REECL SQM network

Sky brightness data from SQM photometers of the Spanish Light Pollution Research Network.
REECL-NSB data repository is being archived at the Spanish Virtual Observatory (SVO)
See also Galician NSB Monitoring Network; Observatorio del Teide and Roque de los Muchachos
Do you want to contribute ? Contact J. Zamorano and join us.
More info and some results can be read at the poster presented at the IAU2015.

Histograms and Record plots

Observatorio Guirguillano 42.71167N 1.865W
rural area (Navarra)
Parc natural Turia 39.5246N 0.5180W
Natural reserve near Valencia
+ Albufera de Valencia 39.357N 0.325 W
Natural reserve S of city
+La Vara 43º 28' 21.6''N   6º 23' 26.7''W
Valdés, (Asturies) Rural ~25 km from Luarca
+ Observ. Cal Maciarol 42°01'09"N 0°44'40"E
Ager, Montsec, ~60km N of Lleida
Can Roig 41.826745,2.896287
Llagostera ~20km S of Girona
+ Puente la Reina 42.6725003N, 1.8154188W
rural area (Navarra)
+ Planetario de Pamplona 42.809 N ,1.6645 W
Urban area (Navarra)
+ Obs. Cala d'Hort 38.891141 N, 1.240841 E
(Eivissa) Rural San José de la Atalaya
+ Llessui 42° 27′ 09″ N, 01° 04′ 27″ E
Rural area 1500m (Lleida)
Reus 41.15081N 1.1092 E
urban area (Tarragona)
IES David Buján 43.2867554 N , 8.3573884 W
Rural, Cambre, A Coruña
Observ. Aras de los Olmos 39.9451, -1.1016
OAO-UV 1280m (90 km NW of Valencia)
+Mora de Rubielos 40.246001,-0.750129
rural area, Gúdar-Javalambre (Teruel)
+Tavernes de la Valldigna 39.0724 N , 0.2692 W
rural area, Valencia
+ Otos 38°51'12.7"N 0°26'36.4"W
València, Rural area Vall d'Albaida
+ Palau de Cerveró 39.4779989,-0.3760518
València, city center
+ Observ. Montcabrer 41°31'11"N 02°23'07"E
Residential (Cabrils) ~25km N of Barcelona
+ Observatorio UCM 40º27´04"N  03º43´34"W
Madrid (Ciudad Universitaria)
Madrid NE  40.45,-3.65
Inside Madrid ~5km from city center

Alcalá de Henares 40°26′02″N 03°17′56″W
Gurugú Residential ~40km from Madrid

Coslada (Madrid) 40 25 N , 03 31 W
Residential S of Madrid airport

+ IGN - Campus UAH     40.502194, -3.341
Alcalá de Henares Residential


+ Observ. Yebes - IGN 40°31'27"N 3°05'22"W
Guadalajara Rural area ~70km from Madrid
+ Madrid-Fuencarral 40.50111, -3.68364
residential area Madrid N
Madrid FCC 40.3742103,-3.6483627
c/ Luis I (residential area)
GMV - Tres Cantos 40º35'29"N  3º42'24"W
Residential Area Madrid N


+ Villaverde del Ducado 41°00'05"N 2°29'31"W
Guadalajara, Rural area ~130km from Madrid
Porto (Portugal) 41.177340 N, 8.605900 W
Escola Secundária Filipa Vilhena
Tomares 37.375 N, 6.05153 W
Urban area near Sevilla
Huétor-Santillán 37.3 N , 3.43 W
Rural area ~12km E from Granada
Arroyo-Hurtado 38.0968N 1.6758W
rural area E of Murcia
La Sagra Observatory 37.98 N , 2.56 W
Rural area 1530m (Granada)
+ Pamplona 42.82N 1.65 W
Residential area, city center
+ Sant Jordi de ses Salines 38.8929N, 1.39688E
(Eivissa) Residential near Ibiza airport
+ Miraflores de la Sierra 40.822 N 3.797 W
(Presa) rural area 40 km north of Madrid
+ Miraflores de la Sierra 40.814 N 3.765 W
(Pueblo) rural area 40 km N Madrid
Vigo (Wireless-Galicia) 38.16, -2.32
100 m urban area (Pontevedra)
+ Busot (MPC J02) 38.475485 N , 0.445046 W
urban area 19km N of Alicante
+ Cuenca MCCM 40.0768 N , 2.1306 W
Urban, Museo Ciencias de Castilla-La Mancha
+ Manzanera 40.057040N, 0.831853 W
rural area, Gúdar-Javalambre
+Observ A. Javalambre 40 02.5 N, 01 01 E
mountain 1957m (Teruel)
+ OA Sierra Nevada 37.06417 N, 3.38472 W
Mountain, Astronomical Obs. IAA-CSIC
Zillebeke 50.8345 N, 2.9203 E
rural area (Belgium)
Observ. Forcarei 42°36′38.61″N 08°22′15.27″W
Rural area (Pontevedra)
Majadahonda 40.4646156,-3.8620542
Residential ~17km from Madrid
Observatori Gavarres 41.984584N  2.908888E
Rural ~15km E of Girona
+ Observatorio. A. de Astronomía 37 24 54 N, 3 57 12 W
Alcalá la Real (Jaen), Rural area
Los Navalmorales 39.73 N, 4.65 W
Rural area 579m (Toledo)
Isaac Aznar Observatory 39.95 N , 1.109 W
Rural area 1270m (Valencia)
Porto (Portugal) 41.1773532,-8.606196
Escola Superior de Saúde do Politécnico
+ Escalona del Alberche 40.1049 N, 4.62234 W
Rural area 450m (Toledo)
+ OA Sierra Nevada 37.06417 N, 3.38472 W
Mountain, Astronomical Obs. IAA-CSIC
+ OA Sierra Nevada 37.06417 N, 3.38472 W
Mountain, Astronomical Obs. IAA-CSIC
+ OA Sierra Nevada 37.06417 N, 3.38472 W
Mountain, Astronomical Obs. IAA-CSIC

The graphs and the data files were created with PySQM free software