Comet C/2017 M4 (ATLAS)

IIIYYYYMnL YYYY MM DD.DD eM/mm.m:r AAA.ATF/xxxx /dd.ddnDC /t.ttmANG ICQ XX*OBSxxf InT APERTURcamchip SFW C ## u.uu xx.x PIXELSIZE
   2017M4  2017 07 30.88  C 17.2 UO 50.0L 3a150   0.3               ICQ XX HILaaI     C 0.19mFL9 K32 AFo 5 P5  0.1       1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017M4 2017 07 16.07 C 17.5 UO 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017M4 2017 06 28.96 C 17.9 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above