DL1DataCheckContainer
- class lstchain.datachecks.containers.DL1DataCheckContainer(prefix=None, **fields)
Bases:
ContainerContainer to store the subrun-wise outcome of the DL1 data check
- Attributes:
- subrun_indexField(default=-1)
Subrun index
- elapsed_timeField(default=-1.0 s, unit=s)
Subrun time duration (from Dragon)
- num_eventsField(default=-1)
Total number of events
- num_cleaned_eventsField(default=-1)
Number of events surviving cleaning
- trigger_typeField(default=-1)
Number of events per trigger type
- ucts_trigger_typeField(default=-1)
Number of events per ucts trigger type
- num_ucts_jumpsField(default=-1)
Number of observed (and corrected) UCTS jumps
- mean_alt_telField(default=nan rad, unit=rad)
Mean telescope altitude
- mean_az_telField(default=nan rad, unit=rad)
Mean telescope azimuth
- tel_raField(default=nan deg, unit=deg)
Telescope pointing RA
- tel_decField(default=nan deg, unit=deg)
Telescope pointing declination
- sampled_event_idsField(default=None)
sampled event ids
- ucts_timeField(default=None, unit=s)
ucts time
- tib_timeField(default=None, unit=s)
tib_time
- dragon_timeField(default=None, unit=s)
dragon_time
- hist_delta_tField(default=None)
Histogram of time difference between consecutive events
- hist_npixelsField(default=None)
Histogram of number of pixels in image
- hist_nislandsField(default=None)
Histogram of number of islands in image
- hist_intensityField(default=None)
Histogram of image intensity
- hist_dist0Field(default=None)
Histogram of cog-camera center distance
- hist_dist0_intensity_gt_200Field(default=None)
Histogram of cog-camera center distance
- hist_widthField(default=None)
Histogram image width vs. intensity
- hist_lengthField(default=None)
Histogram image length vs. intensity
- hist_skewnessField(default=None)
Histogram of image skewness
- hist_pixelchargespectrumField(default=None)
Histogram of pixel charges
- hist_psiField(default=None)
Histogram of image axis orientation
- hist_interceptField(default=None)
Histogram of fitted pulse time for charge c.o.g.
- hist_tgrad_vs_lengthField(default=None)
Histogram of time gradient vs. length
- hist_tgrad_vs_length_intensity_gt_200Field(default=None)
Histogram of time gradient vs. length, intensity>200pe
- cog_within_pixelField(default=None)
Number of image cogs within pixel
- cog_within_pixel_intensity_gt_200Field(default=None)
Number of image within pixel, intensity>200pe
- num_nearby_starsField(default=-1)
Number of nearby bright stars
- charge_meanField(default=-1)
Mean of pixel charge
- charge_stddevField(default=-1)
Standard deviation of pixel charge
- time_meanField(default=-1)
Mean of pulse time
- time_stddevField(default=-1)
Standard deviaton of pulse time
- time_mean_above_030_peField(default=-1)
Mean of pulse time, >30 p.e. pulses
- time_stddev_above_030_peField(default=-1)
Standard deviaton of pulse time, >30 p.e. pulses
- relative_time_meanField(default=-1)
Mean of pulse time relative to average of rest of pixels
- relative_time_stddevField(default=-1)
Standard deviaton of pulse time relative to average of rest of pixels
- num_pulses_above_0010_peField(default=None)
Number of >10 p.e. pulses
- num_pulses_above_0030_peField(default=None)
Number of >30 p.e. pulses
- num_pulses_above_0100_peField(default=None)
Number of >100 p.e. pulses
- num_pulses_above_0300_peField(default=None)
Number of >300 p.e. pulses
- num_pulses_above_1000_peField(default=None)
Number of >1000 p.e. pulses
- metadict
dict of attached metadata
- prefixstr
Prefix attached to column names when saved to a table or file
Attributes Summary
Methods Summary
fill_event_wise_info(subrun_index, table, ...)Fills the container fields that depend on event-wise DL1 info
fill_pixel_wise_info(table, mask, ...[, ...])Fills the quantities that are calculated pixel-wise
Attributes Documentation
- charge_mean
- charge_stddev
- cog_within_pixel
- cog_within_pixel_intensity_gt_200
- default_prefix = 'dl1datacheck'
- dragon_time
- elapsed_time
- fields = {'charge_mean': Field(default=-1), 'charge_stddev': Field(default=-1), 'cog_within_pixel': Field(default=None), 'cog_within_pixel_intensity_gt_200': Field(default=None), 'dragon_time': Field(default=None, unit=s), 'elapsed_time': Field(default=-1.0 s, unit=s), 'hist_delta_t': Field(default=None), 'hist_dist0': Field(default=None), 'hist_dist0_intensity_gt_200': Field(default=None), 'hist_intensity': Field(default=None), 'hist_intercept': Field(default=None), 'hist_length': Field(default=None), 'hist_nislands': Field(default=None), 'hist_npixels': Field(default=None), 'hist_pixelchargespectrum': Field(default=None), 'hist_psi': Field(default=None), 'hist_skewness': Field(default=None), 'hist_tgrad_vs_length': Field(default=None), 'hist_tgrad_vs_length_intensity_gt_200': Field(default=None), 'hist_width': Field(default=None), 'mean_alt_tel': Field(default=nan rad, unit=rad), 'mean_az_tel': Field(default=nan rad, unit=rad), 'num_cleaned_events': Field(default=-1), 'num_events': Field(default=-1), 'num_nearby_stars': Field(default=-1), 'num_pulses_above_0010_pe': Field(default=None), 'num_pulses_above_0030_pe': Field(default=None), 'num_pulses_above_0100_pe': Field(default=None), 'num_pulses_above_0300_pe': Field(default=None), 'num_pulses_above_1000_pe': Field(default=None), 'num_ucts_jumps': Field(default=-1), 'relative_time_mean': Field(default=-1), 'relative_time_stddev': Field(default=-1), 'sampled_event_ids': Field(default=None), 'subrun_index': Field(default=-1), 'tel_dec': Field(default=nan deg, unit=deg), 'tel_ra': Field(default=nan deg, unit=deg), 'tib_time': Field(default=None, unit=s), 'time_mean': Field(default=-1), 'time_mean_above_030_pe': Field(default=-1), 'time_stddev': Field(default=-1), 'time_stddev_above_030_pe': Field(default=-1), 'trigger_type': Field(default=-1), 'ucts_time': Field(default=None, unit=s), 'ucts_trigger_type': Field(default=-1)}
- hist_delta_t
- hist_dist0
- hist_dist0_intensity_gt_200
- hist_intensity
- hist_intercept
- hist_length
- hist_nislands
- hist_npixels
- hist_pixelchargespectrum
- hist_psi
- hist_skewness
- hist_tgrad_vs_length
- hist_tgrad_vs_length_intensity_gt_200
- hist_width
- mean_alt_tel
- mean_az_tel
- meta
- num_cleaned_events
- num_events
- num_nearby_stars
- num_pulses_above_0010_pe
- num_pulses_above_0030_pe
- num_pulses_above_0100_pe
- num_pulses_above_0300_pe
- num_pulses_above_1000_pe
- num_ucts_jumps
- prefix
- relative_time_mean
- relative_time_stddev
- sampled_event_ids
- subrun_index
- tel_dec
- tel_ra
- tib_time
- time_mean
- time_mean_above_030_pe
- time_stddev
- time_stddev_above_030_pe
- trigger_type
- ucts_time
- ucts_trigger_type
Methods Documentation
- fill_event_wise_info(subrun_index, table, mask, geom, histogram_binnings)
Fills the container fields that depend on event-wise DL1 info
- Parameters:
- subrun_index
- table: DL1 parameters, event-wise astropy table, “parameters” from
- DL1 files
- mask: defines which events in table should be considered
- geom: camera geometry (in standard frame, *not* engineering one)
- histogram_binnings: container of type DL1DataCheckHinstogramBins which
- defines the binning of the various histograms
- Returns:
- None
- fill_pixel_wise_info(table, mask, histogram_binnings, effective_focal_length, geom, event_type='')
Fills the quantities that are calculated pixel-wise
- Parameters:
- table: DL1 parameters, event-wise astropy table “image” from DL1 files
- mask: indicates rows that have to be used for filling this container
- histogram_binnings: container of type DL1DataCheckHistogramBins, with
definition of the binnings of all the histograms
- effective_focal_length: quantity; telescope effective focal length (
accounting for average effect of aberration)
- geom: camera geometry, ctapipe.instrument.camera.geometry.CameraGeometry
- event_type: ‘pedestals’ ‘flatfield’ or ‘cosmics’
- Returns:
- None