One E200 from GSSP 2016

400mm and Film

GSSP 2016 Weather Forecast

Final New Moon before GSSP 2016

Crunching Gravel at MBOSP on May 31


Changing Camera Control Software

Practicing for GSSP 2016

Mercury Transit at RingCentral

Home Made Spacer

Updating the FocusLynx software on XP

Crescent Nebula with Color Calibration

Crescent Nebula at GSSP 2015