VizieR Online Data Catalog: Red supergiants in 12 Local Group galaxies (Ren+, 2021)
Abstract
For the 10 dwarf galaxies, the JHK photometry is performed for the images taken with the Wide Field Camera (WFCAM) from 2005 mid September to 2007 August on the 3.8m United Kingdom Infra-Red Telescope (UKIRT) located in Hawaii. In the case of SMC and LMC, the JHK magnitudes are taken from the Two Micron All Sky Survey (2MASS).
Before using the (J-H)0 versus (H-K)0 and (r-z)0 versus (z-H)0 CCDs, the astrometric information from the Gaia early data release 3 (EDR3) is taken to remove some foreground dwarf stars to suppress the dispersion in the CCDs. The optical photometry in the r and z bands is taken from the PS1/DR2 catalog for all but the MC galaxies limited by its coverage. See Section 4. (3 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- June 2023
- Bibcode:
- 2023yCat..19230232R
- Keywords:
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- Stars: giant;
- Local group;
- Magellanic Clouds;
- Photometry: ugriz;
- Photometry: infrared;
- Extinction;
- Proper motions