Illuminance plots of Atelier_ATE-CIRC_1_MT_35_3800_3000_G12

(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]      AT03I02S.LDT
# [LUMINAIRE] ATE-CIRC
# [LUMCAT]    Atelier  
# [DATE]      20/11/2012/01/09 EFN
# down given: 98%
# out given: 46.3%
# tilt:  0.0
# [LAMP]      1 MT 35 3800 3000 G12
# Bulbs: 1,   3800 lm each
# Source file: Atelier_ATE-CIRC_1_MT_35_3800_3000_G12.ldt
# Luminaire flux =   463 raw, for the given bulb(s) it would be  1758 lm,
#                   46.3 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.8 cd / 1000 lm ,  3.0 % of the luminaire flux
# 90deg and above:  max   2.2 cd / 1000 lm ,  2.3 % 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:  40 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 115 %
#  (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    31 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    21 cd / 1000 lm,
# maximum spec. lum. intensity   365 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   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4   9.4
  2.5   9.6   9.6   9.6   9.6   9.5   9.5   9.5   9.5   9.5   9.6   9.6   9.6   9.6   9.6   9.6   9.5   9.6   9.6   9.6   9.6   9.6   9.5   9.6   9.6
  5.0   9.8   9.8   9.8   9.8   9.7   9.7   9.7   9.7   9.7   9.8   9.8   9.8   9.8   9.8   9.8   9.7   9.8   9.8   9.9   9.8   9.8   9.7   9.8   9.8
  7.5  21.5  21.8  21.3  20.5  20.0  17.0  18.0  17.0  20.0  20.5  21.3  21.8  21.5  20.5  17.5  18.2  21.4  22.3  21.3  22.3  21.4  18.2  17.5  20.5
 10.0  33.3  33.7  32.8  31.2  30.3  24.3  26.2  24.3  30.3  31.2  32.8  33.7  33.3  31.3  25.1  26.7  32.9  34.7  32.8  34.7  32.9  26.7  25.1  31.3
 12.5   141   144   145   145   138   107   108   107   138   145   145   144   141   120   105   110   144   156   155   156   144   110   105   120
 15.0   249   253   256   258   246   189   190   189   246   258   256   253   249   208   184   194   255   276   277   276   255   194   184   208
 17.5   294   300   301   302   286   221   219   221   286   302   301   300   294   244   217   228   297   320   321   320   297   228   217   244
 20.0   339   347   346   346   326   253   249   253   326   346   346   347   339   280   249   262   339   363   365   363   339   262   249   280
 22.5   337   345   344   344   328   257   236   257   328   344   344   345   337   280   236   262   337   358   360   358   337   262   236   280
 25.0   334   342   341   342   329   261   224   261   329   342   341   342   334   279   223   261   335   352   355   352   335   261   223   279
 27.5   296   303   302   302   292   234   191   234   292   302   302   303   296   250   190   235   297   311   313   311   297   235   190   250
 30.0   259   264   262   262   255   207   158   207   255   262   262   264   259   221   157   208   259   269   272   269   259   208   157   221
 32.5   222   226   225   224   218   179   131   179   218   224   225   226   222   192   131   181   222   230   232   230   222   181   131   192
 35.0   186   189   187   185   181   151   105   151   181   185   187   189   186   162   105   153   185   191   193   191   185   153   105   162
 37.5   160   163   161   159   156   131  88.0   131   156   159   161   163   160   140  88.4   133   159   164   165   164   159   133  88.4   140
 40.0   134   136   134   133   130   110  71.3   110   130   133   134   136   134   119  71.8   113   133   137   138   137   133   113  71.8   119
 42.5   116   118   116   115   112  95.8  60.7  95.8   112   115   116   118   116   103  61.3  98.4   114   118   119   118   114  98.4  61.3   103
 45.0  97.4  99.2  98.0  96.3  93.7  81.1  50.1  81.1  93.7  96.3  98.0  99.2  97.4  87.1  50.8  83.5  95.8  99.0  99.9  99.0  95.8  83.5  50.8  87.1
 47.5  83.9  85.6  84.4  83.0  80.5  70.1  43.0  70.1  80.5  83.0  84.4  85.6  83.9  75.3  43.7  72.3  82.4  85.1  85.9  85.1  82.4  72.3  43.7  75.3
 50.0  70.4  72.0  70.9  69.7  67.3  59.1  36.0  59.1  67.3  69.7  70.9  72.0  70.4  63.5  36.6  61.0  69.1  71.2  71.9  71.2  69.1  61.0  36.6  63.5
 52.5  60.3  61.8  60.9  59.8  57.7  50.8  31.1  50.8  57.7  59.8  60.9  61.8  60.3  54.5  31.7  52.4  59.1  61.0  61.6  61.0  59.1  52.4  31.7  54.5
 55.0  50.3  51.5  50.9  49.8  48.1  42.6  26.3  42.6  48.1  49.8  50.9  51.5  50.3  45.5  26.8  43.8  49.1  50.8  51.3  50.8  49.1  43.8  26.8  45.5
 57.5  42.8  43.9  43.3  42.4  40.9  36.3  22.8  36.3  40.9  42.4  43.3  43.9  42.8  38.7  23.3  37.3  41.7  43.2  43.7  43.2  41.7  37.3  23.3  38.7
 60.0  35.2  36.3  35.8  35.0  33.7  29.9  19.4  29.9  33.7  35.0  35.8  36.3  35.2  31.9  19.7  30.8  34.2  35.5  36.0  35.5  34.2  30.8  19.7  31.9
 62.5  29.7  30.6  30.3  29.6  28.4  25.3  16.8  25.3  28.4  29.6  30.3  30.6  29.7  26.9  17.0  26.0  28.8  30.0  30.4  30.0  28.8  26.0  17.0  26.9
 65.0  24.1  25.0  24.7  24.2  23.0  20.6  14.2  20.6  23.0  24.2  24.7  25.0  24.1  21.9  14.4  21.1  23.4  24.5  24.8  24.5  23.4  21.1  14.4  21.9
 67.5  20.0  20.8  20.7  20.3  19.2  17.2  12.1  17.2  19.2  20.3  20.7  20.8  20.0  18.2  12.4  17.5  19.5  20.4  20.7  20.4  19.5  17.5  12.4  18.2
 70.0  16.0  16.6  16.6  16.3  15.4  13.8  10.1  13.8  15.4  16.3  16.6  16.6  16.0  14.5  10.3  14.0  15.5  16.3  16.6  16.3  15.5  14.0  10.3  14.5
 72.5  12.9  13.6  13.5  13.3  12.5  11.3   8.4  11.3  12.5  13.3  13.5  13.6  12.9  11.9   8.6  11.4  12.6  13.3  13.5  13.3  12.6  11.4   8.6  11.9
 75.0   9.9  10.6  10.4  10.3   9.7   8.8   6.7   8.8   9.7  10.3  10.4  10.6   9.9   9.2   6.8   8.9   9.7  10.2  10.4  10.2   9.7   8.9   6.8   9.2
 77.5   7.7   8.2   8.1   8.0   7.5   6.9   5.3   6.9   7.5   8.0   8.1   8.2   7.7   7.2   5.4   6.9   7.4   7.9   8.1   7.9   7.4   6.9   5.4   7.2
 80.0   5.5   5.8   5.8   5.7   5.3   5.0   4.0   5.0   5.3   5.7   5.8   5.8   5.5   5.2   4.1   5.0   5.2   5.6   5.8   5.6   5.2   5.0   4.1   5.2
 82.5   4.0   4.3   4.3   4.2   3.9   3.7   3.0   3.7   3.9   4.2   4.3   4.3   4.0   3.8   3.1   3.8   3.8   4.1   4.4   4.1   3.8   3.8   3.1   3.8
 85.0   2.5   2.7   2.7   2.7   2.4   2.4   2.0   2.4   2.4   2.7   2.7   2.7   2.5   2.5   2.1   2.5   2.4   2.6   2.9   2.6   2.4   2.5   2.1   2.5
 87.5   2.1   2.3   2.3   2.3   2.1   2.1   1.8   2.1   2.1   2.3   2.3   2.3   2.1   2.2   2.0   2.2   2.1   2.3   2.6   2.3   2.1   2.2   2.0   2.2
 90.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
 92.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
 95.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
 97.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
100.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
102.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
105.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
107.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
110.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
112.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
115.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
117.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
120.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
122.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
125.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
127.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
130.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
132.5   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
135.0   1.7   2.0   2.0   2.0   1.7   1.7   1.6   1.7   1.7   2.0   2.0   2.0   1.7   1.9   1.9   1.9   1.7   2.1   2.2   2.1   1.7   1.9   1.9   1.9
137.5   1.6   1.9   1.9   1.9   1.6   1.6   1.6   1.6   1.6   1.9   1.9   1.9   1.6   1.8   1.8   1.8   1.6   2.0   2.1   2.0   1.6   1.8   1.8   1.8
140.0   1.5   1.8   1.8   1.8   1.5   1.5   1.6   1.5   1.5   1.8   1.8   1.8   1.5   1.7   1.7   1.7   1.5   1.9   2.0   1.9   1.5   1.7   1.7   1.7
142.5   1.4   1.7   1.7   1.7   1.4   1.4   1.6   1.4   1.4   1.7   1.7   1.7   1.4   1.6   1.6   1.6   1.4   1.8   1.9   1.8   1.4   1.6   1.6   1.6
145.0   1.3   1.6   1.6   1.6   1.3   1.3   1.6   1.3   1.3   1.6   1.6   1.6   1.3   1.5   1.5   1.5   1.3   1.6   1.7   1.6   1.3   1.5   1.5   1.5
147.5   1.2   1.5   1.5   1.5   1.2   1.2   1.6   1.2   1.2   1.5   1.5   1.5   1.2   1.4   1.4   1.4   1.2   1.5   1.6   1.5   1.2   1.4   1.4   1.4
150.0   1.1   1.3   1.3   1.3   1.1   1.1   1.6   1.1   1.1   1.3   1.3   1.3   1.1   1.3   1.3   1.3   1.1   1.4   1.5   1.4   1.1   1.3   1.3   1.3
152.5   1.0   1.2   1.2   1.2   1.0   1.0   1.6   1.0   1.0   1.2   1.2   1.2   1.0   1.2   1.2   1.2   1.0   1.3   1.4   1.3   1.0   1.2   1.2   1.2
155.0   0.9   1.1   1.1   1.1   0.9   0.9   1.6   0.9   0.9   1.1   1.1   1.1   0.9   1.1   1.1   1.1   0.9   1.2   1.2   1.2   0.9   1.1   1.1   1.1
157.5   0.9   1.0   1.0   1.0   0.9   0.9   1.6   0.9   0.9   1.0   1.0   1.0   0.9   1.0   1.0   1.0   0.9   1.0   1.1   1.0   0.9   1.0   1.0   1.0
160.0   0.8   0.9   0.9   0.9   0.8   0.8   1.6   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.8   0.8   0.8   0.9   1.0   0.9   0.8   0.8   0.8   0.8
162.5   0.7   0.8   0.8   0.8   0.7   0.7   1.6   0.7   0.7   0.8   0.8   0.8   0.7   0.7   0.7   0.7   0.7   0.8   0.9   0.8   0.7   0.7   0.7   0.7
165.0   0.6   0.7   0.7   0.7   0.6   0.6   1.6   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.6
167.5   0.5   0.6   0.6   0.6   0.5   0.5   1.6   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.5   0.5
170.0   0.4   0.4   0.4   0.4   0.4   0.4   1.6   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.4   0.4   0.4   0.4
172.5   0.3   0.3   0.3   0.3   0.3   0.3   1.6   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   1.6   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   1.6   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   1.6   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0