Object Explorer

Other spectra

The SDSS often takes repeat spectra of the same object. Each time that astronomical object is spectroscopically observed with any of the spectrographs connected to the SDSS telescope, it is assigned a separate specObjID. We then select the best spectrum and assign it as sciencePrimary.

Information about each spectroscopic observation is stored in the specObjAll table. The specObj view contains only data for spectra assigned as sciencePrimary.

The table below shows all spectra that were measured for this object.

All Spectra of this Object

specObjId	plate	MJD	fiber	ra	dec	specRa	specDec	sciencePrimary	distanceArcMin	class
4070362194125713408	3615	56544	851	37.68172	0.78672	37.68172	0.78672	1	0.00023184	GALAXY
4070367668782952448	3615	55179	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4070367669269491712	3615	55208	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	QSO
4070367673245691904	3615	55445	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4070366580629499904	3615	55856	867	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4070367686231257088	3615	56219	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106396465835470848	3647	55181	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106396466842103808	3647	55241	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106392072738238464	3647	55476	855	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106396476673552384	3647	55827	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	QSO
4106408023525355520	3647	55945	913	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106397582761848832	3647	56219	875	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106398138372911104	3647	56568	877	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106397589086859264	3647	56596	875	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4771792870015954944	4238	55455	833	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY

Flux-Matched Spectra of this Object

specObjId	plate	MJD	fiber	ra	dec	specRa	specDec	sciencePrimary	distanceArcMin	class
4070367668782952448	3615	55179	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4070367669269491712	3615	55208	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	QSO
4070367673245691904	3615	55445	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4070366580629499904	3615	55856	867	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4070367686231257088	3615	56219	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4070362194125713408	3615	56544	851	37.68172	0.78672	37.68172	0.78672	1	0.00023184	GALAXY
4106396465835470848	3647	55181	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106396466842103808	3647	55241	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106392072738238464	3647	55476	855	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106396476673552384	3647	55827	871	37.68172	0.78672	37.68172	0.78672	0	0.00023184	QSO
4106408023525355520	3647	55945	913	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106397582761848832	3647	56219	875	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106398138372911104	3647	56568	877	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4106397589086859264	3647	56596	875	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY
4771792870015954944	4238	55455	833	37.68172	0.78672	37.68172	0.78672	0	0.00023184	GALAXY

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Other spectra

All Spectra of this Object

Flux-Matched Spectra of this Object