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
V0443 Her spectra
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V0443 Her spectra
James Foster
eShel2-Zwo ASI6200MM Pro
Lhires III (2400/1800/600 ln/mm Grat) Spectroscope
LISA IR/Visual Spectroscope (IR Configured)
Alpy 200/600 with Guide/Calibration modules and Photometric slit
Star Analyzer 200
eShel2-Zwo ASI6200MM Pro
Lhires III (2400/1800/600 ln/mm Grat) Spectroscope
LISA IR/Visual Spectroscope (IR Configured)
Alpy 200/600 with Guide/Calibration modules and Photometric slit
Star Analyzer 200