Comet C/2002 C1 (Ikeya-Zhang)
June 15, 2002
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 June 15.885UT with 19-cm, f/4 flat field S-C telescope, V filter and CCD. Exposure time was 120 seconds. The image FOV is about 0.9 x 0.6 degree. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 June 15.884UT with 19-cm, f/4 flat field S-C telescope, R filter and CCD. Exposure time was 120 seconds. The image FOV is about 0.9 x 0.6 degree. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
May 5, 2002
False color mosaic image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 May 5 (21h40-21h47UT) with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Each frame was exposed for 60 seconds. The image FOV is about 1 x 1 degree. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
April 14, 2002
False color mosaic image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Apr. 14 (3h02-3h11UT) with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Each frame was exposed for 60 seconds. The image FOV is about 1 x 1 degree. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
April 7, 2002
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Apr. 7.140UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 30 seconds. The image FOV is 37 x 15 arc min. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
March 28, 2002
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained in moonlight conditions on 2002 Mar. 28.781UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 1 minute. The image FOV is 37 x 37 arc min. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
March 26, 2002
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained in moonlight conditions on 2002 Mar. 26.782UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 1 minute. The image FOV is 37 x 37 arc min. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
High resolution 4.2 Mb TIFF Image
March 18, 2002
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Mar. 18.774UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 1 minute. The image FOV is 37 x 37 arc min. The sky gradient has been removed by subtracting it from the image. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
March 16, 2002
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Mar. 16.773UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 1 minute. The image FOV is 37 x 37 arc min. The sky gradient has been removed by subtracting it from the image. Copyright © 2002 by J. Skvarc, Crni Vrh Observatory.
False color mosaic image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Mar. 16.773UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 1 minute. The sky gradient has been removed by subtracting it from the image. Copyright © 2002 by J. Skvarc and H. Mikuz, Crni Vrh Observatory.
High resolution 4.5 Mb TIFF Image
March 13, 2002
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Mar. 13.770UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 1 minute. The image FOV is 37 x 37 arc min. There is strong sky gradient over the frame due to twilight conditions. Copyright © 2002 by J. Skvarc, Crni Vrh Observatory.
March 12, 2002
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Mar. 12.769UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 1 minute. The image FOV is 37 x 37 arc min. There is strong sky gradient over the frame due to twilight conditions. Copyright © 2002 by S. Maticic, Crni Vrh Observatory.
March 11, 2002
Same image as below but with sky background subtracted. The sky gradient is much less apparent and tail details became more visible. Copyright © 2002 by B. Dintinjana and H. Mikuz, Crni Vrh Observatory.
High resolution 4.2 Mb TIFF Image
False color image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Mar. 11.770UT with 36-cm, f/6.7 S-C telescope and 1024 x 1024 CCD. Exposure time was 1 minute. The image FOV is 37 x 37 arc min. There is strong sky gradient over the frame due to twilight conditions. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.
March 9, 2002
Wide field mosaic image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Mar. 9 (18h09-18h56UT) with 200 mm lens and CCD. Image is a composition of 7 consecutive exposures, each lasting for 3 minutes. The mosaic FOV is about 4 deg. Copyright © 2002 by T. Spenko, Rezman Observatory, Slovenia
February 24, 2002
Image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Feb. 24 (17h43-18h15UT) with 25-cm, f/4 S-C telescope and CCD. Image is a composition of 8 consecutive exposures with total exposure time of 21 minutes. Copyright © 2002 by R. Palcic, Rezman Observatory, Slovenia.
(Size 141K)
February 10, 2002
Image of comet C/2002 C1 (Ikeya-Zhang), obtained on 2002 Feb. 10 (17h35-17h50UT) with 25-cm, f/4 S-C telescope and CCD. Image is a composition of 4 consecutive 120s exposures. Copyright © 2002 by R. Palcic, Rezman Observatory, Slovenia.
(Size 92K)
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