Illuminance plots of DMAS63LBS

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]   Thorn - Les Andelys
# [TEST]      DMAS63LBS - 29946
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V6L3A
# [LUMCAT]    DECOST2 LB60 AGP-(V6L3A)
# [DATE]      Unknown
# down given:   100.0%
# out given:    61.3%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/DMAS63LBS.LDT
# Luminaire flux =   614 raw, for the given bulb(s) it would be 12272 lm,
#                   61.4 % of the bulb flux
# between 75 and 90:  3.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  94.6 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   497 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   627 cd / 1000 lm,
# maximum spec. lum. intensity   627 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  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107   107
 10.0  99.0   101   103   104   105   106   107   109   110   111   112   113   114   115   117   118   119   121   122   123   125   128   130   132   136   141   143
 20.0  87.0  89.9  95.9  99.0  99.8   102   105   108   111   113   115   117   119   121   122   124   126   132   137   142   146   149   154   160   171   187   200
 30.0  79.0  84.2   101  99.0   102   108   111   114   117   119   121   125   129   133   139   146   156   165   176   185   192   195   196   201   207   236   259
 35.0  74.0  80.9  95.9   107   114   120   123   126   128   130   130   132   133   135   138   147   160   176   192   207   211   214   209   200   185   181   188
 40.0  64.0  77.2  94.2   115   125   132   139   143   147   150   147   143   140   138   143   155   170   187   200   207   211   199   187   168   134   120   117
 45.0  59.0  68.1  87.3   109   121   133   151   154   160   167   170   162   156   153   159   175   198   222   234   227   197   173   147   129   103  99.3   109
 47.5  54.5  62.5  82.8   104   114   128   146   157   166   176   181   174   168   166   172   189   219   250   263   242   202   164   135   114  97.0  92.9   108
 50.0  50.0  56.7  78.0  98.9   105   120   142   157   170   180   186   185   181   178   186   206   241   278   285   253   202   152   121   107  90.8  86.0   106
 52.5  45.0  51.5  73.5  92.8  97.8   111   134   153   169   180   188   194   191   188   198   223   264   312   304   248   187   135   112  99.5  85.0  80.1  99.5
 55.0  40.0  46.3  68.9  85.8  91.2   106   123   146   164   178   186   199   201   198   210   242   297   341   309   234   162   124   102  92.0  79.9  74.2  93.0
 57.5  33.5  40.6  64.6  80.3  87.9  99.4   114   135   156   172   185   197   203   212   233   275   335   353   292   204   142   111  96.5  85.2  71.9  64.6  78.5
 60.0  27.0  34.5  59.4  75.4  82.8  91.8   105   124   144   162   178   189   203   225   259   329   382   351   261   174   121   103  89.7  79.1  64.2  54.2  64.0
 62.5  22.5  29.3  53.1  69.5  77.1  84.2  94.7   113   130   149   167   177   195   234   309   400   410   334   224   145   111  94.9  83.7  73.4  58.8  46.1  50.5
 65.0  18.0  24.6  48.6  64.8  71.6  79.6  85.1   100   117   133   152   161   184   242   375   497   453   317   192   126   101  89.0  78.6  69.8  55.8  38.3  37.0
 67.5  11.0  21.0  45.0  59.7  66.6  75.4  79.6  89.2   104   118   133   146   164   223   393   572   499   297   164   107  89.4  80.9  72.7  66.1  54.0  33.7  28.0
 70.0   4.0  18.1  38.5  54.5  60.9  68.8  72.5  80.1  90.7   102   115   128   146   203   401   600   524   280   134  93.7  80.8  72.1  68.3  62.7  52.9  30.8  19.0
 72.5   4.0  12.8  30.4  47.6  52.1  57.3  60.3  65.3  76.7  81.2  82.0   108   103   136   327   627   463   234   110  81.1  71.9  67.1  63.0  59.1  52.6  26.3  14.5
 75.0   4.0   6.6  23.1  36.1  38.2  36.9  37.3  38.7  42.6  46.5  45.2  65.5  54.4  69.0   201   434   354   153  76.8  60.5  59.0  53.8  54.7  52.1  45.6  21.0  10.0
 77.5   2.0   3.2  15.1  13.4  16.9  13.5  13.3  15.6  18.6  17.7  11.5  29.0  28.5  43.0   118   224   200  69.8  36.2  29.6  29.3  32.4  32.9  37.2  34.9  15.7   7.0
 80.0   0.0   0.3   5.4   2.8   0.5   3.1   3.5   5.7   9.0  10.3  11.6  15.0  14.7  17.0  61.7  94.6  72.2  25.9  10.9   8.3   9.9   6.6  10.4  18.3  12.7  10.5   4.0
 82.5   0.0   0.0   0.0   0.0   0.0   2.6   0.4   1.5   5.1   5.3   4.7   7.0   8.0   8.5  19.2  33.0  17.6   9.7   4.5   2.2   2.6   1.2   1.2   0.2   1.1   5.4   2.0
 85.0   0.0   0.0   0.0   0.0   0.0   1.5   0.3   0.0   1.6   2.0   1.7   1.1   1.6   0.0   8.4   6.8   4.8   3.6   1.9   0.0   0.7   0.4   0.0   0.0   2.5   0.3   0.0
 87.5   2.5   0.0   0.0   0.0   0.5   0.0   0.8   0.0   0.0   0.0   2.6   1.5   0.3   0.0   0.5   1.5   0.0   0.0   0.8   0.0   0.0   0.7   0.0   0.0   1.7   0.0   1.0
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0