{"collection":"grad-noise-175k","coord":"t16_x15_u4_b3","data":{"index":87820,"ordinal":"130536438","topo":"o2(x,o1(o2(x,x)))","expression":"add(D,cil(div(R,P)))","image":"frame_expr-087820.png","measured":true,"step":19367,"globalStep":19367,"value_mean":0.2768626809120178,"value_positive_fraction":0.7351531982421875,"value_abs_mean":0.548048198223114,"value_variance":0.36714333295822144,"value_stddev":0.6059235334396362,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.088245868682861,"gradient_energy_x":0.022846151143312454,"gradient_energy_y":0.002124164253473282,"gradient_magnitude_mean":0.06700367480516434,"gradient_axis_bias":0.8298647999763489,"gradient_nonzero_flag":1,"laplacian_mean":-0.000010145152373297606,"laplacian_energy":0.040849409997463226,"laplacian_abs_mean":0.03959484025835991,"gradient_magnitude_variance":0.02048373967409134,"gradient_magnitude_stddev":0.1431214064359665,"gradient_magnitude_cv":2.1360232830047607,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.06801244616508484,"laplacian_energy_over_variance":0.11126284301280975,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03515646234154701,"scale_diff2_mid":0.20444034039974213,"scale_diff2_far":0.6049230098724365,"scale_diff2_near_over_variance":0.09575678408145905,"scale_diff2_mid_over_variance":0.556840717792511,"scale_diff2_far_over_variance":1.6476482152938843,"value_histogram":[[[0.125,0.125,0.125],[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],[0.0240325927734375,0.0240325927734375,0.0240325927734375],[0.0654144287109375,0.0654144287109375,0.0654144287109375],[0.0503997802734375,0.0503997802734375,0.0503997802734375],[0.0454254150390625,0.0454254150390625,0.0454254150390625],[0.0579071044921875,0.0579071044921875,0.0579071044921875],[0.0641632080078125,0.0641632080078125,0.0641632080078125],[0.0351409912109375,0.0351409912109375,0.0351409912109375],[0.035186767578125,0.035186767578125,0.035186767578125],[0.029296875,0.029296875,0.029296875],[0.0300140380859375,0.0300140380859375,0.0300140380859375],[0.0296783447265625,0.0296783447265625,0.0296783447265625],[0.0299530029296875,0.0299530029296875,0.0299530029296875],[0.0295562744140625,0.0295562744140625,0.0295562744140625],[0.0279998779296875,0.0279998779296875,0.0279998779296875],[0.0337066650390625,0.0337066650390625,0.0337066650390625],[0.03228759765625,0.03228759765625,0.03228759765625],[0.0535430908203125,0.0535430908203125,0.0535430908203125],[0.048675537109375,0.048675537109375,0.048675537109375],[0.152618408203125,0.152618408203125,0.152618408203125]]],"scale_curve":[[[0.015625,0.03515646234154701,0.09575678408145905],[0.0625,0.20444034039974213,0.556840717792511],[0.25,0.6049230098724365,1.6476482152938843]]]},"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\",\"15\",\"4\",\"3\"]"}