{"collection":"grad-noise-175k","coord":"t19_x18_u1_b23","data":{"index":152037,"ordinal":"155018861","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,sub(log(P),P))","image":"frame_expr-152037.png","measured":true,"step":96303,"globalStep":96303,"value_mean":-0.5369754433631897,"value_positive_fraction":0.23846435546875,"value_abs_mean":0.8688920736312866,"value_variance":0.5379893779754639,"value_stddev":0.7334775924682617,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.379084587097168,"gradient_energy_x":0.009058416821062565,"gradient_energy_y":0.006365244276821613,"gradient_magnitude_mean":0.0446678102016449,"gradient_axis_bias":0.17461305856704712,"gradient_nonzero_flag":1,"laplacian_mean":0.00001644276562728919,"laplacian_energy":0.01103687472641468,"laplacian_abs_mean":0.023816663771867752,"gradient_magnitude_variance":0.013433230109512806,"gradient_magnitude_stddev":0.11590181291103363,"gradient_magnitude_cv":2.594750165939331,"gradient_magnitude_max":1.8440213203430176,"gradient_energy_over_variance":0.0286690816283226,"laplacian_energy_over_variance":0.020515041425824165,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.020373808220028877,"scale_diff2_mid":0.18258312344551086,"scale_diff2_far":0.5244765281677246,"scale_diff2_near_over_variance":0.03787028044462204,"scale_diff2_mid_over_variance":0.33938053250312805,"scale_diff2_far_over_variance":0.9748826622962952,"value_histogram":[[[0.658477783203125,0.658477783203125,0.658477783203125],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.0057525634765625,0.0057525634765625,0.0057525634765625],[0.00604248046875,0.00604248046875,0.00604248046875],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.006591796875,0.006591796875,0.006591796875],[0.006866455078125,0.006866455078125,0.006866455078125],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.0075225830078125,0.0075225830078125,0.0075225830078125],[0.007537841796875,0.007537841796875,0.007537841796875],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.0079803466796875,0.0079803466796875,0.0079803466796875],[0.007110595703125,0.007110595703125,0.007110595703125],[0.008636474609375,0.008636474609375,0.008636474609375],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.0087127685546875,0.0087127685546875,0.0087127685546875],[0.00872802734375,0.00872802734375,0.00872802734375],[0.0079498291015625,0.0079498291015625,0.0079498291015625],[0.0093536376953125,0.0093536376953125,0.0093536376953125],[0.0098724365234375,0.0098724365234375,0.0098724365234375],[0.0106048583984375,0.0106048583984375,0.0106048583984375],[0.009674072265625,0.009674072265625,0.009674072265625],[0.0102386474609375,0.0102386474609375,0.0102386474609375],[0.01116943359375,0.01116943359375,0.01116943359375],[0.0093994140625,0.0093994140625,0.0093994140625],[0.00885009765625,0.00885009765625,0.00885009765625],[0.007354736328125,0.007354736328125,0.007354736328125],[0.00701904296875,0.00701904296875,0.00701904296875],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.106201171875,0.106201171875,0.106201171875]]],"scale_curve":[[[0.015625,0.020373808220028877,0.03787028044462204],[0.0625,0.18258312344551086,0.33938053250312805],[0.25,0.5244765281677246,0.9748826622962952]]]},"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\",\"18\",\"1\",\"23\"]"}