basic background model

alembic/versions/2024_06_10_1132-a375526c8260_background_table.py

@@ -0,0 +1,74 @@
+"""background table
+
+Revision ID: a375526c8260
+Revises: a7dde2327dde
+Create Date: 2024-06-10 11:32:39.717922
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = 'a375526c8260'
+down_revision = 'a7dde2327dde'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('backgrounds',
+    sa.Column('_format', sa.SMALLINT(), nullable=False),
+    sa.Column('_method', sa.SMALLINT(), nullable=False),
+    sa.Column('image_id', sa.BigInteger(), nullable=False),
+    sa.Column('value', sa.Float(), nullable=False),
+    sa.Column('noise', sa.Float(), nullable=False),
+    sa.Column('provenance_id', sa.String(), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('modified', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.BigInteger(), autoincrement=True, nullable=False),
+    sa.Column('filepath_extensions', postgresql.ARRAY(sa.Text(), zero_indexes=True), nullable=True),
+    sa.Column('md5sum', sa.UUID(), nullable=True),
+    sa.Column('md5sum_extensions', postgresql.ARRAY(sa.UUID(), zero_indexes=True), nullable=True),
+    sa.Column('filepath', sa.Text(), nullable=False),
+    sa.Column('_bitflag', sa.BIGINT(), nullable=False),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.Column('_upstream_bitflag', sa.BIGINT(), nullable=False),
+    sa.ForeignKeyConstraint(['image_id'], ['images.id'], name='psfs_image_id_fkey', ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['provenance_id'], ['provenances.id'], name='backgrounds_provenance_id_fkey', ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index('backgrounds_image_id_provenance_index', 'backgrounds', ['image_id', 'provenance_id'], unique=True)
+    op.create_index(op.f('ix_backgrounds__bitflag'), 'backgrounds', ['_bitflag'], unique=False)
+    op.create_index(op.f('ix_backgrounds__upstream_bitflag'), 'backgrounds', ['_upstream_bitflag'], unique=False)
+    op.create_index(op.f('ix_backgrounds_created_at'), 'backgrounds', ['created_at'], unique=False)
+    op.create_index(op.f('ix_backgrounds_filepath'), 'backgrounds', ['filepath'], unique=True)
+    op.create_index(op.f('ix_backgrounds_id'), 'backgrounds', ['id'], unique=False)
+    op.create_index(op.f('ix_backgrounds_image_id'), 'backgrounds', ['image_id'], unique=False)
+    op.create_index(op.f('ix_backgrounds_noise'), 'backgrounds', ['noise'], unique=False)
+    op.create_index(op.f('ix_backgrounds_provenance_id'), 'backgrounds', ['provenance_id'], unique=False)
+    op.create_index(op.f('ix_backgrounds_value'), 'backgrounds', ['value'], unique=False)
+    op.add_column('source_lists', sa.Column('inf_aper_num', sa.SMALLINT(), nullable=True))
+    op.add_column('source_lists', sa.Column('best_aper_num', sa.SMALLINT(), nullable=True))
+    op.drop_column('source_lists', '_inf_aper_num')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('source_lists', sa.Column('_inf_aper_num', sa.SMALLINT(), autoincrement=False, nullable=True))
+    op.drop_column('source_lists', 'best_aper_num')
+    op.drop_column('source_lists', 'inf_aper_num')
+    op.drop_index(op.f('ix_backgrounds_value'), table_name='backgrounds')
+    op.drop_index(op.f('ix_backgrounds_provenance_id'), table_name='backgrounds')
+    op.drop_index(op.f('ix_backgrounds_noise'), table_name='backgrounds')
+    op.drop_index(op.f('ix_backgrounds_image_id'), table_name='backgrounds')
+    op.drop_index(op.f('ix_backgrounds_id'), table_name='backgrounds')
+    op.drop_index(op.f('ix_backgrounds_filepath'), table_name='backgrounds')
+    op.drop_index(op.f('ix_backgrounds_created_at'), table_name='backgrounds')
+    op.drop_index(op.f('ix_backgrounds__upstream_bitflag'), table_name='backgrounds')
+    op.drop_index(op.f('ix_backgrounds__bitflag'), table_name='backgrounds')
+    op.drop_index('backgrounds_image_id_provenance_index', table_name='backgrounds')
+    op.drop_table('backgrounds')
+    # ### end Alembic commands ###

default_config.yaml

@@ -83,9 +83,18 @@ preprocessing:
 
 extraction:
   sources:
+    method: sextractor
     measure_psf: true
+    background_format: map
+    background_order: 1
+    background_method: sep
+    apertures: [1.0, 2.0, 3.0, 5.0]
+    inf_aper_num: -1
+    best_aper_num: 0
+    aperunit: fwhm
+    separation_fwhm: 1.0
     threshold: 3.0
-    method: sextractor
+    subtraction: false
 
   wcs:
     cross_match_catalog: gaia_dr3