Illuminance plots of DMAS61LBS

(as computed by ies2tab from that 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]   Thorn - Les Andelys
# [TEST]      DMAS61LBS - 29947
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V6L1A
# [LUMCAT]    DECOST2 LB60 AGP-(V6L1A)
# [DATE]      Unknown
# down given:   100.0%
# out given:    57.7%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/DMAS61LBS.LDT
# Luminaire flux =   579 raw, for the given bulb(s) it would be 11583 lm,
#                   57.9 % of the bulb flux
# between 75 and 90:  4.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 121.1 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   304 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   415 cd / 1000 lm,
# maximum spec. lum. intensity   415 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  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0
 10.0  90.0  93.2  96.2  96.7  97.0  97.4  97.9  98.4  98.6  98.7  98.8  98.9  98.9  99.0  99.3  99.6  99.8  99.9   100  99.9   100   100   101   101   101   100  99.0
 20.0  90.0  90.4  95.3  98.1  99.0   101   103   103   103   103   104   105   105   105   107   108   109   109   108   108   108   109   110   111   114   119   117
 30.0  82.0  86.3  95.7   105   109   113   116   118   119   117   116   117   117   116   120   123   124   123   121   123   126   127   129   131   137   151   153
 35.0  74.0  81.5  94.8   109   118   126   130   134   138   139   136   134   131   128   122   120   121   122   123   127   133   136   140   146   159   197   219
 40.0  67.0  73.9  93.2   108   121   132   143   153   162   161   158   154   149   135   128   124   123   126   129   133   140   146   154   168   184   229   269
 45.0  61.0  62.0  85.2   103   118   127   138   154   169   176   176   175   163   135   138   133   132   138   146   148   149   160   163   178   185   194   228
 47.5  58.0  58.8  80.8  98.5   111   123   134   148   161   174   181   180   170   151   146   138   138   144   155   159   167   174   178   182   171   167   200
 50.0  55.0  56.7  76.2  95.6   105   117   128   140   152   166   178   181   175   166   153   142   140   150   165   174   189   198   198   173   156   139   172
 52.5  49.0  52.6  73.5  93.0   102   111   122   133   143   156   174   181   178   172   160   148   142   154   177   196   218   230   203   169   133   117   161
 55.0  43.0  47.0  70.2  85.6  97.8   105   114   125   133   146   164   178   181   178   167   154   153   164   192   219   247   237   207   156   112  99.1   149
 57.5  35.0  40.8  65.1  77.0  88.9  98.4   106   115   123   135   153   172   179   177   171   164   167   186   209   240   255   238   184   138  90.9  82.6   117
 60.0  27.0  34.1  59.3  72.7  83.7  93.2  97.4   105   113   124   143   165   176   175   176   183   195   208   232   253   256   210   158   114  76.6  67.6  85.0
 62.5  23.5  28.9  54.2  69.2  80.6  87.4  91.3  97.1   104   116   133   156   165   168   174   200   236   250   258   259   230   179   125  90.4  68.8  56.6  66.5
 65.0  20.0  24.5  48.7  64.6  74.0  81.6  85.6  89.6  96.1   108   121   141   152   161   173   214   272   304   290   266   204   145   100  80.4  63.0  47.8  48.0
 67.5  14.0  20.7  42.4  59.7  64.1  74.7  81.0  82.0  88.4   101   108   125   134   143   161   225   302   359   349   273   177   118  84.2  72.5  58.1  40.7  38.0
 70.0   8.0  17.4  37.4  55.8  60.2  66.9  73.1  71.1  79.9  88.5  97.1   108   115   124   144   198   326   395   398   263   148  94.3  75.8  67.1  54.2  34.6  28.0
 72.5   7.5  12.5  32.8  49.3  54.1  59.0  62.5  62.7  67.3  76.0  78.7  91.9  85.8  98.0   114   159   282   410   415   241   124  80.5  67.6  60.4  50.7  29.4  26.0
 75.0   7.0   6.8  22.3  38.9  41.8  41.7  48.6  47.3  46.8  53.2  48.3  56.2  51.8  72.0  72.3   113   209   386   353   202  96.9  66.0  60.0  53.0  45.7  24.4  24.0
 77.5   4.5   3.3  12.0  17.5  21.3  19.4  20.1  22.2  21.7  21.7  16.6  25.0  25.4  40.0  38.5  60.9   118   256   230   126  54.8  47.3  46.5  42.5  39.0  18.3  15.0
 80.0   2.0   0.4   4.1   5.4   4.4   2.4   6.4   7.0   7.9   8.7  11.3  11.4   9.2   8.0  17.8  25.5  71.8   121   101  43.7  21.1  18.4  28.8  25.0  25.2  11.7   6.0
 82.5   1.0   0.0   0.0   0.0   0.5   0.1   2.3   3.0   2.8   4.5   6.0   3.9   5.8   4.5   7.5  15.1  32.6  36.9  27.5  10.0   5.0   5.7   5.9   5.9  12.9   6.0   3.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.8   0.7   0.9   0.4   0.1   1.7   1.2   0.0   1.0   3.4   7.6   9.0   6.4   3.7   0.9   0.0   1.1   0.9   2.5   2.7   0.3   0.0
 87.5   1.0   0.4   0.0   0.6   0.2   1.5   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.5   2.3   0.0   0.0   1.0   0.0   0.0   0.0   0.2   0.0   0.9   0.0   0.0   0.0
 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