{"collection":"grad-noise-175k","coord":"t14_x16_u1_b44","data":{"index":60625,"ordinal":"114335075","topo":"o1(o2(o2(x,x),x))","expression":"log(pow(add(D,R),D))","image":"frame_expr-060625.png","measured":true,"step":143967,"globalStep":143967,"value_mean":-0.9281156063079834,"value_positive_fraction":0.0587158203125,"value_abs_mean":0.9474907517433167,"value_variance":0.07956507802009583,"value_stddev":0.2820728123188019,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.535910427570343,"gradient_energy_x":0.03488431125879288,"gradient_energy_y":0.007553442381322384,"gradient_magnitude_mean":0.038655515760183334,"gradient_axis_bias":0.6440224647521973,"gradient_nonzero_flag":1,"laplacian_mean":0.0002862450492102653,"laplacian_energy":0.09301666915416718,"laplacian_abs_mean":0.07059058547019958,"gradient_magnitude_variance":0.040925439447164536,"gradient_magnitude_stddev":0.20230036973953247,"gradient_magnitude_cv":5.233415603637695,"gradient_magnitude_max":2.025310516357422,"gradient_energy_over_variance":0.53337162733078,"laplacian_energy_over_variance":1.1690640449523926,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0366460420191288,"scale_diff2_mid":0.10941577702760696,"scale_diff2_far":0.16291284561157227,"scale_diff2_near_over_variance":0.4605794847011566,"scale_diff2_mid_over_variance":1.3751733303070068,"scale_diff2_far_over_variance":2.047542095184326,"value_histogram":[[[0.937255859375,0.937255859375,0.937255859375],[0,0,0],[0,0,0],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.001708984375,0.001708984375,0.001708984375],[0.0222015380859375,0.0222015380859375,0.0222015380859375],[0.0106964111328125,0.0106964111328125,0.0106964111328125],[0.0068817138671875,0.0068817138671875,0.0068817138671875],[0.005340576171875,0.005340576171875,0.005340576171875],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.002227783203125,0.002227783203125,0.002227783203125],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.00030517578125,0.00030517578125,0.00030517578125]]],"scale_curve":[[[0.015625,0.0366460420191288,0.4605794847011566],[0.0625,0.10941577702760696,1.3751733303070068],[0.25,0.16291284561157227,2.047542095184326]]]},"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\",\"16\",\"1\",\"44\"]"}