spectro-aras.com

Posted: **Thu Mar 31, 2016 2:32 am**

My Mar 30th results for T CrB and CH Cyg (4200 to 5400 ang - R=6500)

: _tcrb_20160330_286_tlester.png (10.75 KiB) Viewed 2932 times

Tim

Posted: **Fri Apr 01, 2016 5:36 pm**

Excellent
The SNR od T CrB is very good
Interesting to compare the FWHM of [OIII] ~ 45 km/s (formed in the extended nebula) to HeI ~ 300 km/s
Of course, waiting for the fits.

François

spectro-aras.com

T CB and CH Cyg at Hbeta

T CB and CH Cyg at Hbeta

Re: T CB and CH Cyg at Hbeta