Illuminance plots of mac615sbl

(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:

   
       
# IESNA91
# [TEST] LSI 14227
# [DATE] 07/29/99
# [MANUFAC] RUUD LIGHTING
# [LUMCAT] MAC615SBL
# [LUMINAIRE] 12" AREA CUTOFF / W/BACK LT. SHIELD
# [LAMP] 150 WATT PSMH
# TILT=NONE
# Bulbs: 1,  15000 lm each
# Number of measured angles:  37 vertical,  30 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous openig width, length and height:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:  185 W


# Source file: mac615sbl.ies
# Luminaire flux =  7621 lm,
#                   50.8 % of the bulb flux
# between 75 and 90:  2.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.0 cd/1000lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   0.0 cd/1000lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   319 cd/1000lm,
# 67.5 deg to <72.5 deg:   max   226 cd/1000lm,
# maximum spec. lum. intensity   382 cd/1000lm

# 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   5.0  15.0  25.0  35.0  45.0  55.0  60.0  62.5  65.0  67.5  70.0  72.5  75.0  77.5  80.0  82.5  85.0  87.5  90.0  95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0
#V:  
  0.0   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153
  2.5   167   165   164   163   162   161   159   158   157   157   156   155   155   154   154   153   152   152   151   150   149   146   144   142   140   139   138   139   140   142
  5.0   173   171   170   168   167   165   163   162   161   160   159   159   158   157   156   155   154   152   151   150   147   140   133   126   119   115   112   111   112   113
  7.5   180   178   176   174   172   170   166   165   164   163   162   161   160   159   158   157   155   153   151   149   144   133   120   108  98.1  91.1  86.6  83.9  84.1  84.2
 10.0   187   185   184   181   178   174   169   167   166   165   164   163   161   160   159   157   155   153   151   148   142   126   108  91.7  78.7  71.8  67.2  65.3  64.6  65.1
 12.5   194   191   190   187   183   178   172   170   169   168   166   164   163   161   160   158   156   154   151   148   140   118  95.2  77.5  65.6  60.3  57.3  55.8  55.4  55.4
 15.0   201   198   196   194   190   184   176   173   171   169   167   165   163   161   159   157   155   153   150   146   136   108  82.6  65.6  57.6  53.5  51.1  49.7  49.2  49.1
 17.5   204   201   201   199   194   189   179   175   173   171   169   166   163   161   159   156   154   152   148   144   132  99.3  72.4  58.3  52.5  49.2  46.2  44.7  44.4  44.1
 20.0   208   206   204   203   198   192   182   177   174   171   169   166   164   160   157   155   152   149   146   141   127  90.2  64.3  53.5  48.5  44.9  41.9  40.3  39.6  39.6
 22.5   211   208   207   206   202   195   184   178   175   171   168   165   162   158   155   152   150   147   143   138   122  82.0  59.2  50.8  45.0  41.4  38.4  36.2  35.2  34.9
 25.0   213   210   211   208   205   199   185   179   175   172   169   165   160   156   153   150   148   145   141   135   117  74.5  55.0  48.0  42.1  38.0  34.7  31.1  29.7  29.3
 27.5   212   210   211   213   209   201   188   179   175   170   166   162   157   153   149   146   144   140   137   130   110  67.0  51.8  45.1  39.2  34.0  29.0  25.2  23.6  23.2
 30.0   214   212   213   217   216   205   190   180   174   169   163   158   154   149   145   142   140   137   133   125   103  60.8  49.0  42.7  35.6  29.0  23.3  20.6  19.8  19.3
 32.5   222   220   220   223   223   215   194   182   175   169   163   157   152   147   142   138   135   131   127   119  95.2  55.1  45.7  40.0  31.5  23.3  18.8  17.1  16.3  16.2
 35.0   231   227   227   227   227   223   199   185   178   170   163   156   150   145   140   135   131   127   122   114  88.3  50.2  42.3  36.4  26.3  18.7  15.2  13.8  13.1  12.9
 37.5   235   231   231   228   228   224   205   190   180   173   166   158   150   144   138   133   130   129   122   109  81.2  45.8  38.7  31.7  20.6  15.0  11.9  10.2   9.2   8.9
 40.0   242   237   237   229   227   221   203   190   183   175   167   158   151   144   140   139   139   135   123   105  74.6  42.5  35.6  26.4  16.5  11.9   8.5   6.3   5.7   5.5
 42.5   272   265   253   239   225   216   191   184   181   174   165   156   150   145   143   137   128   120   112  98.8  68.2  38.6  31.7  21.5  13.2   8.4   5.4   5.0   4.7   4.5
 45.0   307   300   285   258   230   209   182   175   171   169   162   152   144   137   132   124   117   111   105  93.4  62.4  35.6  27.6  17.0  10.1   5.4   4.4   4.2   3.9   3.7
 47.5   336   331   320   289   239   206   177   165   162   158   152   145   138   132   125   118   111   106 100.0  88.7  57.1  32.1  23.4  13.8   6.6   4.3   3.8   3.4   3.2   3.1
 50.0   360   356   353   323   264   215   174   159   151   146   141   136   131   126   121   114   108   102  96.2  84.5  51.7  29.1  19.1  10.6   4.5   3.5   3.0   2.8   2.6   2.5
 52.5   374   372   371   345   289   233   173   155   148   141   133   129   125   122   119   116   111   103  94.6  82.1  46.5  26.2  15.3   7.5   3.7   2.9   2.5   2.2   2.0   2.0
 55.0   381   377   382   359   308   249   175   152   141   134   126   120   117   118   122   121   114   108  95.6  78.5  41.5  23.2  12.2   4.8   3.0   2.3   2.0   1.8   1.6   1.6
 57.5   370   365   378   364   321   256   183   148   136   127   119   112   108   111   125   123   110  97.3  85.8  71.0  37.0  20.4   9.7   3.9   2.4   1.9   1.5   1.5   1.2   1.2
 60.0   338   333   348   346   317   254   188   149   134   122   113   105  99.4  99.0   115   113  96.1  83.6  75.8  63.3  32.3  18.2   6.9   3.2   2.0   1.5   1.2   1.0   1.0   0.9
 62.5   303   297   314   319   298   245   184   151   133   120   108  99.5  92.3  89.2  99.7   101  83.6  73.4  66.9  55.8  27.6  15.6   4.6   2.5   1.6   1.1   0.9   0.8   0.7   0.7
 65.0   261   255   268   278   266   227   172   144   130   116   101  90.0  81.6  76.0  80.3  77.2  66.7  60.2  54.4  46.5  22.4  12.5   3.5   2.0   1.2   0.8   0.7   0.5   0.5   0.4
 67.5   220   211   218   226   222   198   146   128   118   107  95.0  83.2  73.7  66.9  65.4  60.2  52.5  47.2  41.7  36.4  17.8   8.9   2.7   1.5   0.9   0.6   0.5   0.4   0.3   0.3
 70.0   123   116   131   173   177   150   123   112   103  93.6  83.6  74.0  65.1  57.0  50.8  43.7  37.7  33.4  29.3  25.4  13.7   5.4   2.0   1.1   0.7   0.4   0.3   0.3   0.2   0.1
 72.5  84.1  79.7  83.8  89.2   114   112  89.7  80.9  77.1  73.8  70.2  65.5  59.9  51.9  42.7  34.0  28.3  25.4  22.4  19.0  10.0   2.9   1.5   0.8   0.4   0.3   0.2   0.1   0.1   0.0
 75.0  60.8  56.5  58.8  61.8  60.0  61.6  63.3  63.7  64.9  65.1  63.5  59.6  53.7  45.9  35.6  27.3  21.8  19.2  16.9  14.2   6.1   1.9   1.0   0.5   0.3   0.1   0.1   0.0   0.0   0.0
 77.5  39.5  36.4  37.1  38.6  36.6  34.5  41.0  45.1  45.9  45.8  44.3  41.7  38.1  31.9  25.7  19.4  15.2  13.1  11.2   9.2   3.5   1.1   0.6   0.3   0.1   0.1   0.0   0.0   0.0   0.0
 80.0  23.6  20.7  20.3  20.7  19.8  19.5  25.0  25.8  26.6  27.0  25.7  23.4  20.8  18.2  15.2  11.8   9.2   7.9   6.7   5.3   1.8   0.6   0.3   0.1   0.0   0.0   0.0   0.0   0.0   0.0
 82.5  10.2   8.7   8.6   9.0   8.3   8.5   9.7   9.7   9.7   9.5   8.7   7.5   6.7   6.2   5.2   4.0   3.4   3.0   2.4   1.9   0.7   0.3   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 85.0   3.3   2.4   2.3   2.5   2.4   2.6   3.0   3.0   2.8   2.6   2.3   1.9   1.8   1.7   1.3   1.1   1.0   0.8   0.6   0.5   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   0.0   0.0   0.0   0.0   0.1   0.1   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0

# IESNA91
# [TEST] LSI 14227
# [DATE] 07/29/99
# [MANUFAC] RUUD LIGHTING
# [LUMCAT] MAC615SBL
# [LUMINAIRE] 12" AREA CUTOFF / W/BACK LT. SHIELD
# [LAMP] 150 WATT PSMH
# TILT=NONE
# Bulbs: 1,  15000 lm each
# Number of measured angles:  37 vertical,  30 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous openig width, length and height:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:  185 W


# Source file: mac615sbl.ies
# Luminaire flux =  7621 lm,
#                   50.8 % of the bulb flux
# between 75 and 90:  2.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.0 cd / 1000 lm ,  0.5 % 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   319 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   226 cd / 1000 lm,
# maximum spec. lum. intensity   382 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   5.0  15.0  25.0  35.0  45.0  55.0  60.0  62.5  65.0  67.5  70.0  72.5  75.0  77.5  80.0  82.5  85.0  87.5  90.0  95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0
#V:  
  0.0   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153
  2.5   167   165   164   163   162   161   159   158   157   157   156   155   155   154   154   153   152   152   151   150   149   146   144   142   140   139   138   139   140   142
  5.0   173   171   170   168   167   165   163   162   161   160   159   159   158   157   156   155   154   152   151   150   147   140   133   126   119   115   112   111   112   113
  7.5   180   178   176   174   172   170   166   165   164   163   162   161   160   159   158   157   155   153   151   149   144   133   120   108  98.1  91.1  86.6  83.9  84.1  84.2
 10.0   187   185   184   181   178   174   169   167   166   165   164   163   161   160   159   157   155   153   151   148   142   126   108  91.7  78.7  71.8  67.2  65.3  64.6  65.1
 12.5   194   191   190   187   183   178   172   170   169   168   166   164   163   161   160   158   156   154   151   148   140   118  95.2  77.5  65.6  60.3  57.3  55.8  55.4  55.4
 15.0   201   198   196   194   190   184   176   173   171   169   167   165   163   161   159   157   155   153   150   146   136   108  82.6  65.6  57.6  53.5  51.1  49.7  49.2  49.1
 17.5   204   201   201   199   194   189   179   175   173   171   169   166   163   161   159   156   154   152   148   144   132  99.3  72.4  58.3  52.5  49.2  46.2  44.7  44.4  44.1
 20.0   208   206   204   203   198   192   182   177   174   171   169   166   164   160   157   155   152   149   146   141   127  90.2  64.3  53.5  48.5  44.9  41.9  40.3  39.6  39.6
 22.5   211   208   207   206   202   195   184   178   175   171   168   165   162   158   155   152   150   147   143   138   122  82.0  59.2  50.8  45.0  41.4  38.4  36.2  35.2  34.9
 25.0   213   210   211   208   205   199   185   179   175   172   169   165   160   156   153   150   148   145   141   135   117  74.5  55.0  48.0  42.1  38.0  34.7  31.1  29.7  29.3
 27.5   212   210   211   213   209   201   188   179   175   170   166   162   157   153   149   146   144   140   137   130   110  67.0  51.8  45.1  39.2  34.0  29.0  25.2  23.6  23.2
 30.0   214   212   213   217   216   205   190   180   174   169   163   158   154   149   145   142   140   137   133   125   103  60.8  49.0  42.7  35.6  29.0  23.3  20.6  19.8  19.3
 32.5   222   220   220   223   223   215   194   182   175   169   163   157   152   147   142   138   135   131   127   119  95.2  55.1  45.7  40.0  31.5  23.3  18.8  17.1  16.3  16.2
 35.0   231   227   227   227   227   223   199   185   178   170   163   156   150   145   140   135   131   127   122   114  88.3  50.2  42.3  36.4  26.3  18.7  15.2  13.8  13.1  12.9
 37.5   235   231   231   228   228   224   205   190   180   173   166   158   150   144   138   133   130   129   122   109  81.2  45.8  38.7  31.7  20.6  15.0  11.9  10.2   9.2   8.9
 40.0   242   237   237   229   227   221   203   190   183   175   167   158   151   144   140   139   139   135   123   105  74.6  42.5  35.6  26.4  16.5  11.9   8.5   6.3   5.7   5.5
 42.5   272   265   253   239   225   216   191   184   181   174   165   156   150   145   143   137   128   120   112  98.8  68.2  38.6  31.7  21.5  13.2   8.4   5.4   5.0   4.7   4.5
 45.0   307   300   285   258   230   209   182   175   171   169   162   152   144   137   132   124   117   111   105  93.4  62.4  35.6  27.6  17.0  10.1   5.4   4.4   4.2   3.9   3.7
 47.5   336   331   320   289   239   206   177   165   162   158   152   145   138   132   125   118   111   106 100.0  88.7  57.1  32.1  23.4  13.8   6.6   4.3   3.8   3.4   3.2   3.1
 50.0   360   356   353   323   264   215   174   159   151   146   141   136   131   126   121   114   108   102  96.2  84.5  51.7  29.1  19.1  10.6   4.5   3.5   3.0   2.8   2.6   2.5
 52.5   374   372   371   345   289   233   173   155   148   141   133   129   125   122   119   116   111   103  94.6  82.1  46.5  26.2  15.3   7.5   3.7   2.9   2.5   2.2   2.0   2.0
 55.0   381   377   382   359   308   249   175   152   141   134   126   120   117   118   122   121   114   108  95.6  78.5  41.5  23.2  12.2   4.8   3.0   2.3   2.0   1.8   1.6   1.6
 57.5   370   365   378   364   321   256   183   148   136   127   119   112   108   111   125   123   110  97.3  85.8  71.0  37.0  20.4   9.7   3.9   2.4   1.9   1.5   1.5   1.2   1.2
 60.0   338   333   348   346   317   254   188   149   134   122   113   105  99.4  99.0   115   113  96.1  83.6  75.8  63.3  32.3  18.2   6.9   3.2   2.0   1.5   1.2   1.0   1.0   0.9
 62.5   303   297   314   319   298   245   184   151   133   120   108  99.5  92.3  89.2  99.7   101  83.6  73.4  66.9  55.8  27.6  15.6   4.6   2.5   1.6   1.1   0.9   0.8   0.7   0.7
 65.0   261   255   268   278   266   227   172   144   130   116   101  90.0  81.6  76.0  80.3  77.2  66.7  60.2  54.4  46.5  22.4  12.5   3.5   2.0   1.2   0.8   0.7   0.5   0.5   0.4
 67.5   220   211   218   226   222   198   146   128   118   107  95.0  83.2  73.7  66.9  65.4  60.2  52.5  47.2  41.7  36.4  17.8   8.9   2.7   1.5   0.9   0.6   0.5   0.4   0.3   0.3
 70.0   123   116   131   173   177   150   123   112   103  93.6  83.6  74.0  65.1  57.0  50.8  43.7  37.7  33.4  29.3  25.4  13.7   5.4   2.0   1.1   0.7   0.4   0.3   0.3   0.2   0.1
 72.5  84.1  79.7  83.8  89.2   114   112  89.7  80.9  77.1  73.8  70.2  65.5  59.9  51.9  42.7  34.0  28.3  25.4  22.4  19.0  10.0   2.9   1.5   0.8   0.4   0.3   0.2   0.1   0.1   0.0
 75.0  60.8  56.5  58.8  61.8  60.0  61.6  63.3  63.7  64.9  65.1  63.5  59.6  53.7  45.9  35.6  27.3  21.8  19.2  16.9  14.2   6.1   1.9   1.0   0.5   0.3   0.1   0.1   0.0   0.0   0.0
 77.5  39.5  36.4  37.1  38.6  36.6  34.5  41.0  45.1  45.9  45.8  44.3  41.7  38.1  31.9  25.7  19.4  15.2  13.1  11.2   9.2   3.5   1.1   0.6   0.3   0.1   0.1   0.0   0.0   0.0   0.0
 80.0  23.6  20.7  20.3  20.7  19.8  19.5  25.0  25.8  26.6  27.0  25.7  23.4  20.8  18.2  15.2  11.8   9.2   7.9   6.7   5.3   1.8   0.6   0.3   0.1   0.0   0.0   0.0   0.0   0.0   0.0
 82.5  10.2   8.7   8.6   9.0   8.3   8.5   9.7   9.7   9.7   9.5   8.7   7.5   6.7   6.2   5.2   4.0   3.4   3.0   2.4   1.9   0.7   0.3   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 85.0   3.3   2.4   2.3   2.5   2.4   2.6   3.0   3.0   2.8   2.6   2.3   1.9   1.8   1.7   1.3   1.1   1.0   0.8   0.6   0.5   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   0.0   0.0   0.0   0.0   0.1   0.1   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0