during a period of clear sky and some clouds, i could obtain spectra of several Be stars: pi Aqr, HD 208682, BK Cam, bet Psc.
comet and spectroscopic observations on 10 nov.
observation object gb00246 (C/2019 V1 BORISOV) on PCCP on 8 nov.
This observation was made just before the CBET was issued that this object is a comet and assigned as comet C/2019 V1 (BORISOV). Observation made with a 0.62-m f/6.5 Planewave of Telescope.live network .
comet & spectroscopic observations on 7/8 nov. 2019
after the clouds where gone i could start with observations of some comets and also spectroscopic observations of Be-stars. Comets which are observed are: 29P, 260P, C/2018 N2, C/2019 L3 (not detected) and object ‘gb00246’ mentioned on the PCCP (Possible Comet Confirmation Page) of the MPC (Minor Planet Center). I could see on my stacked image that this object has cometary appearances and was later assigned as comet C/2019 V1 (BORISOV), see M.P.E.C. 2019-V130. Be-stars where a spectrum of the H-alpha region was taken, are: V442 And, Pleione, Electra, 48 Per.
observation object gb00246 on PCCP on 6 nov.
On 6 nov. i did an observations of an object ‘gb00246’ mentioned on the PCCP of the MPC with a remote telescope 0.62-m f/6.5, of the Telescope.Live provider from Chile, El Sauce observatory . Object was later assigned as comet C/2019 V1 (BORISOV) on 8 nov. by MPEC V130 : COMET C/2019 V1 (BORISOV).
spectroscopic and comet observations on 29 oct.
After 6 weeks of clouds and rain, i could start with comet observations again. The conditions where not very well, high clouds and high humidity give the high light pollution the free hand. SQM in zenit was about 18.7. Comets which are observed are: 2P (not detected), 29P, 101P, 114P, 173P, 260P, 261P, C/2017 T2, C/2018 A3, C/2018 N2, C/2019 K5, C/2019 N1. With the C11 and LHiResIII spectrograph and 2400 l/mm grating are several stars observed for the H-alpha region: VV Cep, V357 Lac, Pleione, gam Cas, HD 183339, Alfirk, 28 Cyg.
spectroscopic observation on 27 oct. 2019
After several weeks of clouds and rain, i could make some spectroscopic observations between the cloudy periods and cirrus clouds: HD 22780 and V357 Lac.
comet 260P/MCNAUGHT with remote telescope New Mexico on 19 oct.
I used a remote telescope of iTelescope.net network in New-Mexico. Observations of comet 260P/MCNAUGHT
comet 2I/BORISOV with remote telescope New Mexico
Stil here cloudy and rainy weather , so i decided to take an image of comet 2I/BORISOV with remote telescope on 16 oct. from New Mexico.
observations comet 260P from New Mexico with remote telescope
I made on 10 + 11 oct. 2 observations of comet 260P/MCNAUGHT with a remote telescope Planewave 17″ (T21) of iTelescope.net netword.
