{"collection":"grad-noise-175k","coord":"t19_x12_u4_b31","data":{"index":147326,"ordinal":"154777066","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,dot(cil(D),P))","image":"frame_expr-147326.png","measured":true,"step":58615,"globalStep":58615,"value_mean":-0.041146982461214066,"value_positive_fraction":0.4739227294921875,"value_abs_mean":0.5169097185134888,"value_variance":0.40383052825927734,"value_stddev":0.6354765892028809,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.548149585723877,"gradient_energy_x":0.028069283813238144,"gradient_energy_y":0.00944587867707014,"gradient_magnitude_mean":0.13415229320526123,"gradient_axis_bias":0.4964233636856079,"gradient_nonzero_flag":1,"laplacian_mean":0.0003093463892582804,"laplacian_energy":0.03177909925580025,"laplacian_abs_mean":0.0953117236495018,"gradient_magnitude_variance":0.019519031047821045,"gradient_magnitude_stddev":0.13971051573753357,"gradient_magnitude_cv":1.0414321422576904,"gradient_magnitude_max":1.0510705709457397,"gradient_energy_over_variance":0.09289827942848206,"laplacian_energy_over_variance":0.07869414240121841,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04349628835916519,"scale_diff2_mid":0.25041332840919495,"scale_diff2_far":0.04728395491838455,"scale_diff2_near_over_variance":0.10770925879478455,"scale_diff2_mid_over_variance":0.6200950741767883,"scale_diff2_far_over_variance":0.11708860099315643,"value_histogram":[[[0.1536712646484375,0.1536712646484375,0.1536712646484375],[0.0118408203125,0.0118408203125,0.0118408203125],[0.0115203857421875,0.0115203857421875,0.0115203857421875],[0.0164947509765625,0.0164947509765625,0.0164947509765625],[0.0166778564453125,0.0166778564453125,0.0166778564453125],[0.0137176513671875,0.0137176513671875,0.0137176513671875],[0.0177459716796875,0.0177459716796875,0.0177459716796875],[0.0191650390625,0.0191650390625,0.0191650390625],[0.0207977294921875,0.0207977294921875,0.0207977294921875],[0.0203094482421875,0.0203094482421875,0.0203094482421875],[0.0203094482421875,0.0203094482421875,0.0203094482421875],[0.0273590087890625,0.0273590087890625,0.0273590087890625],[0.0323944091796875,0.0323944091796875,0.0323944091796875],[0.0361175537109375,0.0361175537109375,0.0361175537109375],[0.03948974609375,0.03948974609375,0.03948974609375],[0.0634613037109375,0.0634613037109375,0.0634613037109375],[0.06695556640625,0.06695556640625,0.06695556640625],[0.0395050048828125,0.0395050048828125,0.0395050048828125],[0.0357513427734375,0.0357513427734375,0.0357513427734375],[0.0313720703125,0.0313720703125,0.0313720703125],[0.0259552001953125,0.0259552001953125,0.0259552001953125],[0.019439697265625,0.019439697265625,0.019439697265625],[0.0198211669921875,0.0198211669921875,0.0198211669921875],[0.019622802734375,0.019622802734375,0.019622802734375],[0.0190277099609375,0.0190277099609375,0.0190277099609375],[0.0175628662109375,0.0175628662109375,0.0175628662109375],[0.0138397216796875,0.0138397216796875,0.0138397216796875],[0.015350341796875,0.015350341796875,0.015350341796875],[0.0153045654296875,0.0153045654296875,0.0153045654296875],[0.010833740234375,0.010833740234375,0.010833740234375],[0.011444091796875,0.011444091796875,0.011444091796875],[0.1171417236328125,0.1171417236328125,0.1171417236328125]]],"scale_curve":[[[0.015625,0.04349628835916519,0.10770925879478455],[0.0625,0.25041332840919495,0.6200950741767883],[0.25,0.04728395491838455,0.11708860099315643]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"19\",\"12\",\"4\",\"31\"]"}