社区 › 观测摄影 › [新闻] [酷图] 大彗星C/2002 T7 (LINEAR)的最新图片！

meteorobs 发表于 2003-12-24 21:45

[新闻] [酷图] 大彗星C/2002 T7 (LINEAR)的最新图片！

截止12月22日，该彗星以达到8等以上！

这张图是20日拍摄的。。:eek:

apoming 发表于 2003-12-25 00:47

你拍的？

skyllm 发表于 2003-12-25 14:17

漂亮！

当然不是他拍的啦！

Steed_Joy 发表于 2003-12-25 15:42

虽然已经达到八等以上，但是市区观测起来还是有很大难度。除非知道确切位置，否则不容易找到。另外镜子也必须够大才行。

meteorobs 发表于 2003-12-25 21:28

呵呵。。。

有点当年孩儿波脯的影子。。。。。

feng1734 发表于 2003-12-26 13:42

在哪个星座？

Steed_Joy 发表于 2003-12-26 14:28

前几天还一直在三角座，现在应该跑到双鱼座了。

meteorobs 发表于 2003-12-26 21:54

21日的图片！

:eek:

meteorobs 发表于 2004-1-28 12:06

最新照片！

1月24日拍摄！

meteorobs 发表于 2004-1-28 12:12

最新观测资料！

截止23日T7彗星已经增亮至6.9等！

以下是国外同好的观测报告：

C/2002 T7 (LINEAR)
Last Updated: 23 January 2004
Reported observations:

2003 Dec 17.22 UT: m1=8.4, Dia=6.0', DC=6 ...10x50B...Mike Linnolt (Mountain Springs, NV)
2003 Dec. 17.75 UT: m1=8.6, Dia.=3', DC=7, tail PA: 85 deg ...15cm F8 R...A.Diepvens (Balen,Belgium)
2003 Dec. 17.85 UT: m1=9.0, Dia. 4', DC=4... 16x50 B...Stephen McCann (Southampton, England)
2003 Dec. 17.86 UT:m1=8.6, Dia=6', DC=3, no tail...7x50B...Toni Scarmato (Calabria, Italy)
2003 Dec. 18.75 UT: m1=8.6, Dia.=3', DC=7, tail PA: 85 deg ...15cm F8 R ...A.Diepvens (Balen,Belgium)
2003 Dec. 18.82 UT:m1=8.5, Dia=8', DC=3, no tail...7x50B...Toni Scarmato (Calabria, Italy)
2003 Dec. 18.85 UT: m1=9.2, Dia=2',DC=4...25cm SCT (96x)...Manos Kardasis (Glyfada, Athens, Greece)
2003 Dec. 19.09 UT: m1=8.5, Dia. 9', DC=4...20x80 B...Charles S. Morris (Fillmore, California)
2003 Dec 19.09 UT: m1=8.5, Dia=6.0', DC=6 ...10x50B...Mike Linnolt (Mountain Springs, NV)
2003 Dec. 19.70 UT:m1=8.6, Dia.=3.5', DC=5...11.0cm L (f/7.3, 32x)... Vyacheslav M. Ivanov (Saratov, Russia)
2003 Dec. 19.71 UT: m1=8.9, Dia.=4', DC=5, Tail: 5' in PA 80 deg....20.3cm L (63x)...Piotr Guzik (Krosno, Poland)

2003 Dec. 19.81 UT: m1=8.7, Dia. 5`, DC=5...10x50 B...Kolyo Dankov (Sofia,Bulgaria)
2003 Dec. 20.12 UT : m1=8.9, Dia.= 5', DC=6... 33.2 cm L (75x).....Don Pearce (Ft. Griffin,TX.)

2003 Dec 20.86 UT: m1=8.7, Dia.=3', DC=7, Tail= 6' in PA=80 deg...8cm B (11x)...Carlos Labordena(Castellon, Spain)
2003 Dec. 20.97 UT: m1=8.6, Dia.=4', DC=5...25x100B...Juan Jose Gonzalez (Grandota - Oviedo, alt. 460 m, Asturias, North Spain )
2003 Dec. 21.02 UT: m1=8.5, Dia.=5', DC=5...25x100B...Juan Jose Gonzalez (Sierra del Aramo, alt. 1031 m, Asturias, North Spain) [ Dec. 21.03 UT: m1=8.6, Dia.=4', DC=5, 10 cm L (65x). Elongated coma; rural sky ]
2003 Dec 21.04 UT: m1=9.0, Dia=4', DC=5...20x80B...Jesus Guerrero (Barquisimeto, Venezuela)
2003 Dec. 21.27 UT: m1=8.3, Dia. 7', DC=4, Tail: 20'...20x80 B...Charles S. Morris (Fillmore, California)
2003 Dec. 21.55 UT: m1=9.3, Dia.=2.0', DC=6... 32cm L (58x)...Yoshimi Nagai (Nagano, Japan)
2003 Dec. 22.74 UT: m1=8.5, Dia.=3', DC=7, tail PA: 90 deg ...150mm F8 Refractor,...A.Diepvens (Balen,Belgium)
2003 Dec. 22.70 UT: m1=8.7, Dia.=&5', DC=5, Tail: 5' in PA 75 deg....10x50B...Piotr Guzik (Krosno, Poland)
2003 Dec. 22.86 UT: m1=8.7, Dia=3',DC=5...15cm R (25x)...Rafael Benavides (Posadas, Cordoba, Spain)
2003 Dec. 23.53 UT: m1=9.2, Dia.=1.8', DC=6/... 32cm L (58x)...Yoshimi Nagai (Nagano, Japan)
2003 Dec. 23.83 UT: m1=8.4, Dia.=6', DC=5, Tail: 0.1 deg. in PA 80 deg...25x100B...Juan Jose Gonzalez (Collada de la Cobertoria, alt. 1179 m,Asturias, North Spain)
2003 Dec. 23.87UT: m1=8.2, Dia.=5', DC=3... 20x110B... Vitali Nevski (Vitebsk, Belarus)
2003 Dec. 23.96 UT: m1=8.8, Dia=2, DC=4,...20x80B...Alexandre Amorim(Florianopolis,Brazil)
2003 Dec 23.97 UT: m1=8.4, Dia=5.0', DC=6 ...10x50B...Mike Linnolt (Greenwich, NY)
2003 Dec.24.65 UT: m1=8.6, Dia=1', DC=5/ ...41cm L (89x) ...Tail 4'...Sergey E. Shurpakov (Baran',Belarus)

2003 Dec. 24.69 UT: m1=8.7, Dia.=5', DC=6, Tail: 15' in PA 75 deg....20.3cm L (63x)...Piotr Guzik (Krosno, Poland)

2003 Dec. 24.75 UT:m1=7.9, Dia=10', DC=4,tail ~20' in PA=85 deg...7x50B...Toni Scarmato (Calabria, Italy)

2003 Dec. 24.86 UT: m1=8.2, Dia.=7', DC=3/... 10x50 B... A. Baransky (Bucha, Ukraine)

2003 Dec. 25.72 UT:m1=8.5, Dia.=4', DC=5...11.0cm L (f/7.3, 32x)...Vyacheslav M. Ivanov (Saratov, Russia)
2003 Dec. 25.77 UT: m1=8.1, Dia.=7', DC=4/5, Tail=12' in PA=82 deg...15x80B...Roberto Haver (Frasso Sabino, Rieti, Italy) [ Dec. 25.77 UT: m1=8.1, Dia.=6', DC=5, 10x50B]

2003 Dec. 25.80 UT: m1=8.6, Dia.=5', DC=6, Tail: 18' in PA 75 deg....20.3cm L (63x)...Piotr Guzik (Krosno, Poland)
2003 Dec. 25.96 UT: m1=8.1, Dia.=7', DC=3/... 10x50 B... A. Baransky (Bucha, Ukraine)
2003 Dec. 26.17 UT: m1=8.2, Dia.=13':, DC=3...10x50 B...Charles S. Morris
2003 Dec. 26.27 UT: m1=8.1, Dia.=8', DC=4...20x80 B...Charles S. Morris

2003 Dec. 26.90 UT: m1=8.3, Dia.=6', DC=5, Tail: 6' in PA 75 deg....10x50B...Piotr Guzik (Krosno, Poland)

2003 Dec 26.96 UT: m1=8.5, Dia=4.5', DC=7 ...25cmL...Mike Linnolt (Greenwich, NY)
2003 Dec. 26.97 UT: m1=8.2, Dia.=6', DC=5, Tail: 0.2 deg.in PA 80 deg...25x100B. Juan Jose Gonzalez (La Frecha - Lena, alt. 450 m, Asturias, North Spain)

2003 Dec. 27.30 UT: m1=8.2, Dia.=9', DC=3/...20x80 B...Charles S. Morris
2003 Dec. 27.71 UT: m1=8.3, Dia.=6', DC=5, Tail: 9' in PA 75 deg....10x50B...Piotr Guzik (Krosno, Poland)

2003 Dec. 27.72 UT: m1=8.5, Dia.=4', DC=6, ...15cm F8 R...A.Diepvens (Balen,Belgium)
2003 Dec. 27.78 UT: m1=8.2, Dia.=6', DC=5...11x80B...Juan Jose Gonzalez (La Foz de Morcin, alt. 370 m, Asturias, North Spain)

2003 Dec. 27.94 UT: m1=8.2, Dia.=7', DC=3 ... 10x50 B... A. Baransky (Bucha, Ukraine)

2003 Dec 27.97 UT: m1=8.6, Dia=4.0', DC=6...25cmL.53x...Mike Linnolt (Greenwich, NY)

2003 Dec. 28.30 UT: m1=8.1, Dia.=8', DC=4...20x80 B...Charles S. Morris

2003 Dec. 28.55 UT: m1=8.7, Dia.=3', DC=6/... 20x100B...Yoshimi Nagai (Nagano, Japan)
2003 Dec. 28.79 UT:m1=7.8, Dia=10', DC=4/,tail ~15' in PA=75 deg...7x50B...Toni Scarmato (Calabria, Italy)

2003 Dec. 28.81 UT: m1=8.6, Dia=2',DC=4...25cm SCT (96x)...Manos Kardasis (Glyfada, Athens, Greece)

2003 Dec. 28.83 UT: m1=8.6, Dia=2',DC=5...23.5cm SCT (59x)...Rafael Benavides (Posadas, Cordoba, Spain)
2003 Dec. 28.87 UT: m1=8.5, Dia.=4', DC=5, 11x80B. Juan Jose Gonzalez (Grandota - Oviedo, alt. 460 m, Asturias, North Spain ) [ Moonlight begins to interfere]
2003 Dec 28.87 UT: m1=8.7, Dia.=3', DC=6,  ... no tail...10cm R (20x)  . Carlos Labordena(Castellon, Spain).

2003 Dec. 28.97 UT: m1=8.6, Dia.=4.5', DC=5... 20x80 B...Jose Ant. Miravalles (El Fitu, alt. 591 m., Asturias, Spain)

2003 Dec.29.04 UT: m1=8.7, Dia=3.5', DC=6...20cmSCT, f/10(57x)... Walter R.Robledo (Cordoba,Argentina)
2003 Dec 30.40 UT: m1=~8.7, Dia.=~4'.5, DC=4/9, 20cm L (37x)...John Drummond, (Gisborne, New Zealand) .
2003 Dec. 30.88 UT:m1=7.6, Dia=12', DC=5, tail 40' in PA=70 deg....7x50B... (T.Scarmato, Calabria, Italy)
2003 Dec 31.04 UT: m2=11.3 (m2), Dia.=75", DC = 7/9, ...0.41m SCT/ccd.......P. Clay Sherrod, (ASO - Petit Jean H41)
2004 Jan 1.02 UT: m1=8.3, Dia=7', DC=3...16x80B...Phillip J. Creed (Canton, OH)
2004 Jan. 05.97 UT: m1=8.8, Dia=1'.5, DC=4,...14.3cmL f/6 (35x)...Alexandre Amorim(Florianopolis,Brazil)
2003 Jan. 06.75 UT:m1=7.8, Dia=7', DC=3/,....7x50B... Toni Scarmato (Calabria, Italy)
2004 Jan. 6.83 UT: m1=8.3, Dia.=4', DC=5, 25x100B. Juan Jose Gonzalez (Sierra del Aramo, alt.1550 m, Asturias, North Spain)
2004 Jan. 07.96 UT: m1=8.5, Dia=2', DC=3,...20x80B...Alexandre Amorim(Florianopolis,Brazil)
2004 Jan. 8.61 UT:m1=8.3, Dia.=4', DC=5...11.0cm L (f/7.3, 32x)...Vyacheslav M. Ivanov (Saratov, Russia)
*2004 Jan. 8.74 UT: m1=8.2, Dia.=5', DC=6...10x50B...Piotr Guzik (Krosno, Poland)
*2004 Jan. 9.71 UT: m1=8.0:, Dia.=8', DC=5, Tail: 6' in PA 70 deg....10x50B...Piotr Guzik (Krosno, Poland)
2004 Jan. 9.78 UT: m1=7.4, Dia.=13', DC=5, Tail: 0.2 deg. in PA 80 deg...7x50B...Juan Jose Gonzalez (Felguera de Riosa, alt.330 m, Asturias, North Spain)
2004 Jan. 10.62 UT:m1=8.0, Dia.=5', DC=5...11.0cm L (f/7.3, 32x)...Vyacheslav M. Ivanov (Saratov, Russia)
2004 Jan. 10.78 UT: m1= 8.3, Dia.=4', DC=6... no tail...8cm B (11x)...Carlos Labordena (Castellon, Spain).
*2004 Jan. 11.69 UT: m1=8.0, Dia.=8', DC=5, Tail: 25' in PA 70 deg....20.3cm L (63x)...Piotr Guzik (Krosno, Poland)
2003 Jan. 11.71 UT:m1=7.4, Dia=20', DC=5, tail 40' deg in PA 55 deg....7x50B... Toni Scarmato (Calabria, Italy)
2004 Jan. 11.80 UT: m1=7.8, Dia.=10', DC=4... 20x80 B...Jose Ant. Miravalles (Enu-Amieva, alt. 350 m., Asturias, Spain)
2004 Jan. 11.80 UT: m1=7.5, Dia.=13', DC=5, 7x50B. Juan Jose Gonzalez (Sierra del Aramo, alt.1240 m, Asturias, North Spain) [ Tail: 0.2 deg. in PA 80 deg, 11x80B].
2004 Jan. 11.98 UT: m1=9.0, Dia=2', DC=5...20x80B...Alexandre Amorim(Florianopolis,Brazil)
2004 Jan. 13.81 UT: m1=8.0, Dia=6',DC=5...23.5cm SCT (59x)...Rafael Benavides (Posadas, Cordoba, Spain)
2004 Jan. 13.99 UT: m1=8.3, Dia=2', DC=3,...20x80B...Alexandre Amorim(Florianopolis,Brazil)

2004 Jan, 14.14 UT: m1=8.0, Dia.=8', DC=4-5, Tail ~1 deg....20x80 B...Charles S. Morris (Fillmore, CA)
2004 Jan. 14.80 UT: m1=7.4, Dia.=13', DC=5...7x50B & 11x80B....Juan Jose Gonzalez (Sierra del Aramo, alt.700 m, Asturias, North Spain) .

2004 Jan. 14.82 UT: m1=7.5, Dia.=12', DC=5, Tail: 20' in PA 70 deg....10x50B...Piotr Guzik (Krosno, Poland)

2004 Jan 15.05 UT: m1=7.7, Dia.=2.2', DC = 7/9...0.41m SCT/ccd...P. Clay Sherrod, (ASO - Petit Jean H41)

2004 Jan. 15.50 UT: m1=7.6, Dia.=3.7', DC=6... 25.4cm T f/6.3 (32x) ...Seiichi Yoshida (Ibaraki, Japan)

2004 Jan. 15.83 UT: m1=7.9, Dia=5', DC=3 ...10x70B... (Fabio Zucconi, Lodi, Italy)
2002 Jan. 16.22 UT: m1=7.9, Dia.=8', DC=4, Tail ~1 deg....20x80 B...Charles S. Morris (Fillmore, CA)
2004 Jan. 16.79 UT: m1=7.4, Dia.=11', DC=5...7x50B...Juan Jose Gonzalez (Cordal de las Segadas, alt.811 m, Asturias, North Spain) [ 16.80 UT: m1=7.4, Dia.=11', DC=5, Tail: 0.2 deg. in PA 70 deg, 11x80B ]
2004 Jan 16.80 UT: m1= 8.0, Dia.=5', DC=6,  ... no tail...8cm B (11x)  . Carlos Labordena(Castellon, Spain).
2004 Jan. 16.81 UT: m1=7.9, Dia.5`, DC=5...10x50B...Kolyo Dankov(Sofia,Bulgaria)
2004 Jan. 16.83 UT: m1=7.9, Dia.=7', DC=4s... 10x50 B... A. Baransky (Bucha, Ukraine)
*2004 Jan. 16.91 UT: m1=7.8,Dia=9', DC=5,...7x50 B...Silvio Klausnitzer (Pohrsdorf, Germany)
2004 Jan. 17.73 UT: m1=8.3, Dia=3',DC=3...25cm SCT (96x)...Manos Kardasis (Glyfada, Athens, Greece)
2004 Jan. 17.75 UT: m1=7.9, Dia.=10', DC=4...7x50B...Timo Karhula (Virsbo, Sweden)
2004 Jan 17.82 UT: m1= 7.9, Dia.=5', DC=5,  Tail= 10' in PA= 95 deg ...8cm B (11x)...Carlos Labordena(Castellon, Spain).
2004 Jan 18.22 UT: m1=8.0, Dia=6', DC=5, tail 10' in pa 50 ...37cmL (60x)...Mike Linnolt (Dillingham, HI)
2004 Jan. 18.65 UT:m1=7.8, Dia.=5', DC=5...11.0cm L (f/7.3, 32x)...Vyacheslav M. Ivanov (Saratov, Russia) .
2004 Jan. 18.81 UT: m1=7.4, Dia.=11', DC=5...7x50B...Juan Jose Gonzalez (Sierra del Aramo, alt.700 m, Asturias, North Spain) [ 18.82 UT: Tail: 0.2 deg. in PA 70 deg, 11x80B ]
2004 Jan. 18.82 UT: m1=7.7, Dia=5',DC=3...8x56 B...Rafael Benavides (Posadas, Cordoba, Spain)
2004 Jan 18.82 UT: m1= 8.0, Dia.=5', DC=5,  ... no tail...8cm B (11x)  . Carlos Labordena(Castellon, Spain).
2004 Jan. 19.74 UT:m1=7.2, Dia=20', DC=6, tail 1 deg in PA 50 deg....7x50B... Toni Scarmato (Calabria, Italy)
2004 Jan. 19.82 UT: m1=7.8, Dia=5', DC=3 ...10x70B...Fabio Zucconi (Lodi, Italy)
2004 Jan. 19.83 UT: m1=7.5, Dia.=11', DC=5, 7x50B & 11x80B. Juan Jose Gonzalez ( Sierra del Aramo, alt.1010 m, Asturias, North Spain) [ 19.84 UT: m1=7.6, Dia.=11', DC=6, Tail: 0.4 deg. in PA 70 deg, 25x100B ]
2004 Jan 20.05 UT: m1=7.3, Dia.=2.0', DC = 7/9, ...0.41m SCT/ccd...P. Clay Sherrod (ASO - Petit Jean H41) {Not obvious if this is a visual or CCD magnitude...csm]
2004 Jan. 20.75 UT:m1=8.0,Dia.=10',DC=0...20x80 B...Sandro Baroni(Milan,Italy)
2004 Jan. 20.80 UT:m1=7.3, Dia=14', DC=6/, tail 1 deg in PA 50 deg....7x50B... Toni Scarmato (Calabria, Italy)
2004 Jan. 20.16 UT: m1=7.8, Dia.=8', DC=4...Charles S. Morris (Fillmore, CA)
2004 Jan. 20.82 UT: m1=7.8, Dia=6', DC=4 ...10x70B...Fabio Zucconi (Lodi, Italy)
2004 Jan. 16.91 UT: m1=7.8,Dia=9', DC=5,...7x50 B...Silvio Klausnitzer (Pohrsdorf, Germany)
2004 Jan. 20.75 UT:m1=8.0,Dia.=10',DC=0...20x80 B...Sandro Baroni(Milan,Italy)
2004 Jan. 20.80 UT:m1=7.3, Dia=14', DC=6/, tail 1 deg in PA 50 deg....7x50B... Toni Scarmato (Calabria, Italy)
2004 Jan 21.00 UT: m1=7.6, Dia=12', DC=5...10x50B...Phillip J. Creed (Wilmot, OH)
2004 Jan. 21.75 UT: m1=8.0:, dia=4’, DC=3/4…20cmSCT (62x)…Claudio Pra (Alleghe, Italy)
2004 Jan. 21.80 UT: m1=7.5, Dia.=10', DC=5, Tail: 0.2 deg. in PA 70 deg...7x50B...Juan Jose Gonzalez ( Sierra del Aramo, alt.980 m, Asturias, North Spain) [ 21.82 UT: m1=7.7, Dia.=9', DC=6, Tail: 0.3 deg. in PA 70 deg, 25x100B ]
2004 Jan 21.81 UT: m1= 7.7, Dia.=5', DC=5... no tail...11x80B...Carlos Labordena(Castellon, Spain).
2004 Jan. 21.81 UT: m1=7.9, Dia=5',DC=4...23.5cm SCT (59x)...Rafael Benavides (Posadas, Cordoba, Spain)
2004 Jan. 21.83 UT: m1=7.3, Dia.=12', DC=5...6x30B....J.Carvajal (Madrid, Spain)
2004 Jan. 22.19 UT: m1=7.1, dia.=17', DC=3...10x50B...Charles S. Morris (Fillmore, CA)
2004 Jan. 22.72 UT:m1=7.2, Dia=16', DC=6, tail about 1 deg in PA 45 deg....7x50B... Toni Scarmato (Calabria, Italy)
2004 Jan. 22.84 UT: m1=7.3, Dia.=8', DC=4... 20x110B... Vitali Nevski (Vitebsk, Belarus)
*2004 Jan 23.48 UT: m1=8.0, Dia.=4', DC=5...25x100mm B...Michael Mattiazzo (Clare Valley, South Australia)
*2004 Jan. 23.49 UT: m1=7.4, Dia.=7.5', DC=4... 25.4cm T f/6.3 (32x) ...Seiichi Yoshida (Ibaraki, Japan)
*2004 Jan. 23.77 UT: m1=7.2, Dia=13', DC=7, tail about 1,2 deg in PA 45 deg....7x50B... Toni Scarmato (Calabria, Italy)
*2003 Jan. 23.77 UT: m1=8.2, Dia=3',DC=3...25cm SCT (96x)...Manos Kardasis (Glyfada, Athens, Greece)
*2004 Jan. 23.84 UT: m1=7.7 mag , Dia=5´, DC=4...25x100 B…….Martin Adamovsky , (Rokycany , Czech Rebublic ) [ no tail , Morris metod used , NELM=5.8 mag , extreme temperature -18° ]
*2004 Jan. 24.12 UT: m1=6.9, dia.=17', DC=4...10x50B...Charles S. Morris (Fillmore, CA)
*2004 Jan. 24.64 UT: m1=7.4, Dia.=5', DC=5...11.0cm L (f/7.3, 32x)...Vyacheslav M. Ivanov (Saratov, Russia) .
*2004 Jan. 24.79 UT: m1=7.0, Dia=14', DC=7, tail 1.5 deg in PA 45 deg....7x50B... Toni Scarmato (Calabria, Italy)
*2004 Jan. 24.81 UT: m1=7.6, Dia=5',DC=4...23.5cm SCT (59x)...Rafael Benavides (Posadas, Cordoba, Spain)
*2004 Jan 24.83 UT: m1= 7.7, Dia.=5', DC=6,  Tail= 10' in PA= 85 deg ...11x80 B... Carlos Labordena(Castellon, Spain).
*2004 Jan. 25.42 UT: m1=7.4, Dia.=6', DC=5... 11x80B...Yoshimi Nagai (Nagano, Japan)
*2004 Jan. 25.65 UT: m1=7.5, Dia.=4', DC=5...11.0cm L (f/7.3, 32x)...Vyacheslav M. Ivanov (Saratov, Russia) .
*2004 Jan. 25.73 UT: m1=7.0, Dia.=10', DC=3...7x50B...Timo Karhula (Virsbo,Sweden)
*2004 Jan. 25.92 UT: m1=7.5, Dia.=10', DC=5..7x50B & 11x80B...Juan Jose Gonzalez (Sierra del Aramo, alt.700 m, Asturias, North Spain) [ 25.93 UT: m1=7.7, Dia.=8', DC=6, Tail: 0.2 deg. in PA 70 deg, 25x100B. After moonset ]
*2004 Jan.26.06 UT: m1=9.0 Dia=3.5', DC = 7, Tail=5´in PA= 130 deg.... 20cm SCT, f/10 (57x)... Walter R.Robledo (Cordoba, Argentina)
*2004 Jan 26.07 UT: m1=7.5, Dia.=2.2', DC = 7/9, ...20x120mm B.......P. Clay Sherrod, (ASO - Petit Jean H41)

小龙·哈勃 发表于 2004-1-28 13:58

呵呵，马老，测量误差还是有一点的...

建议取平均值 我觉得亮度大约在7.3-7.7之间。

meteorobs 发表于 2004-2-1 12:32

1月28日拍摄的T7

:eek:

skyllm 发表于 2004-2-1 13:44

我看了是在7等左右

em11.gif

meteorobs 发表于 2004-2-6 21:53

2月1日拍摄的T7

:cool:

anningandy 发表于 2004-2-7 20:35

meteorobs 发表于 2004-2-11 09:28

7日拍摄

:eek:

meteorobs 发表于 2004-2-11 09:32

10日拍摄

:cool:

发信人: richee (richee), 信区: Astronomy
标  题: Re: 和richee在外面观测
发信站: BBS 水木清华站 (Wed Feb 11 00:08:28 2004)

刚刚处理完,
用的ISO 400,噪声大一些
70秒曝光,23张叠加,
放上的是压缩后的小尺寸图

在原图上可以看到14.1等的恒星(对比了Skymap的星图,用的是GSC的星表)

anningandy 发表于 2004-2-12 18:54

懂匿鼎 发表于 2004-2-12 20:41

听说今年T7的星等还要增高，我们有福喽
最高能到多少啊？大概在什么时候？

小龙·哈勃 发表于 2004-2-12 20:59

可以到ccn.lamost.org看看新消息。

T7据信可以达到负等，不过3月份以后中高纬度不容易看到。

查看完整版本: [新闻] [酷图] 大彗星C/2002 T7 (LINEAR)的最新图片！