New Chart Nomenclature

Affiliation
Royal Astronomical Society of New Zealand, Variable Star Section (RASNZ-VSS)
Wed, 08/12/2015 - 08:01

Hi Will
I have just downloaded charts for MASTER OT J144927.01-324406.8 and I see the new charts all seem to begin with X eg X15258CY. I am interested to know the reasoning behind this change.

Thx

Stephen [HSP]