spectroscopic observation on 5 aug.
spectroscopic observations of the HeI emission was observed of gam Cas with high resolution spectrograph (R>15000)
spectroscopic observations of the HeI emission was observed of gam Cas with high resolution spectrograph (R>15000)
clear night with full moon. spectroscopic observations was made of gam Cas for the HeI @ 6678 Å
after a cloudy day and rain, some clearing came from midnight. I then observed some comets and spectra of gam cas for the HeI emission @ 6678 Å. comets observed: 257P (CATALINA) , C/2019 U6 … Read more
Some high clouds and almost full moon limited me to take only 1 spectrum of gam Cas for the HeI detail @ 6678 Å in high resolution.
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)
with remote telescope 0.61- f/6.5 from Telescope.Live in Tio Hurtardo, Chile we have observed a new object as possible comet on 28 july. Later was this object assigned as comet C/2020 O1 (Lemmon-PANSTARRS). This object … Read more