| March 30, 1997 | ||
|
|
Wide-field image (false-color and w-b) of comet Hale-Bopp, obtained on 1997 Mar. 30.798UT (start), with 2.8/90mm lens, CCD and V filter.
Exposure time was 1 minute. The field of view is 7.5ox5.0o.
(Size 150K, 105K) |
| March 29, 1997 | ||
|
|
Wide-field image (false-color and w-b) of comet Hale-Bopp, obtained on 1997 Mar. 29.799UT (start), with 2.8/90mm lens, CCD and V filter.
Exposure time was 1 minute. The field of view is 7.5ox5.0o.
(Size 143K, 106K) |
| March 27, 1997 | ||
|
|
False-color (left) and w-b image (right) of comet Hale-Bopp, obtained in the light of singly-ionized water ions on 1997 Mar. 27.798UT (start), with 2.8/180mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 3.8ox2.5o.
(Size 126K, 68K) |
|
|
Wide-field image (false-color and w-b) of comet Hale-Bopp, obtained in the light of singly-ionized water ions on 1997 Mar. 27.817UT (start), with 2.8/90mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 7.5ox5.0o.
(Size 137K, 101K) |
|
|
Wide-field image (false-color and w-b) of comet Hale-Bopp, obtained on 1997 Mar. 27.828UT (start), with 2.8/90mm lens, CCD and V filter.
Exposure time was 30 seconds. The field of view is 7.5ox5.0o.
(Size 137K, 103K) |
| March 13, 1997 | ||
|
False-color image of comet Hale-Bopp, obtained in the light of singly-ionized water ions on 1997 Mar. 13.143UT (start), with 2.8/180mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 3.8ox2.5o.
(Size 141K) |
|
|
|
Wide-field image (false-color and w-b) of comet Hale-Bopp, obtained in the light of singly-ionized water ions on 1997 Mar. 13.159UT (start), with 2.8/90mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 7.5ox5.0o.
(Size 158K, 124K) |
| March 12, 1997 | ||
|
False-color image of comet Hale-Bopp, obtained in the light of singly-ionized water ions on 1997 Mar. 12.150UT (start), with 2.8/180mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 3.8ox2.5o.
(Size 141K) |
|
|
|
Wide-field image (false-color and w-b) of comet Hale-Bopp, obtained in the light of singly-ionized water ions on 1997 Mar. 12.167UT (start), with 2.8/90mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 7.5ox5.0o.
(Size 158K, 125K) |
| March 11, 1997 | ||
|
Wide-field image of comet Hale-Bopp, obtained in the light of singly-ionized water ions on 1997 Mar. 11.154UT (start), with 2.8/90mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 10 minutes. Histogramic equalization was used in order to bring out the ion tail extension. The field of view is 7.5ox5.0o.
(Size 166K) |
|
|
Wide-field image of comet Hale-Bopp dust tail alone, obtained on 1997 Mar. 11.161UT (start), with 2.8/90mm lens, CCD and red continuum filter, centered at 647nm (FWHM=10nm).
Exposure time was 10 minutes. Histogramic equalization was used in order to bring out the dust tail extension. The field of view is 7.5ox5.0o.
(Size 168K) |
|
|
Wide-field view of comet Hale-Bopp tails structure at V-band (close to spectral sensitivity of human eye). It was obtained on 1997 Mar. 11.149UT (start), with 2.8/90mm lens, CCD and V filter.
Exposure time was 1 minute. Histogramic equalization was used in order to bring out the tails extension. The field of view is 7.5ox5.0o.
(Size 163K) |
|
| March 10, 1997 | ||
|
|
False-color and w-b image of comet Hale-Bopp, obtained in the light of singly-ionized water ions. It was taken on 1997 Mar. 10.155UT (start), with 2.8/180mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 3.8ox2.5o.
(Size 129K, 98K) |
|
|
Wide-field (false-color and w-b) image of comet Hale-Bopp, obtained in the light of singly-ionized water ions on 1997 Mar. 10.170UT (start), with 3.5/65mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 9.7ox6.5o.
(Size 140K, 102K) |
|
|
False-color and w-b image of comet Hale-Bopp, taken on 1997 Mar. 10.160UT (start), with 2.8/180mm lens, CCD and V filter.
Exposure time was 1 minute. The field of view is 3.8ox2.5o.
(Size 139K, 99K) |
|
|
Wide-field (false-color and w-b) image of comet Hale-Bopp, obtained on 1997 Mar. 10.168UT (start), with 3.5/65mm lens, CCD and V filter.
Exposure time was 1 minute. The field of view is 9.7ox6.5o.
(Size 165K, 122K) |
| March 9, 1997 | ||
|
|
False-color and w-b image of comet Hale-Bopp, obtained in the light of singly-ionized water ions. It was taken on 1997 Mar. 9.145UT (start), with 2.8/180mm lens, CCD and narrow-band H2O+ filter, centered at 620nm (FWHM=10nm).
Exposure time was 5 minutes. The field of view is 3.8ox2.5o.
(Size 132K, 93K) |