Free Access

Table 1

List of the observations.

Date MJD Telescope

1998 Mar. 50 875.7 INTb
1998 May 50 945.8a Keckc
1998 Nov. 51 132.5 Steward Obs.d
2001 Dec. 52 270.4a HSTe
2003 Feb. 52 695.4 Asiago Obs.
2003 Nov. 52 963.6 ′′
2004 Feb. 53 047.3 ′′
2004 Feb. 53 049.3 ′′
2005 Jan. 53 388.4 ′′
2005 Apr. 53 475.3 ′′
2006 Mar. 53 797.5 ′′
2006 Nov. 54 068.7 ′′
2006 Dec. 54 091.4 ′′
2007 Feb. 54 145.3 ′′
2007 Apr. 54 201.3 ′′
2007 Dec. 54 435.7 ′′
2008 Jan. 54 472.5 ′′
2008 Feb. 54 513.4 ′′
2008 Dec. 54 807.6 ′′
2009 Jan. 54 835.4 ′′
2009 Feb. 54 884.3 ′′
2009 Mar. 54 914.4 ′′
2011 Apr. 55 653.3 ′′
2011 May 55 684.4 TNGf
2011 Nov. 55 894.5 Asiago Obs.
2011 Dec. 55 915.5 ′′
2012 Feb. 55 985.3 ′′
2012 Nov. 56 238.4 ′′

Notes.

(a)

Average of the observing MJD,

(f)

Piconcelli et al. (in prep.)

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.