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Calanca/Facchini Images of Comet Hale-Bopp

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Observers: R. Calanca, M. Facchini
Location: Osservatorio Astronomico di Cavezzo, Italy
Date: March 14, 1997 04:00-04:40 UT

First image: The sum of 50 images of 3 seconds of integration time of the Hale Bopp comet has been realized on the 14th march (4h-4h 40m UT) in the Astronomical Observatory of Cavezzo, with the 40 cm telescope and the CCD camera ERG 110, field: 10'x14'. The image has been treated with the isophotes: the gas shells which surround the nucleus are clearly visible. Image and digital processing: Mauro Facchini.

Second image: Image 3D of the Hale Bopp comet has been realized on the 14th march (4h-4h 40m UT) in the Astronomical Observatory of Cavezzo, with the 40 cm telescope and the CCD camera ERG 110, field: 10'x14'. Image and digital processing: Mauro Facchini. Osservatorio Astronomico Cavezzo (Italy).

E-Mail : oss_astr_cav@arcanet.it.


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