Night Light of Carrickfergus (Northern Ireland) from space (United Kingdom) Src. Average luminocity for 10x10km area is 21.6366% and for 50x50km: 12.8419%.
Square area 10x10 km:
 1.38%
 4.14%
 2.51%
 2.26%
 2.38%
 3.01%
 2.76%
 1.5%
 3.88%
 32.71%
 43.48%Square area 50x50 km:
 2.92%
 2.92%
 0.84%
 1.35%
 1.09%
 1.26%
 1.41%
 1.63%
 3.52%
 8.42%
 74.64%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
55° 7' 11.7" North, 6° 30' 32.1" West
54° 42' 56.9" North, 5° 48' 20.9" West
54° 18' 27.4" North, 5° 6' 9.6" West
Some cities around Carrickfergus sort by population:
• Newtownabbey
		9.1 km =5.7 mi, 
226°
• Bangor
		11.2 km =7 mi, 
128°
• Larne
		14.9 km =9.3 mi, 
357°
• Dundonald
		13.8 km =8.6 mi, 
177°
• Holywood
		8.7 km =5.4 mi, 
188°
• Ballyclare
		13 km =8.1 mi, 
287°
• Jordanstown
		7 km =4.3 mi, 
239°
• Greenisland
		4.7 km =2.9 mi, 
249°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016