{"collection":"grad-noise-175k","coord":"t16_x8_u0_b49","data":{"index":81453,"ordinal":"130252873","topo":"o2(x,o1(o2(x,x)))","expression":"pow(P,sqt(mod(R,R)))","image":"frame_expr-081453.png","measured":true,"step":139631,"globalStep":139631,"value_mean":0.08984382450580597,"value_positive_fraction":0.546875,"value_abs_mean":0.9960927963256836,"value_variance":0.9866345524787903,"value_stddev":0.9932947754859924,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.0799692869186401,"gradient_energy_x":0.06410820782184601,"gradient_energy_y":0.06257329136133194,"gradient_magnitude_mean":0.06408173590898514,"gradient_axis_bias":0.012116341851651669,"gradient_nonzero_flag":1,"laplacian_mean":0.0000028518472845462384,"laplacian_energy":0.2632674276828766,"laplacian_abs_mean":0.12762698531150818,"gradient_magnitude_variance":0.12249258160591125,"gradient_magnitude_stddev":0.3499893844127655,"gradient_magnitude_cv":5.461609363555908,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.128397598862648,"laplacian_energy_over_variance":0.2668337821960449,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.12336478382349014,"scale_diff2_mid":0.4998775124549866,"scale_diff2_far":1.7278317213058472,"scale_diff2_near_over_variance":0.12503594160079956,"scale_diff2_mid_over_variance":0.5066490769386292,"scale_diff2_far_over_variance":1.7512377500534058,"value_histogram":[[[0.453125,0.453125,0.453125],[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],[0.001007080078125,0.001007080078125,0.001007080078125],[0.00042724609375,0.00042724609375,0.00042724609375],[0.000457763671875,0.000457763671875,0.000457763671875],[0.00048828125,0.00048828125,0.00048828125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00048828125,0.00048828125,0.00048828125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.00048828125,0.00048828125,0.00048828125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000701904296875,0.000701904296875,0.000701904296875],[0.00079345703125,0.00079345703125,0.00079345703125],[0.000946044921875,0.000946044921875,0.000946044921875],[0.53924560546875,0.53924560546875,0.53924560546875]]],"scale_curve":[[[0.015625,0.12336478382349014,0.12503594160079956],[0.0625,0.4998775124549866,0.5066490769386292],[0.25,1.7278317213058472,1.7512377500534058]]]},"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\",\"8\",\"0\",\"49\"]"}