{"collection":"grad-noise-175k","coord":"t16_x7_u0_b31","data":{"index":80588,"ordinal":"130212454","topo":"o2(x,o1(o2(x,x)))","expression":"mlt(P,sqt(dot(R,D)))","image":"frame_expr-080588.png","measured":true,"step":132711,"globalStep":132711,"value_mean":-0.9193562269210815,"value_positive_fraction":0.0406341552734375,"value_abs_mean":0.9866027235984802,"value_variance":0.13687650859355927,"value_stddev":0.3699682354927063,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.4629743993282318,"gradient_energy_x":0.033547818660736084,"gradient_energy_y":0.0316542312502861,"gradient_magnitude_mean":0.03865276649594307,"gradient_axis_bias":0.029041837900877,"gradient_nonzero_flag":1,"laplacian_mean":-0.00019554360187612474,"laplacian_energy":0.1967361569404602,"laplacian_abs_mean":0.0797378197312355,"gradient_magnitude_variance":0.06368342787027359,"gradient_magnitude_stddev":0.25235575437545776,"gradient_magnitude_cv":6.5287885665893555,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.47635674476623535,"laplacian_energy_over_variance":1.4373258352279663,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06126844882965088,"scale_diff2_mid":0.19768397510051727,"scale_diff2_far":0.30109867453575134,"scale_diff2_near_over_variance":0.44761842489242554,"scale_diff2_mid_over_variance":1.444250464439392,"scale_diff2_far_over_variance":2.1997833251953125,"value_histogram":[[[0.9490203857421875,0.9490203857421875,0.9490203857421875],[0.000518798828125,0.000518798828125,0.000518798828125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.001251220703125,0.001251220703125,0.001251220703125],[0.000885009765625,0.000885009765625,0.000885009765625],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000579833984375,0.000579833984375,0.000579833984375],[0.000732421875,0.000732421875,0.000732421875],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.00079345703125,0.00079345703125,0.00079345703125],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0009765625,0.0009765625,0.0009765625],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.02557373046875,0.02557373046875,0.02557373046875]]],"scale_curve":[[[0.015625,0.06126844882965088,0.44761842489242554],[0.0625,0.19768397510051727,1.444250464439392],[0.25,0.30109867453575134,2.1997833251953125]]]},"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":"[\"16\",\"7\",\"0\",\"31\"]"}