Keyphrases
Luminosity
100%
Near-infrared
55%
Ultra-long
50%
Synoptic Survey
50%
Pulsating Stars
50%
Large Magellanic Cloud
50%
Miras
50%
Survival Analysis
50%
Johannes Kepler
50%
Star Product
50%
RR Lyrae
50%
Palomar
50%
Taiwan
25%
Galaxies
25%
Star Clusters
25%
Time-domain Astronomy
25%
Light Curves
18%
Time-series Observations
17%
Lower Limit
16%
Statistical Techniques
16%
Distance Scale
16%
Law
12%
Carbon-rich
12%
Robust Mean
12%
Cloud-based
12%
I-band
12%
Color Relation
12%
Infrared Properties
12%
Oxygen-rich
12%
Reddening
12%
Central Region
12%
Synoptic
12%
Open Clusters
10%
Metallicity
6%
Imaging Data
6%
R-band
6%
Wide-field
6%
Star Studies
6%
Variable Stars
6%
Sky Surveys
6%
Cluster Membership
5%
Homogeneous Time
5%
Monitoring Program
5%
Cepheid Variable Stars
5%
Small-scale Projects
5%
Intensive Monitoring
5%
Follow-up Time
5%
Infrared Observations
5%
Observatory
5%
Galactic Open Clusters
5%
Time Series Data
5%
Radial Velocity Estimation
5%
Physics
Near Infrared
58%
RR Lyrae Variable Stars
50%
Large Magellanic Cloud
50%
Transients
50%
Triangulum Galaxy
25%
Star Cluster
25%
Open Cluster
25%
Light Curve
17%
Variable Star
13%
Reddening Law
12%
Radial-Velocity Method
8%
Cepheid Variable
8%
Observatory
8%
Velocity Measurement
8%
RRab Stars
5%
Sky Surveys
5%
Metallicity
5%