au.getFitsDate(image)
CASA <2>: au.getFitsDate('hpacs_3HPPPPB_272.44_-19.41_v1.0_1396013101407.fits') DATE-OBS = 2011-04-09T07:43:15.000000 DATE_OBS = 2011-04-09T07:43:15.000000 DATE-END = 2011-04-09T13:12:24.000000