Free Access

Table 2

BVRI photometric observations of HBC 722 for the period Apr. 2009–Sep. 2010.

JD (24...) B V R I Telescope JD (24...) B V R I Telescope

54938.551 18.12 16.80 15.24 Schmidt 55421.326 15.84 14.29 13.24 12.11 1.3-m
55000.499 19.80 18.42 17.02 15.23 1.3-m 55422.258 15.76 14.24 13.20 12.07 1.3-m
55009.522 19.74 18.23 16.86 15.22 1.3-m 55423.256 15.70 14.18 13.14 12.04 1.3-m
55011.458 18.32 16.99 15.31 Schmidt 55424.251 15.68 14.15 13.10 12.00 1.3-m
55016.501 19.97 18.33 16.93 15.28 1.3-m 55425.250 15.61 14.07 13.04 11.94 1.3-m
55022.502 19.82 18.42 17.01 15.24 1.3-m 55426.599 15.54 14.03 12.99 11.89 1.3-m
55027.412 18.40 17.10 15.33 Schmidt 55427.591 15.54 14.02 12.97 11.87 1.3-m
55028.380 16.91 15.19 Schmidt 55428.590 15.57 14.05 13.00 11.88 1.3-m
55035.502 19.80 18.18 16.82 15.18 1.3-m 55429.589 15.58 14.05 12.99 11.88 1.3-m
55044.338 19.90 18.33 16.98 15.28 1.3-m 55432.519 15.37 13.86 12.83 11.75 1.3-m
55065.292 18.35 16.88 15.17 Schmidt 55433.470 15.32 13.81 12.79 11.71 1.3-m
55111.330 18.45 15.29 Schmidt 55434.290 15.34 13.83 12.81 11.72 1.3-m
55113.243 18.38 17.10 15.30 Schmidt 55435.310 15.36 13.84 12.83 11.74 1.3-m
55156.197 18.47 17.00 15.25 Schmidt 55439.237 15.33 13.82 12.78 11.70 1.3-m
55157.227 18.25 16.90 15.19 Schmidt 55440.238 15.28 13.77 12.75 11.68 1.3-m
55330.436 18.96 17.37 16.04 14.60 Schmidt 55447.420 15.17 13.69 12.70 11.62 Schmidt
55358.424 18.89 17.26 16.07 14.53 Schmidt 55448.326 15.16 13.68 12.70 11.63 Schmidt
55415.466 16.10 14.59 13.53 12.38 Schmidt 55449.407 15.20 13.72 12.73 11.64 Schmidt
55416.433 16.04 14.51 13.45 12.32 Schmidt 55458.218 15.15 13.65 12.65 11.59 1.3-m
55420.497 15.84 14.30 13.25 12.12 1.3-m 55459.513 15.19 13.69 12.67 11.61 1.3-m

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.