特大新闻，2006P1有可能成为耀眼的超亮彗星！！！！！

彗头完全进入C3，由于极高亮度形成的芒线半边长度达到380象素，而下面的水星（亮度－1.2等）芒线半边长度只有50象素，芒线长度和亮度是有对应关系的，可见彗星亮度远远超过水星，估计不低于－4等。彗尾已经出现在彗星的左上方，彗头和彗发的亮度已经使SOHO卫星的CCD饱和，看不出细节，这是SOHO上天以来观测到的最亮彗星，由于彗星从C3边缘经过，所以我们最后都无法看到彗尾的全貌，当彗星从水星东面很近的地方经过时是一个很壮观的景象。
国外的SOHO猎手都惊呼：太太太目瞪口呆了，有的加上一大堆惊叹用语。

2006P1进入C3一天了，真是一颗大彗星，耀眼的彗头拖着毫不逊色的彗尾在太阳附近漫步，由于光度溢出，我们还不能看清它的结构，只能看到一片光亮，彗头直径大约占据C3视场的20分之一，换算成实际直径在1度，也就是太阳的两倍，接近300万公里，巨无霸！！
彗尾已经进入C3的部分有2度长，这还只是彗尾很小的一部分，彗星将继续向南略偏东移动，彗尾也会逐渐旋转变向。

好像SOHO故意缩短曝光时间了吧，水星的光芒线都不见了，彗星的光芒线也短了不少。。。

11日傍晚北京天文馆也拍到了，刚刚才发现...

www.bjp.org.cn/misc/2007-01/12/content_7293.htm

2004F4亮度－2等
2006P1亮度>－4等
精彩对阵

C/2006P1 McNaught

2007 Jan. 12.19 UT: m1=-4.0:, Dia.=1', DC=8...20x80B...Andrew Pearce
(Nedlands, Western Australia)[Truly spectacular! Observation was
made at 13:40 hrs local time with the Sun hidden behind my roof to
reduce glare. Comet was quickly picked up even though the binoculars
were not focused to the sky background prior on the night before
which is typically what is required to observe daylight objects.
Magnitude estimate is uncertain, as I was unable to locate Venus,
however based on previous experience of observing Venus close to the
Sun, it must be brighter than Venus although I have been conservative
in my estimate. Strong parabolic shape with a clear 'darker' spine
between the two tail sections which were roughly in PA 15 deg and 40
deg. Tail could be traced for approximately 0.8 deg without too much
difficulty. The more southerly spine (ie PA 40 deg) appeared
distinctly brighter and slightly longer.]

Regards
Andrew Pearce
Western Australia


Comet C/2006 P1

2007 Jan. 12.66 UT: m1=-3.9, dia=3', DC=9, tail~2 deg.......NE......T. Scarmato
(Calabria, Italy)

Correction for atmospheric extinction using ICQ Table.

Regards,
Toni Scarmato

C/2006 P1 (McNaught)
2007 Jan. 12.722 UT: m1=-3.8:*, DC=9, Tail=about 1 deg. in PA 45
deg....NE...J.Carvajal (Segovia, Spain) [In 6x30 binos, tail length is double]

Regards.

Jose.


C/2006 P1 (Mc Naugth) 2006 Jan 13.0208 UT, m1= -4.0: DC:9, Dia: 1'
(aprox.), Tail: 0.5 Deg. 7x35 Binuculars. (San Pablo de las Salinas,
metropolitan area in the mexico city).

THE COMET IS BEAUTIFUL, LOW ELOGATION, BUT IS EASY VISIBLE IN THE
BINOCULARS.

/2006P1 McNaught

2007 Jan. 13.08 UT: m1=-4.0:, Dia.=1', DC=9...20x80B...Andrew Pearce
(Nedlands, Western Australia)[Observation was made at 11:00 hrs local
time. Similar appearance as yesterday's observation. The coma is
showing a strong parabolic shape with a clear 'darker' spine between
the two tail sections. Tail not as prominent as yesterday but could
still be traced for approximately 0.4 deg without too much difficulty.]

Regards
Andrew Pearce
Western Australia


I spotted Mac Naught today around 13h30PST in LA. a cold artic
weather made the sky very clear.
I search for the comet and find a quite bright white spot. at first,
I tought it was Venus but I realized that it was definitely too
close to the sun. it was Mac Naught!
the comet looked like a bright spot, not stellar (but very small)
with a short and thin tail of about 5arcmin
the global aspect was very close to Venus around superior
conjonction at similar elongation, but whereas I have been able to
observe Venus below 9?elongation, I was able to spot Mac Naught, so
I think the comet was mag -4 or brighter
I tried to find Venus but couldn't, I think I was not looking at the
right place.
then I took my camera with a 400mm lens and shoot MacNaught easily
around 14hPST
I think that many observers with a clear sky will be able to spot it
with the naked eye during this week end if they have a clear sky

nicolas lefaudeux

OBS-V c2006 p1


2007 January 12.91 UT: m1= -4.5, Dia= ~1', DC= 9, tail 0.1
degree...10x50B...J. Bortle (Stormville, NY, USA) [Compared with Venus
(-3.9) and corrected for extinction using ICQ winter tables; also
easily seen with the nakedeye before sunset]

JBortle

C/2006P1

2007 Jan 13.56 UT: m1= -6.0, DC=9...naked eye and sunglass
...Alexandre Amorim(Florianopolis,Brazil)

naked eye observatios with sunglass: Venus poor visible, despite 18
deg elongation. Cometa visible without difficult, except the sun's
glare.

using 7x50B: tail 0.2 deg in PA 50


icq@...

C/2006P1 (McNaught)
Total magnitude and coma diameter estimates:

Jan. 13.56, -6.0, -- (A. Amorim, Florianopolis, Brazil, naked eye,
sunglass);

彗星已经进入SOHO C3视场，与太阳的角距不足10度，地面仍然拍到漂亮的照片

昨天晚上，我们协会成员仍然拍到了彗星照片，昨晚肉眼隐约可见，我估计是最后一次肉眼观测到了，今晚和明晚肉眼估计不会看到了，这两天估计也是最后的观测了。看看到底可以观测到几号。

彗星进入C3快两天了，粗壮的彗尾指向北偏东，与日彗连线有50度左右夹角，应该是尘埃尾，没有看到离子彗尾，彗尾与12日比较，向逆时针方向转动，进入C3的长度大约有4度，旅程快到一半，今天值得关注的是彗合水星，甚至可能发生彗掩水星的现象，继续监测。

好象看不到啊．不过，很期待啊

即将彗掩水星
预计在14－15时（UT）

一会还没掩上,溢出的信号就把水星给盖住了..........

彗星本体掩不上，倒是芒线掩上了
不过彗星运动过程中掩上不少恒星

COMET C/2006 P1 (McNaught)
     Total-magnitude and coma-diameter estimates (visual unless otherwise noted):
2007
Jan. 14.55, -5.5:*, -- (K. Hornoch, Lelekovice, Czech Republic, naked eye; comp. w/ Venus; broad daylight; 0.3-deg tail and 3' coma in 10x80 binoc.);
     14.54, -4.0, 0'.5 (A. Amorim, Florianopolis, Brazil, 7x50 binoculars; daylight; comet alt. 52 deg; comp. w/ Venus);
     14.47, -5.0:*, & 3' (D. J. Frew, Perth Observatory, W. Australia, 8x42 binoculars; 0.5-deg tail; daylight; est. uncertainty +/- 0.5 mag);
     14.42, -5.0, 3' (Q.-z. Ye, Xiaoguwei Island, Guangzhou, China, 11x70 binoculars; comp. with Venus; alt. 4 deg; short tail; heavy smog and cirrus);
     14.37, -6.0:*, about 1' (M. Reszelski, Poznan, Poland, naked eye; daylight; comp. with Venus; 0.1-deg tail barely visible for a while);
     14.32, -5.8:*, -- (Y. Nagai, Gunma, Japan, 7x35 binoculars; 1-deg tail; 4 min after sunset; comp. with Venus);
     14.32, -5.2:*, -- (S. Yoshida, Ibaraki, Japan, 10x70 refractor; tail about 0.2 deg long in p.a. 65 deg; hazy sky);
     13.92, -6:, -- (S. J. O'Meara, Volcano, HI, naked eye; daylight, alt. about 60 deg; comet *much* brighter than Venus; est. uncertainty +/- 0.5 mag; tail about 0.75 deg long);
     13.91, -5.0:, -- (C. S. Morris, Fillmore, CA, U.S.A., 20x80 binoculars; comp. w/ Venus; daylight; tail about 0.5 deg long);
     13.75, -5.2, -- (R. A. Keen, Mt. Thorodin, CO, U.S.A., naked eye, daylight; comp. with Venus; 0.3-deg tail in p.a. 60 deg);
     13.66, -5:*, -- (A. Kammerer, Malsch, Germany, naked eye; alt. 4 deg; 5 min after sunset);
     13.65, -4.7*, 4' (T. Scarmato, Calabria, Italy, naked eye; alt. 5 deg; tail about 2 deg long);
     13.63, -5:*, -- (K. Hornoch, Breitenwaida, Austria, naked eye; comp. w/ Venus; daylight; 0.2-deg tail);
     13.60, -4.5:* -- (T. Karhula, Virsbo, Sweden, naked eye; 11 min before sunset; comet alt. 4 deg);
     13.56, -6:, -- (A. Amorim, Florianopolis, Brazil, naked eye and sunglasses; daylight; comp. w/ Venus);
     13.42, -5.0, 5' (Q.-z. Ye, Peak Qiganding, Guangzhou, China, 11x70 binoculars; comp. with Venus; alt. 3 deg; 0.5-deg tail; cirrus clouds; dusk);
     13.36, -4.7:*, -- (B. H. Granslo, Fjellhamar, Norway, 7x50 binoculars; 0.1-deg tail in p.a. 50 deg.; alt. 3.9 deg; after sunrise);
     13.10, -5:, -- (S. J. O'Meara, Mauna Kea, HI, U.S.A., naked eye; daylight; 1-deg tail; comp. w/ Venus);
     13.08, -4.0:, 1' (A. Pearce, Nedlands, W. Australia, 20x80 binoculars; comp. w/ Venus; 0.4-deg tail; daylight, near zenith);
     12.91, -4.1, -- (C. S. Morris, Fillmore, CA, U.S.A., 20x80 binoculars; comp. w/ Venus; daylight; comet alt. 35 deg; tail about 0.5 deg long);
     12.91, -4.5*, & 1' (J. Bortle, Stormville, NY, U.S.A., 10x50 binoculars;  comp. with Venus in-focus; 0.1-deg tail; daylight);
     12.84, -3.9*, -- (D. W. E. Green, Cambridge, MA, U.S.A., 20x80 binoculars; comp. w/ Venus; daylight; comet alt. 17 deg; short tail);
     12.83, -4.0, -- (R. A. Keen, Mt. Thorodin, CO, U.S.A., 8x40 binoculars; comp. with Venus, in-focus; tail about 10' long in p.a. 30 deg);
     12.73, -3.2*, -- (J. J. Gonzalez, Leon, Spain, naked eye; 1-deg tail in p.a. 35 deg; end of civil twilight);
     12.72, -3.8:*, -- (J. Carvajal, Madrid, Spain, naked eye; 1-deg tail in p.a. 45 deg);
     12.71, -3.6, 0'.2 (R. A. Keen, Mt. Thorodin CO, U.S.A., 9-cm reflector; comp. with Venus; broad 1'.5 tail in spanning p.a. 20-70 deg);
     12.67, -4.0, -- (V. Gonano, Udine, Italy, 10x50 binoculars; daylight; haze; tail about 0.5 deg long);
     12.67, -4.0:*, -- (R. Haver, Roma, Italy, naked eye; alt. 3.0 deg; bright twilight and many cirrus clouds);
     12.66, -3.9*, 2' (T. Scarmato, Calabria, Italy, naked eye; alt. 5 deg; tail about 2 deg long);
     12.34, -3.3:*, 0'.5 (H. Dahle, Fjellhamar, Norway, 9x63 binoculars; 0.2-deg tail in p.a. 30 deg; alt. 4.4 deg.; at sunrise);
     12.19, -4:, 1' (A. Pearce, Nedlands, W. Australia, 20x80 binoculars; 0.8-deg tail; daylight; rough estimate of brightness);
     11.91, -3:*, -- (D. W. E. Green, Lexington, MA, 7x35 binoculars; 1-deg tail cut off by cloud bank);
     11.75, -3.5:*, -- (A. Pereira, Cabo da Roca, Portugal, naked eye; 1-deg tail);
     11.74, -3:*, -- (J. M. Trigo-Rodriguez, Montseny, Girona, Spain, naked eye; 1-deg tail);
     11.73, -2.5:*, -- (J. J. Gonzalez, Zamora, Spain, naked eye; 1-deg tail in p.a. 10 deg, upper section obscured by cirrus clouds; end of civil twilight);
     11.68, -3.5*, 3' (T. Scarmato, Calabria, Italy, naked eye; alt. 5 deg; tail about 2 deg long);
     11.67, -2.7*, -- (E. P. Bus, Groningen, The Netherlands, naked eye; comp. with Venus and Altair; comet alt. 6 deg);
     11.34, -2.8*, & 3' (Y. Nagai, Gunma, Japan, 7x35 binoculars; 1-deg tail; alt. 2.7 deg; civil twilight);
     11.30, -1.5:*, -- (T. Karhula, Vaesteraas, Sweden, naked eye; 0.8-deg tail in p.a. 20 deg; strong twilight, alt. 3 deg);
     10.98, -3.3:*, -- (J. N. Marcus, St. Louis, MO, U.S.A., 10x50 binoculars; short tail; comet alt. 2.0 deg, Altair alt. 17.1 deg; comet visible to naked eye 14 min before Altair);
     10.95, -2.9:*, 1' (P. Creed, Canton, OH, U.S.A., 10x50 binoculars; 1.6-deg tail in p.a. 15 deg; alt. 2.2 deg);
     10.92, -2.5:*, & 1' (J. Bortle, Stormville, NY, U.S.A., naked eye; 1-degree tail);
     10.83, -2.5:, -- (R. A. Keen, Mt. Thorodin, CO, U.S.A., 7.6-cm reflector; short tail; broad daylight; comp. w/ Venus; clear but very windy and poor seeing; two apparent nuclei, the fainter comp. about 10"-15" from the brighter comp. in p.a. 45 deg);
     10.69, -3.5:*, -- (R. Haver, Roma, Italy, naked eye; alt. 3.0 deg; bright twilight and many cirrus clouds);
     10.68, -2.3*, -- (W. Hasubick, Buchloe, Germany, naked eye; comp. w/ Venus);
     10.68, -3.2*, 2' (T. Scarmato, Calabria, Italy, 7x50 binoculars; alt. 5 deg; 2-deg tail);
     10.66, -2.7:*, 5' (K. Hornoch, Krasensko, Czech Republic, 10x50 binoculars; 2-deg tail in p.a. 25 deg; very low, dusk);
     10.65, -2.9*, 2' (P. Guzik, Krosno, Poland, naked eye; 4-deg tail in p.a. 0 deg);
     10.35, -2.3:*, 4' (Y. Nagai, Gunma, Japan, 11x80 binoculars; 0.5-deg tail; alt. 2.2 deg; civil twilight);
     10.34, -2.2:*, -- (S. Yoshida, Toride, Ibaraki, Japan, 10x70 refractor; 0.3-deg tail in p.a. 15 deg);
     10.31, -2.6:*, 1' (B. H. Granslo, Fjellhamar, Norway, 7x50 binoculars; 0.5-deg tail in p.a. 10 deg.; alt. 4.3 deg; civil twilight);
     10.31, -1.8:*, -- (H. Dahle, Fjellhamar, Norway, naked eye; 0.7-deg tail; alt. 4.3 deg.; civil twilight);
     10.30, -2.2:*, -- (T. Karhula, Vaesteraas, Sweden, naked eye; 1.0-deg tail in p.a. 15 deg; strong twilight, alt. 5 deg);
     10.26, -2.5:*, 3' (K. Hornoch, Vranov, Czech Republic, 10x80 binoculars; 0.2-deg tail; very low, late dawn);
     10.01, -1.7:*, -- (R. A. Keen, Mt. Thorodin, CO, U.S.A., naked eye; alt. 4.3 deg, bright twilight; 0.5-deg tail);
      9.98, -2.9:*, -- (J. N. Marcus, St. Louis, MO, U.S.A., naked eye; short tail; comet alt 2.8 deg);
      9.73, -2.0, 5' (C. Labordena, Castellon, Spain, naked eye; 3-deg tail);
      9.71, -2.2:*, 1' (N. Biver, Meudon, France, naked eye; 1.5-deg tail; alt. 3 deg; clear sky and naut. twilight);
      9.69, -3.5:*, -- (R. Haver, Roma, Italy, naked eye; alt. 2.0 deg; bright twilight and many cirrus clouds; bright, curving, yellow 0.5-deg tail in 10x50 binoc.);
      9.68, -2.5*, 2' (T. Scarmato, Calabria, Italy, 7x50 binoculars; alt. 5 deg);
      9.68, -2.0*, -- (W. Hasubick, Buchloe, Germany, naked eye; comp. w/ Venus);
      9.66, -2.3:*, -- (O. Skilbrei, Honefoss, Norway, naked eye; 2-deg tail; alt. 3.8 deg; naut. twilight);
      9.66, -2.4:*, 1' (B. H. Granslo, Nyland, Oslo, Norway, 7x50 binoculars; 3-deg tail in p.a. 15 deg.; alt 4.5 deg; naut. twilight);
      9.65, -2.5:*, -- (H. Dahle, Blindern, Oslo, Norway, naked eye; 1.5-deg tail; alt. 5.4 deg.; naut. twilight);
      9.02, -1.0:*, -- (R. A. Keen, Mt. Thorodin, CO, U.S.A., naked eye; alt. 2.5 deg, bright twilight and thin cirrus clouds; short naked-eye tail);
      8.93, -1.5:, & 1' (J. Bortle, Stormville, NY, U.S.A., naked eye; nautical twilight);
      8.67, -1.4*, 0.7' (H. Dahle, Tryvann, Oslo, Norway, 9x63 binoculars; 2.3-deg tail in p.a. 0 deg.; alt. 2.5 deg.; naut. twilight);
      8.66, -1.0*, -- (B. H. Granslo, Nyland, Oslo, Norway, naked eye; 3-deg tail; alt 3.9 deg; nautical twilight);
      8.65, -1.5:*, 1' (P. Guzik, Krosno, Poland, 10x50 binoculars; 2-deg tail in p.a. 0 deg);
      8.65, -0.8:*, -- (O. Skilbrei, Honefoss, Norway, naked eye; 1.5-deg tail; alt. 5.4 deg.; naut. twilight);
      8.27, -1.9*, -- (W. Hasubick, Buchloe, Germany, 8x32 binoculars; through cloud breaks; comp. w/ Jupiter);
      8.26, -1.5:*, 2' (M. Reszelski, Szamotuly-Galowo, Poland, naked eye;  alt. 3 deg, bright twilight; naked-eye tail 0.2 deg long);
      8.25, -1.2:*, 3' (K. Hornoch, Vranov, Czech Republic, naked eye; 0.5-deg tail; very low alt., dawn);
      8.24, -0.8*, 1' (P. Guzik, Krosno, Poland, 10x50 binoculars; 2-deg tail in p.a. 0 deg);
      7.90, -1:, & 2' (Y. Nagai, Gunma, Japan, 11x80 binoculars; 0.2-deg tail; alt. 2.8 deg; civil twilight);
      7.48, -0.5:*, -- (D. W. E. Green, Rowley, MA, U.S.A., 7x35 binoculars; alt. 4 deg, bright twilight; bright, small head with short tail);
      7.30, 0.0:*, 1' (N. Biver, Meudon, France, 7x50 binoculars; 0.4-deg tail; alt. 5.7 deg; civil twilight);
      7.27, 0.3*, -- (W. Hasubick, Buchloe, Germany, 10x50 binoculars; through cloud breaks; comp. star alpha Aql);
      6.96, -0.6:*, 0'.5 (P. Creed, New London, OH, U.S.A., 10x50 binoculars; alt 1.9 deg; civil twilight);
      6.71, 0.0:*, 2'.0 (R. Miles, Dorset, U.K., 11x80 binoculars; 0.4-deg tail; comp. w/ Venus, Vega);
      6.68, -0.3:*, 0'.3 (H. Dahle, Holmenkollen, Oslo, Norway, 9x63 binoculars; 0.8-deg tail in p.a. 0 deg.; alt. 1.5 deg.; naut. twilight);
      6.28, 0.2:*, 1' (B. H. Granslo, Tryvann, Oslo, Norway, 7x50 binoculars; 1-deg tail in p.a. 0 deg, alt. 2.5 deg.; naut. twilight);
      5.72, 1.0:*, 1'.5 (R. Miles, Dorset, U.K., 11x80 binoculars; 0.25-deg tail; comp. w/ Venus);
      5.72, -0.5:*, -- (D. Moore, Dublin, Ireland, naked eye; 0.25-deg fan tail and 3' coma in 25x100 binoculars; alt. 2.5 deg);
      5.28, 1.3*, 1'.5 (B. H. Granslo, Fjellhamar, Norway, 7x50 binoculars; 0.8-deg tail in p.a. 0 deg, alt. 4.4 deg.; naut. twilight);
      5.28, 1.1*, -- (H. Dahle, Fjellhamar, Norway, naked eye; 0.2-deg tail in p.a. 355 deg, alt. 3.8 deg.; naut. twilight);
      5.24, 1.0*, 2' (P. Guzik, Krosno, Poland, 10x50 binoculars; 0.5-deg tail in p.a. 360 deg);
      4.89, [0.5, -- (Y. Nagai, Gunma, Japan, 20x100 binoculars; alt. 3 deg; civil twilight);
      4.64, 1.0:*, -- (H. Dahle, Blindern, Oslo, Norway, naked eye; alt. 6.5 deg.; nauti. twilight);
      3.49, 2:, & 1' (J. E. Bortle, Stormville, NY, U.S.A., 15x80 binoculars);
      3.28, 1.5*, 1'.7 (H. Dahle, Fjellhamar, Norway, 9x63 binoculars; 0.2-deg tail; alt. 3.9 deg.; naut. twilight);
      2.30, 2.7*, 1'.5, (J. J. Gonzalez, Leon, Spain, 25x100 binoculars; 0.1-deg tail in p.a. 0 deg; naut. twilight; alt. 3 deg);
2006
Dec. 31.884, 3.5, 2'.0 (K. Kadota, Ageo, Japan, 25-cm reflector + CCD; 4' tail in p.a. 358 deg);
     30.885, 3.8, 1'.7 (K. Kadota, Ageo, Japan, 25-cm reflector + CCD; bright twilight);
     29.28, 3.9*, 1'.5 (B. H. Granslo, Fjellhamar, Norway, 0.10-m refractor; alt. 3.5 deg.; nautical twilight);
     26.65, 4.5:, 0'.5 (P. Guzik, Krosno, Poland, 0.20-m reflector; at the edge of thin clouds, about 3 deg above horizon);
     21.74, [5.0, -- (J. J. Gonzalez, Leon, Spain, 25x100 binoculars; naut. twilight; alt. 3 deg);
     17.66, [6.0:*, ! 1' (B. H. Granslo, Fjellhamar, Norway, 0.10-m refractor; alt. 2.5 deg.; naut. twilight);
     16.66, [5.0:*, ! 2' (B. H. Granslo, Fjellhamar, Norway, 0.07-m refractor; alt. 2.5 deg.; naut. twilight);
     14.74, [6.0, -- (J. J. Gonzalez, Leon, Spain, 25x100 binoculars; naut. twilight; alt. 3 deg);
     13.74, [6.5, -- (J. J. Gonzalez, Leon, Spain, 0.20-m reflector; naut. twilight; alt. 3 deg);
Nov. 16.77, 9.1, 3' (J. J. Gonzalez, Asturias, Spain, 25x100 binoculars; alt. 5 deg);
     13.77, 9.3, 3' (J. J. Gonzalez, Leon, Spain, 25x100 binoculars; alt. 6 deg; zodiacal light);
      9.79, 9.8, 2' (J. J. Gonzalez, Leon, Spain, 0.20-m reflector; alt. 5 deg; zodiacal light);
Oct. 12.81, 11.7, 2' (J. J. Gonzalez, Asturias, Spain, 20-cm reflector; alt. 10 deg);
     10.42, 13.8, 1'.3 (K. Yoshimoto, Hirao, Yamaguchi, Japan, 15-cm reflector + CCD);

注意动画
彗头东边（左边）出现离子彗尾

1月15日1454
彗头内切C3，超过6度的尘埃尾始终没有全部显现在视场中，在最后的几张图上，有明显的逆向离子尾指向太阳方向，直到退出C3，彗星亮度仍然保持在－4等以上，以后将成为南半球漂亮的观测目标，我们期待以后的地面照片。

2006P1只有尾巴啦

C/2006 P1 - Jan 16.39, 2007   Message List   

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Despite cloud interference Comet McNaught was an obvious and imposing
object in binoculars tonight from Brisbane, Australia.

http://www.pbase.com/image/73148758

Terry



16-JAN-2007   

McNaught - Jan 16.39 (Tele shot)

Tonight Comet McNaught could be viewed clearly in 15 x 70mm binoculars despite high cloud and twilight. The tail was beautiful and the head very bright (mag -3). This exposure is a bottom half crop from a 1 second ISO400 exposure made with a 350D + 200mm f2.8 lens at f4.5. The time was Jan 16.39 UT, 2007 and the location was near Mt Stapylton , Beenleigh, QLD, Australia

原帖由 wwwawww 于 2007-1-17 10:17 PM 发表
哪位同好收集的SOHOl图像全，可以把全过程做一个动画发上来啊！！

谢谢各位

这里下吧
sohowww.nascom.nasa.gov/hotshots/2007_01_08/McNaught_med.mpg