Table 1
Log of photometric observations.
| Data ID | Start date (UTC) | Duration (h) | Frames | Nexp × Texp (s) | Efficiency(a) (%) | Planet(s) in transit | |
|---|---|---|---|---|---|---|---|
| CHEOPS | CH_PR100041_TG000901_V0200 | 2020-04-04T15:07 | 11.58 | 558 | 26 × 1.7(b) | 59.2 | b |
| CHEOPS | CH_PR100041_TG000101_V0200 | 2020-04-14T16:23 | 10.99 | 567 | 26 × 1.7 | 63.3 | c |
| CHEOPS | CH_PR100041_TG000902_V0200 | 2020-04-16T03:59 | 11.62 | 580 | 26 × 1.7 | 61.2 | b |
| CHEOPS | CH_PR100041_TG001101_V0200 | 2020-04-27T18:00 | 12.84 | 661 | 26 × 1.7 | 63.2 | b |
| CHEOPS | CH_PR100041_TG001001_V0200 | 2020-06-08T21:33 | 11.65 | 551 | 26 × 1.7 | 58.1 | c,d |
| CHEOPS | CH_PR100041_TG001501_V0200 | 2020-07-06T10:40 | 11.56 | 496 | 26 × 1.7 | 52.7 | b, c |
| CHEOPS | CH_PR100031_TG039201_V0200 | 2021-04-24T22:11 | 92.11 | 4 720 | 26 × 1.7 | 62.9 | d |
| TESS | S12-0000000136916387-0144-s | 2019-05-21T11:00 | 672 | 20 119 | 1 × 120 | 99.8 | 2×b, 1×c |
| TESS | S38-0000000136916387-0209-a_fast | 2021-04-29T08:35 | 648 | 18482(c) | 1 × 20 | 95.1 | 2 × b, 1 × c |
Notes. The spectroscopic observations with HARPS at ESO 3.6m are those from Udry et al. (2019). TESS sector 12 data and CHEOPS 2020 data have previously been reported by Kane et al. (2020) and Delrez et al. (2021), respectively. (a) The efficiency quantifies the interruption of CHEOPS observations due to Earth occultations and passages through the South Atlantic Anomaly. It is calculated as Nexp × Texp × frames/duration. (b) Each CHEOPS subarray image results from the on-board co-addition of 26 exposures of 1.7 s. (c) After binning the 20 s exposures to the 2 min cadence.
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.