CFHT Observability Tool
Airmass Table
 Bright Airmass HoursDark Airmass HoursTotal Airmass Hours
Date <1.2<1.5<2.0<2.5<3.0 <1.2<1.5<2.0<2.5<3.0 <1.2<1.5<2.0<2.5<3.0
22
 00:32 00:32 00:32 00:32 00:32 02:13 03:16 04:07 04:34 04:52 02:46 03:49 04:40 05:07 05:24
Start: Date: End: Date: Year:
RA: DEC: OBJECT: EQUINOX:
Display Hours
<-- Enter Date Range
RUNID: OG#:
Display based on 'proas' by Nicolas Cardiel, Departamento de Astrofisica, U.C.M. Version 0.9 (Beta2)