Illuminance plots of qsa5171121_2

(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]   C. & G. CARANDINI S.
# [TEST]      4GM-6981
# [LUMINAIRE] QSA-5        Vsap-100W/T
# [LUMCAT]    171.121
# [DATE]      1.1.1998 / C. & G. CARANDINI S.
# down given: 100.0%
# out given: 77.6%
# tilt: 0.0
# [LAMP]      Vsap-100 W/T-S
# Source file: ldt/qsa5171121_2.LDT
# Luminaire flux =   775 raw, for the given bulb(s) it would be  7748 lm,
#                   77.5 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  12.0 cd / 1000 lm ,  0.1 % 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   365 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   236 cd / 1000 lm,
# maximum spec. lum. intensity   527 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   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258
 10.0   184   187   194   199   200   202   205   209   215   223   232   241   249   256   260   264   270   276   281   286   291   295   299   302   307   309   313
 20.0   154   155   153   154   157   160   163   170   182   197   213   229   246   263   281   297   311   322   331   337   341   344   346   347   337   328   325
 30.0   132   132   130   132   136   141   146   152   159   170   188   211   236   261   285   308   328   347   365   377   379   374   364   351   314   256   236
 35.0   119   123   119   126   129   133   139   145   151   160   175   197   227   258   284   306   328   349   365   372   367   354   336   315   258   204   181
 40.0   114   112   109   116   120   124   129   135   142   150   162   182   214   250   279   304   328   348   362   363   349   321   285   245   198   152   136
 45.0  99.0   101   101   108   111   115   120   126   132   139   149   169   202   242   281   320   357   381   383   360   315   263   220   183   144   112   100
 47.5  95.0  96.0  98.0   103   105   109   115   122   128   135   146   171   215   268   319   365   402   421   413   372   300   227   180   150   121  96.0  88.0
 50.0  91.0  90.0  95.0   101   103   107   112   119   127   135   147   174   227   294   359   420   471   492   464   392   294   205   153   125   104  83.0  75.0
 52.5  81.0  86.0  93.0  98.0   103   107   111   117   126   135   147   176   235   305   367   428   492   527   503   420   297   185   128   107  88.0  70.0  64.0
 55.0  71.0  76.0  89.0  95.0  99.6   104   108   114   122   132   145   178   242   316   376   425   466   488   474   407   287   171   112  91.0  75.0  61.0  54.0
 57.5  61.0  65.0  82.0  93.0  97.9   102   105   110   119   130   144   180   250   327   382   419   443   446   415   346   246   153   101  76.0  66.0  53.0  43.0
 60.0  51.0  54.0  76.0  87.0  92.4  97.0   101   106   115   127   142   181   257   338   388   411   417   401   356   285   199   125  86.8  71.0  59.0  45.0  33.0
 62.5  42.0  41.0  68.0  80.0  87.1  93.0  97.1   102   110   120   134   166   228   293   336   358   365   348   300   231   159   103  75.3  65.0  50.0  38.0  26.0
 65.0  32.0  30.0  53.0  72.0  81.9  89.0  91.7  94.0   100   109   122   149   198   249   281   297   301   284   241   185   132  92.0  70.6  60.0  45.0  31.0  18.0
 67.5  23.0  22.0  36.0  61.0  72.3  80.0  82.0  83.0  88.0  97.0   110   133   169   204   225   235   236   222   187   144   106  78.0  63.3  56.0  42.0  24.0  11.0
 70.0  14.0  14.0  25.0  48.0  59.0  67.0  70.1  72.0  76.9  86.0  99.5   118   140   160   171   174   172   161   137   107  78.2  58.0  55.0  52.0  37.0  16.0   4.0
 72.5  11.0  10.0  16.0  34.0  44.5  53.0  58.0  61.0  64.1  69.0  77.3  90.0   107   122   130   131   126   114  95.6  74.0  53.4  39.0  37.0  35.0  31.0   9.0   3.0
 75.0   7.0   3.0   9.0  21.0  32.1  40.0  42.8  43.0  44.0  47.0  52.8  62.0  74.1  85.0  90.6  91.0  87.1  79.0  66.7  51.0  34.0  21.0  19.0  17.0  21.0   4.0   2.0
 77.5   4.0   1.0   4.0   9.0  18.4  25.0  25.5  26.0  26.0  26.0  28.8  34.0  41.4  48.0  51.2  51.0  48.4  44.0  38.4  31.0  21.7  13.0   7.1   3.0   9.0   0.0   1.0
 80.0   0.0   0.0   1.0   4.0   9.1  12.0  11.5   9.0   6.5   5.0   4.9   6.0   8.0  10.0  11.0  11.0  10.3  10.0  10.8  11.0   9.0   6.0   3.3   1.0   0.0   0.0   0.0
 82.5   0.0   0.0   1.0   1.0   0.4   0.0   0.0   0.0   0.0   0.0   1.2   3.0   4.8   6.0   6.1   5.0   2.9   1.0   1.0   1.0   1.0   1.0   0.6   0.0   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   1.0   1.2   1.0   0.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   0.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   1.0   1.2   1.0   0.5   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
 92.5   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
 95.0   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
 97.5   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
100.0   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
102.5   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
105.0   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
120.0   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
135.0   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
150.0   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
165.0   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
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   0.0   0.0   0.0