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Add option to apply wobble to make_map #21

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Merged
ykyohei merged 1 commit into from
Jun 24, 2026
Merged

Add option to apply wobble to make_map #21

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11 changes: 8 additions & 3 deletions pipeline/filtering/filtering_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@

from pixell import enmap, enplot
from sotodlib.coords.demod import make_map
from sotodlib.coords.helpers import get_deflected_sightline
from sotodlib.coords import P


Expand Down Expand Up @@ -196,7 +197,7 @@ def get_fullsky_geometry(res_arcmin=5., variant="fejer1"):


def make_map_wrapper(obs, split_labels, pix_type="hp", shape=None, wcs=None,
nside=None, site=None, logger=None):
nside=None, site=None, logger=None, apply_wobble=False):
"""
"""
obs.wrap("weather", np.full(1, "toco"))
Expand Down Expand Up @@ -227,8 +228,12 @@ def make_map_wrapper(obs, split_labels, pix_type="hp", shape=None, wcs=None,
for split_label in split_labels:
cuts = obs.flags.glitch_flags + ~obs.preprocess.split_flags.cuts[split_label] # noqa

Proj = P.for_tod(obs, wcs_kernel=wcs, comps='TQU', cuts=cuts,
hwp=True, interpol=None)
if apply_wobble and ("wobble_params" in obs):
sight = get_deflected_sightline(obs)
else:
sight = None
Proj = P.for_tod(obs, sight=sight, wcs_kernel=wcs, comps='TQU',
cuts=cuts, hwp=True, interpol=None)
result = make_map(obs, P=Proj, det_weights=2 * inv_var,
det_weights_demod=inv_var)
wmap_dict[split_label] = result['weighted_map']
Expand Down