Table information for 'hess_dr.obscore_test'

General

Table Description: IVOA ObsCore description of event lists for observations in the H.E.S.S. DL3 public test data release 1. The release consists of event lists and instrument response functions for observations of various well-known gamma-ray sources (the Crab nebula, PKS 2155-304, MSH 15-52, RX J1713.7-3946) as well as observations of empty fields for background modeling.

This table is available for ADQL queries and through the TAP endpoint.

Resource Description: The release consists of event lists and instrument response functions for observations of various well-known gamma-ray sources (the Crab nebula, PKS 2155-304, MSH 15-52, RX J1713.7-3946) as well as observations of empty fields for background modeling.

For a list of all services and tables belonging to this table's resource, see Information on resource 'H.E.S.S. DL3 public test data release 1'

Resource Reference URL: https://www.mpi-hd.mpg.de/hfm/HESS/pages/dl3-dr1/

Citing this table

To cite the table as such, we suggest the following BibTeX entry:

@MISC{vo:HESS_DL3_DR1_test,
  year=2018,
  title={H.E.S.S. DL3 public test data release 1},
  author={H.E.S.S. collaboration},
  url={https://www.mpi-hd.mpg.de/hfm/HESS/pages/dl3-dr1/},
  howpublished={{VO} resource provided by the {PADC} {TAP} Server on voparis-tap-he.obspm.fr}
}

H.E.S.S. collaboration, 2018. The data and documentation is publicly released by the H.E.S.S. collaboration as a contribution to the ongoing efforts to define a common open format for data level 3 of imaging atmospheric Cherenkov telescopes (IACTs) and IACT open-source science tool development, to enlarge the community involved in IACT data analysis. No scientific publications may be derived from the data. Using the data for new claims about the astrophysical sources is not permitted. When using this data, please include the following attribution: "This work made use of data from the H.E.S.S. DL3 public test data release 1 (HESS DL3 DR1, H.E.S.S. collaboration, 2018)". Alternatively, use the following shorter version, e.g. for presentations: "HESS DL3 DR1, H.E.S.S. collaboration". These terms of use must be included in all copies in full or part of the data.

Columns

Sorted alphabetically. [Sort by DB column index]

NameTable Head DescriptionUnitUCD
access_estsize Size Estimated size of data product kbyte phys.size;meta.file
access_format Media Type MIME type of the resource at access_url N/A meta.code.mime
access_url Access URL The URL at which to obtain the data set. N/A meta.ref.url
calib_level Calibration level Amount of data processing that has been applied to the data [Note calib] N/A meta.code;obs.calib
dataproduct_subtype Subtype Data product specific type N/A meta.code.class
dataproduct_type Product type High level scientific classification of the data product, taken from an enumeration N/A meta.code.class
em_max λ_max Maximal wavelength represented within the data set m em.wl;stat.max
em_min λ_min Minimal wavelength represented within the data set m em.wl;stat.min
em_res_power λ/Δλ Spectral resolving power lambda/delta lambda N/A spect.resolution
em_xel |λ| Number of elements (typically pixels) along the spectral axis. N/A meta.number
facility_name Facility Name of the facility at which data was taken N/A meta.id;instr.tel
instrument_name Instrument Name of the instrument that produced the data N/A meta.id;instr
o_ucd Obs. UCD UCD for the product's observable N/A meta.ucd
obs_collection Collection Name of a data collection (e.g., project name) this data belongs to N/A meta.id
obs_creator_did Creator DID Dataset identifier assigned by the creator. N/A meta.id
obs_id Obs. Id Unique identifier for an observation N/A meta.id
obs_publisher_did Pub. DID Dataset identifier assigned by the publisher. N/A meta.ref.ivoid
obs_title Title Free-from title of the data set N/A meta.title;obs
pol_xel |Pol| Number of elements (typically pixels) along the polarization axis. N/A meta.number
s_dec Dec Dec of (center of) observation, ICRS deg pos.eq.dec
s_fov FoV Approximate spatial extent for the region covered by the observation deg phys.angSize;instr.fov
s_ra RA RA of (center of) observation, ICRS deg pos.eq.ra
s_resolution Space Res. Best spatial resolution within the data set arcsec pos.angResolution
s_xel1 |X| Number of elements (typically pixels) along the first spatial axis. N/A meta.number
s_xel2 |Y| Number of elements (typically pixels) along the second spatial axis. N/A meta.number
t_exptime Exp. Time Total exposure time s time.duration;obs.exposure
t_max Max. t Upper bound of times represented in the data set d time.end;obs.exposure
t_min Min. t Lower bound of times represented in the data set d time.start;obs.exposure
t_resolution Res. t Minimal significant time interval along the time axis s time.resolution
t_xel |t| Number of elements (typically pixels) along the time axis. N/A meta.number
target_class Target Class Class of the target object (star, QSO, ...) N/A src.class
target_name Target Name Object a targeted observation targeted N/A meta.id;src

Columns that are parts of indices are marked like this.

VOResource

VO nerds may sometimes need VOResource XML for this table.