On one hand, only 58.2% of the hosts do not present any object within 6 arcsec.
Aceituno J., Bouy H., Barrado D., Lillo-Box J., Sánchez S. 2013, 'Multiplicity and properties of Kepler planet candidates: High spatial imaging andRV studies*', EPJ Web of Conferenceshttp://dx.doi.org/10.1051/epjconf/20134705008. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
All patients had variable degrees of stereopsis (ranging between 100 and 800 arcsec, which remain unchanged postoperatively).
Mohamed F Farid, Ahmed M Saeed, Ahmed M.A. Elbarki 2016, 'Unilateral large lateral rectus recession in treatment of unilateral exotropic duaneretraction syndrome', Journal of the Egyptian Ophthalmological Societyhttp://www.jeos.eg.net/article.asp?issn=2090-0686;year=2016;volume=109;issue=1;spage=5;epage=9;aulast=Farid. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The design allows fully programmable tracking speeds with typical range of 15 arcsec/sec with accuracy of +/-5 arcsec/hour.
Wonyong Han, Peter Mack, Jang-Hyun Park, Ho Jin, Woo-Baik Lee, Chung-Uk Lee 2000, 'Design Concept for the Retrofit KAO 1m Robotic Telescope', Journal of Astronomy and Space Scienceshttp://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2000/v17n2/OJOOBS_2000_v17n2_211.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Specifically, the sensor provides accuracy and precision in the order of 1 arcmin and 1 arcsec, respectively.
Michele Grassi, Giancarlo Rufino 2009, 'Multi-Aperture CMOS Sun Sensor for Microsatellite Attitude Determination', Sensorshttp://www.mdpi.com/1424-8220/9/6/4503/. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)