{"collection":"grad-noise-175k","coord":"t12_x23_u4_b17","data":{"index":39170,"ordinal":"98377256","topo":"o1(o2(x,o2(x,x)))","expression":"cil(sub(R,lrg(D,R)))","image":"frame_expr-039170.png","measured":true,"step":143207,"globalStep":143207,"value_mean":-0.018407782539725304,"value_positive_fraction":0.484832763671875,"value_abs_mean":0.6636554002761841,"value_variance":0.5455409288406372,"value_stddev":0.7386074066162109,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.44350004196167,"gradient_energy_x":0.025602081790566444,"gradient_energy_y":0.008296453393995762,"gradient_magnitude_mean":0.12287095934152603,"gradient_axis_bias":0.5105125308036804,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000036707365325128194,"laplacian_energy":0.03880514204502106,"laplacian_abs_mean":0.080091692507267,"gradient_magnitude_variance":0.018804678693413734,"gradient_magnitude_stddev":0.13713015615940094,"gradient_magnitude_cv":1.116050124168396,"gradient_magnitude_max":1.112939476966858,"gradient_energy_over_variance":0.06213747337460518,"laplacian_energy_over_variance":0.07113149017095566,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04772108793258667,"scale_diff2_mid":0.43962499499320984,"scale_diff2_far":1.0151965618133545,"scale_diff2_near_over_variance":0.08747480809688568,"scale_diff2_mid_over_variance":0.8058515191078186,"scale_diff2_far_over_variance":1.8608989715576172,"value_histogram":[[[0.168365478515625,0.168365478515625,0.168365478515625],[0.029541015625,0.029541015625,0.029541015625],[0.0404052734375,0.0404052734375,0.0404052734375],[0.0201263427734375,0.0201263427734375,0.0201263427734375],[0.031341552734375,0.031341552734375,0.031341552734375],[0.017181396484375,0.017181396484375,0.017181396484375],[0.0122833251953125,0.0122833251953125,0.0122833251953125],[0.0374298095703125,0.0374298095703125,0.0374298095703125],[0.0156707763671875,0.0156707763671875,0.0156707763671875],[0.0115203857421875,0.0115203857421875,0.0115203857421875],[0.035552978515625,0.035552978515625,0.035552978515625],[0.0097198486328125,0.0097198486328125,0.0097198486328125],[0.0167999267578125,0.0167999267578125,0.0167999267578125],[0.0132293701171875,0.0132293701171875,0.0132293701171875],[0.0333709716796875,0.0333709716796875,0.0333709716796875],[0.01934814453125,0.01934814453125,0.01934814453125],[0.02099609375,0.02099609375,0.02099609375],[0.0328369140625,0.0328369140625,0.0328369140625],[0.0132904052734375,0.0132904052734375,0.0132904052734375],[0.0146026611328125,0.0146026611328125,0.0146026611328125],[0.009307861328125,0.009307861328125,0.009307861328125],[0.0352020263671875,0.0352020263671875,0.0352020263671875],[0.0110321044921875,0.0110321044921875,0.0110321044921875],[0.0133819580078125,0.0133819580078125,0.0133819580078125],[0.0345611572265625,0.0345611572265625,0.0345611572265625],[0.0118408203125,0.0118408203125,0.0118408203125],[0.0150146484375,0.0150146484375,0.0150146484375],[0.0308074951171875,0.0308074951171875,0.0308074951171875],[0.0185546875,0.0185546875,0.0185546875],[0.0399322509765625,0.0399322509765625,0.0399322509765625],[0.0287628173828125,0.0287628173828125,0.0287628173828125],[0.157989501953125,0.157989501953125,0.157989501953125]]],"scale_curve":[[[0.015625,0.04772108793258667,0.08747480809688568],[0.0625,0.43962499499320984,0.8058515191078186],[0.25,1.0151965618133545,1.8608989715576172]]]},"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":"[\"12\",\"23\",\"4\",\"17\"]"}