Table 1: Journal of observations.

#		 Image file Date (UT) Filter $\tau$ rh $\Delta$ $\alpha$ App. mag. m(1,1,0) rn $Af\rho$ (V-R)
    2003 March   (s) (AU) (AU) ($^\circ $) (mag) (mag) (km) (cm)  


1

 0101 11.4345 F675W 300 2.503 1.523 4.704 18.68$\pm\!$ 0.09 15.59 2.18$\pm\!$0.09 43.8  
2 0102 11.4401 F675W 300 2.503 1.523 4.705 18.66$\pm\!$ 0.05 15.56 2.21$\pm\!$0.05 43.8  
3 0103 11.4464 F555W 300 2.503 1.523 4.706 19.15$\pm\!$ 0.06 16.06 - -  
4 0104 11.4519 F555W 300 2.503 1.523 4.707 19.15$\pm\!$ 0.06 16.06 - - 0.50$\pm$0.10
5 0105 11.4570 F675W 100 2.503 1.523 4.708 18.63$\pm\!$ 0.06 15.54 2.24$\pm\!$0.06 39.8  
6 0106 11.4591 F675W 100 2.503 1.523 4.709 18.64$\pm\!$ 0.04 15.55 2.23$\pm\!$0.04 39.8  
7 0107 11.4612 F675W 100 2.503 1.523 4.709 18.64$\pm\!$ 0.04 15.55 2.23$\pm\!$0.04 39.8  
8 0201 11.5012 F675W 300 2.503 1.523 4.717 18.90$\pm\!$ 0.03 15.80 1.98$\pm\!$0.02 47.8  
9 0202 11.5068 F675W 300 2.503 1.523 4.718 18.90$\pm\!$ 0.03 15.81 1.98$\pm\!$0.02 47.8  
10 0203 11.5130 F555W 300 2.503 1.523 4.720 19.38$\pm\!$ 0.06 16.29 - - 0.47$\pm$0.08
11 0204 11.5186 F555W 300 2.503 1.523 4.721 19.41$\pm\!$ 0.06 16.31 - -  
12 0205 11.5237 F675W 100 2.503 1.523 4.722 18.94$\pm\!$ 0.04 15.84 1.95$\pm\!$0.03 39.9  
13 0206 11.5258 F675W 100 2.503 1.523 4.722 18.94$\pm\!$ 0.04 15.85 1.94$\pm\!$0.03 39.9  
14 0207 11.5278 F675W 100 2.503 1.523 4.723 18.94$\pm\!$ 0.04 15.85 1.94$\pm\!$0.03 39.9  
15 0301 11.5679 F675W 300 2.504 1.524 4.731 18.97$\pm\!$ 0.03 15.87 1.91$\pm\!$0.02 39.9  
16 0302 11.5734 F675W 300 2.504 1.524 4.732 18.97$\pm\!$ 0.04 15.87 1.91$\pm\!$0.03 39.9  
17 0303 11.5797 F555W 300 2.504 1.524 4.733 19.46$\pm\!$ 0.06 16.36 - -  
18 0304 11.5852 F555W 300 2.504 1.524 4.734 19.45$\pm\!$ 0.04 16.36 - - 0.49$\pm$0.07
19 0305 11.5903 F675W 100 2.504 1.524 4.735 18.96$\pm\!$ 0.04 15.86 1.93$\pm\!$0.03 39.9  
20 0306 11.5924 F675W 100 2.504 1.524 4.736 18.96$\pm\!$ 0.04 15.87 1.92$\pm\!$0.03 39.9  
21 0307 11.5945 F675W 100 2.504 1.524 4.736 18.95$\pm\!$ 0.05 15.85 1.93$\pm\!$0.04 39.9  
22 0401 11.6345 F675W 300 2.504 1.524 4.744 18.97$\pm\!$ 0.05 15.87 1.92$\pm\!$0.04 39.9  
23 0402 11.6401 F675W 300 2.504 1.524 4.746 18.93$\pm\!$ 0.05 15.83 1.95$\pm\!$0.04 39.9  
24 0403 11.6464 F555W 300 2.504 1.524 4.747 19.48$\pm\!$ 0.04 16.38 - -  
25 0404 11.6519 F555W 300 2.504 1.524 4.748 19.47$\pm\!$ 0.06 16.37 - - 0.56$\pm$0.07
26 0405 11.6570 F675W 100 2.504 1.524 4.749 18.88$\pm\!$ 0.04 15.78 2.00$\pm\!$0.03 39.9  
27 0406 11.6591 F675W 100 2.504 1.524 4.750 18.87$\pm\!$ 0.05 15.77 2.01$\pm\!$0.04 39.9  
28 0407 11.6612 F675W 100 2.504 1.524 4.750 18.88$\pm\!$ 0.03 15.78 2.00$\pm\!$0.03 39.9  
29 0501 11.7012 F675W 300 2.505 1.525 4.758 18.75$\pm\!$ 0.05 15.65 2.12$\pm\!$0.05 39.9  
30* 0502 11.7068 F675W 300 2.505 1.525 4.760 - - - -  
31 0503 11.7130 F555W 300 2.505 1.525 4.761 19.23$\pm\!$ 0.06 16.13 - -  
32 0504 11.7186 F555W 300 2.505 1.525 4.762 19.24$\pm\!$ 0.06 16.14 - - 0.50$\pm$0.08
33 0505 11.7237 F675W 100 2.505 1.525 4.763 18.73$\pm\!$ 0.05 15.63 2.14$\pm\!$0.05 39.9  
34 0506 11.7258 F675W 100 2.505 1.525 4.764 18.73$\pm\!$ 0.05 15.63 2.14$\pm\!$0.05 39.9  
35 0507 11.7278 F675W 100 2.505 1.525 4.764 18.73$\pm\!$ 0.03 15.63 2.14$\pm\!$0.03 39.9  
36 0601 11.7679 F675W 300 2.505 1.525 4.773 18.94$\pm\!$ 0.04 15.84 1.94$\pm\!$0.03 39.9  
37 0602 11.7734 F675W 300 2.505 1.525 4.774 18.94$\pm\!$ 0.03 15.84 1.94$\pm\!$0.02 39.9  
38 0603 11.7797 F555W 300 2.505 1.525 4.775 19.61$\pm\!$ 0.09 16.51 - -  
39 0604 11.7852 F555W 300 2.505 1.525 4.776 19.62$\pm\!$ 0.06 16.51 - - 0.59$\pm$0.11
40 0605 11.7903 F675W 100 2.505 1.525 4.778 19.07$\pm\!$ 0.05 15.97 1.84$\pm\!$0.04 39.9  
41 0606 11.7924 F675W 100 2.505 1.525 4.778 19.07$\pm\!$ 0.04 15.97 1.84$\pm\!$0.03 40.0  
42 0607 11.7945 F675W 100 2.505 1.525 4.778 19.07$\pm\!$ 0.04 15.97 1.84$\pm\!$0.03 40.0  
43 0701 11.8408 F675W 300 2.506 1.526 4.788 18.99$\pm\!$ 0.05 15.89 1.90$\pm\!$0.04 40.0  
44 0702 11.8464 F675W 300 2.506 1.526 4.790 18.99$\pm\!$ 0.03 15.88 1.91$\pm\!$0.02 40.0  
45 0703 11.8508 F675W 100 2.506 1.526 4.791 18.99$\pm\!$ 0.03 15.89 1.90$\pm\!$0.02 40.0  
46 0704 11.8528 F675W 100 2.506 1.526 4.791 18.99$\pm\!$ 0.04 15.88 1.91$\pm\!$0.03 40.0  
47 0705 11.8561 F675W 300 2.506 1.526 4.792 19.05$\pm\!$ 0.05 15.95 1.85$\pm\!$0.04 40.0  
48 0801 11.9137 F675W 300 2.506 1.526 4.804 18.88$\pm\!$ 0.04 15.77 2.01$\pm\!$0.03 40.0  
49 0802 11.9193 F675W 300 2.506 1.526 4.805 18.93$\pm\!$ 0.11 15.82 1.96$\pm\!$0.10 40.0  
50 0803 11.9237 F675W 100 2.506 1.526 4.807 18.93$\pm\!$ 0.06 15.82 1.96$\pm\!$0.05 40.0  
51 0804 11.9258 F675W 100 2.506 1.527 4.807 18.95$\pm\!$ 0.11 15.84 1.94$\pm\!$0.10 40.0  
52 0805 11.9278 F675W 100 2.506 1.527 4.807 18.93$\pm\!$ 0.11 15.82 1.96$\pm\!$0.10 40.0  
53 0901 12.0561 F675W 300 2.507 1.528 4.836 19.04$\pm\!$ 0.06 15.93 1.87$\pm\!$0.05 40.1  
54 0902 12.0605 F675W 100 2.507 1.528 4.837 19.04$\pm\!$ 0.06 15.93 1.87$\pm\!$0.05 40.1  
55 0903 12.0626 F675W 100 2.507 1.528 4.837 19.04$\pm\!$ 0.11 15.93 1.87$\pm\!$0.09 40.1  
56 1001 12.1678 F675W 160 2.508 1.529 4.861 18.92$\pm\!$ 0.06 15.81 1.97$\pm\!$0.05 34.1  
57 1002 12.1705 F675W 160 2.508 1.529 4.861 18.93$\pm\!$ 0.06 15.82 1.97$\pm\!$0.05 34.1  
58 1101 12.3019 F675W 300 2.509 1.530 4.891 18.99$\pm\!$ 0.04 15.87 1.92$\pm\!$0.03 40.2  
59 1102 12.3075 F675W 300 2.509 1.530 4.892 18.99$\pm\!$ 0.04 15.88 1.91$\pm\!$0.03 40.2  
60 1103 12.3119 F675W 100 2.509 1.530 4.893 18.99$\pm\!$ 0.11 15.88 1.91$\pm\!$0.10 40.2  
61 1104 12.3139 F675W 100 2.509 1.530 4.894 19.00$\pm\!$ 0.11 15.88 1.91$\pm\!$0.10 40.2  
Sequential number of observation and abbreviated name of the archive file (u8ls****m_c0f_pc)
Date: mid-point of the exposure
$\tau$: exposure time
$r_h, \Delta$: heliocentric, geocentric distances
$\alpha$: solar phase angle
Apparent magnitude of the nucleus, either V(F555W filter) or R (F675 filter)
m(1,1,0): absolute magnitude of the nucleus, either V (F555W filter) or R (F675W filter)
rn: effective radius of the equivalent circular cross-section
$Af\rho$: standard quantity characterizing the dust coma (A'Hearn et al., 1984)
(V-R): color index of the nucles in the Johnson-Kron-Cousins system.
*Omitted in the analysis since the nucleus was slightly trailed.


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