Due to a large noise glitch in Livingston data which overlaps with GW170817, this GW event can only be reconstructed using special frames with the glitch removed. See [DCC document T1700406](https://dcc.ligo.org/LIGO-T1700406/public). [GW170817 Press Release](https://www.ligo.caltech.edu/page/press-release-gw170817) Note: In order to generate a skymap over the full sky area, this CED has been produced by setting the netCC=0.