{"collection":"grad-noise-175k","coord":"t16_x16_u3_b36","data":{"index":88579,"ordinal":"130576671","topo":"o2(x,o1(o2(x,x)))","expression":"div(D,flr(div(R,D)))","image":"frame_expr-088579.png","measured":true,"step":25439,"globalStep":25439,"value_mean":-0.6975946426391602,"value_positive_fraction":0.138153076171875,"value_abs_mean":0.7298102974891663,"value_variance":0.2176447957754135,"value_stddev":0.4665241539478302,"value_min":-1,"value_max":0.49634742736816406,"value_range":1.496347427368164,"histogram_probability_sum":1,"histogram_entropy_bits":1.8754405975341797,"gradient_energy_x":0.07127581536769867,"gradient_energy_y":0.01808124966919422,"gradient_magnitude_mean":0.09713848680257797,"gradient_axis_bias":0.595303475856781,"gradient_nonzero_flag":1,"laplacian_mean":-0.0002376845950493589,"laplacian_energy":0.1971529722213745,"laplacian_abs_mean":0.1815176159143448,"gradient_magnitude_variance":0.07992155849933624,"gradient_magnitude_stddev":0.2827039957046509,"gradient_magnitude_cv":2.9103190898895264,"gradient_magnitude_max":2.1161065101623535,"gradient_energy_over_variance":0.41056373715400696,"laplacian_energy_over_variance":0.9058473706245422,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08427830785512924,"scale_diff2_mid":0.2692568004131317,"scale_diff2_far":0.423006534576416,"scale_diff2_near_over_variance":0.38722866773605347,"scale_diff2_mid_over_variance":1.2371386289596558,"scale_diff2_far_over_variance":1.94356369972229,"value_histogram":[[[0.695556640625,0.695556640625,0.695556640625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.0047149658203125,0.0047149658203125,0.0047149658203125],[0.006744384765625,0.006744384765625,0.006744384765625],[0.008026123046875,0.008026123046875,0.008026123046875],[0.011993408203125,0.011993408203125,0.011993408203125],[0.0179443359375,0.0179443359375,0.0179443359375],[0.0272369384765625,0.0272369384765625,0.0272369384765625],[0.0850982666015625,0.0850982666015625,0.0850982666015625],[0.0694580078125,0.0694580078125,0.0694580078125],[0.0216217041015625,0.0216217041015625,0.0216217041015625],[0.013824462890625,0.013824462890625,0.013824462890625],[0.009368896484375,0.009368896484375,0.009368896484375],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.007293701171875,0.007293701171875,0.007293701171875],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.08427830785512924,0.38722866773605347],[0.0625,0.2692568004131317,1.2371386289596558],[0.25,0.423006534576416,1.94356369972229]]]},"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":"[\"16\",\"16\",\"3\",\"36\"]"}