Coordinated microlensing survey observations with Kepler K2/C9 using VST

The Kepler satellite has observed the Galactic center in a campaign lasting from April until the end of June 2016 (K2/C9). The main objective of the 99 hours for the microlensing program 097.C-0261(A) using the ESO VLT Survey Telescope (VST) was to monitor the superstamp (i.e., the actually downloaded region of K2/C9) in service mode for improving the event coverage and securing some color-information. Due to weather conditions, the majority of images were taken in the red band. These are part of the present release.

The exact pointing strategy was adjusted to cover the superstamp with 6 pointings and to contain as many microlensing events from earlier seasons as possible. In addition, a two-point dither was requested to reduce the impact of bad pixels and detector gaps. Consequently, some events were getting more coverage and have been observed with different CCDs. The large footprint of roughly 1 square degree and the complementary weather conditions at Cerro Paranal have lead to the coverage of 147 events (this resource's events table), but ~60 of those were already at baseline.

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/org.gavo.dc/k2c9vst/q/ssa
Related Identifier http://dc.zah.uni-heidelberg.de/k2c9vst/q/ssa/info
Related Identifier http://dc.zah.uni-heidelberg.de/k2c9vst/q/web/form
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://org.gavo.dc/k2c9vst/q/ssa
Provenance
Creator Hundertmark, M.; Korhonen, H.; Jørgensen, U.; Street, R; Penny, M.; Tsapras, Y.; Dominik, M.; Kerins, E.; Cassan, A.; Snodgrass, C.; Bachelet, E.; Bramich, D.; Bozza, V.
Instrument VST
Publisher The GAVO DC team
Publication Year 2017
OpenAccess true
Contact GAVO Data Center Team <gavo(at)ari.uni-heidelberg.de>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysical Processes; Astrophysics and Astronomy; Exoplanet Astronomy; Natural Sciences; Observational Astronomy; Physics
Temporal Coverage 2014-02-05T00:00:00Z 2016-10-02T00:00:00Z