OGLE-I survey
E46173
The OGLE-I survey was the first phase of the Optical Gravitational Lensing Experiment, a pioneering astronomical project that monitored millions of stars to detect gravitational microlensing events and study variable stars in the Milky Way.
Aliases (3)
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical survey
→
phase of the Optical Gravitational Lensing Experiment → |
| aim |
to detect gravitational microlensing events
→
to study variable stars in the Milky Way → |
| alsoKnownAs |
OGLE-I survey
→
surface form: "OGLE phase I"
|
| basedOn | gravitational lensing → |
| collaborationType | international collaboration → |
| contributedTo |
catalogs of variable stars in the Galactic bulge
→
evidence for compact dark matter candidates (MACHOs) → |
| country | Poland → |
| dataType | photometric light curves → |
| dataUsage |
study of microlensing event statistics
→
study of stellar variability → |
| discovered |
gravitational microlensing events
→
numerous variable stars → |
| field |
astronomy
→
astrophysics → |
| followedBy |
OGLE-II
→
surface form: "OGLE-II survey"
|
| infrastructure | dedicated observing program at Las Campanas Observatory → |
| methodology | wide-field CCD imaging → |
| monitored | millions of stars → |
| observatory | Las Campanas Observatory → |
| organization |
Astronomical Observatory of the University of Warsaw
→
surface form: "Warsaw University Observatory"
|
| partOf |
OGLE-I survey
→
surface form: "Optical Gravitational Lensing Experiment"
|
| pioneering | yes → |
| precededBy | none (first phase of OGLE) → |
| projectType | long-term monitoring survey → |
| researchArea |
Galactic structure
→
gravitational microlensing → variable stars → |
| targetedRegion |
Milky Way center
→
surface form: "Galactic bulge"
Milky Way → |
| techniqueUsed |
photometric monitoring
→
time-domain astronomy → |
| telescopeType | optical telescope → |
| timeSampling | multi-epoch observations → |
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form: "OGLE phase I"
this entity surface form: "Optical Gravitational Lensing Experiment"
this entity surface form: "Optical Gravitational Lensing Experiment"
this entity surface form: "Optical Gravitational Lensing Experiment"
this entity surface form: "Optical Gravitational Lensing Experiment"