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Marc,

› Forums › Spectroscopy › VV Cephei news › Marc,

6 August 2017 at 9:37 pm #578427
Mr Jack Martin
Participant

Marc,

I use Shelyak SE0002B Lhires III 4 position slit NOT the photometric slit as advised by Olivier Thizzy sometime ago.

Regards,

Jack

Essex UK