Investigating the Rosetta/RTOF observations of comet 67P/Churyumov-Gerasimenko using a comet nucleus model: influence of dust mantle and trapped CO

Open Access

Table 2

Set of initial parameters of the computations.

	Northern hemisphere			Southern hem. and equator			Location 1 conditions

	dust 0	dust 1	dust 2	ice 0	ice 1	ice 2	dust 3a	dust 3b	dust 3c
CO₂ /H₂O	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
CO/H₂O	0.02	0.002	0.005	0.02	0.002	0.005	0.005	0.005	0.005
Initial dust mantle (m)	0	0	0.07	0	0	0	0.2	0.1	0.1
Trapped gas in am. ice	CO	None	None	CO	None	None	None	None	CO
Dust mantle	Possible	Possible	Possible	None	None	None	Possible	Possible	Possible

Notes. Dust 0, dust 1, and dust 2 have been applied on the northern locations, and ice 0, ice 1, and ice 2 on the equator and the southern locations. Cases dust 3a, dust 3b, and dust 3c have been applied on location 1 only (longitude 45°, latitude 30°).

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.