def populate_obs_general_NHMVIC_time2(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
stop_time = import_util.safe_column(index_row, 'STOP_TIME')
if stop_time is None:
return None
try:
stop_time_sec = julian.tai_from_iso(stop_time)
except Exception as e:
import_util.log_nonrepeating_error(
f'Bad stop time format "{stop_time}": {e}')
return None
general_row = metadata['obs_general_row']
start_time_sec = general_row['time1']
if start_time_sec is not None and stop_time_sec < start_time_sec:
start_time = import_util.safe_column(index_row, 'START_TIME')
import_util.log_warning(f'time1 ({start_time}) and time2 ({stop_time}) '
f'are in the wrong order - setting to time1')
stop_time_sec = start_time_sec
return stop_time_sec
def populate_obs_type_image_COVIMS_duration_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
inst_mod = index_row['INSTRUMENT_MODE_ID']
if inst_mod != 'IMAGE':
return None
phase_name = metadata['phase_name']
ir_exp = import_util.safe_column(index_row, 'IR_EXPOSURE')
vis_exp = import_util.safe_column(index_row, 'VIS_EXPOSURE')
if phase_name == 'IR':
if ir_exp is None:
return None
if ir_exp < 0:
import_util.log_nonrepeating_warning(f'IR Exposure {ir_exp} is < 0')
return None
return ir_exp/1000
if vis_exp is None:
return None
if vis_exp < 0:
import_util.log_nonrepeating_warning(f'VIS Exposure {vis_exp} is < 0')
return None
return vis_exp/1000
def populate_obs_type_image_COVIMS_duration(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
inst_mod = index_row['INSTRUMENT_MODE_ID']
if inst_mod != 'IMAGE':
return None
phase_name = metadata['phase_name']
ir_exp = import_util.safe_column(index_row, 'IR_EXPOSURE')
vis_exp = import_util.safe_column(index_row, 'VIS_EXPOSURE')
if phase_name == 'IR':
if ir_exp is None:
return None
if ir_exp < 0:
import_util.log_nonrepeating_warning(f'IR Exposure {ir_exp} is < 0')
return None
return ir_exp/1000
if vis_exp is None:
return None
if vis_exp < 0:
import_util.log_nonrepeating_warning(f'VIS Exposure {vis_exp} is < 0')
return None
return vis_exp/1000
def populate_obs_general_COISS_time2(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
stop_time = import_util.safe_column(index_row, 'STOP_TIME')
if stop_time is None:
return None
try:
stop_time_sec = julian.tai_from_iso(stop_time)
except Exception as e:
import_util.log_nonrepeating_error(
f'Bad stop time format "{stop_time}": {e}')
return None
general_row = metadata['obs_general_row']
start_time_sec = general_row['time1']
if start_time_sec is not None and stop_time_sec < start_time_sec:
start_time = import_util.safe_column(index_row, 'START_TIME')
import_util.log_warning(
f'time1 ({start_time}) and time2 ({stop_time}) '
f'are in the wrong order - setting to time1')
stop_time_sec = start_time_sec
return stop_time_sec
def populate_obs_type_image_HSTx_greater_pixel_size_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
lines = import_util.safe_column(index_row, 'LINES')
samples = import_util.safe_column(index_row, 'LINE_SAMPLES')
if lines is None or samples is None:
return None
return max(lines, samples)
def populate_obs_general_COISS_right_asc2(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MAXIMUM_RIGHT_ASCENSION')
index_row = metadata['index_row']
ra = import_util.safe_column(index_row, 'RIGHT_ASCENSION')
return ra
def populate_obs_general_NHMVIC_right_asc2(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MAXIMUM_RIGHT_ASCENSION')
supp_index_row = metadata['supp_index_row']
ra = import_util.safe_column(supp_index_row, 'RIGHT_ASCENSION')
return ra
def populate_obs_general_COISS_declination2(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MAXIMUM_DECLINATION')
index_row = metadata['index_row']
dec = import_util.safe_column(index_row, 'DECLINATION')
return dec
def populate_obs_general_COUVIS_declination1(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MINIMUM_DECLINATION')
index_row = metadata['index_row']
dec = import_util.safe_column(index_row, 'DECLINATION')
return dec
def populate_obs_general_COUVIS_right_asc1(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MINIMUM_RIGHT_ASCENSION')
index_row = metadata['index_row']
ra = import_util.safe_column(index_row, 'RIGHT_ASCENSION')
return ra
def populate_obs_general_NHMVIC_declination2(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MAXIMUM_DECLINATION')
supp_index_row = metadata['supp_index_row']
dec = import_util.safe_column(supp_index_row, 'DECLINATION')
return dec
def populate_obs_general_NHLORRI_right_asc1_OBS(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MINIMUM_RIGHT_ASCENSION')
supp_index_row = metadata['supp_index_row']
ra = import_util.safe_column(supp_index_row, 'RIGHT_ASCENSION')
return ra
def populate_obs_general_NHLORRI_declination1_OBS(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MINIMUM_DECLINATION')
supp_index_row = metadata['supp_index_row']
dec = import_util.safe_column(supp_index_row, 'DECLINATION')
return dec
def populate_obs_wavelength_HSTSTIS_wave_res2_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
wr1 = import_util.safe_column(index_row, 'MAXIMUM_WAVELENGTH_RESOLUTION')
wr2 = import_util.safe_column(index_row, 'MINIMUM_WAVELENGTH_RESOLUTION')
# This is necessary because in some cases these are backwards in the table!
if wr1 > wr2:
return wr1
return wr2
def populate_obs_general_GOSSI_declination2_OBS(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MAXIMUM_DECLINATION')
index_row = metadata['index_row']
dec = import_util.safe_column(index_row, 'DECLINATION')
if dec is None:
return None
return dec + np.rad2deg(_GOSSI_FOV_RAD_DIAG / 2)
def populate_obs_general_GOSSI_declination2(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MAXIMUM_DECLINATION')
index_row = metadata['index_row']
dec = import_util.safe_column(index_row, 'DECLINATION')
if dec is None:
return None
return dec + np.rad2deg(_GOSSI_FOV_RAD_DIAG/2)
def populate_obs_type_image_COVIMS_greater_pixel_size_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
inst_mod = index_row['INSTRUMENT_MODE_ID']
if inst_mod != 'IMAGE':
return None
width = import_util.safe_column(index_row, 'SWATH_WIDTH')
length = import_util.safe_column(index_row, 'SWATH_LENGTH')
return max(width, length)
def populate_obs_type_image_COVIMS_greater_pixel_size(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
inst_mod = index_row['INSTRUMENT_MODE_ID']
if inst_mod != 'IMAGE':
return None
width = import_util.safe_column(index_row, 'SWATH_WIDTH')
length = import_util.safe_column(index_row, 'SWATH_LENGTH')
return max(width, length)
def populate_obs_wavelength_HSTx_wavelength2_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
wl1 = import_util.safe_column(index_row, 'MINIMUM_WAVELENGTH')
wl2 = import_util.safe_column(index_row, 'MAXIMUM_WAVELENGTH')
if wl1 is None or wl2 is None:
return None
# This is necessary because in some cases these are backwards in the table!
if wl1 > wl2:
return wl1
return wl2
def populate_obs_general_HSTx_quantity_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
wl1 = import_util.safe_column(index_row, 'MINIMUM_WAVELENGTH')
wl2 = import_util.safe_column(index_row, 'MAXIMUM_WAVELENGTH')
if wl1 is None or wl2 is None:
return 'REFLECT'
# We call it "EMISSION" if at least 3/4 of the passband is below 350 nm
# and the high end of the passband is below 400 nm.
if wl2 < 0.4 and (3*wl1+wl2)/4 < 0.35:
return 'EMISSION'
return 'REFLECT'
def populate_obs_general_VGISS_declination2(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MAXIMUM_DECLINATION')
return None
def populate_obs_ring_geometry_CORSS_emission2_OCC(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
inc = import_util.safe_column(index_row,
'MINIMUM_LIGHT_SOURCE_INCIDENCE_ANGLE')
return 180 - inc
def populate_obs_general_VGISS_declination1(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MINIMUM_DECLINATION')
return None
def _emission_helper(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
em = 90+abs(import_util.safe_column(index_row,
'OBSERVED_RING_ELEVATION'))
return em
def populate_obs_mission_voyager_spacecraft_clock_count2(**kwargs):
metadata = kwargs['metadata']
supp_index_row = metadata['supp_index_row']
if supp_index_row is None:
return None
partition = import_util.safe_column(supp_index_row,
'SPACECRAFT_CLOCK_PARTITION_NUMBER')
stop_time = supp_index_row['SPACECRAFT_CLOCK_STOP_COUNT']
sc = str(partition) + '/' + stop_time
try:
sc_cvt = opus_support.parse_voyager_sclk(sc)
except Exception as e:
import_util.log_nonrepeating_error(
f'Unable to parse Voyager SCLK "{sc}": {e}')
return None
voyager_row = metadata['obs_mission_voyager_row']
sc1 = voyager_row['spacecraft_clock_count1']
if sc1 is not None and sc_cvt < sc1:
import_util.log_warning(
f'spacecraft_clock_count1 ({sc1}) and spacecraft_clock_count2 ({sc_cvt}) '
+f'are in the wrong order - setting to count1')
sc_cvt = sc1
return sc_cvt
def _incidence_helper(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
inc = 90 - abs(
import_util.safe_column(index_row, 'OBSERVED_RING_ELEVATION'))
return inc
def _some_index_col(self, col, idx=None):
index = self._col_in_some_index(col)
if index is None:
self._log_nonrepeating_error(
f'Column "{col}" not found in supp_index or index')
return None
return safe_column(self._metadata[index], col, idx=idx)
def populate_obs_general_VGISS_right_asc1(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MINIMUM_RIGHT_ASCENSION')
return None
def populate_obs_general_VGISS_right_asc2(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MAXIMUM_RIGHT_ASCENSION')
return None
def populate_obs_mission_voyager_spacecraft_clock_count2(**kwargs):
metadata = kwargs['metadata']
supp_index_row = metadata['supp_index_row']
if supp_index_row is None:
return None
partition = import_util.safe_column(supp_index_row,
'SPACECRAFT_CLOCK_PARTITION_NUMBER')
stop_time = supp_index_row['SPACECRAFT_CLOCK_STOP_COUNT']
sc = str(partition) + '/' + stop_time
try:
sc_cvt = opus_support.parse_voyager_sclk(sc)
except Exception as e:
import_util.log_nonrepeating_error(
f'Unable to parse Voyager SCLK "{sc}": {e}')
return None
voyager_row = metadata['obs_mission_voyager_row']
sc1 = voyager_row['spacecraft_clock_count1']
if sc1 is not None and sc_cvt < sc1:
import_util.log_warning(
f'spacecraft_clock_count1 ({sc1}) and spacecraft_clock_count2 ({sc_cvt}) '
+f'are in the wrong order - setting to count1')
sc_cvt = sc1
return sc_cvt
def populate_obs_ring_geometry_CORSS_observer_ring_opening_angle2_OCC(
**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
el = import_util.safe_column(index_row, 'MAXIMUM_OBSERVED_RING_ELEVATION')
return el
def populate_obs_occultation_COUVIS_optical_depth_max_OCC(**kwargs):
metadata = kwargs['metadata']
supp_index_row = metadata['supp_index_row']
opac = import_util.safe_column(supp_index_row,
'HIGHEST_DETECTABLE_OPACITY')
return opac
def populate_obs_general_GOSSI_time1_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
stop_time = import_util.safe_column(index_row, 'IMAGE_TIME')
exposure = import_util.safe_column(index_row, 'EXPOSURE_DURATION')
if exposure is None or stop_time is None:
exposure = 0
try:
stop_time_sec = julian.tai_from_iso(stop_time)
except Exception as e:
import_util.log_nonrepeating_error(
f'Bad image time format "{stop_time}": {e}')
return None
return stop_time_sec - exposure / 1000
def _GOSSI_ra_helper(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MINIMUM_RIGHT_ASCENSION')
index_row = metadata['index_row']
ra = import_util.safe_column(index_row, 'RIGHT_ASCENSION')
dec = import_util.safe_column(index_row, 'DECLINATION')
if ra is None or dec is None:
return None, None
delta = np.rad2deg(_GOSSI_FOV_RAD_DIAG/2 / np.cos(np.deg2rad(dec)))
ra1 = (ra-delta) % 360
ra2 = (ra+delta) % 360
if ra2 < ra1:
ra1, ra2 = ra2, ra1
return ra1, ra2
def populate_obs_general_GOSSI_time1(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
stop_time = import_util.safe_column(index_row, 'IMAGE_TIME')
exposure = import_util.safe_column(index_row, 'EXPOSURE_DURATION')
if exposure is None or stop_time is None:
exposure = 0
try:
stop_time_sec = julian.tai_from_iso(stop_time)
except Exception as e:
import_util.log_nonrepeating_error(
f'Bad image time format "{stop_time}": {e}')
return None
return stop_time_sec-exposure/1000
def _GOSSI_ra_helper(**kwargs):
metadata = kwargs['metadata']
ring_geo_row = metadata.get('ring_geo_row', None)
if ring_geo_row is not None:
return import_util.safe_column(ring_geo_row, 'MINIMUM_RIGHT_ASCENSION')
index_row = metadata['index_row']
ra = import_util.safe_column(index_row, 'RIGHT_ASCENSION')
dec = import_util.safe_column(index_row, 'DECLINATION')
if ra is None or dec is None:
return None, None
delta = np.rad2deg(_GOSSI_FOV_RAD_DIAG / 2 / np.cos(np.deg2rad(dec)))
ra1 = (ra - delta) % 360
ra2 = (ra + delta) % 360
if ra2 < ra1:
ra1, ra2 = ra2, ra1
return ra1, ra2
def populate_obs_general_HSTx_observation_duration_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
exposure = import_util.safe_column(index_row, 'EXPOSURE_DURATION')
if exposure is None:
return None
return exposure
def populate_obs_instrument_covims_ir_exposure_OBS(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
ir_exp = import_util.safe_column(index_row, 'IR_EXPOSURE')
if ir_exp is None:
return None
return ir_exp / 1000.
def populate_obs_type_image_COUVIS_duration(**kwargs):
if not _COUVIS_is_image(**kwargs):
return None
metadata = kwargs['metadata']
index_row = metadata['index_row']
integration_duration = import_util.safe_column(index_row,
'INTEGRATION_DURATION')
return integration_duration
def populate_obs_general_NHLORRI_observation_duration(**kwargs):
metadata = kwargs['metadata']
supp_index_row = metadata['supp_index_row']
exposure = import_util.safe_column(supp_index_row, 'EXPOSURE_DURATION')
if exposure is None:
return None
return exposure
def populate_obs_type_image_COUVIS_duration(**kwargs):
if not _COUVIS_is_image(**kwargs):
return None
metadata = kwargs['metadata']
index_row = metadata['index_row']
integration_duration = import_util.safe_column(index_row,
'INTEGRATION_DURATION')
return integration_duration
def populate_obs_general_NHMVIC_observation_duration(**kwargs):
metadata = kwargs['metadata']
supp_index_row = metadata['supp_index_row']
exposure = import_util.safe_column(supp_index_row, 'EXPOSURE_DURATION')
if exposure is None:
return None
return exposure
def populate_obs_wavelength_COUVIS_spec_size(**kwargs):
channel, image_time = _COUVIS_channel_time_helper(**kwargs)
metadata = kwargs['metadata']
index_row = metadata['index_row']
slit_state = index_row['SLIT_STATE']
if channel == 'HSP' or channel == 'HDAC':
return None
supp_index_row = metadata.get('supp_index_row', None)
if supp_index_row is None:
return None
band1 = import_util.safe_column(supp_index_row, 'MINIMUM_BAND_NUMBER')
band2 = import_util.safe_column(supp_index_row, 'MAXIMUM_BAND_NUMBER')
band_bin = import_util.safe_column(supp_index_row, 'BAND_BINNING_FACTOR')
if band1 is None or band2 is None or band_bin is None:
return None
return (band2 - band1 + 1) // band_bin
def populate_obs_general_VGISS_observation_duration(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
exposure = import_util.safe_column(index_row, 'EXPOSURE_DURATION')
if exposure is None or exposure < 0:
# There's one exposure somewhere that has duration -0.09999
return None
return exposure
def populate_obs_general_VGISS_observation_duration(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
exposure = import_util.safe_column(index_row, 'EXPOSURE_DURATION')
if exposure is None or exposure < 0:
# There's one exposure somewhere that has duration -0.09999
return None
return exposure
def populate_obs_wavelength_COUVIS_spec_size(**kwargs):
channel, image_time = _COUVIS_channel_time_helper(**kwargs)
metadata = kwargs['metadata']
index_row = metadata['index_row']
slit_state = index_row['SLIT_STATE']
if channel == 'HSP' or channel == 'HDAC':
return None
supp_index_row = metadata.get('supp_index_row', None)
if supp_index_row is None:
return None
band1 = import_util.safe_column(supp_index_row, 'MINIMUM_BAND_NUMBER')
band2 = import_util.safe_column(supp_index_row, 'MAXIMUM_BAND_NUMBER')
band_bin = import_util.safe_column(supp_index_row, 'BAND_BINNING_FACTOR')
if band1 is None or band2 is None or band_bin is None:
return None
return (band2 - band1 + 1) // band_bin
def populate_obs_type_image_COUVIS_greater_pixel_size(**kwargs):
if not _COUVIS_is_image(**kwargs):
return None
metadata = kwargs['metadata']
supp_index_row = metadata.get('supp_index_row', None)
if supp_index_row is None:
return None
line1 = import_util.safe_column(supp_index_row,
'WINDOW_MINIMUM_LINE_NUMBER')
line2 = import_util.safe_column(supp_index_row,
'WINDOW_MAXIMUM_LINE_NUMBER')
line_bin = import_util.safe_column(supp_index_row, 'LINE_BINNING_FACTOR')
samples = import_util.safe_column(supp_index_row, 'LINE_SAMPLES')
if line1 is None or line2 is None or line_bin is None or samples is None:
return None
pixels = max(samples, (line2 - line1 + 1) // line_bin)
if pixels < 0:
return None
return pixels
def populate_obs_type_image_COUVIS_greater_pixel_size(**kwargs):
if not _COUVIS_is_image(**kwargs):
return None
metadata = kwargs['metadata']
supp_index_row = metadata.get('supp_index_row', None)
if supp_index_row is None:
return None
line1 = import_util.safe_column(supp_index_row,
'WINDOW_MINIMUM_LINE_NUMBER')
line2 = import_util.safe_column(supp_index_row,
'WINDOW_MAXIMUM_LINE_NUMBER')
line_bin = import_util.safe_column(supp_index_row,
'LINE_BINNING_FACTOR')
samples = import_util.safe_column(supp_index_row, 'LINE_SAMPLES')
if line1 is None or line2 is None or line_bin is None or samples is None:
return None
pixels = max(samples, (line2-line1+1)//line_bin)
if pixels < 0:
return None
return pixels
def populate_obs_general_NHMVIC_time1(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
start_time = import_util.safe_column(index_row, 'START_TIME')
if start_time is None:
return None
try:
start_time_sec = julian.tai_from_iso(start_time)
except Exception as e:
import_util.log_nonrepeating_error(
f'Bad start time format "{start_time}": {e}')
return None
return start_time_sec
def populate_obs_mission_voyager_spacecraft_clock_count1(**kwargs):
metadata = kwargs['metadata']
supp_index_row = metadata['supp_index_row']
if supp_index_row is None:
return None
partition = import_util.safe_column(supp_index_row,
'SPACECRAFT_CLOCK_PARTITION_NUMBER')
start_time = supp_index_row['SPACECRAFT_CLOCK_START_COUNT']
sc = str(partition) + '/' + start_time
try:
sc_cvt = opus_support.parse_voyager_sclk(sc)
except Exception as e:
import_util.log_nonrepeating_error(
f'Unable to parse Voyager SCLK "{sc}": {e}')
return None
return sc_cvt
def _COUVIS_wave_res_helper(**kwargs):
metadata = kwargs['metadata']
supp_index_row = metadata.get('supp_index_row', None)
if supp_index_row is None:
return None
channel, image_time = _COUVIS_channel_time_helper(**kwargs)
band_bin = import_util.safe_column(supp_index_row, 'BAND_BINNING_FACTOR')
if channel == 'EUV':
return band_bin * 0.0000607422
if channel == 'FUV':
return band_bin * 0.000078125
wl_row = metadata['obs_wavelength_row']
wl1 = wl_row['wavelength1']
wl2 = wl_row['wavelength2']
if wl1 is None or wl2 is None:
return None
return wl2 - wl1
def populate_obs_wavelength_COUVIS_wavelength2(**kwargs):
channel, image_time = _COUVIS_channel_time_helper(**kwargs)
if channel == 'HSP':
return 0.19
if channel == 'HDAC':
return 0.180
metadata = kwargs['metadata']
supp_index_row = metadata.get('supp_index_row', None)
if supp_index_row is None:
return None
band2 = import_util.safe_column(supp_index_row, 'MINIMUM_BAND_NUMBER')
if band2 is None:
return None
if channel == 'EUV':
return 0.0558 + (band2 + 1) * 0.0000607422
if channel == 'FUV':
return 0.11 + (band2 + 1) * 0.000078125
import_util.log_nonrepeating_warning(
f'obs_wavelength_COUVIS_wavelength1 has unknown channel type '+
f' {channel}')
return None
def populate_obs_general_COCIRS_observation_duration(**kwargs):
metadata = kwargs['metadata']
index_row = metadata['index_row']
# This is the MEAN duration in SECONDS
exposure = import_util.safe_column(index_row, 'EXPOSURE_DURATION')
return exposure
