{"collection":"grad-noise-175k","coord":"t19_x4_u4_b120","data":{"index":140639,"ordinal":"154453947","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,dst(cil(D),D))","image":"frame_expr-140639.png","measured":true,"step":5119,"globalStep":5119,"value_mean":0.9994592070579529,"value_positive_fraction":1,"value_abs_mean":0.9994592070579529,"value_variance":0.00015828646428417414,"value_stddev":0.012581194750964642,"value_min":0.07711084932088852,"value_max":1,"value_range":0.9228891730308533,"histogram_probability_sum":1,"histogram_entropy_bits":0.03452550619840622,"gradient_energy_x":0.00005762391083408147,"gradient_energy_y":0.000057623918110039085,"gradient_magnitude_mean":0.00042592783574946225,"gradient_axis_bias":-6.313314315775642e-8,"gradient_nonzero_flag":1,"laplacian_mean":-7.884212727127249e-11,"laplacian_energy":0.0002494043728802353,"laplacian_abs_mean":0.0006086004432290792,"gradient_magnitude_variance":0.0001149766321759671,"gradient_magnitude_stddev":0.01072271540760994,"gradient_magnitude_cv":25.174957275390625,"gradient_magnitude_max":1.3051624298095703,"gradient_energy_over_variance":0.7280965447425842,"laplacian_energy_over_variance":1.575652003288269,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0002234570711152628,"scale_diff2_mid":0.0005508066969923675,"scale_diff2_far":0.0005762972286902368,"scale_diff2_near_over_variance":1.4117257595062256,"scale_diff2_mid_over_variance":3.479809284210205,"scale_diff2_far_over_variance":3.6408498287200928,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.99713134765625,0.99713134765625,0.99713134765625]]],"scale_curve":[[[0.015625,0.0002234570711152628,1.4117257595062256],[0.0625,0.0005508066969923675,3.479809284210205],[0.25,0.0005762972286902368,3.6408498287200928]]]},"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\",\"4\",\"4\",\"120\"]"}