2 spectra could be obtained: gam Cas for the detail of the HeI emission @ 6678 Å and QR Vul for the H-alpha detail, both in high resolution (R=15000)
2 spectra could be obtained: gam Cas for the detail of the HeI emission @ 6678 Å and QR Vul for the H-alpha detail, both in high resolution (R=15000)