{ "startDate": "2015-08-25T10:04:26Z", "stopDate": "2015-08-26T09:13:36Z", "sampleStartDate": "2015-08-26T00:02:12Z", "sampleStopDate": "2015-08-26T09:13:36Z", "cadence": "PT31.996S", "x_cadence_fraction": 0.9508076358296622, "x_cadence_note": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/barrel/l2/3g/sspc/bar_3g_l2_sspc_20150825_v10.cdf. The most common cadence, 31996000000 [ns] = PT31.996S, occurred for 95.0808% of the 1295 timesteps. ", "maxRequestDuration": "PT83350S", "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesB.html#BAR_3G_L2_SSPC", "contact": "Robyn Millan @ Dartmouth College", "resourceID": "https://doi.org/10.48322/rsp5-6d40", "additionalMetadata": { "name": "SPASE", "contentURL": "https://spase-metadata.org/NASA/NumericalData/BARREL/3G/SlowSpectra/L2/PT32S.html" }, "parameters": [ { "name": "Time", "type": "isotime", "units": "UTC", "length": 30, "fill": null, "x_description": "Default time", "x_cdf_NAME": "Epoch", "x_cdf_DataType": "CDF_TIME_TT2000" }, { "name": "Quality", "type": "double", "x_cdf_DataType": "CDF_UINT4", "description": "Data Quality Flag. Note: CDF_UINT4 data was converted to HAPI double.", "fill": "4.294967295E9", "units": "0 means no issues", "x_label": "Q", "x_cdf_FORMAT": "I10", "x_cdf_FIELDNAM": "Quality", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epoch" }, { "name": "SSPC", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "256 standardized channels accumulated for 32 seconds/record", "fill": "-1.0E31", "units": "cnts/keV/sec", "x_label": "SSPC", "x_format": ".3f", "x_fractionDigits": "3", "x_cdf_FORMAT": "F8.3", "x_cdf_FIELDNAM": "SSPC", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epoch", "size": [ 256 ], "bins": [ { "name": "energy", "description": "Energy Level", "centers": [ 1.221, 3.662, 6.103, 8.545, 10.986, 13.428, 15.869, 18.31, 20.752, 23.193, 25.635, 28.076, 30.517, 32.959, 35.4, 37.842, 40.283, 42.724, 45.166, 47.607, 50.049, 52.49, 54.931, 57.373, 59.814, 62.256, 64.697, 67.138, 69.58, 72.021, 74.463, 76.904, 79.345, 81.787, 84.228, 86.67, 89.111, 91.552, 93.994, 96.435, 98.877, 101.318, 103.759, 106.201, 108.642, 111.084, 113.525, 115.966, 118.408, 120.849, 123.291, 125.732, 128.173, 130.615, 133.056, 135.498, 137.939, 140.38, 142.822, 145.263, 147.705, 150.146, 152.587, 155.029, 158.691, 163.574, 168.457, 173.339, 178.222, 183.105, 187.988, 192.871, 197.753, 202.636, 207.519, 212.402, 217.285, 222.167, 227.05, 231.933, 236.816, 241.699, 246.581, 251.464, 256.347, 261.23, 266.113, 270.995, 275.878, 280.761, 285.644, 290.527, 295.409, 300.292, 305.175, 310.058, 317.382, 327.148, 336.913, 346.679, 356.444, 366.21, 375.976, 385.741, 395.507, 405.272, 415.038, 424.804, 434.569, 444.335, 454.1, 463.866, 473.632, 483.397, 493.163, 502.928, 512.694, 522.46, 532.225, 541.991, 551.756, 561.522, 571.288, 581.053, 590.819, 600.584, 610.35, 620.116, 634.764, 654.295, 673.826, 693.358, 712.889, 732.42, 751.951, 771.482, 791.014, 810.545, 830.076, 849.607, 869.138, 888.67, 908.201, 927.732, 947.263, 966.794, 986.326, 1005.86, 1025.39, 1044.92, 1064.45, 1083.98, 1103.51, 1123.04, 1142.57, 1162.11, 1181.64, 1201.17, 1220.7, 1240.23, 1269.53, 1308.59, 1347.65, 1386.71, 1425.78, 1464.84, 1503.9, 1542.96, 1582.03, 1621.09, 1660.15, 1699.21, 1738.28, 1777.34, 1816.4, 1855.46, 1894.53, 1933.59, 1972.65, 2011.71, 2050.78, 2089.84, 2128.9, 2167.96, 2207.03, 2246.09, 2285.15, 2324.21, 2363.27, 2402.34, 2441.4, 2480.46, 2539.06, 2617.18, 2695.31, 2773.43, 2851.55, 2929.68, 3007.8, 3085.93, 3164.05, 3242.18, 3320.3, 3398.43, 3476.55, 3554.68, 3632.8, 3710.93, 3789.05, 3867.18, 3945.3, 4023.43, 4101.55, 4179.68, 4257.8, 4335.93, 4414.05, 4492.18, 4570.3, 4648.43, 4726.55, 4804.67, 4882.8, 4960.92, 5078.11, 5234.36, 5390.61, 5546.86, 5703.11, 5859.36, 6015.61, 6171.86, 6328.11, 6484.36, 6640.61, 6796.86, 6953.11, 7109.36, 7265.61, 7421.86, 7578.1, 7734.35, 7890.6, 8046.85, 8203.1, 8359.35, 8515.6, 8671.85, 8828.1, 8984.35, 9140.6, 9296.85, 9453.1, 9609.35, 9765.6, 9921.85 ], "x_label": "Energy", "units": "keV" } ] }, { "name": "Peak_511", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Peak location of the 511keV line.", "fill": "-1.0E31", "units": "channel", "x_label": "Peak_511", "x_format": ".3f", "x_fractionDigits": "3", "x_cdf_FORMAT": "F6.3", "x_cdf_FIELDNAM": "Peak_511", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epoch" }, { "name": "SSPC_UNCAL", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Counts/keV/sec. No energy calibrtion.", "fill": "-1.0E31", "units": "cnts/keV/sec", "x_label": "SSPC_UNCAL", "x_format": ".3f", "x_fractionDigits": "3", "x_cdf_FORMAT": "F8.3", "x_cdf_FIELDNAM": "SSPC_UNCAL", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epoch", "size": [ 256 ], "bins": [ { "name": "energy", "description": "Energy Level", "centers": [ 1.221, 3.662, 6.103, 8.545, 10.986, 13.428, 15.869, 18.31, 20.752, 23.193, 25.635, 28.076, 30.517, 32.959, 35.4, 37.842, 40.283, 42.724, 45.166, 47.607, 50.049, 52.49, 54.931, 57.373, 59.814, 62.256, 64.697, 67.138, 69.58, 72.021, 74.463, 76.904, 79.345, 81.787, 84.228, 86.67, 89.111, 91.552, 93.994, 96.435, 98.877, 101.318, 103.759, 106.201, 108.642, 111.084, 113.525, 115.966, 118.408, 120.849, 123.291, 125.732, 128.173, 130.615, 133.056, 135.498, 137.939, 140.38, 142.822, 145.263, 147.705, 150.146, 152.587, 155.029, 158.691, 163.574, 168.457, 173.339, 178.222, 183.105, 187.988, 192.871, 197.753, 202.636, 207.519, 212.402, 217.285, 222.167, 227.05, 231.933, 236.816, 241.699, 246.581, 251.464, 256.347, 261.23, 266.113, 270.995, 275.878, 280.761, 285.644, 290.527, 295.409, 300.292, 305.175, 310.058, 317.382, 327.148, 336.913, 346.679, 356.444, 366.21, 375.976, 385.741, 395.507, 405.272, 415.038, 424.804, 434.569, 444.335, 454.1, 463.866, 473.632, 483.397, 493.163, 502.928, 512.694, 522.46, 532.225, 541.991, 551.756, 561.522, 571.288, 581.053, 590.819, 600.584, 610.35, 620.116, 634.764, 654.295, 673.826, 693.358, 712.889, 732.42, 751.951, 771.482, 791.014, 810.545, 830.076, 849.607, 869.138, 888.67, 908.201, 927.732, 947.263, 966.794, 986.326, 1005.86, 1025.39, 1044.92, 1064.45, 1083.98, 1103.51, 1123.04, 1142.57, 1162.11, 1181.64, 1201.17, 1220.7, 1240.23, 1269.53, 1308.59, 1347.65, 1386.71, 1425.78, 1464.84, 1503.9, 1542.96, 1582.03, 1621.09, 1660.15, 1699.21, 1738.28, 1777.34, 1816.4, 1855.46, 1894.53, 1933.59, 1972.65, 2011.71, 2050.78, 2089.84, 2128.9, 2167.96, 2207.03, 2246.09, 2285.15, 2324.21, 2363.27, 2402.34, 2441.4, 2480.46, 2539.06, 2617.18, 2695.31, 2773.43, 2851.55, 2929.68, 3007.8, 3085.93, 3164.05, 3242.18, 3320.3, 3398.43, 3476.55, 3554.68, 3632.8, 3710.93, 3789.05, 3867.18, 3945.3, 4023.43, 4101.55, 4179.68, 4257.8, 4335.93, 4414.05, 4492.18, 4570.3, 4648.43, 4726.55, 4804.67, 4882.8, 4960.92, 5078.11, 5234.36, 5390.61, 5546.86, 5703.11, 5859.36, 6015.61, 6171.86, 6328.11, 6484.36, 6640.61, 6796.86, 6953.11, 7109.36, 7265.61, 7421.86, 7578.1, 7734.35, 7890.6, 8046.85, 8203.1, 8359.35, 8515.6, 8671.85, 8828.1, 8984.35, 9140.6, 9296.85, 9453.1, 9609.35, 9765.6, 9921.85 ], "x_label": "Energy", "units": "keV" } ] } ], "x_info_author": "bw", "x_cdaweb_hapi_version": "20260130.0606", "x_info_caching": false, "status": { "code": 1200, "message": "OK" }, "HAPI": "3.2", "x_LastUpdate": "2026-04-12T15:08:59Z" }