{"collection":"grad-noise-175k","coord":"t19_x23_u6_b98","data":{"index":156952,"ordinal":"155221946","topo":"o2(x,o2(o1(x),x))","expression":"min(R,dst(nrm(D),R))","image":"frame_expr-156952.png","measured":true,"step":135623,"globalStep":135623,"value_mean":-0.0012368165189400315,"value_positive_fraction":0.4948883056640625,"value_abs_mean":0.38635969161987305,"value_variance":0.21127821505069733,"value_stddev":0.45965009927749634,"value_min":-0.9988543391227722,"value_max":0.9805085062980652,"value_range":1.9793628454208374,"histogram_probability_sum":1,"histogram_entropy_bits":4.843419075012207,"gradient_energy_x":0.0030203345231711864,"gradient_energy_y":0.0034438774455338717,"gradient_magnitude_mean":0.06472836434841156,"gradient_axis_bias":-0.06552119553089142,"gradient_nonzero_flag":1,"laplacian_mean":0.00006013032907503657,"laplacian_energy":0.0019262249115854502,"laplacian_abs_mean":0.017903316766023636,"gradient_magnitude_variance":0.0022745453752577305,"gradient_magnitude_stddev":0.0476921945810318,"gradient_magnitude_cv":0.7368052005767822,"gradient_magnitude_max":0.6963905692100525,"gradient_energy_over_variance":0.03059573471546173,"laplacian_energy_over_variance":0.009117006324231625,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012162992730736732,"scale_diff2_mid":0.1488896757364273,"scale_diff2_far":0.37732118368148804,"scale_diff2_near_over_variance":0.05756860971450806,"scale_diff2_mid_over_variance":0.7047090530395508,"scale_diff2_far_over_variance":1.7858972549438477,"value_histogram":[[[0.006103515625,0.006103515625,0.006103515625],[0.01312255859375,0.01312255859375,0.01312255859375],[0.0241546630859375,0.0241546630859375,0.0241546630859375],[0.0154266357421875,0.0154266357421875,0.0154266357421875],[0.0198516845703125,0.0198516845703125,0.0198516845703125],[0.0203704833984375,0.0203704833984375,0.0203704833984375],[0.0262908935546875,0.0262908935546875,0.0262908935546875],[0.0295562744140625,0.0295562744140625,0.0295562744140625],[0.033172607421875,0.033172607421875,0.033172607421875],[0.0414276123046875,0.0414276123046875,0.0414276123046875],[0.0456390380859375,0.0456390380859375,0.0456390380859375],[0.0450439453125,0.0450439453125,0.0450439453125],[0.050537109375,0.050537109375,0.050537109375],[0.0474853515625,0.0474853515625,0.0474853515625],[0.0450897216796875,0.0450897216796875,0.0450897216796875],[0.0417938232421875,0.0417938232421875,0.0417938232421875],[0.04315185546875,0.04315185546875,0.04315185546875],[0.0438995361328125,0.0438995361328125,0.0438995361328125],[0.0419769287109375,0.0419769287109375,0.0419769287109375],[0.0397796630859375,0.0397796630859375,0.0397796630859375],[0.0394744873046875,0.0394744873046875,0.0394744873046875],[0.0423126220703125,0.0423126220703125,0.0423126220703125],[0.0416107177734375,0.0416107177734375,0.0416107177734375],[0.0388336181640625,0.0388336181640625,0.0388336181640625],[0.0320892333984375,0.0320892333984375,0.0320892333984375],[0.03057861328125,0.03057861328125,0.03057861328125],[0.0299835205078125,0.0299835205078125,0.0299835205078125],[0.0262603759765625,0.0262603759765625,0.0262603759765625],[0.0209503173828125,0.0209503173828125,0.0209503173828125],[0.013397216796875,0.013397216796875,0.013397216796875],[0.0081634521484375,0.0081634521484375,0.0081634521484375],[0.002471923828125,0.002471923828125,0.002471923828125]]],"scale_curve":[[[0.015625,0.012162992730736732,0.05756860971450806],[0.0625,0.1488896757364273,0.7047090530395508],[0.25,0.37732118368148804,1.7858972549438477]]]},"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\",\"23\",\"6\",\"98\"]"}