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Table 1

Characteristics of collected ground-based transit light curves of Kepler-82b/c, collected through KOINet.

Date Planet Telescope σres N CAD Ttot TC (ppt) (s) (h)
2014.09.04 b ARC 3.5 m 1.1 235 60 4.6 - - B E O
2017.07.08 c NOT 2.5 m 1.4 111 193 4.2 O I - - -
2018.07.05 c NOT 2.5 m 1.2 112 179 5.7 O I - - -
2015.05.26 b SAO 6.5 m 0.3 32 68 1.1 Only off-transit data
2015.05.28 c CAHA 2.2 m 10.8 75 86 1.9 Only off-transit data
2015.07.19 c CAHA 3.5 m 4.4 292 102 6.8 Parabolic solution was chosen
c LIV 2 m 1.5 112 90 3.0 Parabolic solution was chosen
c TJO 0.8 m 4.4 163 69 4.4 Parabolic solution was chosen
2018.07.05 c KRYO 1.2 m 3.7 242 83 5.8 Only off-transit data

2014.07.23 IAC 0.8 m Corrupted data
OLT 1.2 m Corrupted data

Notes. From left to right: the date on which the observations were carried out, in years, months and days; the planet the transit belongs to; an acronym for the telescope used to perform the observations; the precision of the data in parts-per-thousand (ppt), σres; the number of frames acquired during the night, N; the cadence of the data considering the readout time in seconds, CAD; the total duration of the observations in hours, Ttot; the transit coverage, TC. The letter code to specify the transit coverage during each observation is the following: O: out of transit, before ingress. I: ingress. B: flat bottom. E: egress. O: out of transit, after egress.

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