Comet C/2000 WM1 (LINEAR)

Aug. 18.06: m1 = 14.1 (+/-0.2) Dia. 0.5', DC = 3 ,169x256 L, Ablis (Fr.)
Aug. 18.07: m1 = 14.1 (+/-0.2) Dia. 0.5', DC = 3 , 84x256 L, Ablis (Fr.)
Aug. 18.13: m1 = 14.1 (+/-0.2) Dia. 0.6', DC = 3 ,169x256 L, Ablis (Fr.)
Sep. 01.17: m1 = 13.2:(+/-0.2) Dia. 0.6', DC = 4 ,169x256 L, Ablis (Fr.)
Sep. 14.93: m1 = 13.1 (+/-0.1) Dia. 0.8', DC = 3 ,169x256 L, Ablis (Fr.)
Sep. 14.94: m1 = 12.9 (+/-0.2) Dia. 1.0', DC = 2 , 84x256 L, Ablis (Fr.)
Sep. 15.09: m1 = 12.8 (+/-0.2) Dia. 1.2', DC = 2 , 84x256 L, Ablis (Fr.)
Sep. 22.14: m1 = 12.6 (+/-0.2) Dia. 0.8', DC = 3 , 95x203 L, Noordwijk(NL)
Sep. 23.11: m1 = 12.7 (+/-0.1) Dia. 1.0', DC = 3 , 95x203 L, Noordwijk(NL)
Sep. 30.14: m1 = 12.0 (+/-0.2) Dia. 1.8', DC = 4 , 42x256 L, Ablis (Fr.)
Sep. 30.14: m1 = 12.2 (+/-0.1) Dia. 1.6', DC = 5 , 84x256 L, Ablis (Fr.)
Oct. 12.15: m1 = 11.3 (+/-0.1) Dia. 1.8', DC = 3 , 48x203 L, Noordwijk(NL)
Oct. 12.16: m1 = 11.4 (+/-0.1) Dia. 1.6', DC = 3 , 95x203 L, Noordwijk(NL)
Oct. 12.98: m1 = 11.3 (+/-0.2) Dia. 2.0', DC = 3 , 84x256 L, Poigny-(Fr.)
Oct. 16.17: m1 = 11.2 (+/-0.1) Dia. 1.8', DC = 2 , 48x203 L, Noordwijk(NL)
Oct. 18.93: m1 = 11.3 (+/-0.3) Dia. 1.7', DC = 2 , 84x203 L, Noordwijk(NL)
Oct. 24.13: m1 = 10.3 (+/-0.2) Dia. 2.0', DC = 3 , 48x203 L, Noordwijk(NL)
Oct. 26.13: m1 = 10.2 (+/-0.2) Dia. 2.0', DC = 3 , 48x203 L, Noordwijk(NL)
Oct. 28.14: m1 = 10.0 (+/-0.2) Dia. 3.0', DC = 3 , 42x256 L, Poigny-(Fr.)
Nov. 09.97: m1 = 8.4 (+/-0.1) Dia. 6.0', DC = 5 , 42x256 L, Poigny-(Fr.)
Nov. 09.97: m1 = 8.2 (+/-0.2) Dia. 7' , DC = 4 , 7x50 B, Poigny-(Fr.)
Nov. 10.91: m1 = 8.4 (+/-0.2) Dia. 5.5', DC = 5 , 42x256 L, Poigny-(Fr.)
Nov. 10.95: m1 = 8.0 (+/-0.2) Dia. 8' , DC = 5 , 7x50 B, Poigny-(Fr.)
Nov. 17.04: m1 = 7.0 (+/-0.2) Dia. 10', DC = 5 , 7x50 B, Poigny-(Fr.)
Nov. 17.06: m1 = 7.3 (+/-0.2) Dia. 8' , DC = 5 , 42x256 L, Poigny-(Fr.)
Nov. 17.17: m1 = 6.9 (+/-0.1) Dia. 10', DC = 4 , 7x50 B, Poigny-(Fr.)
Nov. 19.04: m1 = 6.5 (+/-0.2) Dia. 12', DC = 5 , 7x50 B, Noordwijk(NL)
Nov. 20.11: m1 = 6.5 (+/-0.1) Dia. 15', DC = 5 , 7x50 B, Noordwijk(NL)
Nov. 20.12: m1 = 7.1 (+/-0.2) Dia. 12', DC = 5 , 48x203 L, Noordwijk(NL)
Nov. 22.80: m1 = 6.4 (+/-0.1) Dia. 17', DC = 4 , 7x50 B, Noordwijk(NL)
Nov. 23.07: m1 = 6.7 (+/-0.2) Dia. 12', DC = 5 , 48x203 L, Noordwijk(NL)
Nov. 23.05: m1 = 6.1 (+/-0.2) Dia. 18', DC = 5 , 7x50 B, Noordwijk(NL)
Dec. 03.23: m1 = 5.8 (+/-0.1) Dia. 16', DC = 5 , 18x50 R, MaunaKea(USA)
Dec. 03.23: m1 = 5.5 (+/-0.2) Dia. 15', DC = 5 , Nak. Eye, MaunaKea(USA)
Dec. 03.23: m1 = 6.4:(+/-0.3) Dia. 14', DC = 5 , 40x203 L, MaunaKea(USA)
Dec. 04.28: m1 = 5.4 (+/-0.1) Dia. 15', DC = 5 , Nak. Eye, MaunaKea(USA)
Dec. 04.29: m1 = 5.5 (+/-0.1) Dia. 16', DC = 5 , 18x50 R, MaunaKea(USA)
Dec. 04.30: m1 = 5.8 (+/-0.2) Dia. 10', DC = 5 , 40x203 L, MaunaKea(USA)
Dec. 05.28: m1 = 5.7 (+/-0.1) Dia. 16', DC = 4 , 18x50 R, MaunaKea(USA)
Dec. 05.28: m1 = 5.5 (+/-0.1) Dia. 15', DC = 4 , Nak. Eye, MaunaKea(USA)
Dec. 05.29: m1 = 6.0 (+/-0.2) Dia. 13', DC = 5 , 40x203 L, MaunaKea(USA)
Dec. 06.32: m1 = 5.6 (+/-0.2) Dia. 15', DC = 5 , 18x50 R, MaunaKea(USA)
Dec. 06.33: m1 = 5.5 (+/-0.2) Dia. 18', DC = 5 , Nak. Eye, MaunaKea(USA)
Dec. 07.22: m1 = 5.3 (+/-0.1) Dia. 18', DC = 5 , 5x54 R, MaunaKea(USA)
Dec. 07.27: m1 = 5.3 (+/-0.1) Dia. 20', DC = 4 , Nak. Eye, MaunaKea(USA)
Dec. 07.28: m1 = 5.6 (+/-0.1) Dia. 15', DC = 4 , 18x50 R, MaunaKea(USA)
Dec. 08.26: m1 = 5.4 (+/-0.1) Dia. 20', DC = 4 , Nak. eye, MaunaKea(USA)
Dec. 08.26: m1 = 5.5 (+/-0.2) Dia. 16', DC = 5 , 5x54 R, MaunaKea(USA)
Dec. 08.36: m1 = 5.7 (+/-0.1) Dia. 17', DC = 5 , 18x50 R, MaunaKea(USA)
Dec. 09.31: m1 = 5.6 (+/-0.1) Dia. 18', DC = 5 , 10x50 B, MaunaLoa(USA)
Dec. 09.32: m1 = 5.7 (+/-0.1) Dia. 15', DC = 5 , Nak. Eye, MaunaLoa(USA)
Dec. 10.25: m1 = 5.5 (+/-0.1) Dia. 15', DC = 4 , Nak. Eye, MaunaKea(USA)
Dec. 10.26: m1 = 5.5 (+/-0.1) Dia. 15', DC = 5 , 8x40 B, MaunaKea(USA)
Dec. 11.24: m1 = 5.5 (+/-0.1) Dia. 15', DC = 5 , Nak. Eye, MaunaKea(USA)
Dec. 11.24: m1 = 5.7 (+/-0.1) Dia. 16', DC = 5 , 8x40 B, MaunaKea(USA)
Dec. 12.26: m1 = 5.8 (+/-0.1) Dia. 15', DC = 5 , 8x40 B, MaunaKea(USA)
Dec. 12.26: m1 = 5.7 (+/-0.1) Dia. 12', DC = 5 , Nak. Eye, MaunaKea(USA)
2002:
Mar. 03.22: m1 = 7.2:(+/-0.2) Dia. 3.0', DC = 5 , 48x203 L, Noordwijk(NL)
Mar. 08.20: m1 = 7.0:(+/-0.3) Dia. 5', DC = 3 , 7x50 B , Noordwijk(NL)
Mar. 08.20: m1 = 7.2 (+/-0.2) Dia. 3.0', DC = 4 , 48x203 L, Noordwijk(NL)
Mar. 10.21: m1 = 7.3 (+/-0.1) Dia. 5.0', DC = 5 , 7x50 B , Ablis (F)
Mar. 10.21: m1 = 7.6 (+/-0.1) Dia. 5.0', DC = 5 , 42x256 L, Ablis (F)
Mar. 14.18: m1 = 8.1 (+/-0.2) Dia. 4.5', DC = 5 , 48x203 L, Noordwijk(NL)
Mar. 14.19: m1 = 7.7 (+/-0.1) Dia. 5.0', DC = 5 , 7x50 B , Noordwijk(NL)
Mar. 23.18: m1 = 8.1 (+/-0.2) Dia. 5.0', DC = 4 , 48x203 L, Noordwijk(NL)
Mar. 24.17: m1 = 8.3 (+/-0.1) Dia. 4.0', DC = 4 , 48x203 L, Noordwijk(NL)
Apr. 04.15: m1 = 9.3 (+/-0.2) Dia. 2.5', DC = 5 , 48x203 L, Noordwijk(NL)
Apr. 05.14: m1 = 9.5 (+/-0.2) Dia. 3.0', DC = 5 , 48x203 L, Noordwijk(NL)
Apr. 06.12: m1 = 9.7 (+/-0.2) Dia. 3.5', DC = 6 , 42x256 L, Ablis (F)
Apr. 08.14: m1 = 9.3 (+/-0.1) Dia. 3.5', DC = 5 , 48x203 L, Noordwijk(NL)
Apr. 14.04: m1 = 10.3 (+/-0.1) Dia. 2.0', DC = 4 , 42x256 L, Longuesse (F)
Apr. 20.11: m1 = 10.3 (+/-0.2) Dia. 2.0', DC = 3 , 42x256 L, Longuesse (F)
May 12.10: m1 = 11.9 (+/-0.2) Dia. 2.0', DC = 4 , 67x203 T, IRAM-PicoV(E)
May 12.93: m1 = 11.7 (+/-0.2) Dia. 2.0', DC = 5 , 67x203 T, IRAM-PicoV(E)
May 16.99: m1 = 11.8 (+/-0.2) Dia. 1.0', DC = 4 , 48x203 L, Noordwijk(NL)
May 19.06: m1 = 11.7 (+/-0.1) Dia. 1.5', DC = 4 , 42x256 L, Ablis (F)
May 31.00: m1 = 12.5 (+/-0.2) Dia. 1.3', DC = 5 , 84x256 L, Ablis (F)
June 2.02: m1 = 12.5 (+/-0.1) Dia. 1.2', DC = 4 , 84x256 L, Ablis (F)
mh plot Aug.18--Nov.23
Oct 16.18: (203 x95 L) m2=13.9+-0.2
Oct 24.14: (203 x95 L) m2=13.4+-0.2
Oct 26.14: (203 x95 L) m2=13.0+-0.2
Oct 28.15: (256x169 L) m2=13.3+-0.2
Nov 09.98: (256x169 L) m2=12.5+-0.2
Nov 10.93: (256x169 L) m2=12.7+-0.1
Nov 17.05: (256x169 L) m2=11.8+-0.1
Nov 20.13: (203 x95 L) m2=11.5+-0.1; Tails PA 250 and 320 (203x40 L)
Nov 23.06: (203 x95 L) m2=12.0+-0.2; Complex broad tail(s) PA 310 to 65 (203x40 L).
Dec 03.22: (203 x95 L) m2=11.0+-0.2; Tail 0.9° PA 35 (203x40 L);
Dec 04.27: (203 x95 L) m2=11.5; Dec. 04.30: 0.6° ion tail PA 50 (203x40 L);
Dec 05.26: (203 x95 L) m2=11.6; Dec. 05.29: 0.3° ion tail PA 45 (203x40 L);
Dec 06.30: (203 x95 L) m2=12.1; Tails 1.0° PA 30 and 0.4° in PA 45 (203x40 L);
Dec 07.30: (203 x95 L) m2=11.4; Tails 1.0° PA 40 and 0.5° in PA 50 (203x40 L);
Dec 08.27: (203 x95 L) m2=11.9; Tails 1.0° PA 30 and 0.5° in PA 50 (203x40 L);
Dec 09.30: (203 x95 L) m2=11.6; Tails 0.8° PA 30 and 0.6° in PA 50 (203x40 L);
Dec 11.26: (203 x95 L) m2=11.8; Tails 0.9° PA 30 and 0.6° in PA 55 (203x40 L);
Dec 12.28: (203 x95 L) m2=11.5; Tails 0.8° PA 40 and 0.6° in PA 60 (203x40 L);
2002:
Mar 08.21: (203 x95 L) m2=11.5+-0.2;
Mar 10.22: (256x169 L) m2=11.8+-0.2; Tails 0.2° PA 260 and 0.5° PA240 (256x42 L);
Mar 14.19: (203 x95 L) m2=12.8; Tail 0.2° PA 240 (203x48 L);
Mar 23.18: (203 x95 L) m2=12.0+-0.1; Tail 0.15° PA 240 (203x48 L);
Mar 24.17: (203 x95 L) m2=12.0+-0.3;
Apr 06.11: (256x169 L) m2=13.1+-0.1; Tail 0.17° PA 250 (256x42 L);
Drawings:

Nov. 10.9: Drawing w/ 42x256 L (35x35' FOV)	Nov. 17.0: Drawing w/ 42x256 L (35x35' FOV)
Nov. 20.1: Drawing w/ 40x203 L (35x35' FOV)	Nov. 23.0: Drawing w/ 40x203 L (35x35' FOV)
Dec. 04.3: Drawing w/ 40x203 L (35x45' FOV)	Dec. 06.3: Drawing w/ 40x203 L (50x60' FOV)
Dec. 07.3: Drawing w/ 40x203 L (50x60' FOV)	Dec. 08.3: Drawing w/ 40x203 L (50x60' FOV)
Dec. 11.3: Drawing w/ 40x203 L (50x60' FOV)	Dec. 12.3: Drawing w/ 40x203 L (50x60' FOV)

Pictures with NGC253 (Fuji Sensia 400), from Mauna-Kea/Loa(09/12), Hawaii:

8 Dec. 2001 5:48 UT (5min.? 50mm F/D 2.4)	8 Dec. 2001 7:30 UT (5min.? 135mm F/D 2.5)
9 Dec. 2001 8:37 UT (3min.? 135mm F/D 2.5)	10 Dec. 2001 7:51 UT (5min.? 135mm F/D 2.5)
10 Dec. 2001 7:57 UT (3min.? 135mm F/D 2.5)	10 Dec. 2001 8:05 UT (5min.? 50mm F/D 2.4)
11 Dec. 2001 8:05 UT (5min.? 135mm F/D 2.5)	11 Dec. 2001 8:11 UT (4min.? 135mm F/D 2.4)
	11 Dec. 2001 8:11 UT (Zoom)