SGMeta#

class irispy.meta.SGMeta(header, spectral_window, **kwargs)[source]#

Metadata class for IRIS slit spectrograph data.

Attributes Summary

`cadence_executed_stddev`	Standard deviation of the executed raster cadence.
`cadence_planned_average`	Mean cadence of the raster as planned.
`cadence_planned_stddev`	Standard deviation of the planned raster cadence.
`number_of_missing_observation_files`	Number of missing Level 1 files in the whole observation.
`number_of_missing_raster_files`	Number of missing Level 1 files in this raster.
`number_of_spectral_windows`	Number of spectral windows in this observation.
`raster_repetition`	Current raster repetition counter.
`raster_type_index`	Raster type number.
`raster_type_total`	Total number of raster types.
`step_size_average`	Average of the basic raster step size.
`step_size_stddev`	Standard deviation of the basic raster step size.
`step_time_average`	Average of the basic raster step time.
`step_time_stddev`	Standard deviation of the basic raster step time.
`window_max`	Maximum value of all pixels in this spectral window.
`window_mean`	Mean value of all pixels in this spectral window.
`window_median`	Median value of all pixels in this spectral window.
`window_min`	Minimum value of all pixels in this spectral window.
`window_rms`	RMS deviation from the mean value of all pixels in this spectral window.
`window_saturated_pixels`	Number of saturated pixels in this spectral window.
`window_spikes`	Number of pixels identified as noise spikes in this spectral window.

Attributes Documentation

cadence_executed_stddev#: Standard deviation of the executed raster cadence.

number_of_missing_observation_files#: Number of missing Level 1 files in the whole observation.

number_of_missing_raster_files#: Number of missing Level 1 files in this raster.

number_of_spectral_windows#: Number of spectral windows in this observation.

window_rms#: RMS deviation from the mean value of all pixels in this spectral window.

window_saturated_pixels#: Number of saturated pixels in this spectral window.

window_spikes#: Number of pixels identified as noise spikes in this spectral window.