Updated 1.10.2012

Comet Ikeya-Zhang C/2002C1 Comet Ikeya-Zhang C/2002C1 in April

See allso previous images of March


Site: Sondby, Porvoo, Finland 60°15'40.3" N, 25°47'36.8" E
Time: Eastern Europen Time zone (UT+03) 11./12.4.2002 22 - 02
Telescope: Meade LX200 10" f/6.3 "Kenny"
Camera: Olympus Camedia 3030Z on the telescope and tripod
Software: MaxImDL v2.09, PhotoImpact 6, Windows2000

21Kb jpeg
20:37UT
20 X 16 seconds
49Kb jpeg
22:50UT
1 X 16 seconds


CCD-camera: Starlight Xpress MX5-C USB with Sony ICX055CK chip & 1.6 focal reducer
Software: AstroArt v2.0, MaxImDL v2.09, PhotoImpact 6 Windows98 & 2000

16Kb jpeg
21:00UT
48X10seconds
15Kb jpeg
21:16UT
48X10seconds
23Kb jpeg
21:30UT
40X10seconds
336Kb gif
Animation of
10 images

Seeing was not perfect and comets tail was fading as seen in these poor images.


Site: Sondby, Porvoo, Finland 60°15'40.3" N, 25°47'36.8" E
Time: Eastern Europen Time zone (UT+02) 6.4.2002 23:00
Camera: Olympus Camedia 3030Z on a tripod
Software: MaxImDL v2.09, PhotoImpact 6, Paint Shop Pro 7.04 Windows2000

28Kb jpeg
20:00UT
5X16seconds
27Kb jpeg
20:28UT
5X16seconds

Comet was too low for an evening object to be imaged with a digital pocket camera.The first one is a set of TIFF images dark subtracted in Paint Shop Proand the second a set of JPEG's calibrated in MaxImDL,all combined in MaxImDL and cropped in PhotoImpact.


Site: Sondby, Porvoo, Finland 60°15'40.3" N, 25°47'36.8" E
Time: Eastern Europen Time zone (UT+03) 5.4.2002 21:30-23:45
Telescope: Meade LX200 10" f/6.3 "Kenny"
Camera: Canon EOS-1v on top of the telescope
Lens: Canon EF 200mm f/1.8 L USM at f/3.2
Film: Kodak Ektachrome EPH P1600X slide 1600 ASA
Software: PhotoImpact 6 , Olympus ES-10 Ver 1.33 Windows98 & 2000

43Kb jpeg
18:12UT
142 seconds with 200mm
35Kb jpeg
18:17UT
253 seconds with 200mm
29Kb jpeg
18:24UT
300 seconds on focal plane
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18:31UT
120 seconds on focal plane

Camera: Olympus Camedia 3030Z on top of the telescope
Software: MaxImDL v2.09, PhotoImpact 6 Windows2000
20Kb jpeg
19:04-19:24UT
40X16 seconds
49Kb jpeg
20:40UT
Viewing the comet

Comet had past Andromeda Galaxy (M31) and is now circum polar. Minor light pollution was present as shown.


Sites: Helsinki-Malmi Airport, Helsinki, Finland
and Hakkilankulma, Vantaa
Time: Eastern Europen Time zone (UT+03) 4.4.2002 22:00-23:15
Camera: Olympus Camedia 3030Z on a tripod
Software: MaxImDL v2.09, PhotoImpact 6 Windows2000

14Kb jpeg
19:22UT
Total of 3 minutes
27Kb jpeg
19:28UT
Wider view of light pollution at the airport
17Kb jpeg
20:00UT
Total of 2 minutes
33Kb jpeg
20:07UT
Wider view of light pollution at Hakkilankulma

Comet was near Andromeda Galaxy (M31). Light pollution was present as shown.


Links
Currently best comet information pages by Seiichi Yoshida
Better images of comets
A lot of Ikeya-Zhang info
Ultimate comet images by Pekka Parviainen
The finnish internet space news
Very nice comet page in finnish
Taiwan Astro Service has copies of my images too


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