{"collection":"grad-noise-175k","coord":"t20_x73_u0_b124","data":{"index":174313,"ordinal":"165361417","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(R,add(div(R,P),D))","image":"frame_expr-174313.png","measured":true,"step":102911,"globalStep":102911,"value_mean":-0.12099488824605942,"value_positive_fraction":0.41412353515625,"value_abs_mean":0.46998894214630127,"value_variance":0.32058724761009216,"value_stddev":0.5662042498588562,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.666469573974609,"gradient_energy_x":0.015506971627473831,"gradient_energy_y":0.0031302659772336483,"gradient_magnitude_mean":0.07010073959827423,"gradient_axis_bias":0.6640847325325012,"gradient_nonzero_flag":1,"laplacian_mean":0.00006314801430562511,"laplacian_energy":0.02470402792096138,"laplacian_abs_mean":0.034320153295993805,"gradient_magnitude_variance":0.01372514571994543,"gradient_magnitude_stddev":0.11715436726808548,"gradient_magnitude_cv":1.6712286472320557,"gradient_magnitude_max":2.013232707977295,"gradient_energy_over_variance":0.05813468247652054,"laplacian_energy_over_variance":0.07705867290496826,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.027464311569929123,"scale_diff2_mid":0.20004409551620483,"scale_diff2_far":0.523613452911377,"scale_diff2_near_over_variance":0.08566875755786896,"scale_diff2_mid_over_variance":0.6239926815032959,"scale_diff2_far_over_variance":1.633294701576233,"value_histogram":[[[0.15625,0.15625,0.15625],[0.009063720703125,0.009063720703125,0.009063720703125],[0.0106964111328125,0.0106964111328125,0.0106964111328125],[0.0114898681640625,0.0114898681640625,0.0114898681640625],[0.014312744140625,0.014312744140625,0.014312744140625],[0.0162200927734375,0.0162200927734375,0.0162200927734375],[0.020050048828125,0.020050048828125,0.020050048828125],[0.0203094482421875,0.0203094482421875,0.0203094482421875],[0.0235443115234375,0.0235443115234375,0.0235443115234375],[0.028900146484375,0.028900146484375,0.028900146484375],[0.0338287353515625,0.0338287353515625,0.0338287353515625],[0.0401763916015625,0.0401763916015625,0.0401763916015625],[0.0402374267578125,0.0402374267578125,0.0402374267578125],[0.054443359375,0.054443359375,0.054443359375],[0.0564727783203125,0.0564727783203125,0.0564727783203125],[0.0498809814453125,0.0498809814453125,0.0498809814453125],[0.0401458740234375,0.0401458740234375,0.0401458740234375],[0.0359039306640625,0.0359039306640625,0.0359039306640625],[0.0348358154296875,0.0348358154296875,0.0348358154296875],[0.0343170166015625,0.0343170166015625,0.0343170166015625],[0.03448486328125,0.03448486328125,0.03448486328125],[0.0306549072265625,0.0306549072265625,0.0306549072265625],[0.028839111328125,0.028839111328125,0.028839111328125],[0.02484130859375,0.02484130859375,0.02484130859375],[0.0225372314453125,0.0225372314453125,0.0225372314453125],[0.0210113525390625,0.0210113525390625,0.0210113525390625],[0.019866943359375,0.019866943359375,0.019866943359375],[0.0180206298828125,0.0180206298828125,0.0180206298828125],[0.01300048828125,0.01300048828125,0.01300048828125],[0.0107421875,0.0107421875,0.0107421875],[0.0095672607421875,0.0095672607421875,0.0095672607421875],[0.0353546142578125,0.0353546142578125,0.0353546142578125]]],"scale_curve":[[[0.015625,0.027464311569929123,0.08566875755786896],[0.0625,0.20004409551620483,0.6239926815032959],[0.25,0.523613452911377,1.633294701576233]]]},"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":"[\"20\",\"73\",\"0\",\"124\"]"}