Illuminance plots of 5NA55321ST1+5NA55300XG_1xHST_250W_S_16713

(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]   SiTECO
# [TEST]      16713
# [LUMINAIRE] Street light SR200, serial adjustment, LP 35, RP 2
# [LUMCAT]    5NA55321ST1 + 5NA55300XG
# [DATE]      
# down given: 100.0%
# out given: 83.9%
# tilt: 0.00
# [LAMP]      HST 250W
# Source file: ldt/5NA55321ST1+5NA55300XG_1xHST_250W_S_16713.ldt
# Luminaire flux =   839 raw, for the given bulb(s) it would be 27679 lm,
#                   83.9 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  17.0 cd / 1000 lm ,  0.3 % 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   490 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   399 cd / 1000 lm,
# maximum spec. lum. intensity   490 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0
#V:  
  0.0   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178
  5.0   163   164   168   171   174   177   181   186   188   192   195   199   203   206   208   208   208   204   201
 10.0   151   153   156   160   165   173   183   193   204   215   225   236   244   248   249   244   244   243   234
 15.0   139   141   144   150   156   162   168   178   190   206   225   246   267   287   294   289   272   266   255
 20.0   127   129   132   138   141   144   150   158   170   189   215   242   273   294   314   326   310   293   280
 25.0   120   121   123   125   127   132   138   143   153   174   205   236   267   296   317   330   326   312   299
 30.0   112   113   114   114   120   125   129   134   141   166   204   244   270   294   306   312   323   325   303
 35.0   107   108   107   109   113   119   125   129   132   153   196   251   280   298   306   290   294   331   304
 40.0   106   110   116   124   123   124   127   130   130   146   192   256   281   286   303   285   273   335   303
 45.0  95.0  99.0   109   129   139   136   130   133   131   148   208   269   282   302   297   296   270   329   305
 50.0  83.0  90.0  98.0   121   139   144   133   134   135   172   268   335   342   346   320   284   264   294   276
 55.0  67.0  73.0  85.0   110   129   135   133   130   136   198   329   387   394   374   307   242   207   201   180
 60.0  51.0  56.0  71.0  95.0   107   113   119   123   132   235   391   441   419   318   226   153   120  96.0  85.0
 65.0  38.0  42.0  54.0  70.0  83.0  94.0   103   117   130   273   490   473   310   176   110  77.0  65.0  53.0  49.0
 70.0  22.0  26.0  37.0  49.0  63.0  74.0  85.0  91.0   107   293   399   277   152  89.0  70.0  55.0  43.0  34.0  32.0
 75.0   7.0  14.0  11.0  16.0  29.0  15.0  11.0  13.0  22.0   149   192  66.0  21.0  44.0  48.0  40.0  28.0  18.0  13.0
 80.0   3.0   6.0   4.0   3.0   3.0   4.0   5.0   6.0   7.0  12.0  17.0  11.0   5.0   4.0   5.0   6.0  10.0   5.0   4.0
 85.0   0.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   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
 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
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
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
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
125.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
130.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
140.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
145.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
155.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
160.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
170.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
175.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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