Open Access

Table 1.

List of observatories and equipment.

Observatory Location SQM Telescope CCD camera Pixel scale
Black Bird II (BBO II) New Mexico (USA) 21.9 RCO 0.506-m f/8.1 Apogee Alta U16M 0.46″/pix
Rancho del Sol (RdS) California (USA) 21.6 RCO 0.506-m f/8.1 Alta KAF 0900 0.58″/pix
Mount Lemmon Sky Center Arizona (USA) 21.9 Schulman 0.80-m f/7 SBIG STX16803 0.33″/pix
CHART32 CTIO, Chile 21.9 Cassegrain 0.80-m f/7 FLI PL-16803 0.33″/pix
ROSA Verclause, France 21.7 0.40-cm f/3.75 FLI ML-16803 1.24″/pix
Rancho Hidalgo Obs. (RHO) New Mexico, USA 21.9 RCSO 0.362-m f/7.9 Apogee U16M 0.62″/pix
MJ Observatory (MJO) Huete, Spain 21.7 AstroPhysics 0.13-m f/4.5 Moravian G3 11002 3.13″/pix

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