Cometary globules CG1 and CG2 are "classical" cometary globules in the Gum Nebula region at a distance of ~300pc. The objective of this study is to examine the mass distribution and the structure of CG1 and CG2 through extinction, and to study the star formation activity in CG1 and CG2. The NIR JHKs photometry is used in creating visual extinction maps.
Cone search capability for table J/A+A/550/A83/table1 (Stellar JHKs photometry in CG1 region)
Cone search capability for table J/A+A/550/A83/table2 (Stellar JHKs photometry in CG2 region)
Cone search capability for table J/A+A/550/A83/table3 (Stellar JHKs photometry in OFF (reference region))