During a period of clear skies during about 4 hours, i could obtain several high resolution spectroscopic observations of Be-stars (H-alpha detail): 2 Ori, 18 Gem, 105 Tau, zet Tau and HD 21362.
comet observations on 21 jan with disturbing moonlight (99% moon) until high clouds were coming in. Observed comets are: 29P/S-W1, 64P and 46P. Comets 198P, P/2019 A3 are also observed but not detected. update of … Read more
a USB remote control unit was added to the LHIRES-III spectrograph to remotely control the calibration lamp and flat lamp. Information can be found here.
with a Nikon D7100 and Tamron tele 150-600mm are several pictures taken during the lunar-eclips from 4:10 UT to end of the eclips and the moon was below of my FOV.
comet observations on evening 20 jan. 2019 with moonlight 99%, until clouds where coming in: observed comets are: 29P/S-W1, 64P and 171P spectroscopic observations of several stars , with BRIXIIS-II observatory (C11 + LHiReSIII spectrograph) … Read more
I observed comet 60P/TSUCHINSAN with a remote telescope from Nerpio, Spain on 9 jan. 2019 on 5:12 UT.
follow- up of comet 46P/WIRTANEN with remote telescope from New Mexico (iTelescope.net): 46P/W on 4 jan, 46P/W on 5 jan.
I decided to open my observatory to observe some comets as follow-up, especially 64P. I have only 1 … 1.5 hour because clouds where coming.. observed comets are 46P and 64P. Spectroscopic observation of the … Read more
Due the long period of clouds and bad weather, i took a remote telescope from Nerpio, Spain to make some comet observations to follow-up. Observed comets are: 38P, 46P and 64P. 64P experienced a possible … Read more