{"collection":"grad-noise-175k","coord":"t14_x25_u4_b49","data":{"index":68616,"ordinal":"114699292","topo":"o1(o2(o2(x,x),x))","expression":"cil(pow(mod(R,R),D))","image":"frame_expr-068616.png","measured":true,"step":36935,"globalStep":36935,"value_mean":-0.8762274384498596,"value_positive_fraction":0.0625,"value_abs_mean":0.9987725615501404,"value_variance":0.23074717819690704,"value_stddev":0.4803614914417267,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.3612119257450104,"gradient_energy_x":0.024167915806174278,"gradient_energy_y":0.025418052449822426,"gradient_magnitude_mean":0.02515244297683239,"gradient_axis_bias":-0.025211500003933907,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.10432348400354385,"laplacian_abs_mean":0.05016019940376282,"gradient_magnitude_variance":0.04897886887192726,"gradient_magnitude_stddev":0.22131170332431793,"gradient_magnitude_cv":8.79881477355957,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.21489305794239044,"laplacian_energy_over_variance":0.4521116316318512,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03767087683081627,"scale_diff2_mid":0.152598574757576,"scale_diff2_far":0.42130833864212036,"scale_diff2_near_over_variance":0.16325606405735016,"scale_diff2_mid_over_variance":0.6613236665725708,"scale_diff2_far_over_variance":1.8258439302444458,"value_histogram":[[[0.9375,0.9375,0.9375],[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],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.060089111328125,0.060089111328125,0.060089111328125]]],"scale_curve":[[[0.015625,0.03767087683081627,0.16325606405735016],[0.0625,0.152598574757576,0.6613236665725708],[0.25,0.42130833864212036,1.8258439302444458]]]},"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":"[\"14\",\"25\",\"4\",\"49\"]"}