AndreaBozzo/ceres-open-data-index huggingface dataset:
THEMIS-D: On Board Fast Fourier Transform (FFT) power spectra of Electric (EFI) and Magnetic (SCM) field measurements, for particle and wave burst survey modes.

On Board Fast Fourier Transform (FFT) power spectra of Electric (EFI) and Magnetic (SCM) field measurements for particle and wave burst survey modes. Spectra are produced only in Particle Burst and Wave Burst modes; only a preselected four of the signals listed in Table 1 are input at any time. Data fed through the FFT while not in Particle or Wave Burst modes is automatically disgarded. The FFTs (Cooley-Tukey algorithm) are conducted as an integral part of the power spectrum calculation by the Field Programable Gate Arrays (FPGAs). A CORDIC algorithm is used for sine/cosine calculations. The data has raw resolution of 1024 pts for 8,192 sample/sec signals and 2048 pts for 16,384 sample/sec signals (EAC measurements only). Signals at 8,192 samples/sec are handled by 1024-point FFTs, while those at 16,384 samples/sec go through 2048-point FFTs. Past and current signal configurations for specific spacecraft are listed bellow in Table 2. The spectra are arranged into log spaced frequency bins in steps of 16, 32, or 64. Cadence is adjusted to keep packet size constant (i.e. increasing the fequency resolution by a factor of 2 decreases the sampling rate by 1/2). The frequency bins cover a range of 0 Hz to 4 kHz. Table 1: FFT Input Signals. Signal   Description SCMX, SCMY, SCMZ: Three axis magnetic fiend from SCM V1 through V6: Probe-spacecraft voltage for all six EFI sensors E12DC, E34DC, E56DC: DC-coupled electric field measured from opposing EFI sensors E12AC, E34AV, E56AC: AC-coupled electric field measured from opposing EFI sensors E12HF: High frequency electric field from EFI Table 2: Spacecraft specific configurations. All probes were initially set to use EDC34, EDC56, SCM2, and SCM3 signals for both particle and wave burst modes. Output was set to 16 frequency bins at 4 Hz. Configuration Changes: 23-27 June 2008: Particle burst spectra on all probes reconfigured to 64 bins at 1 Hz. Table 3: Instrument-Spacecraft Physical Configuration Instrument   Alignment in Spacecraft Geometric coordinates (SPG). See THEMIS website for coordinate system details and mechanical drawings. EFI boom 1: Along positive X-axis EFI boom 2: Along negative X-axis EFI boom 3: Along positive Y-axis EFI boom 4: Along negative Y-axis EFI boom 5: Along positive Z-axis EFI boom 6: Along negative Z-axis SCM *The SCM uses an instrument specific set of axes; an orthogonal system centered instrument with the X-axis 12.1 degrees from the SPG X-axis.

Tags: spectrum
Organization: National Aeronautics and Space Administration
Cambridge Bay (CBB) Ground-based Vector Magnetic Field (L2) 1.0 s Data

Cambridge Bay, NU, Ground-based Vector Magnetic Field Level 2 Data, 1.0 s Time Resolution, Station Code: (CBB), Station Location: (GEO Latitude 69.1, Longitude 255.0), NRCan Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 8 4209 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2021-01-01 to 2022-12-31. It is a Occultation measurement and covers the time 2021-04-10T05:38:41.200 to 2021-04-10T06:11:28.000.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 1 0488 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 1 phase 2014-11-20 to 2015-03-10. It is a Global Gravity measurement at the comet 67P and covers the time 2014-12-13T12:54:10.000 to 2014-12-13T19:29:14.500.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 PRELANDING 0393 V1.0

This is a Rosetta Radio Science data set, collected during the PRELANDING phase 2014-01-21 to 2014-11-18. It is a Global Gravity measurement at the comet 67P and covers the time 2014-10-28T14:48:20.000 to 2014-10-28T21:24:45.500.

Tags: __
Organization: National Aeronautics and Space Administration
San Juan (SJG) Ground-based Vector Magnetic Field (L2) 1.0 s Data

San Juan (Cayey), PR, Ground-based Vector Magnetic Field Level 2 Data, 1.0 s Time Resolution, Station Code: (SJG), Station Location: (GEO Latitude 18.1, Longitude 293.8), USGS Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 3 PRL-MTP006 RDR V3.0

This CODMAC level 3 data set contains radiometric calibrated image data in W/m^2/sr/nm, acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft during the PRELANDING mission phase, covering the period from 2014-08-01T10:00:00.000 to 2014-09-02T09:59:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V3.0 supersedes previous deliveries of the same dataset with the following changes since the last version: Lien corrected dataset after the July and October 2018 PSA/PDS external peer reviews. Updated documentation and ancillary files, added document on bandpass filter. Updated SCIENCE_USER_GUIDE_V03.PDF to include one section about FAQ and one section about image data quality. Added shutter backtravel and readout issues to image quality map. Updated DATA_QUALITY_ID keyword in image header. Improved handling of images with missing packets. Included FITs files. Browse products changed to the same size as the original image.

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Organization: National Aeronautics and Space Administration
LP MOON UPLINK COMMAND V1.0

The command file data set contains a record of all commands sent to the Lunar Prospector spacecraft. The command files document any changes in spacecraft and science instrument operating modes or other settings. The files are ASCII text records of the commands and associated parameters. A complete list of spacecraft commands can be found in Appendix B of the Level 0 Data Product SIS, which is included in the Lunar Prospector Level 0 Data archive.

Tags: __
Organization: National Aeronautics and Space Administration
Carson City (CCNV) Ground-based Vector Magnetic Field (L2) 0.5 s Data

Carson City, NV, Ground-based Vector Magnetic Field Level 2 Data, 0.5 s Time Resolution, Station Code: (CCNV), Station Location: (GEO Latitude 39.2, Longitude 240.2), THEMIS EPO/UCLA Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
STEREO-A/SECCHI/HI-2 FITS data

The Heliospheric Imager-2 (HI-2) telescope is part of the Sun Earth Connection Coronal and Heliospheric Investigations (SECCHI) instrument suite on the NASA STEREO mission. The SECCHI on the two STEREO spacecraft are identical suites of remote sensing instruments designed to observe coronal mass ejections (CMEs) at the Sun and in transit outwards to 1 AU. The HI-2 telescope observes the inner heliosphere from 66 to 318 solar radii with the band-pass wavelength of 450-750 nm.

Tags: imageintensity
Organization: National Aeronautics and Space Administration
NEW HORIZONS      SDC KEM2      RAW V1.0

This data set contains Raw data taken by the      New Horizons Student Dust Counter instrument during the      KEM1 ENCOUNTER and KEM2 CRUISE mission phases.      This is VERSION 1.0 of this data set.      This version includes data acquired by the spacecraft between      08/14/2018 and 04/30/2023. It only includes data downlinked before      05/01/2023 and after 04/30/2022. Future datasets may include more      data acquired by the spacecraft after 08/13/2018 but downlinked      after 04/30/2023.      This dataset contains Dust Counts from after the Arrokoth Encounter.

Tags: __
Organization: National Aeronautics and Space Administration
Coral Harbour (CHBR) Ground-based Vector Magnetic Field (L2) 0.5 s Data

Coral Harbour, NU, Ground-based Vector Magnetic Field Level 2 Data, 0.5 s Time Resolution, Station Code: (CHBR), Station Location: (GEO Latitude 64.2, Longitude 276.7), MACCS Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3                                     EXTENDED MISSION 9 4416 V1.0

This is a Mars Express                                     Radio Science data set, collected                                     during the extended mission phase                                     2023-01-01 to 2026-12-31.                                     It is a Occultation                                     measurement and covers the time                                     2024-02-26T09:30:39.400 to                                     2024-02-26T09:52:47.200.

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Organization: National Aeronautics and Space Administration
VL1/VL2 MARS LCS EXPERIMENT DATA RECORD V1.0

The imaging system on the Viking Landers consisted of two identical cameras. These cameras operated throughout the mission and returned nearly 6600 images. This dataset includes the Experiment Data Record (EDR) version of all available images acquired on Mars by the Viking Lander imaging systems. This EDR dataset is the primary record of lander image data as it was received on Earth. EDR images were originally distributed to lander imaging team members and to NSSDC as photoproducts and digitally on 9-track magnetic tapes. The images in this dataset have not been processed in any form other then generating and attaching PDS labels and histograms to the original EDR data. This dataset also includes documentation about the imaging system and radiometric and geometric calibration of the image data EDR images for loading into spreadsheet or DBMS programs.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RPCICA 4 ESC3 CORR-CTS V1.0

This dataset contains corrected and RESAMPLED RAW DATA fromthe RPCICA instrument on mission ROSETTA during Comet escort 3.The data has been corrected for cross-talk using an automatic algorithm,and noise has been treated to be even regardless of onward noisesuppression. The data is the same as L4 CORR but in counts, not physicalunits. The data may due to noise treatment have negative values.Data contains measurements of solar wind interactionwith the atmosphere of target comet 67P.

Tags: __
Organization: National Aeronautics and Space Administration
Colville National Forest (NEW) Ground-based Vector Magnetic Field (L2) 1.0 s Data

Colville National Forest, WA, Ground-based Vector Magnetic Field Level 2 Data, 1.0 s Time Resolution, Station Code: (NEW), Station Location: (GEO Latitude 48.3, Longitude 242.9), USGS Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
ULYSSES JUPITER EPAC PROTON                                       SPECTRAL TELSCP4 DATA 1 HR V1.0

This data set contains Ulysses Energetic Particle Composition      Experiment (EPAC) 1 hour averaged sectored proton flux data      from the Ulysses Jupiter encounter 1992-Jan-25 to 1992-Feb-28.      These data were recorded by Proton Spectral Telescope 4      (PSTL4).

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Organization: National Aeronautics and Space Administration
THEMIS-E: On Board moments: ESA and SST Electron/Ion moments, density, flux, velocity, pressure and temperature.

THEMIS-E On Board moments. On board data outputs include number density, particle flux, energy flux, and a six component symetric momentum flux tensor. Other moments are calculated from these partial moments on the ground adding total pressure, velocity, plasma temperature (measured as a three dimensional energy vector), and a six component symetric pressure tensor to the list of data products. Number density and total pressure are scalar outputs. Velocity is calculated in DSL, GSE, GSM, and MFA coordinates (coordinate descriptions are listed below in Table 1). Magnetic Field Aligned pressure tensor and temperature are calculated as well. All quantities are calculated for both ions and electrons from a combination of ESA and SST data. Moments data are taken at spin resolution in all ESA survey modes except burst. The spacecraft potential, as measure by the EFI, is used to correct for spacecraft charging by shifting the particle energies for calculation; this eliminates contamination from photo-electrons. Also, weighting factors are used to account for instrument specific energy and angle efficiency variations. Table 1: Coordinate Descriptions. Despun Sun - L-vector (DSL): Z-axis points towards the spin axis, the Y-axis is obtained from the cross product of Z and the Spacecraft-Sun direction as viewed from the probe. The X-axis sits in the Z-axis-Sun plane and completes a right handed system. Geocentric Solar Ecliptic (GSE): Z-axis is normal to the solar ecliptic, the X-axis points from earth towards the Sun, and Y complets a right handed system. Geocentric solar Magnetosphereic (GSM): X-axis points from Earth to the Sun, the Y-axis is orthogonal to the Earth's magnetic dipole and points towards the dusk side, and the X-Z plane contains the dipole axis. Magnetic Field Aligned (MFA): Z-axis points along magnetic field lines, the Y-axis is the orthonormal cross product of the Z-axis and a vector pointing towards the Sun, and the X-axis completes the right handed system.

Tags: energeticparticles, ioncomposition, thermalplasma
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0840 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 2 phase 2015-03-11 to 2015-06-30. It is a Global Gravity measurement at the comet 67P and covers the time 2015-06-12T20:59:20.000 to 2015-06-13T06:09:14.000.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 4 EXT2-MTP030 RDR-STRLIGHT V1.0

This CODMAC level 4 data set contains solar stray light corrected, radiometric calibrated and geometric distortion corrected (resampled) image data in W/m^2/sr/nm, acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft during the ROSETTA EXTENSION 2 mission phase, covering the period from 2016-05-31T23:25:00.000 to 2016-06-28T23:24:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V1.0 is the first version of this dataset: Lien corrected dataset after October 2018 PSA/PDS external peer review.

Tags: __
Organization: National Aeronautics and Space Administration
Danmarkshavn (DMH) Ground-based Vector Magnetic Field (L2) 20.0 s Data

Danmarkshavn, Greenland, Ground-based Vector Magnetic Field Level 2 Data, 20.0 s Time Resolution, Station Code: (DMH), Station Location: (GEO Latitude 76.8, Longitude 341.4), DTU Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
Chesapeake Bay and Mid-Atlantic Bight measurements by the Bio-complexity Project

Measurements made in the Chesapeake Bay and Mid-Atlantic Bight during 2001 to 2004.

Tags: earth-science-ocean-chemistry-oceans, earth-science-ocean-optics-oceans, earth-science-ocean-temperature-oceans, earth-science-salinity-density-oceans
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P VIRTIS 2 ESCORT 3 MTP018 V1.0

This release contains the digital numbers (DN) contained in the telemetry (TM) packages of the VIRTIS instrument on board of the spacecraft Rosetta. This volume contains data at the vicinity of comet 67P, from the ESCORT 3 MTP018 phase, which occurred from 2015-07-01 to 2015-07-29

Tags: __
Organization: National Aeronautics and Space Administration
Daneborg (DNB) Ground-based Vector Magnetic Field (L2) 20.0 s Data

Daneborg, Greenland, Ground-based Vector Magnetic Field Level 2 Data, 20.0 s Time Resolution, Station Code: (DNB), Station Location: (GEO Latitude 74.3, Longitude 339.8), DTU Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
MESSENGER E/V/H/SW EPPS CALIBRATED EPS CDR V1.0

Abstract    ========      This data set consists of the MESSENGER Energetic Particle and      Plasma Spectrometer (EPPS) calibrated observations, also known      as CDRs. The system encompasses 2 instrument subsystems - the      Energetic Particle Spectrometer (EPS) and the Fast Imaging Plasma      Spectrometer (FIPS). This data set contains EPS instrument data.      EPS covers the energy range of 25 to > 500 keV for electrons, and      10 keV/nucleon to ~3 MeV total energy for ions. There are seven      CDR data products for EPS

Tags: __
Organization: National Aeronautics and Space Administration
THEMIS-D: Probe Electric Field Instrument and Search Coil Magnetometer Instrument, Digital Fields Board - digitally computed Filter Bank spectra and E12 peak and average in HF band (FBK).

The Filter Bank is part of the Digital fields board and provides band-pass filtering for EFI and SCM spectra as well as E12HF peak and average value calculations. The Filter Bank provides band-pass filtering for less computationally and power intensive spectra than the FFT would provide. The process is as follows: Signals are fed to the Filter Bank via a low-pass FIR filter with a cut-off frequency half that of the original signal maximum. The output is passed to the band-pass filters, is differenced from the original signal, then absolute value of the data is taken and averaged. The output from the low-pass filter is also sent to a second FIR filter with 2:1 decimation. This output is then fed back through the system. The process runs through 12 cascades for input at 8,192 samples/s and 13 for input at 16,384 samples/sec (EAC input only), reducing the signal and computing power by a factor 2 at each cascade. At each cascade a set of data is produced at a sampling frequency of 2^n from 2 Hz to the initial sampling frequency (frequency characteristics for each step are shown below in Table 1). The average from the Filter Bank is compressed to 8 bits with a pseudo-logarithmic encoder. The data is stored in sets of six frequency bins at 2.689 kHz, 572 Hz, 144.2 Hz, 36.2 Hz, 9.05 Hz, and 2.26 Hz. The average of the coupled E12HF signal and it's peak value are recorded over 62.5 ms windows (i.e. a 16 Hz sampling rate). Accumulation of values from signal 31.25 ms windows is performed externally. The analog signals fed into the FBK are E12DC and SCM1. Sensor and electronics design provided by UCB (J. W. Bonnell, F. S. Mozer), Digital Fields Board provided by LASP (R. Ergun), Search coil data provided by CETP (A. Roux). Table 1: Frequency Properties. Cascade   Frequency content of Input Signal   Low-pass Filter Cutoff Frequency   Freuency Content of Low-pass Output Signal   Filter Bank Frequency Band 0* 0 - 8 kHz 4 kHz 0 - 4 kHz 4 - 8 kHz 1 0 - 4 kHz 2 kHz 0 - 2 kHz 2 - 4 kHz 2 0 - 2 kHz 1 kHz 0 - 1 kHz 1 - 2 kHz 3 0 - 1 kHz 512 Hz 0 - 512 Hz 512 Hz - 1 kHz 4 0 - 512 Hz 256 Hz 0 - 256 Hz 256 - 512 Hz 5 0 - 256 Hz 128 Hz 0 - 128 Hz 128 - 256 Hz 6 0 - 128 Hz 64 Hz 0 - 64 Hz 64 - 128 Hz 7 0 - 64 Hz 32 Hz 0 - 32 Hz 32 - 64 Hz 8 0 - 32 Hz 16 Hz 0 - 16 Hz 16 - 32 Hz 9 0 - 16 Hz 8 Hz 0 - 8 Hz 8 - 16 Hz 10 0 - 8 Hz 4 Hz 0 - 4 Hz 4 - 8 Hz 11 0 - 4 Hz 2 Hz 0 - 2 Hz 2 - 4 Hz 12 0 - 2 Hz 1 Hz 0 - 1 Hz 1 - 2 Hz *Only available for 16,384 Hz sampling.

Tags: electricfield, magneticfield, spectrum
Organization: National Aeronautics and Space Administration
STEREO-A Carrington Maps for the SECCHI EUVI Telescope

Synoptic (or Carrington) Maps comprise an efficient method to summarize both short term and long term coronal evolution. This resource contains East and West limb maps from the Cor1 and Cor2 coronagraphs, East(West) limb maps for HI1/2-A (HI1/2-B) imagers, and central meridian maps from the EUVI telescope. Maps are available for each Carrington Rotation since the beginning of the STEREO mission. The maps demonstrate the evolution of the corona from a relatively simple, two-sectored structure to an increasingly complex multi-sectored structure. Distortions and discontinuities in the streamer belt visible in the limb maps are associated with active regions on the sun, the shape of the current sheet, and coronal mass ejections. Meridian maps for EUVI illustrate the corresponding structures and long-term changes in the lower atmosphere.

Tags: imageintensity
Organization: National Aeronautics and Space Administration
THEMIS GBO All Sky Imager at Chibougamau, QC, Canada. ASI Thumbnails Data.

THEMIS Ground All Sky Imager at Chibougamau (49.81 deg GLat, 285.58 deg GLong): 32 x 32 pixel thumbnails for full ASI images.  The ASI stations monitor a 170 degree field of view imaging the auroral oval at kilometer resolution.  The ASI is comprised of a fisheye lens and CCD in a stainless steel enclosure topped with a transparent acrylic dome.  The CCD has a resolution of 256 x 256 pixels.  Exposure control ranges from 5 s to 1 ms although the typical data rate is one image every 3 seconds.  Silicone heaters keep the instrument within the nominal temperature range.  During daylight hours sun shades deploy to protect the CCD.\n

Tags: imageintensity
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER LUTETIA OSINAC 4 AST2 RDR V1.0

This CODMAC level 4 data set contains radiometric calibrated and geometric distortion corrected (resampled) image data in W/m^2/sr/nm,  acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft  during the LUTETIA FLY-BY mission phase, covering the period  from 2010-05-17T00:00:00.000 to 2010-09-03T23:59:59.000. The prime target is asteroid 21 Lutetia. This version V1.0 is the first version of this dataset.

Tags: __
Organization: National Aeronautics and Space Administration
GO JUP HIC HIGHRES ENERGETIC ION COUNT RATE V1.0

This data set provides energetic (MeV) ion count rates and events      measured by the Heavy Ion Counter (HIC) instrument on the Galileo      spacecraft. These data are derived from high time resolution raw data      that were recorded to tape and then played back later in the orbit.      There are two basic types of data files associated with the full-rate      reduced data: Detector Count Rates and Events (Pulse Heights).

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARSIS RDR ACTIVE IONOSPHERE SOUNDING EXT6 V1.0

The Mars Express MARSIS Active Ionospheric Sounder (AIS) full      resolution data set includes all spectral information      calibrated in units of spectral density for the Mars Express      sixth extended mission.  The data set consists of a      transmit frequency followed by a time series of spectral density      measurements of the received power.  Browse products contain      a spectrogram overview plot and individual ionograms for each      sounding  activity.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET PRELANDING OSIWAC 2 EDR MTP 009 V1.0

This data set contains raw EDR images acquired by the OSIRIS Wide AngleCamera during the prelanding phase of the Rosetta mission at the comet 67P,covering the period from 2014-10-24 to 2014-11-21.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 7 4155 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2019-01-01 to 2020-12-31. It is a Occultation measurement and covers the time 2020-11-24T10:18:05.000 to 2020-11-24T10:40:13.500.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 3 3405 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2010-01-01 to 2012-12-31. It is a Global Gravity measurement and covers the time 2012-09-16T07:51:59.000 to 2012-09-16T10:35:24.500.

Tags: __
Organization: National Aeronautics and Space Administration
APACHE POINT OBSERVATORY 3.5M AGILE OBSERVATIONS OF LCROSS

This archive contains observations of the 2009-10-09 impact of the LCROSS spacecraft on the moon by the AGILE instrument on the Apache Point Observatory 3.5m telescope. The archive consists of FITS images of the event and calibration data. This is one of several data sets of Earth-based observations of the impact.

Tags: __
Organization: National Aeronautics and Space Administration