{"collection":"grad-noise-175k","coord":"t15_x8_u15_b8","data":{"index":74262,"ordinal":"122135246","topo":"o2(x,o1(o1(x)))","expression":"min(R,frc(log(R)))","image":"frame_expr-074262.png","measured":true,"step":82103,"globalStep":82103,"value_mean":-0.027973929420113564,"value_positive_fraction":0.46844482421875,"value_abs_mean":0.3709469735622406,"value_variance":0.20145684480667114,"value_stddev":0.4488394260406494,"value_min":-0.9988543391227722,"value_max":0.9804683923721313,"value_range":1.9793226718902588,"histogram_probability_sum":1,"histogram_entropy_bits":4.8245320320129395,"gradient_energy_x":0.0025980554055422544,"gradient_energy_y":0.002973823808133602,"gradient_magnitude_mean":0.06087514013051987,"gradient_axis_bias":-0.06744015216827393,"gradient_nonzero_flag":1,"laplacian_mean":0.00003295569695183076,"laplacian_energy":0.00032611616188660264,"laplacian_abs_mean":0.013888510875403881,"gradient_magnitude_variance":0.0018661330686882138,"gradient_magnitude_stddev":0.043198760598897934,"gradient_magnitude_cv":0.7096289396286011,"gradient_magnitude_max":0.23004207015037537,"gradient_energy_over_variance":0.02765793167054653,"laplacian_energy_over_variance":0.0016187892761081457,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010914208367466927,"scale_diff2_mid":0.14016856253147125,"scale_diff2_far":0.362953782081604,"scale_diff2_near_over_variance":0.05417640879750252,"scale_diff2_mid_over_variance":0.6957746744155884,"scale_diff2_far_over_variance":1.8016453981399536,"value_histogram":[[[0.006103515625,0.006103515625,0.006103515625],[0.013275146484375,0.013275146484375,0.013275146484375],[0.024169921875,0.024169921875,0.024169921875],[0.015655517578125,0.015655517578125,0.015655517578125],[0.020355224609375,0.020355224609375,0.020355224609375],[0.0205841064453125,0.0205841064453125,0.0205841064453125],[0.0267486572265625,0.0267486572265625,0.0267486572265625],[0.03143310546875,0.03143310546875,0.03143310546875],[0.034088134765625,0.034088134765625,0.034088134765625],[0.042724609375,0.042724609375,0.042724609375],[0.0471038818359375,0.0471038818359375,0.0471038818359375],[0.0473175048828125,0.0473175048828125,0.0473175048828125],[0.05224609375,0.05224609375,0.05224609375],[0.0511322021484375,0.0511322021484375,0.0511322021484375],[0.0494384765625,0.0494384765625,0.0494384765625],[0.0490875244140625,0.0490875244140625,0.0490875244140625],[0.050811767578125,0.050811767578125,0.050811767578125],[0.0521697998046875,0.0521697998046875,0.0521697998046875],[0.04534912109375,0.04534912109375,0.04534912109375],[0.0417938232421875,0.0417938232421875,0.0417938232421875],[0.039520263671875,0.039520263671875,0.039520263671875],[0.034698486328125,0.034698486328125,0.034698486328125],[0.0289154052734375,0.0289154052734375,0.0289154052734375],[0.0277252197265625,0.0277252197265625,0.0277252197265625],[0.0262298583984375,0.0262298583984375,0.0262298583984375],[0.0283966064453125,0.0283966064453125,0.0283966064453125],[0.0257568359375,0.0257568359375,0.0257568359375],[0.0225677490234375,0.0225677490234375,0.0225677490234375],[0.0193634033203125,0.0193634033203125,0.0193634033203125],[0.0127105712890625,0.0127105712890625,0.0127105712890625],[0.009521484375,0.009521484375,0.009521484375],[0.0030059814453125,0.0030059814453125,0.0030059814453125]]],"scale_curve":[[[0.015625,0.010914208367466927,0.05417640879750252],[0.0625,0.14016856253147125,0.6957746744155884],[0.25,0.362953782081604,1.8016453981399536]]]},"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":"[\"15\",\"8\",\"15\",\"8\"]"}