{"collection":"grad-noise-175k","coord":"t13_x8_u7_b3","data":{"index":46449,"ordinal":"105892431","topo":"o1(o2(o1(x),x))","expression":"log(div(sqt(R),R))","image":"frame_expr-046449.png","measured":true,"step":30559,"globalStep":30559,"value_mean":-0.9415265917778015,"value_positive_fraction":0.04296875,"value_abs_mean":0.9725358486175537,"value_variance":0.0785745233297348,"value_stddev":0.2803114652633667,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.4118022322654724,"gradient_energy_x":0.008301655761897564,"gradient_energy_y":0.00765796797350049,"gradient_magnitude_mean":0.012531839311122894,"gradient_axis_bias":0.04033226519823074,"gradient_nonzero_flag":1,"laplacian_mean":-0.000007852613634895533,"laplacian_energy":0.03321012109518051,"laplacian_abs_mean":0.022873234003782272,"gradient_magnitude_variance":0.0158140379935503,"gradient_magnitude_stddev":0.12575387954711914,"gradient_magnitude_cv":10.034749984741211,"gradient_magnitude_max":2.1721441745758057,"gradient_energy_over_variance":0.20311449468135834,"laplacian_energy_over_variance":0.4226576089859009,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011319336481392384,"scale_diff2_mid":0.04913974553346634,"scale_diff2_far":0.12850284576416016,"scale_diff2_near_over_variance":0.14405860006809235,"scale_diff2_mid_over_variance":0.6253902912139893,"scale_diff2_far_over_variance":1.6354262828826904,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.0051727294921875,0.0051727294921875,0.0051727294921875],[0.0060882568359375,0.0060882568359375,0.0060882568359375],[0.004608154296875,0.004608154296875,0.004608154296875],[0.0048370361328125,0.0048370361328125,0.0048370361328125],[0.003570556640625,0.003570556640625,0.003570556640625],[0.00347900390625,0.00347900390625,0.00347900390625],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.00201416015625,0.00201416015625,0.00201416015625]]],"scale_curve":[[[0.015625,0.011319336481392384,0.14405860006809235],[0.0625,0.04913974553346634,0.6253902912139893],[0.25,0.12850284576416016,1.6354262828826904]]]},"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":"[\"13\",\"8\",\"7\",\"3\"]"}