SPICEMeta#

class sunraster.instr.spice.SPICEMeta(meta=None, key_comments=None, axes=None, data_shape=None)[source]#

Attributes Summary

`bias_frame_subtracted_onboard`
`carrington_rotation`	Carrington Rotation number of observation.
`contains_dumbbell`
`darkmap_subtracted_onboard`
`date_end`
`date_reference`	The base time from which time axis values are measured.
`date_start`
`date_start_earth`	Time at which photons reaching SPICE at start time would have reach Earth.
`date_start_sun`	Time at which photons reaching SPICE at start time would have left Sun.
`detector`
`distance_to_sun`	Distance to Sun center from observatory.
`dumbbell_type`
`instrument`
`observatory`
`observer_location`	Coordinate of observatory location based on header info.
`observer_radial_velocity`	Velocity of observatory in direction of source.
`observing_mode_id_solar_orbiter`
`processing_level`	The level to which the data has been processed.
`rsun_angular`	Solar radius in angular units as seen from observatory.
`rsun_meters`	Solar radius in units of length.
`slit_id`
`slit_width`
`solar_B0`	Tilt angle of solar north toward spacecraft.
`solar_P0`	Angle from spacecraft celestial north to solar north.
`solar_ep`	Angle from spacecraft ecliptic north to solar north angle.
`spectral_window`
`spice_observation_id`
`version`	The data version.
`window_type`

Attributes Documentation

date_start_earth#: Time at which photons reaching SPICE at start time would have reach Earth.

date_start_sun#

Time at which photons reaching SPICE at start time would have left Sun.

The Sun is defined as the center of the Sun assuming photon was not impeded.