VizieR Online Data Catalog: HD 139614 polarization Stokes Q and U images (Muro-Arena+, 2020)
Fits images corresponding to the imagery presented in the paper. The data are obtained with VLT/SPHERE/IRDIS in BBH and BBJ filter in polarimetric mode.We upload a total of 4 observing epochs obtained between 31-03-2016 and 21-06-2018. All but one epoch (obtained on 06-06-2018 in BB_H) use the IRDIS YJHALCS coronagraph with an inner workign angle of 92.5mas (defined as the radius at which 50% throughput is achieved). The data files contain for each epoch a polarization Stokes Q and Stokes U image that were created from the raw data (available at the ESO archive), with the publicly available IRDAP pipeline by R. van Holstein using default parameters. Stellar polarization was subtracted so that only signal from the circumstellar disk remains. The star was centered in all images. (2 data files).
VizieR Online Data Catalog
- Pub Date:
- February 2020
- Stars: pre-main sequence;