spectroscopic observations on 9 nov.
a clear evening and i could start with taking of several spectr of following Be-stars: gam Cas (for H-alpha detail @6568.2Å), gam Cas (for HeI detail @6678 Å), HD 20134, PZ Gem.
Posts in Category ‘spectroscopic observation’
comet and spectroscopic observations on 8 nov.
After the clouds, it finally cleared and I was able to observe some comets: 29P, 81P, 132P, 197P (not found), C/2017 K2, C/2019 T3, P/2019 LD2, C/2020 K1, C/2021 P4. With the C11 and LHiResS … Read more
spectroscopic observations on 7 nov.
during this evening i got clear sky later in the evening , i could obtain some spectra of following Be-stars: V442 And, PZ Gem and Altair (not a Be-star)
comet and spectroscopic observations on 5 nov.
On a clear evening, unfortunately with very high humidity (approx. 90%) and poor conditions, I observed a few comets: 29P, 67P, 97P, 132P, 244P, 408P, 432P (not found), C/2017 K2, P/2010 H2 (not found), P/2019 … Read more
spectroscopic observations on 3 nov.
After the rain and clouds had gone away, I was able to record some spectra later in the evening, although sometimes with high cloud cover. I was able to capture spectra of the following Be-stars: … Read more
spectroscopic observations on 2 nov.
after a rainy day, later in the evening we got a short clear sky. I could obtain some spectra of following Be-Stars: HD 24479, pi Aqr, omi And, Menkhib, kap Dra, PZGem.
new comet P/2021 U3 (Attard-Maury) on 28 oct.
while an object listed on the PCCP, I observed this object with my Orion Optics AG16 0.4-m f/3.8 telescope on the night of 27/28 oct and was able to detect it. Later on Nov. 2, … Read more
new comet C/2021 T4 (LEMMON) on 11 oct.
after an object, newly listed on the PCCP, I observed this with a 0.61-m f/6.5 telescope from Telescope.Live in Chile, and could possibly be a comet because of a small elongated coma of 9 arcsec. … Read more
spectroscopic observations on 28 oct.
during this clear night i could catch some spectra of following Be-stars: lam Eri, HD 196712, HD20017, FF Cam, AX Mon, PZ Gem. i couldn’t observe comets due huge problems with mount and CCD-camera.
comet and spectroscopic observations on 27 oct.
after a very nice day without clouds an 17 degr. temperature, i could start early in hte evening with observations of comets and spectra of Be-stars. comets that could be observed are: 4P, 10P, 17P, … Read more