V0443 Her spectra

[James Foster]

Here are my latest LhiresIII spectra with 1800 line/mm grating and 35 micron slit of Symbiotic star V0443 Hercules in Ha, Hb, & CaK:



This system has an orbital period of 600 days and its SIMBAD spectral type is: M3ep+O D (hot "O-type") White dwarf.

I also took some LISA spectra from Mt. Pinos, CA (2500 meter elevation) in June and July (still processing my Aug18 spectra):



The He lines look like they're increasing (relative to balmer lines), but I need to confirm with my Aug18 LISA data.

James Foster
Los Angeles, CA