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1) TIMED 1-min Position Data maxmize
Resource ID:spase://VSPO/NumericalData/TIMED/Ephemeris/PT1M
Start:2002-02-07 00:00:00 Observatory:TIMED Cadence:1 minute
Stop:2013-06-09 00:00:00 Instrument:TIMED Positions Resource:NumericalData
TIMED satellite position and magnetic field model information.

2) TIMED GUVI Auroral PNG Images maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/Aurora_PNG
Start:2002-01-20 00:00:00 Observatory:TIMED Cadence:
Stop:2007-11-04 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
2-D E0 and Q map images of the north and south pole aurora from GUVI L1C N2 LBH radiance data.

3) TIMED GUVI L3 Aurora Products maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/GUVI/Aurora_Products
Start:2002-03-22 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:NumericalData
Contains estimated electron average energy (Eavg) and energy flux (Q) in the auroral oval. Data is available in both geomagnetic and geographic coordinates.

4) TIMED GUVI L2B Electron Density Profiles maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/GUVI/Electron_Density_Product
Start:2002-03-22 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:NumericalData
The Level-2 Electron Density Profiles data product contains F-region electron density as a function of altitude and latitude derived from the GUVI limb data. Summaries of estimated peak electron density and total electron content are also given as Level 3 products. The profiles are derived from the 135.6-nm channel of the GUVI limb data. The 135.6-nm emission at night is due almost exclusively to recombination of O+ ions. Since O+ is the primary ion in the F region, the 135.6-nm volume emission rate is closely related to the square of the electron density. Details of the procedure of producing the electron densities are given in: DeMajistre, R., L.J. Paxton, D. Morrison, J-H. Yee, L.P. Goncherenko and A.B. Christensen, Retrievals of nighttime electron density from Thermosphere Ionosphere Mesosphere and Dynamics (TIMED) mission Global Ultraviolet Imager (GUVI) Measurements, J. Geophys Res., 109, A05305, doi:10.1029/2003JA010296.

5) TIMED GUVI Electron Density Profile PS Images maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/Electron_Density_Profiles_PS
Start:2002-02-22 00:00:00 Observatory:TIMED Cadence:
Stop:2006-05-20 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
F region electron density as a function of altitude and latitude derived from the GUVI limb data. Summaries of estimated peak electron density and total electron content are also given. The profiles are derived from the 135.6 nm channel of the GUVI limb data. The 135.6 nm emission at night is due almost exclusively to recombination of O+ ions. Since O+ is the primary ion in the F region, the 135.6 nm volume emission rate is closely related to the square of the electron density. The file spans roughly 63 days in one-day plots

6) TIMED GUVI Imaging Level 1C Disk maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/GUVI/Imaging/Imaging_L1C_Disk
Start:2002-01-08 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:05:38 Instrument:Global Ultraviolet Imager (GUVI) Resource:NumericalData
This Level 1C data product measured over multiple scans on the disk contains data directly measure by the sensors such as photometer counts, uncertainties, light intensities and pointing information derived from the GUVI raw sensor data and the TIMED Satellite ephemeris data. The data are geolocated at a 150 km altitude, then gridded and binned to a 25 km X 25 km resolution GUVI-based coordinate system consisting of the along orbit position of the sensor and the angle of the scan from the nadir position. This gridding eliminates overlap from scan to scan due to the large instantaneous field-of-view of GUVI (about 12 degrees) and involves coaddition to place the values on a uniform instrument shared grid. The data is then determined whether its from day, night, aurora or twilight pixels.

7) TIMED GUVI Imaging Level 1B Disk images maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/Imaging/L1B_Disk
Start:2002-01-07 00:00:00 Observatory:TIMED Cadence:
Stop:2005-12-27 23:08:34 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
GUVI Level 1B FUV airglow radiance images.

8) TIMED GUVI Imaging Level 1B Disk maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/GUVI/Imaging/L1B_Disk
Start:2002-01-07 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:05:38 Instrument:Global Ultraviolet Imager (GUVI) Resource:NumericalData
Level 1B Disk data contains calibrated radiance data over multiple scans that are geolocated into a GUVI-based coordinate system on the disk.

9) TIMED GUVI Imaging Level 1B Limb maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/GUVI/Imaging/L1B_Limb
Start:2002-01-08 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:05:38 Instrument:Global Ultraviolet Imager (GUVI) Resource:NumericalData
Level 1B Limb data contains calibrated radiance data geolocated into a GUVI-based coordinate system on the limb.

10) TIMED GUVI Level 1B Spectrograph maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/GUVI/Imaging/L1B_Spectrograph
Start:2002-01-07 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-11 07:58:11 Instrument:Global Ultraviolet Imager (GUVI) Resource:NumericalData
Level 1B Spectrograph data contains calibrated and geolocated radiance data into a GUVI based coordinate system in Spectrograph mode.

11) TIMED GUVI Level 1C FUV airglow radiance images. maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/Imaging/L1C_Disk
Start:2002-03-22 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:05:38 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
Global maps of GUVI Level 1C FUV airglow radiances.

12) TIMED GUVI L3 Thermospheric O/N2 maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/GUVI/L3_Thermospheric_O-N2
Start:2002-01-07 00:00:00 Observatory:TIMED Cadence:
Stop:2016-08-31 07:58:10 Instrument:Global Ultraviolet Imager (GUVI) Resource:NumericalData
Daily maps of the thermospheric column number density ratio of O and N2 referenced at N2 column number density level of 10e17 cm-2.

13) TIMED GUVI Level 1C FUV Airglow Fluxes 14-day Movies maxmize
Resource ID:spase://VSPO/DisplayData/TIMED/GUVI/Movies
Start:2001-05-26 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-21 23:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
These level 1C movies from the Global Ultraviolet Imager (GUVI) instrument on board the Thermosphere Ionosphere Mesosphere Energetics and Dynamics (TIMED) mission contains far-ultraviolet (FUV) airglow fluxes in calibrated, geolocated (at a 150-km altitude), and rectified intensities (gridded and binned to a 25 km x 25 km resolution). Each data set consist of movies with 14 days of mapped images of the log intensities by orbit for one of the 5 wavelengths bands: HI(121.6nm), OI(130.4nm), OI(135.6nm), LBHS(141-152.8nm), and LBHL(167.2-181.2nm)wavelengths, using either a transverse Mercator projection, or a North Polar projection, or a South Polar projection.

14) TIMED GUVI L2B Neutral Density Profiles maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/GUVI/Neutral_Density_Product
Start:2002-03-01 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:NumericalData
O2, N2, and O neutral density profiles over an orbit as a function of latitude and altitude derived from GUVI OI 135.6 nm and N2 LBH short and long radiance profiles.

15) TIMED GUVI Nightside Cylindrical Composite Disk Images maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/Nightside_Cylindrical_Disk
Start:2002-01-14 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
This composite image is produced from GUVI radiance data (Level 1C) where the SZA > 95 deg. (nightside) for a complete day mapped onto the globe. It is a composite of the O I 130.4 nm emission (blue), O I 135.6 nm (green), and LBH Short (140 - 150 nm) (red). White color indicates emission from particles in aurora (all colors), pink areas generally indicate particle precipitation (SAA) or solar glint, blue emissions indicate typical nighttime recombination emissions.

16) TIMED GUVI Strip Disk Composite Images maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/Nightside_Strip_Disk
Start:2002-01-14 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
This composite image is produced from GUVI radiance data (Level 1C) plotted as a strip image for a complete day. It is a composite of the O I 130.4 nm emission (blue), O I 135.6 nm (green), and LBH Short (140 - 150 nm) (red). White color indicates emission from particles in aurora (all colors), pink areas generally indicate particle precipitation (SAA) or solar glint, blue emissions indicate typical nighttime recombination emissions, light grey typically indicates dayglow emission.

17) TIMED GUVI Strip Limb Composite Images maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/Nightside_Strip_Limb
Start:2002-01-14 00:00:00 Observatory:TIMED Cadence:
Stop:2007-12-11 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
This composite image is produced from GUVI radiance data (Level 1C) plotted as a strip image for a complete day. It is a composite of the O I 130.4 nm emission (blue), O I 135.6 nm (green), and LBH Short (140 - 150 nm) (red). White typically indicates dayglow emission, green indicates nightside recombination emission, white streaks typically indicate stars in the instrument field-of-view.

18) TIMED GUVI O/N2 Summary GIF Images maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/O-N2_Summary_GIF
Start:2002-02-21 00:00:00 Observatory:TIMED Cadence:
Stop:2007-04-21 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
A combined map of GUVI O/N2 and CODE TEC (total electron content) over three days. The CODE TEC data were obtained from ftp.unibe.ch/aiub/CODE/ and re-sampled at GUVI O/N2 location and time.

19) TIMED GUVI L3 Thermospheric O/N2 PS Images maxmize
Resource ID:spase://VITMO/DisplayData/TIMED/GUVI/Thermospheric_O-N2_PS
Start:2002-01-07 00:00:00 Observatory:TIMED Cadence:
Stop:2007-11-04 00:00:00 Instrument:Global Ultraviolet Imager (GUVI) Resource:DisplayData
Thermospheric O/N2 daily maps of the thermospheric column number density ratio of O and N2 referenced at N2 column number density level of 10E17 cm-2.

20) TIMED SABER Level 1B maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SABER/L1B
Start:2002-01-25 00:00:00 Observatory:TIMED Cadence:
Stop:2016-08-15 07:58:11 Instrument:Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) Resource:NumericalData
Contains the SABER Level 1B calibrated radiance profiles converted to radiance units with instrument effects removed, geolocated and gridded to uniform angle spacing.

21) TIMED SABER Level 2A maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SABER/L2A
Start:2002-01-25 00:00:00 Observatory:TIMED Cadence:
Stop:2016-08-15 07:58:11 Instrument:Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) Resource:NumericalData
Contains SABER Level 1 spectra that have been processed into vertical profiles of geophysical quantities on a uniform altitude grid. These vertical profiles are at the highest available horizontal and temporal resolution. Routine products include profiles of temperature (kelvin), pressure (milibars), CO2, O3, H2O, and the volume emission rates (ergs/cm^3/sec).

22) TIMED SABER Level 2B maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SABER/L2B
Start:2002-01-25 00:00:00 Observatory:TIMED Cadence:
Stop:2016-08-15 07:58:11 Instrument:Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) Resource:NumericalData
Contains SABER Level 2a data that have been further processed to produce higher level products. Includes mixing ratio - CO2, O, H; Cooling rate (kelvin/day) - CO2, NO, O3, H2O; Heating rate (kelvin/day) - O3, O2, CO2; Reaction rates (/sec); Airglow (watts/m^2/sr); Geostrophic winds (m/s).

23) TIMED SEE Level2A EGS Solar Irradiance Data maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SEE/L2A_EGS
Start:2002-02-08 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-12 07:58:11 Instrument:Solar EUV Experiment (SEE) Resource:NumericalData
The EUV Grating Spectrograph (EGS) aboard SEE performs measurements of the Sun for about 3 minutes every orbit (97 minutes) which usually gives 14-15 measurements per day. The Level 2A data is time averaged over each measurement, after being 1-AU corrected and removing flares. The 1-AU correction is provided.

24) TIMED SEE Level2A XPS Solar Irradiance Data maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SEE/L2A_XPS
Start:2002-01-22 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-12 07:58:11 Instrument:Solar EUV Experiment (SEE) Resource:NumericalData
The 12 X-Ray Photometers (XP) aboard SEE perform full-disk irradiance measurements of the Sun for about 3 minutes every orbit (97 minutes) which usually gives 14-15 measurements per day. 8 of the XPs produce XUV signals (more info on XP coatings) and one other XP provides a hydrogen Lyman-alpha measurement (121.5 nm). The XPS Level 2A data is time averaged over each measurement, after being 1-AU corrected and removing flares. The 1-AU correction is provided.

25) TIMED SEE Level2B EGS Occultations Data maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SEE/L2B_EGS
Start:2002-04-25 00:00:00 Observatory:TIMED Cadence:
Stop:2014-09-14 07:58:11 Instrument:Solar EUV Experiment (SEE) Resource:NumericalData
The EUV Grating Spectrograph (EGS) aboard SEE performs measurements of the Sun for about 3 minutes every orbit (97 minutes) which usually gives 14-15 measurements per day. 4x per year, in-between direct solar measurements, the SEE instrument has opportunities to observe the solar irradiance transmitted through the atmosphere. The Level 2B EGS Occultation data is time averaged over each measurement and divided by the average of the previous and next solar observations. The EGS resolution is about 0.4 nm, but the data product is sampled at 0.1 nm with valid data ranging from ~27-190 nm.

26) TIMED SEE Level2 EGS Solar Irradiance Data maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SEE/L2_EGS
Start:2002-02-08 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-12 07:58:11 Instrument:Solar EUV Experiment (SEE) Resource:NumericalData
The EUV Grating Spectrograph (EGS) aboard SEE performs measurements of the Sun for about 3 minutes every orbit (97 minutes) which usually gives 14-15 measurements per day. The Level 2 data is time averaged over the entire day, after being 1-AU corrected and removing flares. The 1-AU correction is provided.

27) TIMED SEE Level2 XPS Solar Irradiance Data maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SEE/L2_XPS
Start:2002-01-22 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-12 07:58:11 Instrument:Solar EUV Experiment (SEE) Resource:NumericalData
The 12 X-Ray Photometers (XP) aboard SEE perform full-disk irradiance measurements of the Sun for about 3 minutes every orbit (97 minutes) which usually gives 14-15 measurements per day. 8 of the XPs produce XUV signals (more info on XP coatings) and one other XP provides a hydrogen Lyman-alpha measurement (121.5 nm). The XPS Level 2 data is time averaged over the entire day, after being 1-AU corrected and removing flares. The 1-AU correction is provided.

28) TIMED SEE Level 3 Solar Irradiance Data maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SEE/L3
Start:2002-01-22 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-12 07:58:11 Instrument:Solar EUV Experiment (SEE) Resource:NumericalData
SEE Level 3 data files contain one daily averaged solar irradiance spectrum in 1 nm intervals extracted from the EGS Level 2 and XPS Level 2 data products. Shortward of 27 nm, a solar model is scaled to match the XPS broadband data. SEE Level 3 data files also contain 38 emission lines extracted from EGS Level 2 spectra, and the XPS Level 2 diode irradiances. For normal operations, SEE observes the Sun for about 3 minutes every orbit (97 minutes), which usually gives 14-15 measurements per day. The SEE Level 3 data are time averaged over the entire day, after applying corrections for atmospheric absorption, degradation, flare removal, and to 1-AU.

29) TIMED SEE Level 3A Solar Irradiance Data maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SEE/L3A
Start:2002-01-22 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-12 07:58:11 Instrument:Solar EUV Experiment (SEE) Resource:NumericalData
SEE Level 3A data files contain each measurements averaged solar irradiance spectrum in 1 nm intervals extracted from the EGS Level 2A and XPS Level 2A data products. Shortward of 27 nm, a solar model is scaled to match the XPS broadband data. SEE Level 3A data files also contain 38 emission lines extracted from EGS Level 2A spectra, and the XPS Level 2A diode irradiances. For normal operations, SEE observes the Sun for about 3 minutes every orbit (97 minutes), which usually gives 14-15 measurements per day. The SEE Level 3A data are time averaged over each measurement, after applying corrections for atmospheric absorption, degradation, flare removal, and to 1-AU.

30) TIMED SEE Level 4 XPS Modeled Solar Irradiance Data maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/SEE/L4_XSP
Start:2002-01-22 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-12 07:58:11 Instrument:Solar EUV Experiment (SEE) Resource:NumericalData
The SEE XPS Level 4 data are derived from the XPS Level 1 data products. The XPS Level 4 processing algorithm uses reference CHIANTI spectral models to generate a higher spectral resolution (0.1 nm) estimate of the solar XUV irradiance by scaling the model reference spectra to match the XPS photometer currents (signal). The CHIANTI Quiet Sun (QS) spectrum and Active Region (AR) spectrum are used with a scaling of the AR spectrum to match the minimum signal on each day, and then a CHIANTI isothermal flare spectrum is scaled to match the signal above the daily minimum signal. The flare temperature is determined from the ratio of the GOES XRS 0.1-0.8 nm irradiance to the GOES XRS 0.05-0.4 nm irradiance. These scaling factors, flare temperature, and resulting model spectrum in the 0-40 nm range in 0.1 nm intervals are in the XPS Level 4 data product for every measurement made by XPS photometer #1 or #2 (0.1-7 nm band). A SEE XPS Level 4 data product is produced for each UT day, and these daily products are also merged into three different full mission data files: daily averages (24-hour) orbit averages (3-min about every 97 min) 1-minute averages (but with only about 3% duty cycle) The XPS Level 4 result in 0.1 nm intervals is also compressed into 1-nm intervals for use in the SEE Level 3 and Level 3A data products. On-orbit instrument characterization is an ongoing effort, and the SEE team checks photometer degradation using redundant channels and underflight calibration rockets whose payload includes TIMED SEE prototype instruments. The accuracy of the XPS Level 1 irradiance is 12%-26%, photometer dependent. There is additional uncertainty for applying the spectral model for the XPS Level 4 irradiances, and this estimated accuracy is 30% for the integrated XUV irradiance. The spectral distribution in the XPS Level 4 is from the CHIANTI model and not from direct measurements from XPS, a set of broadband photometers. The spectral distribution above 27 nm has been validated with the TIMED SEE EGS (27-190 nm, 0.4 nm resolution) measurements, so there is good confidence in the spectral distribution shortward of 27 nm.

31) TIMED TIDI LOS maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/TIDI/L1_LOS
Start:2002-01-25 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-11 07:58:11 Instrument:TIMED Doppler Interferometer (TIDI) Resource:NumericalData
Contains the TIDI Level 1B spectra corrected for instrumental effects and converted to Rayleighs/cm^-1, ancillary data and profiles of apparent LOS wind, temperature, and volume emission rates and their variances annotated with profile location and processing state.

32) TIMED TIDI Profiles maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/TIDI/L2_Profiles
Start:2002-01-25 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-11 07:58:11 Instrument:TIMED Doppler Interferometer (TIDI) Resource:NumericalData
Contains the TIDI Level 2 inverted profiles of wind, temperature and volume emission rates annotated with profile location and processing status. Profiles are produced at the maximum temporal resolution of the instrument.

33) TIMED TIDI Vectors maxmize
Resource ID:spase://VITMO/NumericalData/TIMED/TIDI/L3_Vectors
Start:2002-01-25 00:00:00 Observatory:TIMED Cadence:
Stop:2016-09-11 07:58:11 Instrument:TIMED Doppler Interferometer (TIDI) Resource:NumericalData
Contains the TIDI Level 3 data mapped onto a fixed angle-along-the-track grid. The wind is decomposed into its zonal and meridional components. Each profile is annotated with ancillary data including profile position and processing status.

34) TIMED TIDI profiles of Mesosphere/Lower Thermosphere winds maxmize
Resource ID:spase://VSPO/NumericalData/TIMED/TIDI/TIDI
Start:2002-02-20 00:06:55 Observatory:TIMED Cadence:
Stop:2016-09-14 08:00:05 Instrument:TIMED Doppler Interferometer (TIDI) Resource:NumericalData
This Level 3 data set of wind vectors from the Thermosphere Ionosphere Mesosphere Energetics and Dynamics (TIMED) Doppler Interferometer (TIDI) contains zonal and meridional components of the neutral wind measured at 60-180 km that are mapped onto fixed angle-along-the-track grids. Vertical resolution is ~2 km at the lower altitudes and 25 km at the thermosphere, with an accuracy that approaches ~3 m/sec. Each profile is annotated with ancillary data including profile position and processing status.

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