{"collection":"grad-noise-175k","coord":"t14_x25_u4_b13","data":{"index":68580,"ordinal":"114699256","topo":"o1(o2(o2(x,x),x))","expression":"cil(sub(mlt(R,R),D))","image":"frame_expr-068580.png","measured":true,"step":36647,"globalStep":36647,"value_mean":0.7972949743270874,"value_positive_fraction":1,"value_abs_mean":0.7972949743270874,"value_variance":0.0834231972694397,"value_stddev":0.2888307273387909,"value_min":0.000291134201688692,"value_max":1,"value_range":0.999708890914917,"histogram_probability_sum":1,"histogram_entropy_bits":2.7229764461517334,"gradient_energy_x":0.030473003163933754,"gradient_energy_y":0.0010041939094662666,"gradient_magnitude_mean":0.0862935408949852,"gradient_axis_bias":0.936195433139801,"gradient_nonzero_flag":1,"laplacian_mean":0.00024364037381019443,"laplacian_energy":0.05935946851968765,"laplacian_abs_mean":0.0988885834813118,"gradient_magnitude_variance":0.024031424894928932,"gradient_magnitude_stddev":0.15502072870731354,"gradient_magnitude_cv":1.796434998512268,"gradient_magnitude_max":0.9994178414344788,"gradient_energy_over_variance":0.37731948494911194,"laplacian_energy_over_variance":0.7115463614463806,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03281467780470848,"scale_diff2_mid":0.11429314315319061,"scale_diff2_far":0.1265224665403366,"scale_diff2_near_over_variance":0.3933519721031189,"scale_diff2_mid_over_variance":1.3700402975082397,"scale_diff2_far_over_variance":1.5166341066360474,"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],[0.027252197265625,0.027252197265625,0.027252197265625],[0.01593017578125,0.01593017578125,0.01593017578125],[0.0253753662109375,0.0253753662109375,0.0253753662109375],[0.0209503173828125,0.0209503173828125,0.0209503173828125],[0.01727294921875,0.01727294921875,0.01727294921875],[0.026214599609375,0.026214599609375,0.026214599609375],[0.0095062255859375,0.0095062255859375,0.0095062255859375],[0.0380401611328125,0.0380401611328125,0.0380401611328125],[0.0298309326171875,0.0298309326171875,0.0298309326171875],[0.0160064697265625,0.0160064697265625,0.0160064697265625],[0.0418548583984375,0.0418548583984375,0.0418548583984375],[0.0165557861328125,0.0165557861328125,0.0165557861328125],[0.0514678955078125,0.0514678955078125,0.0514678955078125],[0.0543212890625,0.0543212890625,0.0543212890625],[0.076629638671875,0.076629638671875,0.076629638671875],[0.5327911376953125,0.5327911376953125,0.5327911376953125]]],"scale_curve":[[[0.015625,0.03281467780470848,0.3933519721031189],[0.0625,0.11429314315319061,1.3700402975082397],[0.25,0.1265224665403366,1.5166341066360474]]]},"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":"[\"14\",\"25\",\"4\",\"13\"]"}