TABLE  akari_lmc_psa_v1

Contains the parameters provided for each source in the AKARI-LMC point source archive (Version 1).

This table contains the parameters provided for each source in the
AKARI-LMC point source archive (release version 1, 13/11/2012).

The photometric catalog covers about 10 square degrees of the LMC with
wavelengths of N3 (3.2 micron), S7 (7.0 micron), S11 (11 micron), L15
(15.0 micron), and L24 (24.0 micron). The "Archive" includes all detected
sources (802285) and thus has more and fainter sources than "Catalog",
which may contain potential false detection or sources with larger
photometric uncertainties.
Each source in the all-band catalog has a name which consist of the
following parts: "AKARI-LMCA Jhhmmss.ss-ddmmss.s".
The second column of the catalog corresponds to the acronym of the catalog,
"AKARI-LMCA" for "Archive", and the third column the coordinates,
"Jhhmmss.ss-ddmmss.s". Please use these denotation in scientific articles.

For a complete description please see the
documentation of the AKARI-LMC PSC public release.
The use of this catalogue for the scientific analysis should follow the the guidelines for publication: AKARI Guidelines for Publication.


Required constraints:
  • Primary key is (OBJID)

NameTypeLengthUnitDescriptionDefault ValueUnified Content Descriptor
OBJIDchar8 Internal Object ID  
OBJNAME1char10 Source identifier(an acronym of the catalog)  
OBJNAME2char19 Source identifier(Jhhmmss.ss-ddmmss.s)  
RAfloat8degreesRight ascension J2000  
DECfloat8degreesDeclination J2000  
cxfloat8 unit vector of spherical co-ordinates pos.distance;pos.cartesian.x
cyfloat8 unit vector of spherical co-ordinates pos.distance;pos.cartesian.y
czfloat8 unit vector of spherical co-ordinates pos.distance;pos.cartesian.z
htmIDbigint8 Hierarchical Triangular Mesh (HTM) index for equatorial co-ordinates (computed to level 20) pos.eq
FLAGEQchar1 Eqband flag that indicates the band at which the coordinates are determined (0:N3, 1:S7, 2:S11, 3:L15, 4:L24)  
XPIXN3float8pixPixel-Coordinate (x)999.999 
YPIXN3float8pixPixel-Coordinate (y)999.999 
MAGN3float8magmagnitude99.999 
MERRN3float8magmagnitude error99.999 
MERR2N3float8magmagnitude error99.999 
CHIN3float8 Chi99.999 
SHARPN3float8 Sharpness99.999 
TIMEN3char19 Observing time9999-99-99T99:99:99 
PIDN3char9 Observing Pointing identifier9999999.9 
FLAGSN3 tooltipchar7 Star designation9999999 
MATS7 tooltiptinyint1 the number of matching with S70 
DRS7 tooltipfloat8arcsecdistance between matched sources99.99 
XPIXS7float8pixPixel-Coordinate (x)999.999 
YPIXS7float8pixPixel-Coordinate (y)999.999 
MAGS7float8magmagnitude99.999 
MERRS7float8magmagnitude error99.999 
MERR2S7float8magmagnitude error99.999 
CHIS7float8 Chi99.999 
SHARPS7float8 Sharpness99.999 
TIMES7char19 Observing time9999-99-99T99:99:99 
PIDS7char9 Observing Pointing identifier9999999.9 
FLAGSS7 tooltipchar7 Star designation9999999 
MATS11 tooltiptinyint1 the number of matching with S110 
DRS11 tooltipfloat8arcsecdistance between matched sources99.99 
XPIXS11float8pixPixel-Coordinate (x)999.999 
YPIXS11float8pixPixel-Coordinate (y)999.999 
MAGS11float8magmagnitude99.999 
MERRS11float8magmagnitude error99.999 
MERR2S11float8magmagnitude error99.999 
CHIS11float8 Chi99.999 
SHARPS11float8 Sharpness99.999 
TIMES11char19 Observing time9999-99-99T99:99:99 
PIDS11char9 Observing Pointing identifier9999999.9 
FLAGSS11 tooltipchar7 Star designation9999999 
MATL15 tooltiptinyint1 the number of matching with L150 
DRL15 tooltipfloat8arcsecdistance between matched sources99.99 
XPIXL15float8pixPixel-Coordinate (x)999.999 
YPIXL15float8pixPixel-Coordinate (y)999.999 
MAGL15float8magmagnitude99.999 
MERRL15float8magmagnitude error99.999 
MERR2L15float8magmagnitude error99.999 
CHIL15float8 Chi99.999 
SHARPL15float8 Sharpness99.999 
TIMEL15char19 Observing time9999-99-99T99:99:99 
PIDL15char9 Observing Pointing identifier9999999.9 
FLAGSL15 tooltipchar7 Star designation9999999 
MATL24 tooltiptinyint1 the number of matching with L240 
DRL24 tooltipfloat8arcsecdistance between matched sources99.99 
XPIXL24float8pixPixel-Coordinate (x)999.999 
YPIXL24float8pixPixel-Coordinate (y)999.999 
MAGL24float8magmagnitude99.999 
MERRL24float8magmagnitude error99.999 
MERR2L24float8magmagnitude error99.999 
CHIL24float8 Chi99.999 
SHARPL24float8 Sharpness99.999 
TIMEL24char19 Observing time9999-99-99T99:99:99 
PIDL24char9 Observing Pointing identifier9999999.9 
FLAGSL24 tooltipchar7 Star designation9999999 
SEQNUMint4 Sequential number (unique object ID)  
Total length581