Study 000316: ACRONYM: DRW_QS_THMF Description: 40” slot raster with two slightly overlapping positions, each position having 30-second exposures giving ~1 minute net cadence. The original target of this study, to investigate the coronal counterpart to transient horizontal magnetic fields, is the quiet Sun at or near disc centre. However, if we cannot obtain any chromospheric Stokes Q/U signals corresponding to horizontal fields in the quiet Sun, we may go to the limb, where Stokes V signal more sensitive to weaker line-of-sight magnetic field gives us the information of horizontal fields. 4) WARNING None