Information on Service 'NOVA Spectra Collection'

Service Name: NOVA Spectra Collection
Description: This collection is comprised of spectra from many different researchers, observatories and instrumental configurations. Most of them were used in publications (bibcode indicated at column "Ref.").
Contact: NOVA nova@conicet.gov.ar CONICET - República Argentina
Access using: form an interface for web browsers through an HTML form
Documentation: Nuevo Observatorio Virtual Argentino (NOVA) is an instrument for coordinating the efforts of the participating institutions in Argentina to achieve greater efficiency and productivity in the access, management and analysis of multiwavelength astronomical observations. OAC Observatorio Astronómico de Córdoba FCAGLP- UNLP - Facultad de Cs. Astronómicas y Geofísicas de La Plata - Universidad Nacional de La Plata IALP - Instituto de Astrofísica de La Plata- La Plata Astrophysical Institute IAR Instituto Argentino de Radioastronomía IAFE Instituto de Astronomía y Física del Espacio ICATE Instituto de Ciencias Astronómicas, de la Tierra y del Espacio IATE Instituto de Astronomía Teórica y Experimental CASLEO Complejo Astronómico El Leoncito Related papers: WR 35a: A new double-lined spectroscopic binary Authors: Gamen, R.; Collado, A.; Barbá, R.; Chené, A.-N.; St-Louis, N. Apsidal motion in massive close binary systems - I. HD 165052, an extreme case? Authors: Ferrero, G.; Gamen, R.; Benvenuto, O.; Fernandez-Lajus, E. Central stars of planetary nebulae. II. New OB-type and emission-line stars Authors: Weidmann, W. A.; Gamen, R.

Data Table Fields:

Name	Table Head	Description	Unit	UCD
accref	Product key	Access key for the data	N/A	meta.ref.url;meta.dataset
ssa_location	Location	ICRS location of aperture center	deg	pos.eq
ssa_dateObs	Date Obs.	Midpoint of exposure	d	time.epoch
ssa_timeExt	Exp. Time	Exposure duration	s	time.duration
ssa_length	Length	Number of points in the spectrum	N/A	N/A
accsize	File size	Size of the data in bytes	byte	N/A
ssa_dstitle	Title	A compact and descriptive designation of the dataset.	N/A	meta.title;meta.dataset
ssa_creatorDID	C. DID	Dataset identifier assigned by the creator	N/A	meta.id
ssa_pubDID	P. DID	Dataset identifier assigned by the publisher	N/A	N/A
ssa_cdate	Proc. Date	Processing/Creation date	N/A	time;meta.dataset
ssa_pdate	Pub. Date	Date last published.	N/A	N/A
ssa_bandpass	Bandpass	Bandpass (i.e., rough spectral location) of this dataset; this should be the most appropriate term from the values of VODataService vs:Waveband.	N/A	instr.bandpass
ssa_cversion	C. Version	Creator assigned version for this dataset (will be incremented when this particular item is changed).	N/A	meta.version;meta.dataset
ssa_targname	Object	Common name of object observed.	N/A	meta.id;src
ssa_targclass	Ob. cls	Object class (star, QSO,...; use Simbad object classification http://simbad.u-strasbg.fr/simbad/sim-display?data=otypes if at all possible)	N/A	src.class
ssa_redshift	z	Redshift of target object	N/A	src.redshift
ssa_targetpos	Obj. pos	Equatorial (ICRS) position of the target object.	N/A	pos.eq;src
ssa_snr	SNR	Signal-to-noise ratio estimated for this dataset	N/A	stat.snr
ssa_aperture	Aperture	Angular diameter of aperture	deg	instr.fov
ssa_specmid	Mid. Band	Midpoint of region covered in this dataset	m	em.wl;instr.bandpass
ssa_specext	Bandwidth	Width of the spectrum	m	em.wl;instr.bandwidth
ssa_specstart	Band start	Lower value of spectral coordinate	m	em.wl;stat.min
ssa_specend	Band end	Upper value of spectral coordinate	m	em.wl;stat.max
ssa_dstype	Data type	Type of data (spectrum, time series, etc)	N/A	N/A
ssa_publisher	Publisher	Publisher of the datasets included here.	N/A	N/A
ssa_creator	Creator	Creator of the datasets included here.	N/A	N/A
ssa_collection	Collection	A short handle naming the collection this spectrum belongs to.	N/A	N/A
ssa_instrument	Instrument	Instrument or code used to produce these datasets	N/A	meta.id;instr
ssa_datasource	Src	Method of generation for the data (one of survey, pointed, theory, custom, artificial).	N/A	N/A
ssa_creationtype	Using	Process used to produce the data (archival, cutout, filtered, mosaic, projection, spectralExtraction, or catalogExtraction)	N/A	N/A
ssa_reference	Ref.	URL or bibcode of a publication describing this data.	N/A	N/A
ssa_fluxStatError	Err. flux	Statistical error in flux	N/A	stat.error;phot.flux.density;em
ssa_fluxSysError	Sys. Err flux	Systematic error in flux	N/A	stat.error.sys;phot.flux.density;em
ssa_fluxcalib	Calib Flux	Type of flux calibration (ABSOLUTE, CALIBRATED, RELATIVE, NORMALIZED, or UNCALIBRATED).	N/A	N/A
ssa_binSize	Spect. Bin	Bin size in wavelength	m	em.wl;spect.binSize
ssa_spectStatError	Err. Spect	Statistical error in wavelength	m	stat.error;em
ssa_spectSysError	Sys. Err. Spect	Systematic error in wavelength	m	stat.error.sys;em
ssa_speccalib	Calib. Spect.	Type of wavelength calibration	N/A	meta.code.qual
ssa_specres	Spec. Res.	Resolution on the spectral axis	m	spect.resolution;em.wl
mime	Type	MIME type of the file served	N/A	meta.code.mime
owner	Owner	Owner of the data	N/A	N/A
embargo	Embargo ends	Date the data will become/became public	a	N/A

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