urn:nasa:pds:cassini-mimi-chems-cal:data-cpavg:cphaflx_ta_hepp_2012001_2012020 1.0 1.20.0.0 Product_Observational Vandegriff, Jon 2024 CHEMS MIMI This file contains Cassini Magnetospheric Imaging Instrument (MIMI) Charge Energy Mass Spectrometer (CHEMS) Calibrated All Telescope He++ 1-hour average pulse height analysis flux values in 20 day files for 2012-01-01T00:00:00.000Z to 2012-01-20T00:00:00.000Z. 2024-05-13 1.0 This product, CPHAFLX0_TA_HEPP_2012001_2012020_01.CSV, was originally released as part of the PDS3 CO-S-MIMI-4-CHEMS-CALIB-V1.0 data set. The metadata have been migrated to PDS4. The data themselves are unchanged. 2012-01-01T00:00:00.000Z 2012-01-20T00:00:00.000Z Science Calibrated Cassini MIMI CHEMS Cal PHA He++ Flux All Telescope Data Heliosphere Magnetosphere Particles Ions Energetic Cassini-Huygens Mission urn:nasa:pds:context:investigation:mission.cassini-huygens data_to_investigation Cassini Orbiter Host urn:nasa:pds:context:instrument_host:spacecraft.co is_instrument_host Magnetospheric Imaging Instrument for Cassini Orbiter Instrument urn:nasa:pds:context:instrument:mimi.co is_instrument MIMI Charge/Energy Mass Spectrometer Instrument urn:nasa:pds:context:instrument:mimi-chems.co is_instrument Saturn Planet urn:nasa:pds:context:target:planet.saturn data_to_target 1/1704070236:234 1/1705711847:86 1 159 160 2.77 223.5 Ions Counts Alpha urn:nasa:pds:cassini-mimi-chems-cal:browse-cspgm:cspgm_hepp_2012001_2012020::1.0 data_to_browse urn:nasa:pds:cassini-mimi:data-ancillary::1.0 data_to_ancillary_data urn:nasa:pds:cassini-mimi:data-ancillary:mimi_chems_datagaps_2012::1.0 data_to_ancillary_data urn:nasa:pds:cassini-mimi:data-ancillary:mimi_datagaps_2012::1.0 data_to_ancillary_data urn:nasa:pds:cassini-mimi:data-ancillary:mimi_hskp_datagaps_2012::1.0 data_to_ancillary_data urn:nasa:pds:cassini-mimi:data-ancillary:mimi_spin_2012::1.0 data_to_ancillary_data urn:nasa:pds:cassini-mimi:spice-mk:mimi data_to_spice_kernel CO-S-MIMI-4-CHEMS-CALIB-V1.0:CPHAFLX0_TA_HEPP_2012001_2012020:CPHAFLX0_TA_HEPP_2012001_2012020_01.CSV data_to_calibrated_source_product 10.17189/1519606 PDS Planetary Plasma Interactions Node This is the first version converted to PDS4. The DOI references the source PDS3 data set. CPHAFLX0_TA_HEPP_2012001_2012020_01.CSV 2013-02-28T11:54:53 342019 0b14173c599c21e82be5bf7fea973763 Arrangement of these files is made to match other PDS data files for MIMI. Not all elements in the standard format are filled out in these CHEMS files. For example, the header rows that describe the data have not been filled out, but are just empty (this includes valid_min, valid_max, min, max, mean, stdev).

Cassini MIMI CHEMS Cal PHA He++ Flux All Telescope Header 0 1885 PDS DSV 1 Column names for the fields; Note that the spacecraft position is in the SZS frame.

Cassini MIMI CHEMS Cal PHA He++ Flux All Telescope Data 2012-01-01 to 2012-01-20 1885 PDS DSV 1 456 Carriage-Return Line-Feed Comma 84 0 Purpose 1 ASCII_String 3 indicates that this row contains science data UTC 2 ASCII_Date_Time_DOY 21 midpoint time of the averaging interval as a UTC string in ISO 8601 format SCLOCK 3 ASCII_String 16 midpoint time of the averaging interval as a spacecraft clock string; SCLOCK values are recorded as P/NNNNNNNNNN.FFF where P is the partition number, NNNNNNNNNN is roughly the number of seconds since the start of the partition, and FFF is the number of ticks. Each tick is roughly 1/256 of a second. Start_Ephemeris_s 4 ASCII_Real 22 start time of the averaging interval in ephemeris time (TDB seconds past the J2000 epoch) End_Ephemeris_s 5 ASCII_Real 22 end time of the averaging interval in ephemeris time (TDB seconds past the J2000 epoch) Spin_Counter 6 ASCII_Integer 3 unused field in this file Sector 7 ASCII_Integer 3 unused field in this file Start_Sector_Sclock_major 8 ASCII_Integer 3 unused field in this file Subsector 9 ASCII_Integer 3 unused field in this file Microsectors_Covered 10 ASCII_Integer 3 unused field in this file Spin_Period_s 11 ASCII_Integer 3 unused field in this file Staring 12 ASCII_Integer 3 unused field in this file Sensor_Bitrate 13 ASCII_Integer 3 unused field in this file Start 14 ASCII_Date_Time_DOY 14 minutes start time of hour-long average Stop 15 ASCII_Date_Time_DOY 14 minutes end time of hour-long average Year 16 ASCII_Integer 4 years Ave_doy 17 ASCII_Real 8 days midpoint of the hour-long averaging interval expressed as a fractional day of year Radial_Distance 18 ASCII_Real 8 Saturn radii position of Cassini at midpoint of interval in Saturn radii, where 1 RS = 60268 km Latitude 19 ASCII_Real 7 degrees latitude of Cassini at midpoint of measurement in the SZS (Saturn Equatorial System) frame Local_Time 20 ASCII_Real 6 hours local time of Cassini at the midpoint of the measurement given in hours and in the SZS system He++Flux_0 21 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 0; energy bandwidth for this step is 2.77 to 2.85 keV/Q (5.54 to 5.70 as just keV) -1.00e+00 He++Flux_0_sigma 22 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_1 23 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 1; energy bandwidth for this step is 3.24 to 3.34 keV/Q (6.48 to 6.68 as just keV) -1.00e+00 He++Flux_1_sigma 24 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_2 25 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 2; energy bandwidth for this step is 3.72 to 3.84 keV/Q (7.45 to 7.67 as just keV) -1.00e+00 He++Flux_2_sigma 26 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_3 27 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 3; energy bandwidth for this step is 4.33 to 4.47 keV/Q (8.67 to 8.93 as just keV) -1.00e+00 He++Flux_3_sigma 28 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_4 29 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 4; energy bandwidth for this step is 4.97 to 5.13 keV/Q (9.95 to 10.25 as just keV) -1.00e+00 He++Flux_4_sigma 30 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_5 31 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 5; energy bandwidth for this step is 5.77 to 5.95 keV/Q (11.54 to 11.90 as just keV) -1.00e+00 He++Flux_5_sigma 32 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_6 33 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 6; energy bandwidth for this step is 6.65 to 6.85 keV/Q (13.30 to 13.70 as just keV) -1.00e+00 He++Flux_6_sigma 34 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_7 35 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 7; energy bandwidth for this step is 7.69 to 7.93 keV/Q (15.39 to 15.85 as just keV) -1.00e+00 He++Flux_7_sigma 36 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_8 37 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 8; energy bandwidth for this step is 8.79 to 9.05 keV/Q (17.57 to 18.11 as just keV) -1.00e+00 He++Flux_8_sigma 38 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_9 39 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 9; energy bandwidth for this step is 10.15 to 10.45 keV/Q (20.29 to 20.91 as just keV) -1.00e+00 He++Flux_9_sigma 40 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_10 41 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 10; energy bandwidth for this step is 11.62 to 11.98 keV/Q (23.25 to 23.95 as just keV) -1.00e+00 He++Flux_10_sigma 42 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_11 43 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 11; energy bandwidth for this step is 13.40 to 13.80 keV/Q (26.79 to 27.61 as just keV) -1.00e+00 He++Flux_11_sigma 44 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_12 45 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 12; energy bandwidth for this step is 15.46 to 15.94 keV/Q (30.93 to 31.87 as just keV) -1.00e+00 He++Flux_12_sigma 46 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_13 47 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 13; energy bandwidth for this step is 17.83 to 18.37 keV/Q (35.66 to 36.74 as just keV) -1.00e+00 He++Flux_13_sigma 48 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_14 49 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 14; energy bandwidth for this step is 20.49 to 21.11 keV/Q (40.98 to 42.22 as just keV) -1.00e+00 He++Flux_14_sigma 50 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_15 51 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 15; energy bandwidth for this step is 23.54 to 24.26 keV/Q (47.08 to 48.52 as just keV) -1.00e+00 He++Flux_15_sigma 52 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_16 53 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 16; energy bandwidth for this step is 26.99 to 27.81 keV/Q (53.98 to 55.62 as just keV) -1.00e+00 He++Flux_16_sigma 54 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_17 55 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 17; energy bandwidth for this step is 31.03 to 31.97 keV/Q (62.06 to 63.94 as just keV) -1.00e+00 He++Flux_17_sigma 56 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_18 57 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 18; energy bandwidth for this step is 35.66 to 36.74 keV/Q (71.31 to 73.49 as just keV) -1.00e+00 He++Flux_18_sigma 58 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_19 59 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 19; energy bandwidth for this step is 40.98 to 42.22 keV/Q (81.95 to 84.45 as just keV) -1.00e+00 He++Flux_19_sigma 60 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_20 61 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 20; energy bandwidth for this step is 47.08 to 48.52 keV/Q (94.17 to 97.03 as just keV) -1.00e+00 He++Flux_20_sigma 62 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_21 63 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 21; energy bandwidth for this step is 54.08 to 55.72 keV/Q (108.15 to 111.45 as just keV) -1.00e+00 He++Flux_21_sigma 64 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_22 65 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 22; energy bandwidth for this step is 62.25 to 64.15 keV/Q (124.50 to 128.30 as just keV) -1.00e+00 He++Flux_22_sigma 66 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_23 67 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 23; energy bandwidth for this step is 71.51 to 73.69 keV/Q (143.02 to 147.38 as just keV) -1.00e+00 He++Flux_23_sigma 68 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_24 69 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 24; energy bandwidth for this step is 82.15 to 84.65 keV/Q (164.30 to 169.30 as just keV) -1.00e+00 He++Flux_24_sigma 70 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_25 71 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 25; energy bandwidth for this step is 94.46 to 97.34 keV/Q (188.92 to 194.68 as just keV) -1.00e+00 He++Flux_25_sigma 72 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_26 73 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 26; energy bandwidth for this step is 108.45 to 111.75 keV/Q (216.90 to 223.50 as just keV) -1.00e+00 He++Flux_26_sigma 74 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_27 75 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 27; energy bandwidth for this step is 124.70 to 128.50 keV/Q (249.40 to 257.00 as just keV) -1.00e+00 He++Flux_27_sigma 76 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_28 77 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 28; energy bandwidth for this step is 143.12 to 147.48 keV/Q (286.24 to 294.96 as just keV) -1.00e+00 He++Flux_28_sigma 78 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_29 79 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 29; energy bandwidth for this step is 164.40 to 169.40 keV/Q (328.79 to 338.81 as just keV) -1.00e+00 He++Flux_29_sigma 80 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_30 81 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 30; energy bandwidth for this step is 188.73 to 194.47 keV/Q (377.45 to 388.95 as just keV) -1.00e+00 He++Flux_30_sigma 82 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00 He++Flux_31 83 ASCII_Real 10 counts/sec/ster/cm^2/keV intensity of He++ ions at DPPS step 31; energy bandwidth for this step is 216.90 to 223.50 keV/Q (433.79 to 447.01 as just keV) -1.00e+00 He++Flux_31_sigma 84 ASCII_Real 10 counts/sec/ster/cm^2/keV uncertainty in particle intensity -1.00e+00