X ray outburst of V725 Tau
Posted: Wed Dec 02, 2020 2:29 am
The Be/neutron star binary V725 Tau (A 0535+262) has been undergoing a rare giant X ray outburst during November.
http://www.astronomerstelegram.org/?read=12092
http://www.astronomerstelegram.org/?read=14227
This object is similar to X Per
http://www.spectro-aras.com/forum/viewt ... =14&t=2128
There a only a few low resolution spectra of V725 Tau in BeSS covering many years so it could be a good opportunity to take more during the current outburst. Here is my contribution (H alpha/He 6678 at R~5500 using the LHIRES 1200)
Cheers
Robin
http://www.astronomerstelegram.org/?read=12092
http://www.astronomerstelegram.org/?read=14227
This object is similar to X Per
http://www.spectro-aras.com/forum/viewt ... =14&t=2128
There a only a few low resolution spectra of V725 Tau in BeSS covering many years so it could be a good opportunity to take more during the current outburst. Here is my contribution (H alpha/He 6678 at R~5500 using the LHIRES 1200)
Cheers
Robin
- v725tau_20201130_823_Leadbeater.png (17.7 KiB) Viewed 2889 times