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IMAP Lo: Metadata updates for background-subtracted ISN #4

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IMAP Lo: Metadata updates for background-subtracted ISN #4

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60 changes: 19 additions & 41 deletions imap_l3_processing/cdf/config/imap_lo_l3_variable_attrs.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -609,29 +609,6 @@ bg_rates_sys_err:
LABL_PTR_2: longitude_label
LABL_PTR_3: latitude_label
SCALETYP: linear
bg_subtracted_stat_err:
NAME: bg_subtracted_stat_err
DATA_TYPE: CDF_REAL4
CATDESC: The statisical err of the background subtraction?
DEPEND_0: epoch
DEPEND_1: energy
DEPEND_2: longitude
DEPEND_3: latitude
VAR_TYPE: data
RECORD_VARYING: RV
DISPLAY_TYPE: map_image
VARIABLE_PURPOSE: PRIMARY_VAR,SUMMARY
FIELDNAM: BG subtracted stat err
FORMAT: F12.1
LABLAXIS: BG Statistical Error
UNITS: cm -2 s -1 sr -1 keV -1
VALIDMIN: 0.0
VALIDMAX: 1.00E+9
FILLVAL: -1.00E+31
LABL_PTR_1: energy_label
LABL_PTR_2: longitude_label
LABL_PTR_3: latitude_label
SCALETYP: linear
ena_count_rate:
NAME: ena_count_rate
DATA_TYPE: CDF_REAL4
Expand Down Expand Up @@ -680,10 +657,10 @@ ena_count_rate_stat_uncert:
LABL_PTR_2: longitude_label
LABL_PTR_3: latitude_label
SCALETYP: linear
isn_bg_rate_subtracted:
NAME: isn_bg_rate_subtracted
isn_rate_bg_subtracted:
NAME: isn_rate_bg_subtracted
DATA_TYPE: CDF_REAL4
CATDESC: ISN Background rate.
CATDESC: ISN rate, background subtracted.
DEPEND_0: epoch
DEPEND_1: energy
DEPEND_2: longitude
Expand All @@ -692,23 +669,24 @@ isn_bg_rate_subtracted:
RECORD_VARYING: RV
DISPLAY_TYPE: map_image
VARIABLE_PURPOSE: PRIMARY_VAR,SUMMARY
FIELDNAM: Counts
FIELDNAM: ISN Rate bg sub
FORMAT: F12.1
LABLAXIS: ISN BG Rate
LABLAXIS: ISN Rate
UNITS: count s-1
VALIDMIN: 0.0
VALIDMIN: -1.00E+9
VALIDMAX: 1.00E+9
FILLVAL: -1.00E+31
LABL_PTR_1: energy_label
LABL_PTR_2: longitude_label
LABL_PTR_3: latitude_label
DELTA_PLUS_VAR: isn_bg_rate_subtracted_stat_err
DELTA_MINUS_VAR: isn_bg_rate_subtracted_stat_err
DELTA_PLUS_VAR: isn_rate_bg_subtracted_stat_uncert
DELTA_MINUS_VAR: isn_rate_bg_subtracted_stat_uncert
SCALETYP: linear
isn_bg_rate_subtracted_stat_err:
NAME: isn_bg_rate_subtracted_stat_err
VAR_NOTE: Negative values indicate poor counting statistics and should not be ignored; average over time.
isn_rate_bg_subtracted_stat_uncert:
NAME: isn_rate_bg_subtracted_stat_uncert
DATA_TYPE: CDF_REAL4
CATDESC: ISN Background rate subtracted err.
CATDESC: ISN rate, background subtracted statistical uncertainty.
DEPEND_0: epoch
DEPEND_1: energy
DEPEND_2: longitude
Expand All @@ -717,9 +695,9 @@ isn_bg_rate_subtracted_stat_err:
RECORD_VARYING: RV
DISPLAY_TYPE: map_image
VARIABLE_PURPOSE: PRIMARY_VAR,SUMMARY
FIELDNAM: ISN Background rate subtracted error
FIELDNAM: ISN rate bg sub stat unc
FORMAT: F12.1
LABLAXIS: ISN BG Subtracted Rate
LABLAXIS: Statistical Unc.
UNITS: count s-1
VALIDMIN: 0.0
VALIDMAX: 1.00E+9
Expand All @@ -728,10 +706,10 @@ isn_bg_rate_subtracted_stat_err:
LABL_PTR_2: longitude_label
LABL_PTR_3: latitude_label
SCALETYP: linear
isn_bg_rate_subtracted_sys_uncert:
NAME: isn_bg_rate_subtracted_sys_uncert
isn_rate_bg_subtracted_sys_err:
NAME: isn_rate_bg_subtracted_sys_err
DATA_TYPE: CDF_REAL4
CATDESC: ISN Background rate systematic uncertainty
CATDESC: ISN rate, background subtracted non-statistical error.
DEPEND_0: epoch
DEPEND_1: energy
DEPEND_2: longitude
Expand All @@ -740,9 +718,9 @@ isn_bg_rate_subtracted_sys_uncert:
RECORD_VARYING: RV
DISPLAY_TYPE: map_image
VARIABLE_PURPOSE: PRIMARY_VAR,SUMMARY
FIELDNAM: ISN Background subtracted rate systematic uncertainty
FIELDNAM: ISN rate bg sub sys err
FORMAT: F12.1
LABLAXIS: ISN BG Subtracted Rate Systematic Uncertainty
LABLAXIS: Non-statistical Error
UNITS: count s-1
VALIDMIN: 0.0
VALIDMAX: 1.00E+9
Expand Down
6 changes: 3 additions & 3 deletions imap_l3_processing/lo/lo_processor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -117,10 +117,10 @@ def isn_background_subtraction(isn_rate_data: ISNRateData) -> ISNBackgroundSubtr
ena_count_rate_sys_uncert=np.zeros_like(isn_rate_data.ena_count_rate),
latitude=isn_rate_data.latitude,
longitude=isn_rate_data.longitude,
isn_bg_rate_subtracted=isn_rate_background_subtracted,
isn_bg_rate_subtracted_stat_err=np.sqrt(np.square(isn_rate_data.ena_count_rate_stat_uncert) + np.square(
isn_rate_bg_subtracted=isn_rate_background_subtracted,
isn_rate_bg_subtracted_stat_unc=np.sqrt(np.square(isn_rate_data.ena_count_rate_stat_uncert) + np.square(
isn_rate_data.bg_rates_stat_uncert)),
isn_bg_rate_subtracted_sys_uncert=isn_rate_data.bg_rates_sys_err
isn_rate_bg_subtracted_sys_err=isn_rate_data.bg_rates_sys_err
)

return ISNBackgroundSubtractedMapData(isn_rate_map_data=map_data)