COMET DATE (UT) MM MAG. RF AP. T F/PWR COMA DC TAIL PA OBS. 2007W1 2008 08 25.92 M 8.9 TI 25 L 5 50 7.5 2/ ICQ XX HOR03 2007W1 2008 08 26.94 M 9.1 TI 25 L 5 50 5.5 2 ICQ XX HOR03 2007W1 2008 08 27.92 M 9.1 TI 25 L 5 50 6.5 3 ICQ XX HOR03 2007W1 2008 08 28.93 M 9.2 TI 25 L 5 50 7.0 3 ICQ XX HOR03 2007W1 2008 08 30.91 M 9.5 TI 25 L 5 50 9.5 1/ ICQ XX HOR03 2007W1 2008 08 31.89 M 9.6 TI 25 L 5 50 9.0 1/ ICQ XX HOR03 2007W1 2008 09 01.95 M 9.8 TI 25 L 5 50 7.5 1/ ICQ XX HOR03 2007W1 2008 09 02.92 M 10.0 TI 25 L 5 50 5.5 2 ICQ XX HOR03 2007W1 2008 09 09.95 M 10.6 TI 25 L 5 50 7.0 2 ICQ XX HOR03 Comet C/2007 W1 (Boattini) => 2008 Aug. 26.94: Fog [HOR03]. 2008 Aug. 27.92: Four stars in coma [HOR03]. 2008 Aug. 31.91, Sep. 01.95: Comet near 2-magnitude star [HOR03]. 2008 Sep. 02.92: Cirrus clouds [HOR03].