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Table 7

Best-fitting spectral parameters for ingress, egress, and dip time-selected spectra.

Parameter (units) Ingress Dip Egress
NH,cold (1022 cm-2) 5.8 8.62 ± 0.16 4.72 ± 0.10
C model 0.99 ± 0.2 0.99 ± 0.02 1.04 ± 0.03
(d.o.f.) 1.06 (123) 1.02 (178) 1.12 (142)

Notes. The best-fitting model only has the column density of the tbvarabs component and a global model multiplicative constant (Cmodel) allowed to vary. All other parameters are frozen to the average out-of-dip Chandra spectrum (third column, Table 6).

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