lsst.dax.apdb g4c90b7bd52+f74e45347e
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Classes | |
class | _ConnectionHackSA2 |
class | ApdbSql |
class | ApdbSqlConfig |
class | ApdbSqlTableData |
Functions | |
Inspector | _connection_insp (_ConnectionHackSA2 conn) |
sqlalchemy.engine.Connectable | _ConnectionHackSA2 (sqlalchemy.engine.Connectable conn) |
pandas.DataFrame | _coerce_uint64 (pandas.DataFrame df) |
float | _make_midpointMjdTai_start (dafBase.DateTime visit_time, int months) |
Variables | |
_LOG = logging.getLogger(__name__) | |
Module defining Apdb class and related methods.
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protected |
Change type of the uint64 columns to int64, return copy of data frame.
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protected |
Calculate starting point for time-based source search. Parameters ---------- visit_time : `lsst.daf.base.DateTime` Time of current visit. months : `int` Number of months in the sources history. Returns ------- time : `float` A ``midpointMjdTai`` starting point, MJD time.