Issues

• FTBeam.from_beam mirrors the lower half of the beam map (_cartesian_to_spherical uses arccos for the azimuth)

  type: bug
  HERA-Team/hera_pspec#578 · Filter by author steven-murray opened on Oct 21, 2026

• scripts/psc_merge_spectra.py can't run (calls a container function and option that don't exist)

  type: bug
  HERA-Team/hera_pspec#577 · Filter by author steven-murray opened on Oct 21, 2026

• average_in_delay_bins gives asymmetric bins for an even number of delays

  area: groupingtype: bug
  HERA-Team/hera_pspec#575 · Filter by author steven-murray opened on Oct 21, 2026

• utils.circular_average can return 2π (documented range is [0, 2π))

  type: bug
  HERA-Team/hera_pspec#574 · Filter by author steven-murray opened on Oct 21, 2026

• utils.uvd_time_difference divides a time in seconds by a spacing in days

  type: bug
  HERA-Team/hera_pspec#572 · Filter by author steven-murray opened on Oct 20, 2026

• Exact window functions are wrong in k⊥: UVWindow interpolates the FT beam only along the diagonal

  type: bug
  HERA-Team/hera_pspec#571 · Filter by author steven-murray opened on Oct 20, 2026

• bootstrap_average_blpairs fails when one UVPSpec gets no draws in a group

  area: groupingtype: bugtype: question
  HERA-Team/hera_pspec#570 · Filter by author steven-murray opened on Oct 20, 2026

• average_spectra doesn't normalize exact window functions (rows sum to the total weight instead of 1)

  area: groupingtype: bug
  HERA-Team/hera_pspec#564 · Filter by author steven-murray opened on Oct 20, 2026

• FTBeam.gaussian has an unused cosmo argument whose default is built at import time

  type: maint: refactoring
  HERA-Team/hera_pspec#561 · Filter by author steven-murray opened on Oct 20, 2026

• FTBeam docstrings describe mapsize inconsistently (code uses half-width in radians)

  type: maint: documentation
  HERA-Team/hera_pspec#560 · Filter by author steven-murray opened on Oct 20, 2026

• PSpecBeamBase.Jy_to_mK reports frequency extrapolation with print() instead of a warning

  type: feature: ux
  HERA-Team/hera_pspec#559 · Filter by author steven-murray opened on Oct 20, 2026

• UVWindow.cylindrical_to_spherical stores float baseline weights in an int array

  type: bug
  HERA-Team/hera_pspec#558 · Filter by author steven-murray opened on Oct 20, 2026

• taper="blackman" emits "invalid value encountered in sqrt" RuntimeWarning in PSpecData.R

  area: pspecdatatype: bug
  HERA-Team/hera_pspec#557 · Filter by author steven-murray opened on Oct 20, 2026

• testing.sky_noise_sim always reseeds the global NumPy RNG (clobbers caller's seed when bl_loop_seed=None)

  type: bug
  HERA-Team/hera_pspec#556 · Filter by author steven-murray opened on Oct 20, 2026

• fold_spectra fills negative delays with NaN (documented as zeros) only when stats_array exists

  area: groupingtype: bug
  HERA-Team/hera_pspec#555 · Filter by author steven-murray opened on Oct 20, 2026

• Cosmo_Conversions(Om_M=...) doesn't update Om_b/Om_c (np.isclose(...) is False never true)

  type: bug
  HERA-Team/hera_pspec#554 · Filter by author steven-murray opened on Oct 20, 2026

• testing.noise_sim applies the pseudo-Stokes 1/√2 twice when a beam is given

  type: bug
  HERA-Team/hera_pspec#553 · Filter by author steven-murray opened on Oct 20, 2026

• bootstrap_average_blpairs crashes with more than one UVPSpec (select_common has no pols kwarg)

  area: groupingtype: bug
  HERA-Team/hera_pspec#552 · Filter by author steven-murray opened on Oct 20, 2026

• average_spectra silently truncates non-integer blpair_weights (can drop baseline-pairs)

  area: groupingtype: bug
  HERA-Team/hera_pspec#551 · Filter by author steven-murray opened on Oct 20, 2026

• subtract_uvp combines covariances as sqrt(C1²+C2²) instead of C1+C2 (and ignores C2 without stats_array)

  area: uvpspectype: bug
  HERA-Team/hera_pspec#550 · Filter by author steven-murray opened on Oct 20, 2026

• fold_spectra halves the (non-exact) window functions

  area: groupingtype: bug
  HERA-Team/hera_pspec#549 · Filter by author steven-murray opened on Oct 20, 2026

• norm="I": power-spectrum amplitude drops by ~n_dlys/Nfreqs when n_dlys < Nfreqs

  area: pspecdatatype: bugtype: question
  HERA-Team/hera_pspec#548 · Filter by author steven-murray opened on Oct 20, 2026
  1

• norm="V^-1/2" counts the taper twice: tapered spectra ~4x too high with Blackman-Harris

  area: pspecdatatype: bug
  HERA-Team/hera_pspec#547 · Filter by author steven-murray opened on Oct 20, 2026

• Account for excess variance and noise covariance between channels due to correlator design

  HERA-Team/hera_pspec#544 · Filter by author jsdillon opened on Oct 14, 2026

• symmetric_taper isn't saved when writing a UVPSpec

  HERA-Team/hera_pspec#541 · Filter by author kartikmandar opened on Oct 7, 2026