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
4070338531724816384	3615	55179	765	37.23897	0.52935	37.23897	0.52935	1	0.00017450	GALAXY
458349594514843648	407	51820	394	37.23897	0.52935	37.23899	0.52936	0	0.00127136	GALAXY
1755396207145936896	1559	53271	430	37.23897	0.52935	37.23899	0.52936	0	0.00127136	GALAXY
2968039898445015040	2636	54082	610	37.23897	0.52935	37.23896	0.52934	0	0.00054551	GALAXY
4070338532211355648	3615	55208	765	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4070341834722439168	3615	55445	777	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4070338543082991616	3615	55856	765	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4070339098928934912	3615	56219	767	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4070344052183855104	3615	56544	785	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4106368428288962560	3647	55181	769	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106368979051409408	3647	55241	771	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106375030308007936	3647	55476	793	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106367889371230208	3647	55827	767	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106357995746291712	3647	55945	731	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106366796436271104	3647	56219	763	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106366802291519488	3647	56568	763	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106368452028723200	3647	56596	769	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY

Flux-Matched Spectra of this Object

specObjId	plate	MJD	fiber	ra	dec	specRa	specDec	sciencePrimary	distanceArcMin	class
458349594514843648	407	51820	394	37.23897	0.52935	37.23899	0.52936	0	0.00127136	GALAXY
1755396207145936896	1559	53271	430	37.23897	0.52935	37.23899	0.52936	0	0.00127136	GALAXY
2968039898445015040	2636	54082	610	37.23897	0.52935	37.23896	0.52934	0	0.00054551	GALAXY
4070338531724816384	3615	55179	765	37.23897	0.52935	37.23897	0.52935	1	0.00017450	GALAXY
4070338532211355648	3615	55208	765	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4070341834722439168	3615	55445	777	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4070338543082991616	3615	55856	765	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4070339098928934912	3615	56219	767	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4070344052183855104	3615	56544	785	37.23897	0.52935	37.23897	0.52935	0	0.00017450	GALAXY
4106368428288962560	3647	55181	769	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106368979051409408	3647	55241	771	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106375030308007936	3647	55476	793	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106367889371230208	3647	55827	767	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106357995746291712	3647	55945	731	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106366796436271104	3647	56219	763	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106366802291519488	3647	56568	763	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY
4106368452028723200	3647	56596	769	37.23897	0.52935	37.23897	0.52935	0	0.00017366	GALAXY

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Other spectra

All Spectra of this Object

Flux-Matched Spectra of this Object