---
author:
- Weicheng Zang
- Subo Dong
- Andrew Gould
- Sebastiano Calchi Novati
- Ping Chen
- Hongjing Yang
- 'Shun-Sheng Li'
- Shude Mao
- 'K.B. Alton'
- 'J. Brimacombe'
- Sean Carey
- 'G. W. Christie'
- 'F. Delplancke-Ströbele'
- 'Dax L. Feliz'
- 'J. Green'
- Shaoming Hu
- 'T. Jayasinghe'
- 'R. A. Koff'
- 'A. Kurtenkov'
- 'A. Mérand'
- Milen Minev
- Robert Mutel
- 'T. Natusch'
- Tyler Roth
- Yossi Shvartzvald
- Fengwu Sun
- 'T. Vanmunster'
- Wei Zhu
bibliography:
- 'Zang.bib'
title: '[[[*Spitzer*]{}]{} + VLTI-GRAVITY Measure the Lens Mass of a Nearby Microlensing Event]{}'
---

Introduction {#intro}
============

Observations {#obser}
============

Light curve analysis {#model}
====================

Physical parameters {#lens}
===================

Discussion and Conclusion {#dis}
=========================
