SIMBAD references

Abundances of manganese and gallium are derived in LTE for the B9 Mn P Ga star HD 144844 using the Mn II lines at 4206.37 and 4259.19 Å and the Ga II line at 6334.07 Å including hyperfine spliting and nuclear shifts. Both elements are found to be overabundant, about 7-10 times the manganese abundance, depending on the line of Mn II used, and about 1800 times the solar gallium abundance. The synthesis of three Fe II lines at 4258.15, 4273.33 and 4296.57 Å yields an abundance of iron marginally above the solar iron abundance. The synthesis of other lines in the range 4200 up to 4300 Å yields information on the abundances of carbon and sulfur (0.05 times the solar abundances), of scandium (5 solar), titanium (1.5 solar), strontium (4.5 solar) and samarium (consistent with a 1.0 solar upper limit).