{"collection":"grad-noise-175k","coord":"t20_x5_u0_b124","data":{"index":160645,"ordinal":"162614149","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(P,add(div(P,D),R))","image":"frame_expr-160645.png","measured":true,"step":165167,"globalStep":165167,"value_mean":0.12706993520259857,"value_positive_fraction":0.56884765625,"value_abs_mean":0.9474865794181824,"value_variance":0.9118660092353821,"value_stddev":0.954916775226593,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.845476508140564,"gradient_energy_x":0.38948217034339905,"gradient_energy_y":0.00026681841700337827,"gradient_magnitude_mean":0.23081286251544952,"gradient_axis_bias":0.9986308217048645,"gradient_nonzero_flag":1,"laplacian_mean":0.000004598431587510277,"laplacian_energy":0.721808671951294,"laplacian_abs_mean":0.40577900409698486,"gradient_magnitude_variance":0.3365035355091095,"gradient_magnitude_stddev":0.580089271068573,"gradient_magnitude_cv":2.513245105743408,"gradient_magnitude_max":2.0040690898895264,"gradient_energy_over_variance":0.42741915583610535,"laplacian_energy_over_variance":0.7915732264518738,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.40589669346809387,"scale_diff2_mid":1.467066764831543,"scale_diff2_far":0.2846269905567169,"scale_diff2_near_over_variance":0.44512757658958435,"scale_diff2_mid_over_variance":1.608862280845642,"scale_diff2_far_over_variance":0.31213685870170593,"value_histogram":[[[0.396331787109375,0.396331787109375,0.396331787109375],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.00274658203125,0.00274658203125,0.00274658203125],[0.002716064453125,0.002716064453125,0.002716064453125],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.00323486328125,0.00323486328125,0.00323486328125],[0.003143310546875,0.003143310546875,0.003143310546875],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.002288818359375,0.002288818359375,0.002288818359375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.002685546875,0.002685546875,0.002685546875],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.002685546875,0.002685546875,0.002685546875],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.002593994140625,0.002593994140625,0.002593994140625],[0.006256103515625,0.006256103515625,0.006256103515625],[0.0060577392578125,0.0060577392578125,0.0060577392578125],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.0067596435546875,0.0067596435546875,0.0067596435546875],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.00653076171875,0.00653076171875,0.00653076171875],[0.00433349609375,0.00433349609375,0.00433349609375],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.501983642578125,0.501983642578125,0.501983642578125]]],"scale_curve":[[[0.015625,0.40589669346809387,0.44512757658958435],[0.0625,1.467066764831543,1.608862280845642],[0.25,0.2846269905567169,0.31213685870170593]]]},"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\",\"5\",\"0\",\"124\"]"}