Comet C/2004 Q2 (Machholz)

2004:
Sep. 11.16: m1 =10.5:(+/-0.0), Dia.= 2', DC= 4, 84x25.6 L, Versailles(F)
Sep. 15.12: m1 =10.3 (+/-0.1), Dia.= 2.6',DC= 6, 42x25.6 L, Poigny-G. (F)
Sep. 17.17: m1 =10.1 (+/-0.1), Dia.= 3.0',DC= 5, 58x40.7 L, Ablis (F)
Sep. 24.16: m1 = 9.6 (+/-0.2), Dia.= 3.0',DC= 5, 42x25.6 L, Poigny-G. (F)
Oct. 03.17: m1 = 9.6:(+/-0.2), Dia.= 3.0',DC= 5, 84x25.6 L, Versailles(F)
Oct. 03.18: m1 = 9.7:(+/-0.2), Dia.= 3.0',DC= 5, 42x25.6 L, Versailles(F)
Oct. 16.05: m1 = 9.2 (+/-0.2), Dia.= 3.0',DC= 6, 42x25.6 L, Poigny-G. (F)
Oct. 16.06: m1 = 9.1 (+/-0.1), Dia.= 3.0',DC= 6, 42x25.6 L, Poigny-G. (F)
Oct. 21.17: m1 = 8.5 (+/-0.2), Dia.= 5.0',DC= 5, 42x25.6 L, Poigny-G. (F)
Oct. 21.18: m1 = 8.2 (+/-0.1), Dia.= 6', DC= 5, 7x 5.0B, Poigny-G. (F)
Nov. 14.98: m1 = 7.3:(+/-0.2), Dia.= 5.0',DC= 5, 42x25.6L, Poigny/G (F)
Dec. 08.94: m1 = 5.3 (+/-0.2), Dia.= 17', DC= 5, 7x 5.0B, Poigny/G (F)
Dec. 11.97: m1 = 5.0 (+/-0.2), Dia.= 16', DC= 5, 10x 5.0B, HauteProv.O.(F)
Dec. 11.95: m1 = 4.8 (+/-0.1), Dia.= 15', DC= 5, NakedEye, HauteProv.O.(F)
Dec. 12.92: m1 = 5.0 (+/-0.1), Dia.= 18', DC= 6, 10x 5.0B, HauteProv.O.(F)
Dec. 12.94: m1 = 4.9 (+/-0.1), Dia.= 15', DC= 5, NakedEye, HauteProv.O.(F)
Dec. 16.95: m1 = 4.3 (+/-0.1), Dia.= 15', DC= 6, NakedEye, Poigny-lF. (F)
Dec. 16.99: m1 = 4.6 (+/-0.1), Dia.= 15', DC= 6, NakedEye, Poigny-lF. (F)
Dec. 16.96: m1 = 4.4 (+/-0.1), Dia.= 16', DC= 5, 7x 5.0B , Poigny-G. (F)
Dec. 17.96: m1 = 4.4 (+/-0.1), Dia.= 15', DC= 5, NakedEye, Poigny-G. (F)
Dec. 17.97: m1 = 4.4 (+/-0.1), Dia.= 18', DC= 5, 7x 5.0B , Poigny-G. (F)
Dec. 20.05: m1 = 4.5 (+/-0.1), Dia.= 15', DC= 5, NakedEye, Poigny-G. (F)
Dec. 20.07: m1 = 4.5 (+/-0.1), Dia.= 15', DC= 5, 7x 5.0B , Poigny-G. (F)
Dec. 25.88: m1 = 4.6 (+/-0.2), Dia.= 18', DC= 6, 7x 5.0B , Versailles(F)
Dec. 25.92: m1 = 4.5 (+/-0.2), Dia.= 18', DC= 6, 7x 5.0B , Versailles(F)
Dec. 26.86: m1 = 4.5 (+/-0.1), Dia.= 19', DC= 6, 7x 5.0B , Versailles(F)
Dec. 26.97: m1 = 4.4 (+/-0.1), Dia.= 20', DC= 6, 7x 5.0B , Versailles(F)
Dec. 28.87: m1 = 4.5 (+/-0.1), Dia.= 20', DC= 6, 7x 5.0B , Versailles(F)
Dec. 28.89: m1 = 4.5 (+/-0.1), Dia.= 20', DC= 6, 7x 5.0B , Versailles(F)
Dec. 28.91: m1 = 4.2:(+/-0.1), Dia.= 20', DC= 5, NakedEye, Versailles(F)
Dec. 31.95: m1 = 4.3 (+/-0.1), Dia.= 20', DC= 6, 7x 5.0B, Versailles(F)
Dec. 31.95: m1 = 4.1 (+/-0.1), Dia.= 20', DC= 6, NakedEye, Versailles(F)
Dec. 31.99: m1 = 4.2 (+/-0.1), Dia.= 20', DC= 6, 7x 5.0B, Versailles(F)
2005:
Jan. 01.95: m1 = 4.2 (+/-0.1), Dia.= 20', DC= 6, NakedEye, Poigny-lF.(F)
Jan. 02.82: m1 = 4.0 (+/-0.1), Dia.= 25', DC= 6, NakedEye, Poigny-lF.(F)
Jan. 02.88: m1 = 4.1 (+/-0.1), Dia.= 23', DC= 6, 7x 5.0B , Poigny-lF.(F)
Jan. 05.94: m1 = 3.9 (+/-0.1), Dia.= 25', DC= 5, NakedEye, Poigny-lF.(F)
Jan. 05.97: m1 = 4.0 (+/-0.1), Dia.= 18', DC= 6, 7x 5.0B , Versailles(F)
Jan. 10.02: m1 = 3.8 (+/-0.2), Dia.= 20', DC= 5, NakedEye, Versailles(F)
Jan. 10.03: m1 = 3.8 (+/-0.1), Dia.= 15', DC= 6, 7x 5.0B , Versailles(F)
Jan. 12.81: m1 = 3.8 (+/-0.1), Dia.= 20', DC= 6, NakedEye, Poigny-lF.(F)
Jan. 12.85: m1 = 3.8 (+/-0.1), Dia.= 20', DC= 6, 7x 5.0B , Poigny-lF.(F)
Jan. 15.94: m1 = 4.1 (+/-0.1), Dia.= 20', DC= 5, NakedEye, Versailles(F)
Jan. 15.95: m1 = 4.1 (+/-0.1), Dia.= 16', DC= 5, 7x 5.0B , Versailles(F)
Jan. 18.89: m1 = 4.2 (+/-0.1), Dia.= 16', DC= 5, NakedEye, Versailles(F)
Jan. 19.12: m1 = 4.2 (+/-0.2), Dia.= 15', DC= 5, NakedEye, Poigny-G. (F)
Jan. 19.12: m1 = 4.2 (+/-0.2), Dia.= 15', DC= 5, 7x 5.0B , Poigny-G. (F)
Jan. 23.78: m1 = 4.4 (+/-0.1), Dia.= 12', DC= 5, 7x 5.0B , Versailles(F)
Jan. 23.82: m1 = 4.4 (+/-0.1), Dia.= 15', DC= 5, NakedEye, Versailles(F)
Jan. 24.92: m1 = 4.4 (+/-0.1), Dia.= 12', DC= 6, 7x 5.0B , Versailles(F)
Jan. 24.94: m1 = 4.3 (+/-0.1), Dia.= 10', DC= 5, NakedEye, Versailles(F)
Jan. 25.93: m1 = 4.5 (+/-0.1), Dia.= 12', DC= 6, 7x 5.0B , Versailles(F)
Jan. 26.90: m1 = 4.3 (+/-0.2), Dia.= 10', DC= 5, NakedEye, Versailles(F)
Jan. 26.88: m1 = 4.5 (+/-0.1), Dia.= 12', DC= 6, 7x 5.0B , Versailles(F)
Feb. 04.82: m1 = 4.6 (+/-0.1), Dia.= 15', DC= 5, NakedEye, Poigny-lF.(F)
Feb. 04.82: m1 = 4.7 (+/-0.1), Dia.= 15', DC= 6, 7x 5.0B , Poigny-lF.(F)
Feb. 06.82: m1 = 4.7 (+/-0.1), Dia.= 15', DC= 5, NakedEye, Poigny-lF.(F)
Feb. 06.82: m1 = 4.8 (+/-0.1), Dia.= 12', DC= 6, 7x 5.0B , Poigny-lF.(F)
Feb. 09.01: m1 = 4.9 (+/-0.1), Dia.= 15', DC= 6, NakedEye, Poigny-lF.(F)
Feb. 09.00: m1 = 5.0 (+/-0.1), Dia.= 10', DC= 6, 7x 5.0B , Poigny-lF.(F)
Feb. 12.96: m1 = 5.0 (+/-0.1), Dia.= 10', DC= 5, NakedEye, Poigny-lF.(F)
Feb. 12.92: m1 = 5.1 (+/-0.1), Dia.= 12', DC= 6, 7x 5.0B , Poigny-lF.(F)
Feb. 19.99: m1 = 5.5 (+/-0.2), Dia.= 17', DC= 5, 7x 5.0B , Poigny-lF.(F)
Feb. 21.86: m1 = 5.9:(+/-0.2), Dia.= 8', DC= 6, 7x 5.0B , Versailles(F)
Feb. 22.83: m1 = 6.0:(+/-0.1), Dia.= 12', DC= 5, 7x 5.0B , Versailles(F)
Feb. 27.84: m1 = 5.9 (+/-0.1), Dia.= 10', DC= 5, 7x 5.0B , Versailles(F)
Feb. 27.88: m1 = 5.9 (+/-0.1), Dia.= 10', DC= 6, 7x 5.0B , Versailles(F)
Feb. 28.97: m1 = 6.0 (+/-0.1), Dia.= 11', DC= 5, 7x 5.0B , Versailles(F)
Mar. 06.83: m1 = 6.2 (+/-0.1), Dia.= 9', DC= 5, 7x 5.0B , Poigny-lF.(F)
Mar. 06.84: m1 = 6.0:(+/-0.2), Dia.= 10', DC= 5, NakedEye, Poigny-lF.(F)
Mar. 12.85: m1 = 6.2 (+/-0.1), Dia.= 13', DC= 6, 7x 5.0B , Poigny-lF.(F)
Mar. 12.88: m1 = 5.9:(+/-0.2), Dia.= 15', DC= 5, NakedEye, Poigny-lF.(F)
Mar. 15.16: m1 = 6.3 (+/-0.1), Dia.= 10', DC= 5, 7x 5.0B , Poigny-G. (F)
Mar. 18.14: m1 = 6.5 (+/-0.1), Dia.= 8', DC= 5, 7x 5.0B , Poigny-G. (F)
Mar. 20.16: m1 = 6.6 (+/-0.1), Dia.= 10', DC= 5, 7x 5.0B , Poigny-G. (F)
Mar. 31.91: m1 = 7.0 (+/-0.1), Dia.= 11', DC= 5, 7x 5.0B , Poigny-lF.(F)
Apr. 01.96: m1 = 7.1 (+/-0.1), Dia.= 12', DC= 4, 7x 5.0B , Poigny-lF.(F)
Apr. 09.84: m1 = 7.4 (+/-0.2), Dia.= 8', DC= 5, 7x 5.0B , Poigny-G. (F)
Apr. 10.85: m1 = 7.5 (+/-0.2), Dia.= 9', DC= 5, 7x 5.0B , Poigny-G. (F)
Apr. 29.90: m1 = 8.1 (+/-0.1), Dia.= 8', DC= 4, 7x 5.0B , Poigny-G. (F)
Apr. 29.91: m1 = 8.3 (+/-0.2), Dia.= 6', DC= 4,58x40.7L , Poigny-G. (F)
Apr. 30.94: m1 = 8.3 (+/-0.1), Dia.= 7', DC= 4, 7x 5.0B , Poigny-G. (F)
Apr. 30.94: m1 = 8.4 (+/-0.2), Dia.= 6', DC= 4,58x40.7L , Poigny-G. (F)
May 03.99: m1 = 8.4 (+/-0.2), Dia.= 7', DC= 5, 7x 5.0B , PicoVeleta(Sp.)
May 03.98: m1 = 8.7 (+/-0.2), Dia.= 6.5',DC= 5,67x20.3ScT,PicoVeleta(Sp.)
May 04.85: m1 = 8.5 (+/-0.2), Dia.= 7', DC= 5, 7x 5.0B , PicoVeleta(Sp.)
May 05.95: m1 = 8.6 (+/-0.1), Dia.= 6', DC= 5,67x20.3ScT,PicoVeleta(Sp.)
May 05.97: m1 = 8.5 (+/-0.1), Dia.= 6', DC= 4, 7x 5.0B , PicoVeleta(Sp.)
May 07.06: m1 = 8.6 (+/-0.2), Dia.= 7', DC= 4, 7x 5.0B , PicoVeleta(Sp.)
May 07.06: m1 = 8.6 (+/-0.1), Dia.= 6', DC= 5,67x20.3ScT,PicoVeleta(Sp.)
May 08.07: m1 = 8.8 (+/-0.1), Dia.= 6', DC= 4,67x20.3ScT,PicoVeleta(Sp.)
May 08.08: m1 = 8.7 (+/-0.1), Dia.= 6', DC= 3, 7x 5.0B , PicoVeleta(Sp.)
May 08.90: m1 = 8.8 (+/-0.1), Dia.= 6', DC= 3, 7x 5.0B , PicoVeleta(Sp.)
May 12.05: m1 = 8.8 (+/-0.1), Dia.= 5', DC= 4,58x40.7L , Poigny-G. (F)
May 12.06: m1 = 8.8 (+/-0.1), Dia.= 7', DC= 3, 7x 5.0B , Poigny-G. (F)
Dec. 08.03: tail=0.4° pa=345°,0.3° pa=280° (42x256L); 08.94: m2=12.5+-0.2 (169x256 L);
Dec. 11.95: tail=0.5° pa= 0°, 0.5° pa=260° (40x203L); 11.96: m2=12.6+-0.2 ( 95x203 L);
Dec. 12.95: tail=0.5° pa= 0°, 0.5° pa=260° (40x203L); 12.95: m2=12.3+-0.3 ( 95x203 L);
Dec. 16.92: tail=0.6° pa=15°, 0.5° pa=260° (42x256L); 16.97: m2=12.7+-0.2 (169x256 L);
Dec. 17.95: tail=0.7° pa=20°, 0.5° pa=260° (42x256L); 17.98: m2=11.7+-0.3 (169x256 L);
Dec. 20.05: tail=0.6° pa=25°, 0.5° pa=250° (42x256L); 20.07: m2=11.8+-0.2 (169x256 L);
Dec. 25.90: tail>0.4° pa=50° (42x256L); 25.91: m2=11.4+-0.2 (169x256 L);
Dec. 26.95: tail>0.4° pa=60° (42x256L); 26.96: m2=11.2+-0.2 (169x256 L);
Dec. 28.85: tail>0.6° pa=50° (58x407L); 28.84: m2=11.2+-0.2 (233x407 L);
Dec. 31.96: tail>0.7° pa=60° (42x256L);tail=1.5° pa=60° (7x50B); 31.98: m2=11.6+-0.2 (169x256 L);
Jan. 02.88: tail=2.0° pa= 70° (7x50B); m2=11.6+-0.3 (169x256 L);
Jan. 05.97: tail=1.0° pa= 80° (7x50B); m2=11.5+-0.2 (169x256 L);
Jan. 12.85: tail=1.0° pa= 85° (7x50B); m2=11.2+-0.2 (169x256 L);
Jan. 15.95: tail=0.5° pa=150° (7x50B); m2=11.2+-0.1 (169x256 L);
Jan. 19.12: tail=1.0° pa= 80° (7x50B); m2=11.5+-0.1 (169x256 L);
Jan. 23.82: m2=11.3+-0.2 (169x256 L); m2=11.8+-0.1 (333x256 L);
Jan. 24.92: m2=11.5+-0.1 (169x256 L);
Jan. 25.93: tail=0.7° pa= 80° (7x50B);
Jan. 26.88: tail=0.8° pa= 80° (7x50B); m2=11.3+-0.1 (169x256 L);
Feb. 04.82: tail=2.0° pa= 80° (7x50B); m2=11.9+-0.1 (169x256 L);
Feb. 06.82: tail=1.5° pa= 80° (7x50B); m2=11.5+-0.2 (169x256 L);
Feb. 09.00: tail=1.5° pa= 85° (7x50B); 09.02: m2=11.9+-0.2 (169x256 L);
Feb. 12.92: tail=1.4° pa= 80° (7x50B); m2=12.0+-0.1 (169x256 L);
Feb. 21.84: m2=12.1+-0.1 (169x256 L);
Feb. 27.86: m2=12.2+-0.2 (169x256 L);
Mar. 06.83: tail=0.6° pa=115° (7x50B); m2=12.5+-0.1 (169x256 L);
Mar. 12.85: tail=0.7° pa=185° (7x50B); m2=12.6+-0.1 (169x256 L);
Mar. 15.16: tail=0.3° pa=190° (7x50B); m2=13.0+-0.1 (169x256 L);
Mar. 18.14: tail=0.3° pa=200° (7x50B); 18.15: tail=0.5° pa=150°, 0.4° pa=210°; m2=12.8+-0.1 (233x407 L);
Mar. 20.16: tail=0.3° pa=210° (7x50B);