VizieR Online Data Catalog: PDS70 VLT/SPHERE images (Mesa+, 2019)
Abstract
For the present work we used both archival and new observations taken with SPHERE (Beuzit et al., 2019A&A...631A.155B). The archival observations were obtained on the nights of 2015-05-31 and 2018-02-24 and were previously used for the works presented in Keppler et al. (2018A&A...617A..44K) and in Mueller et al. (2018A&A...617L...2M). In addition to these data we also acquired new data on the nights of 2019-03-06 and 2019-04-13.
The first of these observations was carried out in the IRDIFS mode, that is with IFS operating in Y and J spectral bands (between 0.95 and 1.35um) and IRDIS operating in the H band with the H23 filter pair (wavelength H2=1.593um; wavelength H3=1.66 um) The remaining observations were performed using the IRDIFS_EXT mode that uses IFS in Y, J, and H spectral band (between 0.95 and 1.65um) and IRDIS exploiting the K band with the K12 filter pair (K1=2.110um and K2=2.251um). (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- October 2019
- DOI:
- 10.26093/cds/vizier.36320025
- Bibcode:
- 2019yCat..36320025M
- Keywords:
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- Stars: double and multiple;
- Exoplanets;
- Spectroscopy