Czernik 38

Number of stars per data source

	Reference  510 :  676 stars
	Reference  557 : 3892 stars

510: Maciejewski G.; (2008) Acta Astron. 58, 389; Photometric Studies of Open Clusters: Be 95, Cze 21, Cze 38, Ju 11, King 17, and King 18; 2008AcA....58..389M
557: Carraro G., Seleznev A.F.; (2012) Mon. Not. R. Astron. Soc. 419, 3608; UBVI CCD photometry and star counts in nine inner disc Galactic star clusters; 2012MNRAS.419.3608C