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Table 1

Average flux density measurements for each epoch and modulation index (as calculated from Eq. (1)).

Date        tobs   ⟨ F ⟩  m
(min) (mJy) (mJy)

2002-Jul.-03-08a 6300.40 19.1 2.0 1.06
2002-Aug.-22-23a 1454.30 17.4 2.1 1.32
2002-Sep.-18-19a 1816.80 27.6 3.1 1.13
2002-Nov.-19-20 1731.50 14.0 1.5 0.71
2003-Jan.-13-14b 1801.30 18.9 2.3 1.28
2003-Feb.-06-07 1277.00 20.6 2.3 0.83
2003-Feb.-19-21 2650.30 11.9 1.3 0.77
2003-Mar.-16-18 1707.50 6.6 0.7 0.88
2003-May-01-02b 1852.30 11.5 1.2 0.91
2003-Jun.-12-13 1766.00 13.7 1.5 0.75
2003-Sep.-10-11 1921.50 16.5 1.8 1.02
2003-Oct.-21-22 1684.83 27.4 3.0 0.89
2004-Jan.-03-05 2248.34 22.8 2.4 0.87
2004-Mar.-15-17b 2279.67 25.8 2.8 0.91
2004-May-11 1105.00 15.7 1.9 1.11
2004-Nov.-16-17 861.00 6.3 0.8 0.93
2004-Nov.-27.11 519.17 5.2 0.7 1.00
2005-Feb.-16-17b 781.66 7.2 0.8 0.90
2005-Mar.-26bc 801.17 49.5 5.4 0.59
2005-Jul.-24-25c 575.33 30.6 3.3 0.53

Average values:
all sessions 17.4 ± 2.4 0.92 ± 0.05
w/o last two 16.0 ± 1.7 0.96 ± 0.04

Notes. 

(a)

Both scintillation timescales observed;

(b)

structure function does not saturate for this epoch;

(c)

untypical flux variations – see Fig. 1d.

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