{"collection":"grad-noise-175k","coord":"t19_x26_u4_b111","data":{"index":159264,"ordinal":"155342760","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,sub(cil(R),R))","image":"frame_expr-159264.png","measured":true,"step":154119,"globalStep":154119,"value_mean":0.9745079874992371,"value_positive_fraction":1,"value_abs_mean":0.9745079874992371,"value_variance":0.007304211612790823,"value_stddev":0.08546467870473862,"value_min":0.2771205008029938,"value_max":1,"value_range":0.7228795289993286,"histogram_probability_sum":1,"histogram_entropy_bits":0.790033757686615,"gradient_energy_x":0.00022400417947210371,"gradient_energy_y":0.000274925580015406,"gradient_magnitude_mean":0.006806443445384502,"gradient_axis_bias":-0.10206126421689987,"gradient_nonzero_flag":1,"laplacian_mean":-0.000030495890314341523,"laplacian_energy":0.00019655277719721198,"laplacian_abs_mean":0.003977708052843809,"gradient_magnitude_variance":0.00045242987107485533,"gradient_magnitude_stddev":0.021270398050546646,"gradient_magnitude_cv":3.1250383853912354,"gradient_magnitude_max":0.19740918278694153,"gradient_energy_over_variance":0.06830712407827377,"laplacian_energy_over_variance":0.026909509673714638,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0011384781682863832,"scale_diff2_mid":0.010046062991023064,"scale_diff2_far":0.017683476209640503,"scale_diff2_near_over_variance":0.15586598217487335,"scale_diff2_mid_over_variance":1.3753794431686401,"scale_diff2_far_over_variance":2.420997142791748,"value_histogram":[[[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.001129150390625,0.001129150390625,0.001129150390625],[0.001312255859375,0.001312255859375,0.001312255859375],[0.002838134765625,0.002838134765625,0.002838134765625],[0.002410888671875,0.002410888671875,0.002410888671875],[0.002899169921875,0.002899169921875,0.002899169921875],[0.0042724609375,0.0042724609375,0.0042724609375],[0.0093231201171875,0.0093231201171875,0.0093231201171875],[0.0124969482421875,0.0124969482421875,0.0124969482421875],[0.01837158203125,0.01837158203125,0.01837158203125],[0.0239410400390625,0.0239410400390625,0.0239410400390625],[0.02728271484375,0.02728271484375,0.02728271484375],[0.8937225341796875,0.8937225341796875,0.8937225341796875]]],"scale_curve":[[[0.015625,0.0011384781682863832,0.15586598217487335],[0.0625,0.010046062991023064,1.3753794431686401],[0.25,0.017683476209640503,2.420997142791748]]]},"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":"[\"19\",\"26\",\"4\",\"111\"]"}