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PtychoFlow_DiT

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Tags:
ptyrad
4dstem
ptychography
electron-microscopy
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PtychoFlow_DiT
File size: 2,937 Bytes
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init_params:
  probe_kv: 200.0
  probe_conv_angle: 9.91810131072998
  probe_aberrations:
    C10: -401.2518310546875
    C12: -13.184317588806152
    C21: 187.379150390625
    C23: -814.6881713867188
    C30: 10371734.0
    C32: 10346.3359375
    C34: -11791.021484375
    C41: -443766.78125
    C43: 234443.1875
    C45: -299696.40625
    C50: 12290260.0
    C52: -17827392.0
    C54: 1032114.5625
    C56: -15998074.0
    phi12: 72.35294519875377
    phi21: 351.03355624157336
    phi23: 252.04127501550408
    phi32: 336.4461573066371
    phi34: 116.39699658985245
    phi41: 331.93601947313755
    phi43: 56.5521153464405
    phi45: 128.45260832400513
    phi52: 330.0651760179577
    phi54: 356.4568630463469
    phi56: 75.25121302964362
  meas_Npix: 128
  pos_N_scan_slow: 16
  pos_N_scan_fast: 16
  pos_scan_step_size: 0.5299999713897705
  probe_pmode_max: 6
  obj_Nlayer: 1
  obj_slice_thickness: 20.0
  meas_permute: null
  meas_reshape:
  - 256
  - 128
  - 128
  meas_flipT:
  - 0
  - 0
  - 0
  meas_crop: null
  meas_pad: null
  meas_resample: null
  pos_scan_affine: null
  meas_params:
    path: /gpfs/scratch/ailab/ai4physic/ptyrad_workspace/ptyrad_eval_test_100samples_seed20260624/ptyrad_inputs/f005_simulation_data6_b0cc2a63__sample_000013_measurement.h5
    key: measurement
  random_seed: 20260626
  obj_omode_max: 1
  meas_calibration:
    mode: kMax
    value: 2.5
model_params:
  detector_blur_std: null
  update_params:
    obja:
      start_iter: 1
      lr: 0.0005
      end_iter: null
    objp:
      start_iter: 1
      lr: 0.0005
      end_iter: null
    probe:
      start_iter: 1
      lr: 0.0001
      end_iter: null
    probe_pos_shifts:
      start_iter: 1
      lr: 0.0005
      end_iter: null
loss_params:
  loss_single:
    state: true
    weight: 1.0
    dp_pow: 0.5
  loss_poissn:
    state: false
    weight: 1.0
    dp_pow: 1.0
    eps: 1.0e-06
  loss_sparse:
    state: false
    weight: 0.1
    ln_order: 1
constraint_params:
  ortho_pmode:
    start_iter: 1
    step: 1
    end_iter: null
  fix_probe_int:
    start_iter: 1
    step: 1
    end_iter: null
  obj_rblur:
    start_iter: null
    step: 1
    end_iter: null
    obj_type: both
    kernel_size: 5
    std: 0.4
  obj_zblur:
    start_iter: 1
    step: 1
    end_iter: null
    obj_type: both
    kernel_size: 5
    std: 1
  obja_thresh:
    start_iter: 1
    step: 1
    end_iter: null
    relax: 0
    thresh:
    - 0.96
    - 1.04
  objp_postiv:
    start_iter: null
    step: 1
    end_iter: null
    relax: 0
recon_params:
  NITER: 100
  BATCH_SIZE:
    size: 32
    grad_accumulation: 1
  SAVE_ITERS: 100
  output_dir: /gpfs/scratch/ailab/ai4physic/ptyrad_workspace/ptyrad_eval_test_100samples_seed20260624/ptyrad_output/f005_simulation_data6_b0cc2a63__sample_000013
  recon_dir_affixes:
  - default
  prefix: f005_simulation_data6_b0cc2a63__sample_000013
  postfix: ''
  compiler_configs:
    enable: false
  prefix_time: false