EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 541 (May 2012) A&A, 541 (2012) A159 Full HTML
Free Access

Table 1

Log of photometric observations in R and I broadband filters.

Date UT Telescope & instrument Filter rh (AU) Δ (AU) α (°)
2010 Feb. 9 03:56-04:46 NOT ALFOSC Bessel R 1.604 0.891 33.2
2010 Feb. 9 04:09-04:44 NOT ALFOSC interference i 1.604 0.891 33.2
2010 Mar. 10 03:55-04:03 IAC-80 CAMELOT Bessel R 1.605 0.729 24.9
2010 Mar. 10 04:03-04:11 IAC-80 CAMELOT Bessel I 1.605 0.729 24.9
2010 Mar. 22 00:08-00:15 IAC-80 CAMELOT Bessel R 1.621 0.691 19.5
2010 Mar. 22 00:17-00:24 IAC-80 CAMELOT Bessel I 1.621 0.691 19.5
2010 Apr. 22 23:21-23:50 IAC-80 TCP Bessel R 1.702 0.700 4.5
2010 Apr. 22 23:52-23:59 IAC-80 TCP Bessel I 1.702 0.700 4.5
2010 May 3 00:16-00:26 IAC-80 CAMELOT Bessel R 1.737 0.742 7.9
2010 May 3 00:27-00:37 IAC-80 CAMELOT Bessel I 1.738 0.742 7.9
2010 May 10 00:42-00:52 IAC-80 CAMELOT Bessel R 1.765 0.782 11.3
2010 May 10 00:53-01:03 IAC-80 CAMELOT Bessel I 1.765 0.782 11.3
2010 Jun. 15 21:54-22:07 IAC-80 CAMELOT Bessel R 1.935 1.127 24.1
2010 Jun. 15 22:08-22:21 IAC-80 CAMELOT Bessel I 1.935 1.127 24.1
2010 Jun. 16 21:46-21:59 IAC-80 CAMELOT Bessel R 1.940 1.139 24.3
2010 Jun. 16 22:00-22:13 IAC-80 CAMELOT Bessel I 1.940 1.139 24.3
2010 Jul. 3 21:52-22:05 IAC-80 CAMELOT Bessel I 2.030 1.362 26.6
2010 Jul. 3 22:06-22:19 IAC-80 CAMELOT Bessel R 2.030 1.362 26.6
2010 Aug. 4 21:10-21:30 IAC-80 CAMELOT Bessel R 2.210 1.852 27.1
2010 Aug. 4 21:31-21:51 IAC-80 CAMELOT Bessel I 2.210 1.852 27.1
2010 Sep. 9 20:02-20:27 IAC-80 CAMELOT Bessel R 2.420 2.465 23.8
2010 Sep. 9 20:29-20:49 IAC-80 CAMELOT Bessel I 2.420 2.465 23.8

Notes. rh and Δ are the heliocentric and geocentric distances of the comet during the observations, respectively; α is the phase angle Sun-target-observer.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.