imap_processing.glows.l1a.glows_l1a_data.HistogramL1A

class imap_processing.glows.l1a.glows_l1a_data.HistogramL1A(l0: dataclasses.InitVar[HistogramL0], pkts_file_name: str = '')

Data structure for GLOWS Histogram Level 1A data.

l0

HistogramL0 Data class containing the raw data from the histogram packet. This is only used to create the class and cannot be accessed from an instance.

Type:

InitVar[HistogramL0]

histogram

List of histogram data values

Type:

list[int]

flight_software_version

Version of the flight software used to generate the data. Part of block header.

Type:

int

pkts_file_name

Name of the packet file used to generate the data. Part of block header.

Type:

str

seq_count_in_pkts_file

Sequence count in the packet file, equal to SRC_SEQ_CTR Part of block header.

Type:

int

first_spin_id

ID of the first spin in block (computed with start spin and offset)

Type:

int

last_spin_id

ID of the last spin in block (computed with start spin and offset)

Type:

int

imap_start_time

IMAP start time for the block, in the form (seconds, subseconds)

Type:

tuple[int, int]

imap_time_offset

IMAP end time offset for the block, in the form (seconds, subseconds). In algorithm document as “imap_end_time_offset”

Type:

tuple[int, int]

glows_start_time

GLOWS start time for the block, in the form (seconds, subseconds)

Type:

tuple[int, int]

glows_time_offset

GLOWS end time offset for the block, in the form (seconds, subseconds). In algorithm document as “glows_end_time_offset”

Type:

tuple[int, int]

number_of_spins_per_block

Number of spins in the block, from L0.SPINS

Type:

int

number_of_bins_per_histogram

Number of bins in the histogram, from L0.NBINS

Type:

int

number_of_events

Number of events in the block, from L0.EVENTS

Type:

int

filter_temperature_average

Average filter temperature in the block, from L0.TEMPAVG. Uint encoded.

Type:

int

filter_temperature_variance

Variance of filter temperature in the block, from L0.TEMPVAR. Uint encoded.

Type:

int

hv_voltage_average

Average HV voltage in the block, from L0.HVAVG. Uint encoded.

Type:

int

hv_voltage_variance

Variance of HV voltage in the block, from L0.HVVAR. Uint encoded.

Type:

int

spin_period_average

Average spin period in the block, from L0.SPAVG. Uint encoded.

Type:

int

spin_period_variance

Variance of spin period in the block, from L0.SPVAR. Uint encoded.

Type:

int

pulse_length_average

Average pulse length in the block, from L0.ELAVG. Uint encoded.

Type:

int

pulse_length_variance

Variance of pulse length in the block, from L0.ELVAR. Uint encoded.

Type:

int

flags

Dictionary containing “flags_set_onboard” from L0, and “is_generated_on_ground”, which is set to “False” for decommed packets.

Type:

dict

__init__(l0: dataclasses.InitVar[HistogramL0], pkts_file_name: str = '') → None

Methods

__init__(l0[, pkts_file_name])

Attributes

pkts_file_name
l0
histogram
flight_software_version
seq_count_in_pkts_file
first_spin_id
last_spin_id
imap_start_time
imap_time_offset
glows_start_time
glows_time_offset
number_of_spins_per_block
number_of_bins_per_histogram
number_of_events
filter_temperature_average
filter_temperature_variance
hv_voltage_average
hv_voltage_variance
spin_period_average
spin_period_variance
pulse_length_average
pulse_length_variance
flags