{"collection":"grad-noise-175k","coord":"t20_x48_u0_b8","data":{"index":169172,"ordinal":"164351276","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,add(min(R,D),P))","image":"frame_expr-169172.png","measured":true,"step":61783,"globalStep":61783,"value_mean":-0.03531942889094353,"value_positive_fraction":0.4809112548828125,"value_abs_mean":0.9436365962028503,"value_variance":0.920089840888977,"value_stddev":0.959213137626648,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9459033012390137,"gradient_energy_x":0.0007419977337121964,"gradient_energy_y":0.00011134294618386775,"gradient_magnitude_mean":0.009287696331739426,"gradient_axis_bias":0.7390422224998474,"gradient_nonzero_flag":1,"laplacian_mean":-0.000010251821549900342,"laplacian_energy":0.00009295095514971763,"laplacian_abs_mean":0.0024474451784044504,"gradient_magnitude_variance":0.0007673675427213311,"gradient_magnitude_stddev":0.027701400220394135,"gradient_magnitude_cv":2.982591152191162,"gradient_magnitude_max":0.16890503466129303,"gradient_energy_over_variance":0.0009274536278098822,"laplacian_energy_over_variance":0.00010102378291776404,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0021842713467776775,"scale_diff2_mid":0.028386788442730904,"scale_diff2_far":0.2426341027021408,"scale_diff2_near_over_variance":0.002373976167291403,"scale_diff2_mid_over_variance":0.030852193012833595,"scale_diff2_far_over_variance":0.2637069821357727,"value_histogram":[[[0.455474853515625,0.455474853515625,0.455474853515625],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.005706787109375,0.005706787109375,0.005706787109375],[0.004241943359375,0.004241943359375,0.004241943359375],[0.005767822265625,0.005767822265625,0.005767822265625],[0.007232666015625,0.007232666015625,0.007232666015625],[0.006866455078125,0.006866455078125,0.006866455078125],[0.00634765625,0.00634765625,0.00634765625],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.003265380859375,0.003265380859375,0.003265380859375],[0.00244140625,0.00244140625,0.00244140625],[0.0029296875,0.0029296875,0.0029296875],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.003021240234375,0.003021240234375,0.003021240234375],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.00341796875,0.00341796875,0.00341796875],[0.00506591796875,0.00506591796875,0.00506591796875],[0.0069732666015625,0.0069732666015625,0.0069732666015625],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0029296875,0.0029296875,0.0029296875],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.003692626953125,0.003692626953125,0.003692626953125],[0.4303131103515625,0.4303131103515625,0.4303131103515625]]],"scale_curve":[[[0.015625,0.0021842713467776775,0.002373976167291403],[0.0625,0.028386788442730904,0.030852193012833595],[0.25,0.2426341027021408,0.2637069821357727]]]},"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\",\"48\",\"0\",\"8\"]"}