0  84.0  85.0  81.6  65.0  62.7  60.8  80.1  86.9  90.4  93.7  91.4  75.0  82.9  75.0  91.4  93.7  90.4  86.9
 52.5  70.3  53.2  55.3  56.8  71.3  74.3  73.5  74.3  71.3  56.8  55.3  53.2  70.3  76.1  79.4  81.9  80.0  65.3  72.1  65.3  80.0  81.9  79.4  76.1
 55.0  60.4  45.6  48.0  48.6  61.1  63.6  63.0  63.6  61.1  48.6  48.0  45.6  60.4  65.2  68.3  70.2  68.6  55.6  61.3  55.6  68.6  70.2  68.3  65.2
 57.5  52.4  39.8  41.7  42.1  52.8  54.9  54.5  54.9  52.8  42.1  41.7  39.8  52.4  56.5  59.1  60.8  59.3  48.0  53.0  48.0  59.3  60.8  59.1  56.5
 60.0  44.4  33.9  35.4  35.6  44.6  46.3  46.0  46.3  44.6  35.6  35.4  33.9  44.4  47.9  49.9  51.5  50.1  40.4  44.7  40.4  50.1  51.5  49.9  47.9
 62.5  38.0  29.1  30.4  30.4  38.1  39.5  39.5  39.5  38.1  30.4  30.4  29.1  38.0  41.0  42.8  44.0  42.8  34.5  38.1  34.5  42.8  44.0  42.8  41.0
 65.0  31.6  24.2  25.4  25.3  31.6  32.8  32.9  32.8  31.6  25.3  25.4  24.2  31.6  34.1  35.7  36.5  35.5  28.6  31.5  28.6  35.5  36.5  35.7  34.1
 67.5  26.5  20.5  21.4  21.3  26.5  27.5  27.6  27.5  26.5  21.3  21.4  20.5  26.5  28.7  30.0  30.6  29.8  24.1  26.5  24.1  29.8  30.6  30.0  28.7
 70.0  21.4  16.9  17.4  17.3  21.4  22.3  22.2  22.3  21.4  17.3  17.4  16.9  21.4  23.3  24.3  24.8  24.1  19.6  21.4  19.6  24.1  24.8  24.3  23.3
 72.5  17.5  13.9  14.3  14.1  17.5  18.1  18.0  18.1  17.5  14.1  14.3  13.9  17.5  19.0  19.8  20.2  19.6  16.0  17.4  16.0  19.6  20.2  19.8  19.0
 75.0  13.6  10.9  11.1  10.9  13.5  14.0  13.7  14.0  13.5  10.9  11.1  10.9  13.6  14.6  15.3  15.6  15.2  12.4  13.4  12.4  15.2  15.6  15.3  14.6
 77.5  10.5   8.4   8.6   8.4  10.4  10.8  10.6  10.8  10.4   8.4   8.6   8.4  10.5  11.3  11.8  12.0  11.7   9.6  10.4   9.6  11.7  12.0  11.8  11.3
 80.0   7.4   6.0   6.1   6.0   7.3   7.6   7.4   7.6   7.3   6.0   6.1   6.0   7.4   7.9   8.3   8.4   8.2   6.8   7.4   6.8   8.2   8.4   8.3   7.9
 82.5   5.3   4.3   4.4   4.3   5.2   5.4   5.3   5.4   5.2   4.3   4.4   4.3   5.3   5.6   5.9   5.9   5.8   4.8   5.3   4.8   5.8   5.9   5.9   5.6
 85.0   3.1   2.7   2.7   2.6   3.1   3.2   3.1   3.2   3.1   2.6   2.7   2.7   3.1   3.3   3.4   3.4   3.3   2.8   3.1   2.8   3.3   3.4   3.4   3.3
 87.5   2.4   2.2   2.2   2.1   2.4   2.5   2.4   2.5   2.4   2.1   2.2   2.2   2.4   2.5   2.6   2.6   2.5   2.2   2.4   2.2   2.5   2.6   2.6   2.5
 90.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
 92.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
 95.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
 97.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
100.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
102.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
105.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
107.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
110.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
112.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
115.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
117.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
120.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
122.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
125.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
127.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
130.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
132.5   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
135.0   1.7   1.6   1.7   1.6   1.8   1.8   1.8   1.8   1.8   1.6   1.7   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.7   1.6   1.7   1.7   1.8   1.7
137.5   1.6   1.5   1.6   1.5   1.7   1.7   1.7   1.7   1.7   1.5   1.6   1.5   1.6   1.6   1.7   1.6   1.6   1.5   1.6   1.5   1.6   1.6   1.7   1.6
140.0   1.5   1.4   1.5   1.4   1.6   1.6   1.6   1.6   1.6   1.4   1.5   1.4   1.5   1.5   1.6   1.5   1.5   1.4   1.5   1.4   1.5   1.5   1.6   1.5
142.5   1.4   1.3   1.4   1.3   1.5   1.5   1.5   1.5   1.5   1.3   1.4   1.3   1.4   1.4   1.5   1.4   1.4   1.3   1.4   1.3   1.4   1.4   1.5   1.4
145.0   1.3   1.2   1.3   1.2   1.4   1.4   1.4   1.4   1.4   1.2   1.3   1.2   1.3   1.3   1.4   1.3   1.3   1.2   1.3   1.2   1.3   1.3   1.4   1.3
147.5   1.2   1.2   1.2   1.2   1.3   1.3   1.3   1.3   1.3   1.2   1.2   1.2   1.2   1.2   1.3   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.3   1.2
150.0   1.1   1.1   1.1   1.1   1.2   1.2   1.2   1.2   1.2   1.1   1.1   1.1   1.1   1.1   1.2   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.2   1.1
152.5   1.0   1.0   1.0   1.0   1.1   1.1   1.1   1.1   1.1   1.0   1.0   1.0   1.0   1.0   1.1   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.1   1.0
155.0   0.9   0.9   0.9   0.9   1.0   1.0   1.0   1.0   1.0   0.9   0.9   0.9   0.9   0.9   1.0   0.9   0.9   0.9   0.9   0.9   0.9   0.9   1.0   0.9
157.5   0.9   0.8   0.9   0.8   0.9   0.9   0.9   0.9   0.9   0.8   0.9   0.8   0.9   0.9   0.9   0.9   0.9   0.8   0.9   0.8   0.9   0.9   0.9   0.9
160.0   0.8   0.7   0.8   0.7   0.8   0.8   0.8   0.8   0.8   0.7   0.8   0.7   0.8   0.8   0.8   0.8   0.8   0.7   0.8   0.7   0.8   0.8   0.8   0.8
162.5   0.7   0.6   0.7   0.6   0.7   0.7   0.7   0.7   0.7   0.6   0.7   0.6   0.7   0.7   0.7   0.7   0.7   0.6   0.7   0.6   0.7   0.7   0.7   0.7
165.0   0.6   0.5   0.6   0.5   0.6   0.6   0.6   0.6   0.6   0.5   0.6   0.5   0.6   0.6   0.6   0.6   0.6   0.5   0.6   0.5   0.6   0.6   0.6   0.6
167.5   0.5   0.4   0.5   0.4   0.5   0.5   0.5   0.5   0.5   0.4   0.5   0.4   0.5   0.5   0.5   0.5   0.5   0.4   0.5   0.4   0.5   0.5   0.5   0.5
170.0   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4
172.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3
175.0   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2
177.5   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1
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