Free Access

Table 2

List of GES iDR4 calibrators.

CNAME Type Field J K
(mag) (mag)

19250371+0049014 CR Corot 11.27 10.47
21295872+1208321 GC M15 11.78 11.39
11091266-5837236 OC NGC 3532 11.63 11.32
07391749+0513163 BM Procyon –9.99 –9.99
ssssssss-sssssss BM Sun –9.99 –9.99
21534196-2840169 RV HIP 108065 –9.99 –9.99

Notes. The full list is available at CDS. It can be used to select the iDR4 calibrators from the upcoming ESO Phase 3 public release. Here we show a portion to illustrate its contents. The columns contain (1) the GES unique identifier of each star (the CNAME), based on the object sexagesimal coordinates; (2) the calibration type, which can be GC or OC for clusters, RV for radial velocity standards, BM for benchmark stars, or CR for CoRoT targets; (3) the field name; (4) and (5) the 2MASS J and K magnitudes, when available.

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.