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Update docstring in drift.py #158

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Oct 24, 2023
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Update docstring in drift.py #158

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7ddb0f0
Update docstring in drift.py
taldcroft Oct 24, 2023
640e40c
Fix whitespace
taldcroft Oct 24, 2023
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6 changes: 3 additions & 3 deletions chandra_aca/drift.py
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Original file line number Diff line number Diff line change
Expand Up @@ -119,8 +119,8 @@ def calc(self, times, t_ccd):
``times`` and ``t_ccd``. The two arrays are broadcasted to match.

The returned drifts are in arcsec and provide the expected aspect solution
SIM DY or DZ values in mm. This can be converted to a drift in arcsec via
the scale factor 20.493 arcsec/mm.
SIM DY or DZ values in arcsec. This can be converted to a drift in mm
(corresponding to units in an ASOL file) via the scale factor 20.493 arcsec/mm.

Parameters
----------
Expand All @@ -131,7 +131,7 @@ def calc(self, times, t_ccd):

Returns
-------
array of ASOL SIM DY/DZ (mm)
array of ASOL SIM DY/DZ (arcsec)
"""
# The drift model is calibrated assuming t_ccd is in degF, but we want inputs
# in degC, so convert at this point.
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