*Column*	*Value*		*Explain (UCD)*
_r	0.000	arcsec	Distance from center (187.632650622292+12.49019598848140)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	12 30 31.83614935008	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+12 29 24.7055585330	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	12 27 59.97658860118	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+12 45 58.4792219234	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) (POS_EQ_DEC)
_Glon	283.40992314505405	deg	Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon) (POS_GAL_LON)
_Glat	+74.56401162016586	deg	Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat) (POS_GAL_LAT)

obs_publisher_did	ivo://cadc.nrc.ca/HST?n9wt61n6q/n9wt61n6q_cal		publisher dataset identifier (meta.id;meta.dataset) (ID_DATASET)
obs_collection	HST		Collection short name for the data colection (meta.id;meta.dataset) (ID_CATALOG)
facility_name	HST		telescope name (meta.id;instr.tel) (TEL_ID)
instrument_name	NICMOS		instrument name (meta.id;instr)
obs_id	n9wt61n6q		internal dataset identifier (meta.id;meta.dataset)
dataproduct_type	image		type of product (meta.note)
calib_level	2		calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date	257231573	s	timestamp of date the data becomes publicly available (time.epoch)
target_name	VCC1297		name of intended target (meta.id)
s_ra	187.632650622292	deg	⁽ⁱ⁾ RA of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
s_dec	+12.49019598848140	deg	⁽ⁱ⁾ DEC of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
s_fov	0.00434557192649		size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_region	Polygon ICRS 187.63042656466538 12.490119006567767 187.6325680778303 12.492367279351313 187.63487468098612 12.490272952172973 187.6327331651116 12.488024697593588		region bounded by observation (obs.field)
s_resolution	0.0838664913594		typical spatial resolution (pos.angResolution)
s_xel1	256		dimensions (number of pixels) along one spatial axis (meta.number)
s_xel2	256		dimensions (number of pixels) along the other spatial axis (meta.number)
t_min	54520.7599438	d	start time of observation (MJD) (t_min) (time.epoch)
t_max	54520.7617957	d	end time of observation (MJD) (t_max) (time.epoch)
t_exptime	159.998001	s	exposure time of observation (time.expo)
t_resolution			typical temporal resolution (pos.angResolution)
t_xel	1		dimensions (number of pixels) along the time axis (time.scale)
em_min	1.4084e-06	m	start spectral coordinate value (instr.bandpass)
em_max	1.80940000000e-06	m	stop spectral coordinate value (instr.bandpass)
em_res_power	0.0838664993644		typical spectral resolution (spect.resolution)
em_xel	1		dimensions (number of pixels) along the energy axis (phys.size)
em_ucd			UCD describing the spectral axis (meta.number)
pol_states			polarization states present in the data (phys.polarization)
pol_xel			dimensions (number of pixels) along the polarization axis (phys.size)
o_ucd	phot.count		UCD describing the observable axis (pixel values) (meta.number)
access_url	Datalink		URL to download the data (meta.ref.url)
access_format	application/x-votable+xml;content=datalink		format of the data files (meta.note)
access_estsize			estimated size of the download (meta.number)
core_id	00000000-0000-0000-3324-014305faf752		primary key (meta.id.part;meta.main)
lastModified	2018-03-06T19:01:03	s	⁽ⁱ⁾ timestamp of last modification of the metadata (lastModified) (time.epoch)

VizieR

VizieR