nh_drivers — New Horizons Driver Classes

The ale.drivers.nh_drivers module

Added in version 0.8.1.

class ale.drivers.nh_drivers.NewHorizonsLorriIsisLabelNaifSpiceDriver(file, num_ephem=909, num_quats=909, props={})

Bases: Framer, IsisLabel, NaifSpice, NoDistortion, Driver

Driver for reading New Horizons LORRI ISIS3 Labels. These are Labels that have been ingested into ISIS from PDS EDR images but have not been spiceinit’d yet.

property detector_center_line

Returns the center detector line. Expects ikid to be defined. This should be an integer containing the Naif Id code of the instrument.

Returns

: float

Detector line of the principal point

property detector_center_sample

Returns the center detector sample. Expects ikid to be defined. This should be an integer containing the Naif Id code of the instrument.

Returns

: float

Detector sample of the principal point

property ikid

Overridden to grab the ikid from the Isis Cube since there is no way to obtain this value with a spice bods2c call. Isis sets this value during ingestion, based on the original fits file.

For LORRI, there are two options associated with different binning modes: 1x1 binning: -98301 4x4 binning: -98302

Returns

: integer

Naif Integer ID code for the instrument

property instrument_id

Returns an instrument id for uniquely identifying the instrument, but often also used to be piped into Spice Kernels to acquire IKIDs. Therefore they the same ID the Spice expects in bods2c calls.

Returns

: str

instrument id

property sensor_name

Returns the name of the instrument

Returns

: str

Name of the sensor