| |
HESSI Data Handling
HESSI Data Products
|
FITS files: Telemetry Packets with Appended Catalog Data |
|
Daily Catalog Files, online |
|
Whole Mission Flare list, online |
|
Filedb FITS file, contains File names, time ranges, online |
|
CD List file, contains CD names, Files on each CD, online |
|
Catalog for vc2 data, for each contact, online, but not permanently |
Hessi Catalog:
|
Observing Summary: (Implemented) |
|
spin-averaged count rates in 9 energy bands, summed over
detectors |
|
particle detector rates |
|
modulation variance, 2 Coarsest collimators |
|
S/C position |
|
Instrument Log: (Partially Implemented) Housekeeping, State
of Health data for systems |
|
Flare List: (Implemented) |
|
Id number |
|
Start, peak and end times, in energy range [3.0, 20.0] keV |
|
peak count rate |
|
total counts |
|
Highest energy of observed photons |
|
Flare position, arcsec from Sun center |
|
Flags for flares that start/end in Eclipse or SAA |
|
Spectral catalog: (Not Implemented) |
|
count and photon spectra as a function of time |
|
Thermal + double power law photon spectra, |
|
dE = E/2 energy resolution. |
|
Image catalog: (Partially Implemented) |
|
Images in the energy bands given by the Observing Summary,
If possible, Cadence determined by Count Rate. (Presently only 4 second
peak) |
Hessi Soc Tests:
|
Local Tests: vc1 & vc3 simulated in raw data files, (no
headers or frames). Realistic orbit data, HSI_CONTACT2FITS run from IDL
session by JMM. Results in simulated data files online at http://hessi.ssl.berkeley.edu/data/test_data/. |
|
Test of SOC scripts: vc1 & vc3, simulated data, passed
into ITOS, HSI_CONTACT2FITS run in script by TEQ, script then queues the
data for CD production and FTP. |
|
End-to-End test: vc1 & vc3 from HESSI, no orbit data,
no "flare", FITS file with Obs summary, but no flare list. |
|