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Table 4

Transit mid-times and 1σ errors for the Spitzer and TRAPPIST transits from our global analysis (Sect. 3.4).

Observatory Channel Epocha Mid-transit time
(BJDTDB)

Spitzer S1 210 5312.633866 ± 0.000069
Spitzer S2 211 5314.214261 ± 0.000069
TRAPPIST I + z 412 5631.87575 ± 0.00016
TRAPPIST I + z 424 5650.84024 ± 0.00021
TRAPPIST I + z 436 5669.80542 ± 0.00013
TRAPPIST I + z 441 5677.70706 ± 0.00022
Spitzer S2 443 5680.867997 ± 0.000074
TRAPPIST I + z 443 5680.86798 ± 0.00023
Spitzer S2 444 5682.448463 ± 0.000085
Spitzer S2 445 5684.028902 ± 0.000076
Spitzer S2 446 5685.609349 ± 0.000095
Spitzer S2 447 5687.189781 ± 0.000077
Spitzer S2 448 5688.77002 ± 0.00013
Spitzer S2 449 5690.350535 ± 0.000070
Spitzer S2 450 5691.93099 ± 0.00012
Spitzer S2 451 5693.511301 ± 0.000071
Spitzer S2 453 5696.672135 ± 0.000069
TRAPPIST I + z 453 5696.67218 ± 0.00023
Spitzer S2 454 5698.252357 ± 0.000071
Spitzer S2 455 5699.832716 ± 0.000064
TRAPPIST I + z 455 5699.83274 ± 0.00017
Spitzer S2 456 5701.41331 ± 0.00011
Spitzer S1 564 5872.096930 ± 0.000085
Spitzer S1 565 5873.677356 ± 0.000072

Notes. S1 and S2 denote, respectively, the 3.6 μm and 4.5 μm channels of Spitzer/IRAC.

(a)

The epoch is relative to the transit ephemeris shown in Table 3.

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